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Annual Radiological Environmental Operating Report, Appendix a Through End
	ML11129A087
Person / Time
Site:	Diablo Canyon
Issue date:	04/28/2011
From:	Megan Wright; Pacific Gas & Electric Co
To:	; Office of Nuclear Reactor Regulation
References
	DCL-11-050
	Download: ML11129A087 (106)
	v • d • e

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Appendix A 0

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Table A-1 Environmental Radiological Monitoring Program Summary Report Period: 1/1/10 - 12/31/10 Name of Facility: Diablo Canyon Power Plant Location of Facility: San Luis Obispo, CA (County. State)

Lower Limit Indicator with Medium or Pathway Type and Total of Highest Annual Mean Number of

. Sampled Number of Detection(A) Name, Distance, and Direction All Indicator Locations All Control Locations Reportable 8

(Unit of Measure) Analyses Performed (LLD) Mean(B) Range( ) Mean (B) Range(B) Mean (B) Range(B) Occurrences Direct Radiation TLD PacketC)" 372 3 mR/qtr SS5510.4 mi, 58° See Table 2.2 5F1, 4D1 mR/quarter) 12/12) (12/12) (348/348) (348/348) (24/24) ( 24/24 0 22.1 21.2-23.3 16.0 9.0-23.3 14.0 10.3- 18.1 ISF51 TLDs( 01 (96) 3 mR/qtr [ 11- 158

[ 96/96 (96/96) 0

[ 9. 19.8-86.1 Table Notation:

(A) Sensitivity of TLD system B ) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

C ( 93 TLD packets are distributed quarterly at 31 locations (29 indicator stations and 2 control stations)

D ) 24 ISFSI TLD packets are distributed quarterly at 8 locations

Table A-2 Environmental Radiological Monitoring Program Summary Report Period: 1/1/10 - 12/31/10 Name of Facility: Diablo Canyon Power Plant Location of Facility: San Luis Obispo, CA (County, State)

Lower Limit Indicator with Medium or Pathway Type and Total of Highest Annual Mean Number of Sampled Number of Detection(A) Name, Distance, and Direction All Indicator Locations All Control Locations Reportable (Unit of Measure) Analyses Performed (LLD) Mean(B) Range(B) Mean (B) Range(B) Mean (B) Range (B) Occurrences Airborne Iodine 5F1, 10.2 mi, 79o See Table 2.2 5F1 3

pCi/meter ) 1-131 (368) 2.13E-02 1.5E 3.3E-2 none detected 2.13E-02 I .5E 3.3E-2 0 (3/56) (3/56)

Air Particulates Gross Beta (364) MT1, 0.2 mi, 185° See Table 2.2 5F1 2.DE-2 F4.9E 9,0E 2.OE-2 I3.2E 9.5E-2 2.2E-2 I2.7E-3 - 6.6E-2 0 (52/52) (312/312) (52/52)

Gamma lsotopic(C) (364) I MT1, 0.2 mi, 185° I See Table 2.2 51F1 none detected none detected none detected 0 Table Notation:

( A) Unless specified, all required LLDs were met in accordance with Table 2.3 B) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

(C ) Plant related radionuclides, not naturally occurring isotopes 010110101001010110 00 0 0000 0 0 0000000 11100000*1 **0 0 00 010 0

000000000000000000000000000000000000000000oO Table A-3 Environmental Radiological Monitoring Program Summary Report Period: 1/1/10 - 12/31/10 Name of Facility: Diablo Canyon Power Plant Location of Facility: San Luis Obispo, CA (County, State)

Lower Limit Indicator with Highest Medium or Pathway Type and Total of Annual Mean Number of Sampled Number of Detection(A) Name, Distance, and Direction All Indicator Locations All Control Locations Reportable (Unit of Measure) Analyses Performed (LLD) Mean(B) Range IB) Mean (B) Range(Bi Mean(B) Range(B) Occurrences Surface Water Gamma Isotopic (39) OUT, 0.2mi, 270° (0/12) OUT, DCM 7C2 0 pCi/Liter ) DCM, 0.2 mi, 270' (D/12)

Mn-54 none detected none detected none detected 0 Fe-59 none detected none detected none detected 0 Co-58 none detected none detected none detected 0 Co-60 none detected none detected none detected 0 Zn-65 none detected none detected none detected 0 Zr-95 none detected none detected none detected 0 Nb-95 none detected none detected none detected 0 1-131 none detected none detected none detected 0 Cs-134 none detected none detected none detected 0 Cs-137 none detected none detected none detected 0 Ba-La 140 none detected none detected none detected 0 HTD Fe-5S (39) none detected none detected none detected 0 HTD Ni-63 (39) none detected none detected none detected 0 HTD Total Sr (39) none detected none detected none detected 0 Tritium H-3 (39) none detected none detected none detected 0 Table Notation:

IA) Unless specified, all required LLDs were met in accordance with Table 2.3 B) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means B

10 samples out of 12 collected showed activity.

Table A-4 Environmental Radiological Monitoring Program Summary Report Period: 1/1/10 - 12/31/10 Name of Facility: Diablo Canyon Power Plant Location of Facility: San Luis Obispo, CA (County, State)

Lower Limit Indicator with Highest Medium or Pathway Type and Total of Annual Mean Number of Sampled Number of Detection(A) Name, Distance, and Direction All Indicator Locations All Control Locations Reportable (Unit of Measure) Analyses Performed (LLD) Mean(B) Range (B) Mean (a) Range (B) Mean(1) Range B) Occurrences Drinking Water Gamma Isotopic (44) 5S2, 0.6 mi, 65° DW1, 5S2, WN2,1A2 OEL 0 pCi/Liter) (0/12) (0/44)

Mn-54 none detected none detected none detected 0 Fe-59 none detected none detected none detected 0 Co-58 none detected none detected none detected 0 Co-60 none detected none detected none detected 0 Zn-65 none detected none detected none detected 0 Zr-95 none detected none detected none detected 0 Nb-95 none detected none detected none detected 0 1-131 none detected none detected none detected 0 Cs-134 none detected none detected none detected 0 Cs-137 none detected none detected none detected 0 Ba-La 140 none detected none detected none detected 0 HTD Fe-S5 (44) none detected none detected none detected 0 HTD Ni-63 (44) none detected none detected none detected 0 HTD Total Sr (44) none detected none detected none detected 0 Tritium H-3 (44) none detected none detected none detected 0 Table Notation:

IA) Unless specified, all required LLDs were met in accordance with Table 2.3 IB) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

Table A-S Environmental Radiological Monitoring Program Summary Report Period: 1/1/10 - 12/31/10 Name of Facility: Diablo Canyon Power Plant Location of Facility: San Luis Obispo, CA (County, State)

Lower Limit Indicator with Medium or Pathway Type and Total of Highest Annual Mean Number of Sampled Number of Detection(A) Name, Distance, and Direction All Indicator Locations All Control Locations Reportable (Unit of Measure) Analyses Performed (LLD) MeantB) Range(B) Mean(B) Range(B) Mean (B) Range(B) Occurrences Mussels Gamma Isotopic (13) DCM, PON, POS 7C2 0 (pCi/kg)

Mn-54 none detected none detected 0 Fe-59 none detected none detected 0 Co-58 none detected none detected 0 Co-60 none detected none detected 0 Zn-65 none detected none detected 0 Nb-95 none detected none detected 0 1-131 none detected none detected 0 Cs-134 none detected none detected 0 Cs-137 none detected none detected 0 Table Notation:

(A) Unless specified, all required LLDs were met in accordance with Table 2.3 B ( Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

Table A-6 Environmental Radiological Monitoring Program Summary Report Period: 1/1/10 - 12/31/10 Name of Facility: Diablo Canyon Power Plant Location of Facility: San Luis Obispo, CA (County, State)

Lower Limit Indicator with.

Medium or Pathway Type and Total of Highest Annual Mean Number of Sampled Number of Detection(A) Name, Distance, and Direction All Indicator Locations All Control Locations Reportable (Unit of Measure) Analyses Performed (LLD) Mean(B) Rangeo' Mean(6) Range(B) Mean(B) Range B) Occurrences Fish Gamma Isotopic (28) PON, POS, 2F1, 7D3 7C2 0 pCi/kg (0/20) (0/8)

Mn-54 none detected none detected none detected 0 Fe-59 none detected none detected none detected 0 Co-58 none detected none detected none detected 0 Co-60 none detected none detected none detected 0 Zn-65 none detected none detected none detected 0 Cs-134 none detected none detected none detected 0 Cs-137 none detected none detected none detected 0 Table Notation:

(A) Unless specified, all required LLDs were met in accordance with Table 2.3 B) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

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Table A-7 Environmental Radiological Monitoring Program Summary Report Period: 1/1/10 - 12/31/10 Name of Facility: Diablo Canyon Power Plant Location of Facility: San Luis Obispo, CA (County, State)

Lower Limit Indicator with Medium or Pathway Type and Total of Highest Annual Mean Number of Sampled Number of Detection(A) Name, Distance, and Direction Indicator Locations All Control Locations Reportable (Unit of Measure) Analyses Performed (LLD) Mean(B) Range"' Mean (B) Range IB) Mean(8) Range(s) Occurrences Algae* Gamma Isotopic (8) DCM 7C2 0 pCi/kg) (0/4) (0/4)

Mn-54 none detected none detected none detected 0 Fe-59 none detected none detected none detected 0 Co-58 none detected none detected none detected 0 Co-60 none detected none detected none detected 0 Zn-65 none detected none detected none detected 0 Nb-95 none detected none detected none detected 0 1-131 none detected none detected none detected 0 Cs-134 none detected none detected none detected 0 Cs-137 none detected none detected none detected 0 Table Notation:

(A) Unless specified, all required LLDs were met in accordance with Table 2.3 B Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

These samples are supplemental samples.

Table A-8 Environmental Radiological Monitoring Program Summary Report Period: 1/1/10 - 12/31/10 Name of Facility: Diablo Canyon Power Plant Location of Facility: San Luis Obispo, CA (County, State)

Lower Limit Indicator with Medium or Pathway Type and Total of Highest Annual Mean Number of Sampled Number of Analyses Detection(A) Name, Distance, and Direction Indicator Locations All Control Locations Reportable (Unit of Measure) Performed (LLD) Mean*a) Ranged" Mean (B) RangelB) Mean () Range(B) Occurrences Kelp* Gamma Isotopic (16) DCM, PON, POS 7C2 0 pCi/kg) (0/12) (0/4)

Mn-54 none detected none detected none detected 0 Fe-59 none detected none detected none detected 0 Co-58 none detected none detected none detected 0 Co-60 none detected none detected none detected 0 Zn-65 none detected none detected none detected 0 Nb-95 none detected none detected none detected 0 1-131 none detected none detected none detected 0 Cs-134 none detected none detected none detected 0 Cs-137 none detected none detected none detected 0 Table Notation:

(A) Unless specified, all required LLDs were met in accordance with Table 2.3 (B) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g. , (10/12) means 10 samples out of 12 collected showed activity.

These samples are supplemental samples.

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Table A-9 Environmental Radiological Monitoring Program Summary Report Period: 1/1/10 - 12/31/10 Name of Facility: Diablo Canyon Power Plant Location of Facility: San Luis Obispo, CA (County, State)

Lower Limit Indicator with Highest Medium or Pathway Type and Total of Annual Mean Number of Sampled Number of Detection(A) Name, Distance, and Direction Indicator Locations All Control Locations Reportable (Unit of Measure) Analyses Performed (LLD) Mean(B) Range(8) Mean (8) Range B) Mean (1) Range(B) Occurrences Vegetative Crops Gamma Isotopic (46) 5F2, 7C1, 3C1, 6C1 7G1 D pCi/kg) (0/34) (0/12) 1-131 none detected none detected 0 Cs-134 none detected none detected 0 Cs-137 none detected none detected 0 Table Notation:

(A) Unless specified, all required LLDs were met in accordance with Table 2.3 B ) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

Table A-10 Environmental Radiological Monitoring Program Summary Report Period: 1/1/10 - 12/31/10 Name of Facility: Diablo Canyon Power Plant Location of Facility: San Luis Obispo, CA (County , State)

Lower Limit Indicator with Highest Medium or Pathway Type and Total of Annual Mean Number of Sampled Number of Detection (A) Name, Distance, and Direction Indicator Locations All Control Locations Reportable (Unit of Measure) Analyses Performed (LLD) Mean(B) Range(B) Mean (8) Range (B) Mean (B) Range JB) Occurrences milk 5F20 pCi/Liter) (0/14)

Iodine (14) 1-131 none detected 0 Gamma Isotopic ( 14)

Cs-134 none detected 0 Cs-137 none detected 0 Ba-La 140 none detected 0 HTD Total Sr ( 14) none detected 0 Table Notation:

(A) Unless specified, all required LLDs were met in accordance with Table 2.3 B ) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

0 0 0 0 9 0 0 0 0 0 0 0 0 0 0 9 0 0 0 0OOO

00000000100000000000000000000000000000000000o Table A-11 Environmental Radiological Monitoring Program Summary Report Period: 1/1/10 - 12/31/10 Name of Facility: Diablo Canyon Power Plant Location of Facility: San Luis Obispo, CA (County State)

Lower Limit Indicator with Highest Medium or Pathway Type and Total of Annual Mean Number of Sampled Number of Detection(A) Name, Distance, and Direction Indicator Locations All Control Locations Reportable (Unit of Measure) Analyses Performed (LLD) Mean(B) Range(B MeanIB) Range(B) Mean(B) Range(B) Occurrences Meat BCM, BGM, BSM 0 pCi/kg) (0/12)

Gamma Isotopic ( 12) 1-131 none detected 0 Cs-134 none detected 0 Cs-137 none detected 0 HTD Total Sr (12) none detected 0 Table Notation:

(A) Unless specified, all required LLDs were met in accordance with Table 2.3 B ) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

Table A-12 Environmental Radiological Monitoring Program Summary Report Period: 1/1/10 - 12/31/10 Name of Facility: Diablo Canyon Power Plant Location of Facility: San Luis Obispo, CA (County, State)

Lower Limit Indicator with Medium or Pathway Type and Total of Highest Annual Mean Number of Sampled Number of Detection(A) Name, Distance, and Direction Indicator Locations All Control Locations Reportable (Unit of Measure) Analyses Performed (LLD) Mean(a) Ranged) Mean (B) Range (B) Mean(B) RangeB) Occurrences Ocean Sediment Gamma Isotopic ( 2 ) DCM 7C2 0 pCi/kg dry) (0/1) (0/1)

Mn-54 none detected none detected 0 Fe-59 none detected none detected 0 Co-58 none detected none detected 0 Co-60 none detected none detected 0 Zn-65 none detected none detected 0 Cs-134 none detected none detected 0 Cs-137 none detected none detected 0 Table Notation:

IA) Unless specified, all required LLDs were met in accordance with Table 2.3

( B ) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

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Table A-13 Environmental Radiological Monitoring Program Summary Report Period: 1/1/10 - 12/31/10 Name of Facility: Diablo Canyon Power Plant Location of Facility: San Luis Obispo, CA (County, State)

Lower Limit Indicator with Highest Medium or Pathway Type and Total of Annual Mean Number of Sampled Number of Analyses Detection(A) Name, Distance, and Direction All Indicator Locations All Control Locations Reportable (Unit of Measure) Performed (LLD) Mean"a' Range B) Mean (B) Range (B) MeanIB) Rangeia) Occurrences Beach Sand AVA, MDO, PMO, CYA CBA 0 (pCi/kg dry) (0/8) (0/2)

Gamma Isotopic ( 10)

Cs-134 none detected none detected 0 Cs-137 none detected none detected 0 HTD Fe-55 (10) none detected none detected 0 HTD Ni-63 (10) none detected none detected 0 HTD Total Sr (10) none detected none detected 0 Table Notation:

(A) Unless specified, all required LLDs were met in accordance with Table 2.3 B ) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

Table A-14 Environmental Radiological Monitoring Program Summary Report Period: 1/1/10 - 12/31/10 Name of Facility: Diablo Canyon Power Plant Location of Facility: San Luis Obispo, CA (County State)

Lower Limit Indicator with Highest Medium or Pathway Type and Total of Annual Mean Number of Sampled Number of DetectionCA) Name, Distance, and Direction All Indicator Locations All Control Locations Reportable 1

(Unit of Measure) Analyses Performed (LLD) MeaniB) Range B) Mean (B) Range(B) Mean(Bi Range(B) Occurrences Groundwater Gamma Isotopic (8) 853 WW2 0 pCi/Liter) (1/4) (0/4)

Mn-54 none detected none detected 0 Fe-59 none detected none detected 0 Co-58 none detected none detected 0.

Co-60 none detected none detected 0 Zn-65 none detected none detected 0 Zr-95 none detected none detected 0 Nb-95 none detected none detected 0 1-131 none detected none detected 0 Cs-134 none detected . none detected 0 Cs-137 none detected none detected 0 Ba-La 140 none detected none detected 0 HTD Fe-5S (8) none detected none detected 0 HTD Ni-63 (8) none detected none detected 0 HTD Total Sr ( 8) none detected none detected 0 Tritium H-3 (8) 325 (1/4) 325 none detected 0 Table Notation:

(A) Unless specified, all required LLDs were met in accordance with Table 2.3 B ) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

Table A-15 Environmental Radiological Monitoring Program Summary Report Period: 1/1/10 - 12/31/10 Name of Facility: Diablo Canyon Power Plant Location of Facility: San Luis Obispo, CA (County, State)

Lower Limit Indicator with Highest Medium or Pathway Type and Total of Annual Mean Number of Sampled Number of Detection(A) Name, Distance, and Direction All Indicator Locations All Control Locations Reportable 5

(Unit of Measure) Analyses Performed (LLD) Mean(B) Range(B) Mean(B) Range(B) Mean(B) Range I Occurrences Monitoring Wells Gamma Isotopic (12) DY1, 0.03 mi, 77* DY1, OWl, OW2 WW2 0 pCi/Liter) (4/4) (8/8) (0/4)

Mn-54 none detected none detected none detected 0 Fe-59 none detected none detected none detected 0 Co-58 none detected none detected none detected 0 Co-60 none detected none detected none detected 0 Zn-65 none detected none detected none detected 0 Zr-95 none detected none detected none detected 0 Nb-95 none detected none detected none detected 0 1-131 none detected none detected none detected 0 Cs-134 none detected none detected none detected 0 Cs-137 none detected none detected none detected 0 Ba-La 140 none detected none detected none detected 0 HTD Fe-55 (12) none detected none detected none detected 0 HTD Ni-63 (12) none detected none detected none detected 0 HTD Total Sr ( 12) none detected none detected none detected 0 Tritium H-3 (19) 6,890 5,740 - 7,670 3,270 1,140 - 7,670 none detected 0 Table Notation:

(A) Unless specified, all required LLDs were met in accordance with Table 2.3 B ) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

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APPENDIX B

DIRECT RADIATION RESULTS S

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DCPP Direct Radiation Name of Facility: Diablo Canyon Report Period: 1 / 1 / 2010 - 12 / 31 / 2010 0

0 QUARTER I ANNUAL Station ID 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Std 2x Std 0 Avg :Std err Avg Std err Avg :Std err Avg :Std err TotalIA IgDev Dev MTI 19.7 0.5 19.5 0.9 21.2 0.9 22.2 1.0 82.6 20.7 1.3 2.6 WNI 11.3 0.6 11.4 0.6 12.1 0.6 13.8 0.4 48.6 12.2 1.2 2.3 0 OSI 18.1 0.7 18.5 0.6 19.9 0.5 21.1 0.9 77.6 19.4 1.4 2.7 0 5S1 21.8 0.8 21.2 0.4 22.0 1.1 23.3 1.3 88.3 22.1 0.9 1.8 0 6S1 11.9 0.3 12.8 0.7 13.7 0.8 14.6 0.6 53.0 13.3 1.2 2.3 S 8S1 16.1 0.6 15.5 0.7 16.4 0.7 17.8 0.6 65.8 16.5 1.0 1.9 8S2 20.4 0.8 18.8 0.5 20.7 1.1 22.4 1.0 82.3 20.6 1.5 3.0 5S3 17.5 0.5 17.1 0.8 19.6 0.4 20.0 0.5 74.2 18.6 1.5 2.9 0 2D1 12.4 0.4 11.6 0.7 13.1 0.7 13.4 0.6 50.5 12.6 0.8 1.6 4D1 10.8 0.4 10.3 0.3 11.1 0.6 12.6 0.6 44.8 11.2 1.0 2.0 5F1 16.6 0.7 15.2 0.7 17.5 0.7 18.1 0.7 67.4 16.9 1.3 2.5 0

IAI 10.7 0.3 10.0 0.3 11.7 0.4 12.7 0.4 48.5 12.1 0.9 1.7 7D2 15.0 0.4 14.8 0.7 16.4 0.7 16.6 0.6 62.8 15.7 0.9 1.9 0 7G2 16.8 0.4 16.5 0.6 18.0 0.8 18.3 0.9 69.6 17.4 0.9 1.8 0 7CM 16.3 0.4 15.9 0.8 18.1 0.8 18.2 0.8 68.5 17.1 1.2 2.4 7F1 16.6 0.5 16.2 0.9 16.7 0.8 17.3 1.0 66.8 16.7 0.5 0.9 0 OB1 9.1 0.3 9.0 0.5 10.4 0.4 10.6 0.5 39.1 9.8 0.8 1.7 7D1 10.7 0.4 10.0 0.5 11.5 0.3 11.8 0.6 44.0 11.0 0.8 1.6 4C1 10.0 0.3 9.9 0.5 10.8 0.6 11.2 0.6 41.9 10.5 0.6 1.3 0 OS2 16.1 0.4 16.0 0.7 17.7 0.7 18.0 0.8 67.8 17.0 1.0 2.1 iSI 16.0 0.7 15.6 0.7 17.5 0.9 18.0 0.9 67.1 16.8 1.2 2.3 0 2S1 14.9 0.7 15.5 0.8 16.2 0.6 16.9 0.7 63.5 15.9 0.9 1.7 3S1 19.7 0.5 19.8 1.1 19.9 0.8 21.9 0.7 81.3 20.3 1.1 2.1 4S1 17.4 0.6 17.9 0.9 18.8 1.3 20.3 1.4 80.5 20.1 1.2 2.5 0 7S1 17.9 0.5 17.3 1.1 18.6 1.0 19.9 0.8 73.7 18.4 1.1 2.2 9S1 20.5 0.7 19.8 1.6 22.7 1.0 22.2 1.2 85.2 21.3 1.4 2.7 S ICl 12.4 0.5 11.9 0.3 12.8 0.6 14.0 0.6 51.1 12.8 0.9 1.8 5CI 14.2 0.6 14.0 0.8 17.5 1.3 16.1 0.9 61.8 15.5 1.7 3.3 0 3D1 11.5 0.5 11.3 0.6 12.0 0.7 13.2 0.6 48.0 12.0 0.9 1.7 6D1 13.4 0.6 12.9 0.6 14.1 0.7 14.9 0.7 55.3 13.8 0.9 1.7 0 5F3 16.3 0.7 15.4 0.6 16.9 0.5 17.9 0.6 66.5 16.6 1.0 2.1 0 IS-1 22.0 0.9 22.7 1.2 23.2 2.0 24.3 0.8 92.2 23.1 1.0 1.9 IS-2 22.5 0.6 22.4 1.0 25.6 1.1 26.1 1.0 96.6 24.2 2.0 3.9 IS-3 29.7 1.5 30.9 2.1 35.2 2.3 37.2 1.2 133.0 33.3 3.5 7.1 IS-4 63.6 2.6 61.7 3.2 75.1 5.7 86.1 1.1 286.5 71.6 11.3 22.6 IS-5 51.2 2.6 53.9 1.1 70.5 2.2 76.8 0.4 252.4 63.1 12.5 25.0 IS-6 39.0 1.1 38.8 1.5 50.0 2.4 58.8 1.5 186.6 46.7 9.6 19.3 IS-7 33.1 1.1 32.4 1.6 38.9 0.5 38.4 0.8 142.8 35.7 3.4 6.8 IS-8 19.8 0.7 19.9 0.3 20.7 0.9 22.7 0.1 83 1 20.8 13 2=7

0 0

0 0 Name of Facility: Diablo Canyon DCPP Direct Radiation Report Period: 1 /1 /2010- 12/31 /2010 0

Individual Environmental TLD Historical Ranges 0 Pre-2010 Pre-2010 Historical 2010 2010 Historical 2010 Results Station Low Qtr Low Qtr High Qtr High Qtr outside range ?

0 Code mrem mrem mrem mrem Yes / No 0 MT1 18.5 19.5 22.2 24.5 No WN1 10.6 11.3 13.8 15.2 No 0 OS1 17.6 18.1 21.1 23.7 No 5S1 20.0 21.2 23.3 25.4 No 6S1 11.2 11.9 14.6 16.6 No 8S1 12.2 15.5 17.8 18.5 No 8S2 18.2 18.8 22.4 23.3 No 0 5S3 15.9 17.1 20.0 21.5 No 2D1 10.0 11.6 13.4 14.5 No 4D1 9.7 10.3 12.6 17.2 No 0 5F1 15.2 15.2 18.1 23.7 No 0 1A1 9.7 10.0 12.7 14.3 No 7D2 14.3 14.8 16.6 20.0 No 0 7G2 14.3 16.5 18.3 20.3 No 0 7C1 15.9 15.9 18.2 21.1 No 7F1 14.8 16.2 17.3 19.1 No 0 OB1 8.3 9.0 10.6 12.1 No 0 7D1 9.7 10.0 11.8 13.4 No S 4C1 8.5 9.9 11.2 14.8 No OS2 14.5 16.0 18.0 19.4 No S ISI 13.5 15.6 18.0 19.4 No 0 2S1 14.1 14.9 16.9 21.4 No 3S1 16.9 19.7 21.9 22.7 No 4S1 15.0 17.4 20.3 22.5 No 0 7S1 14.9 17.3 19.9 20.8 No 9S1 12.8 19.8 22.7 25.1 No S ICl 10.3 11.9 14.0 15.3 No 5C1 13.8 14.0 17.5 19.7 No 0 3D1 9.8 11.3 13.2 14.8 No 6Di 11.8 12.9 14.9 18.2 No 5F3 15.0 15.4 17.9 25.0 No IS-1 22.0 22.0 24.3 25.0 No IS-2 22.4 22.4

26.1 25.0

Yes IS-3 22.5 29.7

37.2 32.3

Yes IS-4 23.1 61.7

86.1 64.8

Yes IS-5 22.8 51.2

76.8 49.5

Yes IS-6 21.9 38.8

58.8 42.1

Yes IS-7 19.5 32.4

38.9 33.1

Yes IS-8 19.0 19.8

22.7 22.3

Yes

Yes due to ISFSI loading

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APPENDIX C

ANALYTICAL SAMPLE RESULTS 0

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2010 DCPP AREORAppendix C Analysis Result Data 0S2 North Gate - Air Charcoal Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 0S2 North Gate(244026014) - AC 2-Jan-10 Iodine-131 -1.11E-03 9.19E-03 5.58E-03 pCi/m3 0S2 North Gate(244687014) - AC 9-Jan-10 Iodine-131 -4.95E-04 1.42E-02 8.65E-03 pCi/m3 0S2 North Gate(245216014) - AC 16-Jan-10 Iodine-131 -3.00E-03 6.41E-03 4.77E-03 pCi/m3 0S2 North Gate(245695014) - AC 23-Jan-10 Iodine-131 2.74E-03 1.07E-02 5.81 E-03 pCi/m3 0S2 North Gate(246177014) - AC 30-Jan-10 Iodine-131 2.68E-03 1.38E-02 7.78E-03 pCi/m3 0S2 North Gate(246845014) - AC 6-Feb-10 Iodine-131 2.63E-03 8.79E-03 4.71 E-03 pCi/m3 0S2 North Gate(247357014) - AC 13-Feb-10 Iodine-131 -2.99E-03 9.91 E-03 6.43E-03 pCi/m3 0S2 North Gate(247986014) - AC 20-Feb-10 Iodine-131 9.05E-04 8.60E-03 4.96E-03 pCi/m3 0S2 North Gate(248643014) - AC 27-Feb-10 Iodine-131 -1.09E-04 8.37E-03 4.99E-03 pCi/m3 0S2 North Gate(249286014) - AC 6-Mar-10 Iodine-131 -2.97E-03 6.14E-03 4.46E-03 pCi/m3 0S2 North Gate(249595014) - AC 13-Mar-10 Iodine-131 1.47E-03 1.37E-02 8.02E-03 pCi/m3 0S2 North Gate(249961014) -AC 20-Mar-10 Iodine-131 -4.80E-03 1.36E-02 8.83E-03 pCi/m3 0S2 North Gate(250343014) - AC 27-Mar-10 Iodine-131 -1.83E-02 3.98E-01 2.39E-01 pCi/m3 0S2 North Gate(250715014) -AC 3-Apr-10 Iodine-131 2.33E-03 1.12E-02 6.30E-03 pCi/m3 0S2 North Gate(251139014) -AC 10-Apr-10 Iodine-131 1.41 E-05 8.98E-03 5.38E-03 pCi/m3 0S2 North Gate(251572014) -AC 17-Apr-10 Iodine-131 -1.95E-03 8.90E-03 5.51 E-03 pCi/m3 0S2 North Gate(251946014) - AC 24-Apr-10 Iodine-131 4.36E-04 7.76E-03 4.72E-03 pCi/m3 0S2 North Gate(252354014) - AC 1-May-10 Iodine-131 3.38E-03 1.42E-02 8.03E-03 pCi/m3 0S2 North Gate(252817014) - AC 8-May-10 Iodine-131 -1.59E-03 1.03E-02 6.44E-03 pCi/m3 0S2 North Gate(253257014) - AC 15-May-10 Iodine-131 -6.38E-04 1.06E-02 6.31E-03 pCi/m3 0S2 North Gate(253669014) - AC 22-May-10 Iodine-131 5.83E-03 9.35E-03 4.62E-03 pCi/m3 0S2 North Gate(254090014) - AC 29-May-10 Iodine-131 -3.03E-03 8.28E-03 5.18E-03 pCi/m3 0S2 North Gate(254456014) - AC 5-Jun-10 Iodine-131 2.75E-03 1.41 E-02 8.05E-03 pCi/m3 0S2 North Gate(254882014) - AC 12-Jun-10 Iodine-131 4.70E-03 1.20E-02 6.49E-03 pCi/m3 0S2 North Gate(255287014) - AC 19-Jun-10 Iodine-131 4.12E-03 1.08E-02 5.89E-03 pCi/m3 0S2 North Gate(255686014) - AC 26-Jun-10 Iodine-131 2.07E-03 1.06E-02 6.09E-03 pCi/m3 0S2 North Gate(256090014) - AC 3-Jul-10 Iodine-131 6.26E-03 1.11E-02 5.74E-03 pCi/m3 0S2 North Gate(256488014) - AC 10-Jul-10 Iodine-131 -2.55E-03 8.11E-03 5.02E-03 pCi/m3 0S2 North Gate(256975014)- AC 17-Jul-10 Iodine-131 -1.71E 8.02E-03 4.88E-03 pCi/m3 0S2 North Gate(257399014) - AC 24-Jul-10 Iodine-131 -3.04E-03 9.75E-03 6.45E-03 pCi/m3 0S2 North Gate(257939014) - AC 31-Jul-10 Iodine-131 -4.45E-03 8.35E-03 5.82E-03 pCi/m3 0S2 North Gate(258598014) - AC 7-Aug-10 Iodine-131 1.92E-03 1.07E-02 6.12E-03 pCi/m3 0S2 North Gate(259108014) -AC 14-Aug-10 Iodine-131 -2.41 E-03 9.41E-03 6.17E-03 pCi/m3 0S2 North Gate(259586014) - AC 21-Aug-10 Iodine-131 -4.44E-03 9.64E-03 6.47E-03 pCi/m3 0S2 North Gate(260023014) - AC 28-Aug-10 Iodine-131 -7.34E-04 1.02E-02 6.25E-03 pCi/m3 0S2 North Gate(260372014) - AC 4-Sep-10 Iodine-131 1.1OE-04 1.19E-02 7.05E-03 pCi/m3 0S2 North Gate(260855014) - AC 11-Sep-10 Iodine-131 -1.63E-03 1.45E-02 8.76E-03 pCi/m3 0S2 North Gate(261332014) -AC 18-Sep-10 Iodine-131 2.44E-03 1.1OE-02 6.37E-03 pCi/m3 0S2 North Gate(261760014) -AC 25-Sep-10 Iodine-131 2.25E-03 9.51 E-03 5.25E-03 pCi/m3 0S2 North Gate(262712014) - AC 2-Oct-10 Iodine-131 -1.88E-03 1.30E-02 7.93E-03 pCi/m3 0S2 North Gate(264678014) - AC 9-Oct-10 Iodine-131 -8.80E-04 1.25E-02 7.54E-03 pCi/m3 0S2 North Gate(265131014) -AC 16-Oct-10 Iodine-131 -2.27E-03 1.31 E-02 8.24E-03 pCi/m3 Page 1 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 0S2 North Gate(265621014) - AC 23-Oct-10 Iodine-131 -4.08E-04 8.76E-03 5.17E-03 pCi/m3 0S2 North Gate(266270014) - AC 30-Oct-10 Iodine-131 6.16E-03 1.65E-02 9.05E-03 pCi/m3 0S2 North Gate(266799014) - AC 6-Nov-10 Iodine-131 -1.52E-03 1.11 E-02 6.91 E-03 pCi/m3 0S2 North Gate(267308014) - AC 13-Nov-10 Iodine-131 2.35E-03 1.31 E-02 7.56E-03 pCi/m3 0S2 North Gate(267562014) - AC 20-Nov-10 Iodine-131 -5.89E-04 1.34E-02 7.88E-03 pCi/m3 0S2 North Gate(267908014) - AC 27-Nov-10 Iodine-131 -2.33E-03 6.75E-03 4.47E-03 pCi/m3 0S2 North Gate(268357014) - AC 4-Dec-10 Iodine-131 1.24E-03 1.12E-02 6.61E-03 pCi/m3 0S2 North Gate(268889014) - AC 11-Dec-10 lodine-131 -1.07E-03 1.07E-02 6.44E-03 pCi/m3 0S2 North Gate(269108014) - AC 18-Dec-10 Iodine-131 1.90E-03 9.46E-03 5.17E-03 pCi/m3 0S2 North Gate(269312014) - AC 24-Dec-10 Iodine-131 3.46E-03 1.13E-02 6.31E-03 pCi/m3 052 North Gate - Air Particulate Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 0S2 North Gate(244026007) - AP 2-Jan-10 BETA 4.48E-02 2.05E-03 1.23E-02 pCi/m3 0S2 North Gate(244687007) - AP 9-Jan-10 BETA 3.83E-02 2.i1E-03 1.42E-02 pCi/m3 0S2 North Gate(245216007) - AP 16-Jan-10 BETA 8.89E-03 1.33E-03 1.1OE-02 pCi/m3 0S2 North Gate(245695007) - AP 23-Jan-10 BETA 6.41E-03 1.18E-03 1.04E-02 pCi/m3 0S2 North Gate(246177007) - AP 30-Jan-10 BETA 3.69E-02 1.29E-03 1.02E-02 pCi/m3 0S2 North Gate(246845007) - AP 6-Feb-10 BETA 1.21E-02 1.32E-03 9.80E-03 pCi/m3 0S2 North Gate(247357007) - AP 13-Feb-10 BETA 6.48E-02 1.22E-03 1.09E-02 pCi/m3 0S2 North Gate(247986007) - AP 20-Feb-10 BETA 2.78E-02 1.31 E-03 i.OOE-02 pCi/m3 0S2 North Gate(248643007) - AP 27-Feb-10 BETA 3.67E-03 1.93E-03 1.13E-02 pCi/m3 0S2 North Gate(249286007) - AP 6-Mar-10 BETA 9.23E-03 1.43E-03 1.16E-02 pCi/m3 0S2 North Gate(249595007) - AP 13-Mar-10 BETA 3.90E-02 1.19E-03 1.32E-02 pCi/m3 0S2 North Gate(249961007) - AP 20-Mar-10 BETA 3.35E-02 1.97E-03 1.64E-02 pCi/m3 0S2 North Gate(250343007) -AP 27-Mar-10 BETA 7.09E-03 5.07E-02 3.83E-01 pCi/m3 0S2 North Gate(250715007) - AP 3-Apr-10 BETA 9.53E-03 1.25E-03 9.95E-03 pCi/m3 0S2 North Gate(251139007) - AP 10-Apr-10 BETA 1.98E-02 1.08E-03 1.27E-02 pCi/m3 0S2 North Gate(251572007) - AP 17-Apr-10 BETA 1.49E-02 1.33E-03 1.04E-02 pCi/m3 0S2 North Gate(251946007) - AP 24-Apr-10 BETA 1.40E-02 1.16E-03 9.54E-03 pCi/m3 0S2 North Gate(252354007) - AP 1-May-10 BETA 1.20E-02 1.10E-03 1.21E-02 pCi/m3 0S2 North Gate(252817007) - AP 8-May-10 BETA 8.12E-03 1.46E-03 1.10E-02 pCi/m3 0S2 North Gate(253257007) - AP 15-May-10 BETA 1.36E-02 1.26E-03 9.72E-03 pCi/m3 0S2 North Gate(253669007) - AP 22-May-10 BETA 7.82E-03 1.12E-03 9.99E-03 pCi/m3 0S2 North Gate(254090007) - AP 29-May-10 BETA 1.04E-02 1.58E-03 1.05E-02 pCi/m3 0S2 North Gate(254456007) - AP 5-Jun-10 BETA 4.35E-03 1.65E-03 1.1OE-02 pCi/m3 0S2 North Gate(254882007) - AP 12-Jun-10 BETA 6.87E-03 1.27E-03 9.33E-03 pCi/m3 0S2 North Gate(255287007) - AP 19-Jun-10 BETA 3.OOE-02 1.15E-03 1.14E-02 pCi/m3 0S2 North Gate(255686007) - AP 26-Jun-10 BETA 3.35E-03 2.27E-03 1.01 E-02 pCi/m3 0S2 North Gate(256090007) - AP 3-Jul-10 BETA 1.83E-02 1.16E-03 1.21E-02 pCi/m3 0S2 North Gate(256488007) - AP 10-Jul-10 BETA 1.85E-02 1.31E-03 1.19E-02 pCi/m3 0S2 North Gate(256975007) - AP 17-Jul-10 BETA 8.91E-03 1.71E-03 1.38E-02 pCi/m3 0S2 North Gate(257399007) - AP 24-Jul-10 BETA 1.94E-02 1.22E-03 1.04E-02 pCi/m3 0S2 North Gate(257939007) - AP 31-Jul-10 BETA 1.05E-02 2.01 E-03 1.14E-02 pCi/m3 Page 2 of 86 610909is 4040 0 000 0 0 00

00 0 *0 00 0 0 *0 049 1**

2010 DCPP AREOR Appendix C Analysis Result Data 0S2 North Gate(258598007) - AP 7-Aug-10 BETA 4.18E-03 1.18E-03 1.1OE-02 pCi/m3 0S2 North Gate(259108007) - AP 14-Aug-10 BETA 6.58E-03 1.90E-03 1.11E-02 pCi/m3 0S2 North Gate(259586007) - AP 21-Aug-10 BETA 2.1OE-02 1.91E-03 1.03E-02 pCi/m3 0S2 North Gate(260023007) - AP 28-Aug-10 BETA 1.04E-02 1.35E-03 1.15E-02 pCi/m3 0S2 North Gate(260372007) - AP 4-Sep-10 BETA 9.04E-03 1.96E-03 9.21E-03 pCi/m3 0S2 North Gate(260855007)- AP 11-Sep-10 BETA 1.71 E-02 1.20E-03 1.05E-02 pCi/m3 0S2 North Gate(261332007) - AP 18-Sep-10 BETA 1.47E-02 1.23E-03 1.07E-02 pCi/m3 0S2 North Gate(261760007) - AP 25-Sep-10 BETA 4.35E-02 1.36E-03 1.28E-02 pCi/m3 0S2 North Gate(262712007) - AP 2-Oct-10 BETA 1.73E-02 1.32E-03 1.09E-02 pCi/m3 0S2 North Gate(264678007) - AP 9-Oct-10 BETA 2.68E-02 1.30E-03 1.16E-02 pCi/m3 0S2 North Gate(265131007) - AP 16-Oct-10 BETA 1.83E-02 1.23E-03 1.16E-02 pCi/m3 0S2 North Gate(265621007) - AP 23-Oct-10 BETA 2.39E-02 1.35E-03 1.03E-02 pCi/m3 0S2 North Gate(266270007) - AP 30-Oct-10 BETA 2.76E-02 1.62E-03 1.30E-02 pCi/m3 0S2 North Gate(266799007) - AP 6-Nov-10 BETA 2.03E-02 1.71 E-03 1.15E-02 pCi/m3 0S2 North Gate(267308007) - AP 13-Nov-10 BETA 2.62E-02 1.37E-03 1.30E-02 pCi/m3 0S2 North Gate(267562007) - AP 20-Nov-10 BETA 2.37E-02 1.50E-03 1.09E-02 pCi/m3 0S2 North Gate(267908007) - AP 27-Nov-10 BETA 2.95E-02 1.44E-03 9.59E-03 pCi/m3 0S2 North Gate(268357007) - AP 4-Dec-10 BETA 4.33E-02 1.45E-03 1.26E-02 pCi/m3 0S2 North Gate(268889007) - AP 11-Dec-10 BETA 1.76E-02 1.28E-03 1.14E-02 pCi/m3 0S2 North Gate(269108007) - AP 18-Dec-10 BETA 1.16E-02 1.62E-03 1.06E-02 pCi/m3 0S2 North Gate(269312007) - AP 24-Dec-10 BETA 5.80E-03 1.69E-03 1.11E-02 pCi/m3 0S2 North Gate(250919007) - AP 6-Feb-10 Beryllium-7 7.97E-02 1.21 E-02 2.22E-02 pCi/m3 0S2 North Gate(256343007) - AP 8-May-10 Beryllium-7 7.50E-02 1.16E-02 1.63E-02 pCi/m3 0S2 North Gate(270256007) - AP 9-Nov-10 Beryllium-7 1.12E-01 1.09E-02 2.02E-02 pCi/m3 0S2 North Gate(250919007) - AP 6-Feb-10 Cesium-134 -2.47E-04 8.95E-04 5.92E-04 pCi/m3 0S2 North Gate(256343007) - AP 8-May-10 Cesium-134 2.44E-04 6.77E-04 3.59E-04 pCi/m3 0S2 North Gate(264369007) - AP 7-Aug-10 Cesium-134 9.96E-05 6.59E-04 3.67E-04 pCi/m3 0S2 North Gate(270256007) - AP 9-Nov-10 Cesium-134 -3.56E-04 5.81 E-04 4.36E-04 pCi/m3 0S2 North Gate(250919007) - AP 6-Feb-10 Cesium-137 1.56E-04 6.49E-04 3.46E-04 pCi/m3 0S2 North Gate(256343007) - AP 8-May-10 Cesium-137 1.26E-04 5.81 E-04 3.22E-04 pCi/m3 0S2 North Gate(264369007) - AP 7-Aug-10 Cesium-137 -2.14E-05 4.30E-04 2.56E-04 pCi/m3 0S2 North Gate(270256007) - AP 9-Nov-10 Cesium-137 1.16E-04 6.67E-04 3.80E-04 pCi/m3 1A2 Blanchard Spring - Drinking Water Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 1A2 Blanchard Spring(246296004) - DW 3-Feb-10 BETA 1.76E+00 2.16E+00 1.44E+00 pCi/L 1A2 Blanchard Spring(254014001) - DW 1-Jun-10 BETA -1.01E+00 2.57E+00 1.48E+00 pCi/L 1A2 Blanchard Spring(257396004) - DW 27-Jul-10 BETA 1.18E+00 1.47E+00 9.57E-01 pCi/L 1A2 Blanchard Spring(266425001) - DW 3-Nov-10 BETA 1.49E+00 2.14E+00 1.39E+00 pCi/L 1A2 Blanchard Spring(246296004) - DW 3-Feb-10 Barium-140 9.20E-02 7.45E+00 4.43E+00 pCi/L 1A2 Blanchard Spring(254014001) - DW 1-Jun-10 Barium-140 -1.21E+01 1.09E+01 8.04E+00 pCi/L 1A2 Blanchard Spring(257396004) - DW 27-Jul-10 Barium-140 -1.49E+00 1.13E+01 6.66E+00 pCi/L 1A2 Blanchard Spring(266425001) - DW 3-Nov-10 Barium-140 8.06E-01 1.02E+01 5.93E+00 pCi/L 1A2 Blanchard Spring(246296004) - DW 3-Feb-10 Cesium-1 34 -6.04E-01 1.95E+00 1.17E+00 pCi/L Page 3 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 1A2 Blanchard Spring(254014001) - DW 1-Jun-10 Cesium-134 7.77E-01 2.84E+00 1.64E+00 pCi/L 1A2 Blanchard Spring(257396004) - DW 27-Jul-10 Cesium-134 2.69E-01 2.70E+00 1.60E+00 pCi/L 1A2 Blanchard Spring(266425001) - DW 3-Nov-10 Cesium-134 -3.28E-01 2.31E+00 1.41E+00 pCi/L 1A2 Blanchard Spring(246296004) - DW 3-Feb-10 Cesium-137 5.19E-01 1.83E+00 1.07E+00 pCi/L 1A2 Blanchard Spring(254014001) - DW 1-Jun-10 Cesium-137 1.06E+00 2.35E+00 1.32E+00 pCi/L 1A2 Blanchard Spring(257396004) - DW 27-Jul-10 Cesium-137 -5.20E-01 2.40E+00 1.45E+00 pCi/L 1A2 Blanchard Spring(266425001) - DW 3-Nov-10 Cesium-137 -5.84E-01 1.86E+00 1.13E+00 pCi/L 1A2 Blanchard Spring(246296004) - DW 3-Feb-10 Cobalt-58 -9.65E-02 1.68E+00 9.81 E-01 pCi/L 1A2 Blanchard Spring(254014001) - DW 1-Jun-10 Cobalt-58 -5.99E-01 2.23E+00 1.37E+00 pCi/L 1A2 Blanchard Spring(257396004) - DW 27-Jul-10 Cobalt-58 -5.79E-01 2.38E+00 1.47E+00 pCi/L 1A2 Blanchard Spring(266425001) - DW 3-Nov-10 Cobalt-58 -1.37E-01 1.91E+00 1.15E+00 pCi/L 1A2 Blanchard Spring(246296004) - DW 3-Feb-10 Cobalt-60 7.77E-01 1.91E+00 1.09E+00 pCi/L 1A2 Blanchard Spring(254014001) - DW 1-Jun-10 Cobalt-60 -7.17E-01 2.11E+00 1.30E+00 pCi/L 1A2 Blanchard Spring(257396004) - DW 27-Jul-10 Cobalt-60 1.45E-01 2.50E+00 1.49E+00 pCi/L 1A2 Blanchard Spring(266425001) - DW 3-Nov-10 Cobalt-60 9.66E-01 2.21E+00 1.24E+00 pCi/L 1A2 Blanchard Spring(246296004) - DW 3-Feb-10 Iodine-131 5.13E-02 6.25E-01 3.69E-01 pCi/L 1A2 Blanchard Spring(254014001) - DW 1-Jun-10 Iodine-131 -2.1OE-02 5.78E-01 3.42E-01 pCi/L 1A2 Blanchard Spring(257396004) - DW 27-Jul-10 Iodine-131 9.89E-02 4.71E-01 2.82E-01 pCiIL 1A2 Blanchard Spring(266425001) - DW 3-Nov-10 Iodine-131 3.81E-01 6.04E-01 3.46E-01 pCi/L 1A2 Blanchard Spring(246296004) - DW 3-Feb-10 Iron-55 -1.39E+02 1.35E+02 9.83E+01 pCi/L 1A2 Blanchard Spring(254014001) - DW 1-Jun-10 Iron-55 -1.16E+01 8.37E+01 6.10E+01 pCi/L 1A2 Blanchard Spring(257396004) - DW 27-Jul-10 Iron-55 9.91 E+00 3.59E+01 2.50E+01 pCi/L 1A2 Blanchard Spring(266425001) - DW 3-Nov-10 Iron-55 -1.21E+01 1.21E+02 9.07E+01 pCi/L 1A2 Blanchard Spring(246296004) - DW 3-Feb-10 Iron-59 -8.72E-01 3.54E+00 2.18E+00 pCi/L 1A2 Blanchard Spring(254014001) - DW 1-Jun-10 Iron-59 -8.70E-01 4.20E+00 2.62E+00 pCi/L 1A2 Blanchard Spring(257396004) - DW 27-Jul-10 Iron-59 9.87E-01 4.49E+00 2.58E+00 pCi/L 1A2 Blanchard Spring(266425001) - DW 3-Nov-10 Iron-59 1.32E+00 4.28E+00 2.43E+00 pCi/L 1A2 Blanchard Spring(246296004) - DW 3-Feb-10 Lanthanum-140 7.23E-01 2.73E+00 1.54E+00 pCi/L 1A2 Blanchard Spring(254014001) - DW 1-Jun-10 Lanthanum-140 7.31E-01 4.15E+00 2.41E+00 pCi/L 1A2 Blanchard Spring(257396004) - DW 27-Jul-10 Lanthanum-140 -1.71E+00 4.02E+00 2.49E+00 pCi/L 1A2 Blanchard Spring(266425001) - DW 3-Nov-10 Lanthanum-140 -5.19E-01 3.52E+00 2.18E+00 pCi/L 1A2 Blanchard Spring(246296004) - DW 3-Feb-10 Manganese-54 -1.16E+00 1.58E+00 1.OOE+00 pCitL 1A2 Blanchard Spring(254014001) - DW 1-Jun-10 Manganese-54 1.60E-01 1.97E+00 1.17E+00 pCi/L 1A2 Blanchard Spring(257396004) - DW 27-Jul-10 Manganese-54 -4.50E-02 2.24E+00 1.36E+00 pCi/L 1A2 Blanchard Spring(266425001) - DW 3-Nov-10 Manganese-54 -1.27E+00 1.74E+00 1.14E+00 pCi/L 1A2 Blanchard Spring(246296004) - DW 3-Feb-10 Nickel-63 -1.08E+01 3.78E+01 2.22E+01 pCi/L 1A2 Blanchard Sprng(254014001) - DW 1-Jun-10 Nickel-63 -9.43E+00 1.98E+01 1.13E+01 pCi/L 1A2 Blanchard Spring(257396004) - DW 27-Jul-10 Nickel-63 -5.52E+00 3.60E+01 2.13E+01 pCi/L 1A2 Blanchard Spring(266425001) - DW 3-Nov-10 Nickel-63 2.07E+01 3.31E+01 2.06E+01 pCi/L 1A2 Blanchard Spring(246296004) - DW 3-Feb-10 Niobium-95 -2.49E+00 1.96E+00 1,71E+00 pCi/L 1A2 Blanchard Spring(254014001) - DW 1-Jun-10 Niobium-95 2.41E-01 2.37E+00 1.39E+00 pCi/L 1A2 Blanchard Spring(257396004) - DW 27-Jul-10 Niobium-95 1.74E+00 2.49E+00 2.20E+00 pCi/L 1A2 Blanchard Spring(266425001) - DW 3-Nov-10 Niobium-95 -1.38E-01 1.92E+00 1.16E+00 pCi/L 1A2 Blanchard Spring(246296004) - DW 3-Feb-10 Total Strontium 6.80E-02 2.54E-01 1.55E-01 pCi/L Page 4 of 86 0 0 01 0 00 *0 0 10 0 00 00 0 0 0 00 00 0 0 0 00 00 0 0

2010 DCPP AREORAppendix C Analysis Result Data 1A2 Blanchard Spring(254014001) - DW 1-Jun-10 Total Strontium 5.96E-02 1.66E-01 1.01 E-01 pCi/L 1A2 Blanchard Spring(257396004) - DW 27-Jul-10 Total Strontium -2.10E-02 1.31E-01 7.69E-02 pCi/L 1A2 Blanchard Spring(266425001) - DW 3-Nov-10 Total Strontium -4.OOE-04 8.98E-02 5.35E-02 pCi/L 1A2 Blanchard Spring(246296004) - DW 3-Feb-10 Tritium -2.47E+01 2.66E+02 1.58E+02 pCi/L 1A2 Blanchard Spring(254014001) - DW 1-Jun-10 Tritium -4.18E+01 1.11E+02 6.26E+01 pCi/L 1A2 Blanchard Spring(257396004) - DW 27-Jul-10 Tritium 1.43E+02 2.05E+02 1.33E+02 pCi/L 1A2 Blanchard Spring(266425001) - DW 3-Nov-10 Tritium -1.64E+02 2.20E+02 1.24E+02 pCi/L 1A2 Blanchard Spring(246296004) - DW 3-Feb-10 Zinc-65 5.75E-01 3.38E+00 2.26E+00 pCi/L 1A2 Blanchard Spring(254014001) - DW 1-Jun-10 Zinc-65 -8.13E+00 4.03E+00 3.18E+00 pCi/L 1A2 Blanchard Spring(257396004) - DW 27-Jul-10 Zinc-65 2.98E+00 5.09E+00 3.20E+00 pCi/L 1A2 Blanchard Spring(266425001) - DW 3-Nov-10 Zinc-65 1.20E+00 3.99E+00 2.60E+00 pCi/L 1A2 Blanchard Spring(246296004) - DW 3-Feb-10 Zirconium-95 -6.62E-01 3.05E+00 1.91 E+00 pCi/L 1A2 Blanchard Spring(254014001) - DW 1-Jun-10 Zirconium-95 7.04E-01 4.01E+00 2.33E+00 pCi/L 1A2 Blanchard Spring(257396004) - DW 27-Jul-10 Zirconium-95 1.17E+00 4.03E+00 2.34E+00 pCi/L 1A2 Blanchard Spring(266425001) - DW 3-Nov-10 Zirconium-95 -8.32E-02 3.40E+00 2.03E+00 pCi/L 1SI Waste Pond - Air Charcoal Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 1S1 Waste Pond(244026013) - AC 2-Jan-10 Iodine-131 -1.95E-03 1.16E-02 7.24E-03 pCi/m3 IS1 Waste Pond(244687013) - AC 9-Jan-10 Iodine-131 -3.01E-03 1.29E-02 7.92E-03 pCi/m3 1S1 Waste Pond(245216013) - AC 16-Jan-10 lodine-131 2.58E-03 9.50E-03 5.24E-03 pCi/m3 1S1 Waste Pond(245695013)- AC 23-Jan-10 lodine-131 1.25E-03 1.19E-02 6.87E-03 pCi/m3 IS1 Waste Pond(246177013) -AC 30-Jan-10 lodine-131 -4.04E-03 8.21E-03 5.48E-03 pCi/m3 1S1 Waste Pond(246845013) - AC 6-Feb-10 Iodine-131 -1.08E-03 8.06E-03 4.96E-03 pCi/m3 1S1 Waste Pond(247357013) - AC 13-Feb-10 Iodine-131 -4.12E-03 1.02E-02 6.55E-03 pCi/m3 1S1 Waste Pond(247986013) - AC 20-Feb-10 Iodine-131 5.46E-03 1.09E-02 5.70E-03 pCi/m3 1S1 Waste Pond(248643013) - AC 27-Feb-10 Iodine-131 -1.95E-03 9.24E-03 5.58E-03 pCi/m3 1S1 Waste Pond(249286013) - AC 6-Mar-10 Iodine-131 -8.33E-05 1.16E-02 6.98E-03 pCi/m3 1S1 Waste Pond(249595013) - AC 13-Mar-10 Iodine-131 -1.97E-03 9.87E-03 6.46E-03 pCi/m3 1S1 Waste Pond(249961013) - AC 20-Mar-10 Iodine-131 -9.95E-04 1.21E-02 7.32E-03 pCi/m3 1S1 Waste Pond(250343013) - AC 27-Mar-10 Iodine-131 5.49E-04 8.68E-03 5.01E-03 pCi/m3 1S1 Waste Pond(250715013) - AC 3-Apr-10 Iodine-131 -2.69E-03 1.07E-02 6.81 E-03 pCi/m3 1S1 Waste Pond(251139013) -AC 10-Apr-10 Iodine-131 -4.41E-06 1.11E-02 6.69E-03 pCi/m3 1S1 Waste Pond(251572013) - AC 17-Apr-10 Iodine-131 3.24E-03 9.58E-03 5.20E-03 pCi/m3 1S1 Waste Pond(251946013) - AC 24-Apr-10 Iodine-131 -9.54E-04 1.07E-02 6.51 E-03 pCi/m3 1S1 Waste Pond(252354013) - AC 1-May-10 Iodine-131 3.69E-03 9.05E-03 4.97E-03 pCi/m3 1S1 Waste Pond(252817013) - AC 7-May-10 Iodine-131 9.44E-03 1.90E-02 1.01 E-02 pCi/m3 1S1 Waste Pond(253257013) - AC 13-May-10 Iodine-131 3.54E-02 1.04E-01 5.72E-02 pCi/m3 1S1 Waste Pond(253669013) - AC 22-May-10 Iodine-131 -5.06E-03 1.06E-02 7.17E-03 pCi/m3 1S1 Waste Pond(254090013) - AC 29-May-10 Iodine-131 -2.47E-03 1.17E-02 7.28E-03 pCi/m3 1S1 Waste Pond(254456013) - AC 5-Jun-10 Iodine-131 -8.87E-03 9.50E-03 8.61 E-03 pCi/m3 1S1 Waste Pond(254882013) - AC 12-Jun-10 Iodine-131 -4.71E-05 1.24E-02 7.47E-03 pCi/m3 1S1 Waste Pond(255287013) - AC 19-Jun-10 Iodine-131 -1.64E-03 7.03E-03 4.67E-03 pCi/m3 1S1 Waste Pond(255686013) - AC 26-Jun-10 Iodine-131 -1.07E-03 1.38E-02 8.28E-03 pCi/m3 Page 5 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 1S1 Waste Pond(256090013) -AC 3-Jul-10 Iodine-131 -1.09E-03 9.38E-03 5.65E-03 pCi/m3 1S1 Waste Pond(256488013) - AC 10-Jul-10 Iodine-131 3.69E-03 1.29E-02 7.03E-03 pCi/m3 1S1 Waste Pond(256975013) - AC 17-Jul-10 Iodine-131 -2.28E-03 8.77E-03 5.41 E-03 pCi/m3 1S1 Waste Pond(257399013) - AC 24-Jul-10 Iodine-131 -4.89E-03 1.04E-02 6.64E-03 pCi/m3 1S1 Waste Pond(257939013) -AC 31-Jul-10 Iodine-131 -8.11E-04 9.04E-03 5.36E-03 pCi/m3 iSi Waste Pond(258598013) - AC 7-Aug-10 Iodine-131 3.98E-04 1.09E-02 6.44E-03 pCi/m3 1S1 Waste Pond(259108013) - AC 14-Aug-10 Iodine-131 -1.24E-03 8.29E-03 4.97E-03 pCi/m3 1S1 Waste Pond(259586013) - AC 21-Aug-10 Iodine-131 3.43E-03 9.07E-03 4.76E-03 pCi/m3 1$1 Waste Pond(260023013) - AC 28-Aug-10 Iodine-131 -4.33E-04 9.31 E-03 5.83E-03 pCi/m3 1S1 Waste Pond(260372013) - AC 4-Sep-10 Iodine-131 -1.67E-03 9.33E-03 5.71E-03 pCi/m3 1S1 Waste Pond(260855013) - AC 11-Sep-10 Iodine-131 2.64E-03 9.86E-03 5.45E-03 pCi/m3 1Sl Waste Pond(261332013) - AC 18-Sep-10 Iodine-131 -6.13E-04 9.47E-03 5.56E-03 pCi/m3 1S1 Waste Pond(261760013) -AC 25-Sep-10 Iodine-131 5.04E-03 1.21E-02 6.56E-03 pCi/m3 1S1 Waste Pond(262712013) - AC 2-Oct-10 Iodine-131 6.81E-04 1.37E-02 8.16E-03 pCi/m3 1S1 Waste Pond(264678013) -AC 9-Oct-10 Iodine-131 -3.72E-03 1.15E-02 7.13E-03 pCi/m3 1S1 Waste Pond(265131013) - AC 16-Oct-10 Iodine-131 5.27E-03 1.14E-02 6.06E-03 pCi/m3 1S1 Waste Pond(265621013) - AC 23-Oct-10 Iodine-131 -2.53E-03 1.02E-02 6.40E-03 pCi/m3 1S1 Waste Pond(266270013) - AC 30-Oct-10 Iodine-131 -1.54E-03 8.47E-03 5.35E-03 pCi/m3 1S1 Waste Pond(266799013) - AC 6-Nov-10 Iodine-131 -1.70E-04 1.06E-02 6.30E-03 pCi/m3 IS1 Waste Pond(267308013) - AC 13-Nov-10 Iodine-131 -2.74E-03 9.11E-03 5.60E-03 pCi/m3 lSl Waste Pond(267562013) - AC 20-Nov-10 Iodine-131 -8.53E-03 1.78E-02 1.21E-02 pCi/m3 1S1 Waste Pond(267908013) - AC 27-Nov-10 Iodine-131 -3.94E-03 8.84E-03 6.05E-03 pCi/m3 1S1 Waste Pond(268357013) - AC 4-Dec-10 Iodine-131 2.20E-04 1.05E-02 6.39E-03 pCi/m3 1S1 Waste Pond(268889013) - AC 11-Dec-10 Iodine-131 -6.43E-03 1.11E-02 7.64E-03 pCi/m3 lSl Waste Pond(269108013) - AC 18-Dec-10 Iodine-131 -2.02E-03 1.20E-02 7.34E-03 pCi/m3 lSl Waste Pond(269312013) - AC 24-Dec-10 Iodine-131 1.42E-03 9.64E-03 5.47E-03 pCi/m3

$1SWaste Pond - Air Particulate Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units I Sl Waste Pond(244026006) - AP 2-Jan-10 BETA 3.86E-02 1.69E-03 1.23E-02 pCi/m3 1S1 Waste Pond(244687006) - AP 9-Jan-10 BETA 3.71E-02 1.82E-03 1.44E-02 pCi/m3 IS1 Waste Pond(245216006) - AP 16-Jan-10 BETA 1.80E-02 2.32E-03 1.14E-02 pCi/m3 1S1 Waste Pond(245695006) - AP 23-Jan-10 BETA 1.01E-02 1.48E-03 1.05E-02 pCi/m3 1S1 Waste Pond(246177006) - AP 30-Jan-10 BETA 3.70E-02 1.18E-03 1.02E-02 pCi/m3 ISI Waste Pond(246845006) - AP 6-Feb-10 BETA 1.06E-02 1.11E-03 9.73E-03 pCi/m3 iS 1 Waste Pond(247357006) - AP 13-Feb-10 BETA 6.32E-02 1.24E-03 1 1OE-02 pCi/m3 iSl Waste Pond(247986006) - AP 20-Feb-10 BETA 2.46E-02 1.45E-03 1.01E-02 pCi/m3 1S1 Waste Pond(248643006) - AP 27-Feb-10 BETA 5.96E-03 1.48E-03 1.14E-02 pCi/m3 1S1 Waste Pond(249286006) - AP 6-Mar-10 BETA 9.12E-03 1.60E-03 1.17E-02 pCi/m3 1S1 Waste Pond(249595006) - AP 13-Mar-10 BETA 3.23E-02 1.30E-03 1.33E-02 pCi/m3 1S1 Waste Pond(249961006) - AP 20-Mar-10 BETA 2.98E-02 1.58E-03 1.08E-02 pCi/m3 1S1 Waste Pond(250343006) - AP 27-Mar-10 BETA 1.69E-02 1.32E-03 1.19E-02 pCi/m3 1S1 Waste Pond(250715006) - AP 3-Apr-10 BETA 8.84E-03 1.85E-03 1.09E-02 pCi/m3 1S1 Waste Pond(251139006) - AP 10-Apr-10 BETA 1.54E-02 1.34E-03 1.30E-02 pCi/m3 Page 6 of 86 0 0 0 0

0 0 0 0 0 0 0 0 0 0 041 40 0 0 0 0 9

2010 DCPP AREOR Appendix C Analysis Result Data 1S1 Waste Pond(251572006) - AP 17-Apr-10 BETA 1.74E-02 1.15E-03 1.03E-02 pCi/m3 1S1 Waste Pond(251946006) - AP 24-Apr-10 BETA 1.49E-02 1.15E-03 1.02E-02 pCi/m3 1S1 Waste Pond(252354006) - AP 1-May-10 BETA 1.17E-02 1.82E-03 1.25E-02 pCi/m3 1S1 Waste Pond(252817006) - AP 7-May-10 BETA 1.1OE-02 2.65E-03 1.50E-02 pCi/m3 1S1 Waste Pond(253257006) - AP 13-May-10 BETA 1.98E-02 1.02E-02 6.36E-02 pCi/m3 1S1 Waste Pond(253669006) - AP 22-May-10 BETA 7.90E-03 1.55E-03 1.07E-02 pCi/m3 1S1 Waste Pond(254090006) - AP 29-May-10 BETA 1.1OE-02 1.64E-03 1.07E-02 pCi/m3 1S1 Waste Pond(254456006) - AP 5-Jun-10 BETA 4.39E-03 1.21 E-03 1.08E-02 pCi/m3 1S1 Waste Pond(254882006) - AP 12-Jun-10 BETA 1.07E-02 1.71 E-03 1.OOE-02 pCi/m3 1S1 Waste Pond(255287006) - AP 19-Jun-10 BETA 2.99E-02 1.37E-03 1.16E-02 pCi/m3 1S1 Waste Pond(255686006) - AP 26-Jun-10 BETA 7.56E-03 1.49E-03 1.01 E-02 pCi/m3 1S1 Waste Pond(256090006) - AP 3-Jul-10 BETA 2.36E-02 1.63E-03 1.21 E-02 pCi/m3 1S1 Waste Pond(256488006)- AP 10-Jul-10 BETA 1.57E-02 1.73E-03 1.19E-02 pCi/m3 1S1 Waste Pond(256975006) - AP 17-Jul-10 BETA 6.30E-03 1.12E-03 1.34E-02 pCi/m3 1S1 Waste Pond(257399006) - AP 24-Jul-10 BETA 2.35E-02 2.20E-03 1.06E-02 pCi/m3 1S1 Waste Pond(257939006) - AP 31-Jul-10 BETA 1.49E-02 1.36E-03 1.13E-02 pCi/m3 1S 1 Waste Pond(258598006) - AP 7-Aug-10 BETA 4.41 E-03 2.10E-03 1.09E-02 pCi/m3 1S1 Waste Pond(259108006) - AP 14-Aug-10 BETA 3.96E-03 1.42E-03 1.09E-02 pCi/m3 1S1 Waste Pond(259586006) - AP 21-Aug-10 BETA 1.96E-02 2.10E-03 1.02E-02 pCi/m3 1S1 Waste Pond(260023006) - AP 28-Aug-10 BETA 1.16E-02 2.03E-03 1.15E-02 pCi/m3 1SI Waste Pond(260372006) - AP 4-Sep-10 BETA 1.23E-02 1.95E-03 9.20E-03 pCi/m3 1S 1 Waste Pond(260855006) - AP 11-Sep-10 BETA 2.16E-02 1.18E-03 1.05E-02 pCi/m3 1S1 Waste Pond(261332006) - AP 18-Sep-10 BETA 9.63E-03 1.22E-03 1.05E-02 pCi/m3 1S1 Waste Pond(261760006) - AP 25-Sep-10 BETA 4.39E-02 1.03E-03 1.24E-02 pCi/m3 1S 1 Waste Pond(262712006) - AP 2-Oct-10 BETA 1.98E-02 1.11E-03 1.08E-02 pCi/m3 1S 1 Waste Pond(264678006) - AP 9-Oct-10 BETA 2.80E-02 1.35E-03 1.14E-02 pCi/m3 1S1 Waste Pond(265131006) - AP 16-Oct-10 BETA 1.93E-02 1.20E-03 1.15E-02 pCi/m3 1S1 Waste Pond(265621006) - AP 23-Oct-10 BETA 2.07E-02 1.35E-03 1.01 E-02 pCi/m3 1S1 Waste Pond(266270006) - AP 30-Oct-10 BETA 1.83E-02 1.06E-03 1.25E-02 pCi/m3 1S1 Waste Pond(266799006) - AP 6-Nov-10 BETA 2.70E-02 1.31E-03 1.13E-02 pCi/m3 1S1 Waste Pond(267308006) - AP 13-Nov-10 BETA 2.44E-02 1.37E-03 1.28E-02 pCi/m3 1S1 Waste Pond(267562006) - AP 20-Nov-10 BETA 3.25E-02 1.72E-03 1.12E-02 pCi/m3 1S1 Waste Pond(267908006) - AP 27-Nov-10 BETA 2.97E-02 1.14E-03 9.61E-03 pCi/m3 1S1 Waste Pond(268357006) - AP 4-Dec-10 BETA 4.07E-02 1.90E-03 1.27E-02 pCi/m3 1S1 Waste Pond(268889006) - AP 11-Dec-10 BETA 1.85E-02 1.24E-03 1.12E-02 pCi/m3 1S1 Waste Pond(269108006) - AP 18-Dec-10 BETA 1.27E-02 1.94E-03 1.06E-02 pCi/m3 1S 1 Waste Pond(269312006) - AP 24-Dec-10 BETA 5.35E-03 1.48E-03 1.1OE-02 pCi/m3 1S1 Waste Pond(250919006) - AP 6-Feb-10 Beryllium-7 1.13E-01 1.26E-02 2.11E-02 pCi/m3 1S1 Waste Pond(256343006) - AP 8-May-10 BeryIlium-7 6.93E-02 1.55E-02 2.57E-02 pCi/m3 1S1 Waste Pond(270256006) - AP 9-Nov-10 Beryllium-7 8.63E-02 9.87E-03 2.03E-02 pCi/m3 1S1 Waste Pond(250919006) - AP 6-Feb-10 Cesium-134 2.05E-04 9.94E-04 5.37E-04 pCi/m3 1S1 Waste Pond(256343006) - AP 8-May-10 Cesium-134 3.08E-04 1.21E-03 6.60E-04 pCi/m3 1S1 Waste Pond(264369006) - AP 7-Aug-10 Cesium-134 3.33E-04 1.09E-03 5.69E-04 pCi/m3 1 S1 Waste Pond(270256006) - AP 9-Nov-10 Cesium-134 4.14E-05 6.72E-04 3.99E-04 pCi/m3 Page 7 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 1S1 Waste Pond(250919006) - AP 6-Feb-10 Cesium-137 -4.75E-04 6.OOE-04 4.46E-04 pCi/m3 ISi Waste Pond(256343006) - AP 8-May-10 Cesium-137 2.28E-05 5.90E-04 3.51 E-04 pCi/m3 1Si Waste Pond(264369006) - AP 7-Aug-10 Cesium-137 -4.79E-06 5.24E-04 3.22E-04 pCi/m3 1Si Waste Pond(270256006) - AP 9-Nov-10 Cesium-137 -1.30E-04 3.90E-04 2.65E-04 pCi/m3 2F1 Morro Bay - Market Fish Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 2F1 Morro Bay(266916001) - FH Market 9-Nov-10 Americium-241 7.35E+00 2.84E+01 1.84E+01 pCi/kg 2F1 Morro Bay(254099001) - FH Market 2-Jun-10 Cesium-134 -1.75E+00 6.00E+00 3.70E+00 pCi/kg 2F1 Morro Bay(259512001) - FH Market 18-Aug-10 Cesium-134 1.65E+00 5.67E+00 3.30E+00 pCi/kg 2F1 Morro Bay(266916001) - FH Market 9-Nov-10 Cesium-134 1.71E+00 5.75E+00 3.36E+00 pCi/kg 2F1 Morro Bay(254099001) - FH Market 2-Jun-10 Cesium-137 -2.24E+00 5.03E+00 3.79E+00 pCi/kg 2F1 Morro Bay(259512001) - FH Market 18-Aug-10 Cesium-137 4.25E+00 5.08E+00 2.79E+00 pCi/kg 2F1 Morro Bay(266916001) - FH Market 9-Nov-10 Cesium-137 4.37E+00 5.16E+00 2.83E+00 pCi/kg 2F1 Morro Bay(254099001) - FH Market 2-Jun-10 Cobalt-58 -2.35E+00 4.86E+00 3.09E+00 pCi/kg 2F1 Morro Bay(259512001) - FH Market 18-Aug-10 Cobalt-58 6.80E-01 5.44E+00 3.23E+00 pCi/kg 2F1 Morro Bay(266916001) - FH Market 9-Nov-10 Cobalt-58 -4.15E+00 4.03E+00 2.80E+00 pCi/kg 2F1 Morro Bay(254099001) - FH Market 2-Jun-10 Cobalt-60 -7.68E-01 5.20E+00 3.17E+00 pCi/kg 2F1 Morro Bay(259512001) - FH Market 18-Aug-10 Cobalt-60 1.58E+00 5.39E+00 3.10E+00 pCi/kg 2F1 Morro Bay(266916001) - FH Market 9-Nov-10 Cobalt-60 -1.32E+00 5.36E+00 3.35E+00 pCi/kg 2Fi Morro Bay(254099001) - FH Market 2-Jun-10 Iron-59 -4.25E+00 1.24E+01 7.58E+00 pCi/kg 2F1 Morro Bay(259512001) - FH Market 18-Aug-10 Iron-59 -4.28E+00 1.38E+01 8.43E+00 pCi/kg 2F1 Morro Bay(266916001) - FH Market 9-Nov-10 Iron-59 4.91 E+00 1.23E+01 6.95E+00 pCi/kg 2F1 Morro Bay(254099001) - FH Market 2-Jun-10 Manganese-54 -1.58E-01 4.76E+00 2.87E+00 pCi/kg 2F1 Morro Bay(259512001) - FH Market 18-Aug-10 Manganese-54 -1.05E+00 4.40E+00 2.74E+00 pCi/kg 2F1 Morro Bay(266916001) - FH Market 9-Nov-10 Manganese-54 4.71E-01 4.98E+00 2.99E+00 pCi/kg 2F1 Morro Bay(254099001) - FH Market 2-Jun-10 Potassium-40 1.72E+03 4.15E+01 1.68E+02 pCi/kg 2F1 Morro Bay(259512001) - FH Market 18-Aug-10 Potassium-40 2.89E+03 4.35E+01 2.86E+02 pCi/kg 2F1 Morro Bay(266916001) - FH Market 9-Nov-10 Potassium-40 2.78E+03 4.02E+01 2.90E+02 pCi/kg 2F1 Morro Bay(254099001) - FH Market 2-Jun-10 Zinc-65 -4.40E-01 1.25E+01 7.36E+00 pCi/kg 2F1 Morro Bay(259512001) - FH Market 18-Aug-10 Zinc-65 -1.43E+00 I1.25E+01 7.48E+00 pCi/kg 2F1 Morro Bay(266916001) - FH Market 9-Nov-10 Zinc-65 -7.60E-01 1.16E+01 6.92E+00 pCi/kg 3C1 Household Garden - Vegetation Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 3C1 Household Garden(266916002) - VG 9-Nov-10 Americium-241 2.14E+01 3.44E+01 2.21E+01 pCi/kg 3C1 Household Garden(266916002) - VG 9-Nov-10 Beryllium-7 1.57E+03 4.47E+01 1.64E+02 pCi/kg 3C1 Household Garden(266916002) - VG 9-Nov-10 Cesium-134 3.22E+00 7.22E+00 4.15E+00 pCi/kg 3Ci Household Garden(266916002) - VG 9-Nov-10 Cesium-137 4.53E-02 5.63E+00 3.34E+00 pCi/kg 3C1 Household Garden(266916002) - VG 9-Nov-10 Cobalt-60 -5.05E-01 6.12E+00 3.70E+00 pCi/kg 3C1 Household Garden(266916002) - VG 9-Nov-10 Iodine-131 -9.85E-01 1.01E+01 6.16E+00 pCi/kg 3Cl Household Garden(266916002) - VG 9-Nov-10 Potassium-40 3.66E+03 4.91E+01 3.85E+02 pCi/kg Page 8 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 3C1 Hoti~ehold Garden Annle~ Venetation Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 3C1 Household Garden Apples(266916005) - VG 9-Nov-10 Americium-241 2.86E+00 1.80E+01 1.05E+01 pCi/kg 3C1 Household Garden Apples(266916005) - VG 9-Nov-10 Cesium-134 1.56E+00 7.56E+00 4.41 E+00 pCi/kg 3C1 Household Garden Apples(266916005) - VG 9-Nov-10 Cesium-137 2.57E+00 6.65E+00 3.76E+00 pCi/kg 3C1 Household Garden Apples(266916005) - VG 9-Nov-10 Cobalt-60 1.68E-01 6.52E+00 3.87E+00 pCi/kg 3C1 Household Garden Apples(266916005) - VG 9-Nov-10 Iodine-131 -1.37E+00 1.07E+01 6.48E+00 pCi/kg 3C1 Household Garden Apples(266916005) - VG 9-Nov-10 Potassium-40 1.02E+03 5.63E+01 1.50E+02 pCi/kg 3C1 Household Garden Lemons - Vegetation Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 3C1 Household Garden Lemons(266916004) - VG 9-Nov-10 Americium-241 1.08E+01 1.86E+01 1.21E+01 pCi/kg 3C1 Household Garden Lemons(266916004) -VG 9-Nov-10 Cesium-134 5.85E-01 5.25E+00 3.01E+00 pCi/kg 3C1 Household Garden Lemons(266916004) -VG 9-Nov-10 Cesium-137 -1.44E+00 4.41 E+00 2.77E+00 pCi/kg 3C1 Household Garden Lemons(266916004) - VG 9-Nov-10 Cobalt-60 7.32E-01 4.81E+00 2.85E+00 pCi/kg 3C1 Household Garden Lemons(266916004) -VG 9-Nov-10 Iodine-131 -3.96E-01 7.18E+00 4.19E+00 pCi/kg 3C1 Household Garden Lemons(266916004) -VG 9-Nov-10 Potassium-40 1.48E+03 4.28E+01 1.67E+02 pCi/kg 5F1 SLO OEL - Air Charcoal Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 5F1 SLO OEL(244026008) - AC 2-Jan-10 Iodine-131 1.40E-03 1.17E-02 6.84E-03 pCi/m3 5F1 SLO OEL(244687008) - AC 9-Jan-10 lodine-131 3.78E-03 1.28E-02 7.03E-03 pCi/m3 5F1 SLO OEL(245216008) - AC 16-Jan-10 Iodine-131 -3.37E-03 8.66E-03 6.03E-03 pCi/m3 5F1 SLO OEL(245695008) - AC 23-Jan-10 Iodine-131 -2.72E-03 1.09E-02 7.09E-03 pCi/m3 5F1 SLO OEL(246177008) - AC 30-Jan-10 Iodine-131 3.18E-03 1.01 E-02 5.51 E-03 pCi/m3 5F1 SLO OEL(246845008) - AC 6-Feb-10 Iodine-131 -4.09E-03 8.50E-03 5.65E-03 pCi/m3 5F1 SLO OEL(247357008) - AC 13-Feb-10 Iodine-131 1.53E-03 1.11E-02 6.26E-03 pCi/m3 5F1 SLO OEL(247986008) - AC 20-Feb-10 Iodine-131 -1.80E-03 9.92E-03 6.26E-03 pCi/m3 5F1 SLO OEL(248643008) - AC 27-Feb-10 Iodine-131 4.97E-03 1.05E-02 5.51E-03 pCi/m3 5F1 SLO OEL(249286008) - AC 6-Mar-10 Iodine-131 -3.48E-03 1.22E-02 7.82E-03 pCi/m3 5F1 SLO OEL(249595008) - AC 13-Mar-10 Iodine-131 -3.04E-03 9.68E-03 6.11E-03 pCi/m3 5F1 SLO OEL(249961008) - AC 20-Mar-10 Iodine-131 9.02E-03 1.19E-02 9.07E-03 pCi/m3 5F1 SLO OEL(249961008) - AC 20-Mar-10 Iodine-131 1.07E-02 2.16E-02 1.15E-02 pCi/m3 5F1 SLO OEL(249961008) - AC 20-Mar-10 Iodine-131 1.S50E-02 1.39E-02 1.04E-02 pCi/m3 5F1 SLO OEL(250343008) - AC 27-Mar-10 Iodine-131 *1.59E-02: 8.04E-03 7.87E-03 pCi/m3 5F1 SLO OEL(250343008) - AC 27-Mar-10 Iodine-131 1.06E-02 1.30E-02 1,1 5E-02 pCi/m3 5F1 SLO OEL(250343008) - AC 27-Mar-10 Iodine-131 3.30E-02. 1.64E-02 1.30E-02 pCi/m3 5F1 SLO OEL(250715008) - AC 3-Apr-10 Iodine-131 3.46E-04 9.67E-03 5.68E-03 pCi/m3 5F1 SLO OEL(251139008) - AC 10-Apr-10 Iodine-131 -1.37E-03 9.80E-03 6.02E-03 pCi/m3 5F1 SLO OEL(251572008) - AC 17-Apr-10 Iodine-131 -2.78E-03 1.42E-02 8.77E-03 pCi/m3 5F1 SLO OEL(251946008) - AC 24-Apr-10 Iodine-131 1.38E-03 8.93E-03 5.03E-03 pCi/m3 5F1 SLO OEL(252354008) - AC 1-May-10 Iodine-131 4.66E-03 1.32E-02 7.41 E-03 pCi/m3 5F1 SLO OEL(252817008) - AC 8-May-10 Iodine-131 3.44E-03 1.13E-02 6.22E-03 pCi/m3 Page 9 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 5F1 SLO OEL(253257008) - AC 15-May-10 Iodine-131 -1.58E-03 9.73E-03 6.07E-03 pCi/m3 5F1 SLO 0EL(253669008) - AC 22-May-10 Iodine-131 -2.03E-03 7.71E-03 5.12E-03 pCi/m3 5F1 SLO OEL(254090008) - AC 29-May-10 Iodine-131 -5.22E-03 6.25E-03 4.97E-03 pCi/m3 5F1 SLO 0EL(254456008) - AC 5-Jun-10 Iodine-131 4.23E-03 1.17E-02 6.13E-03 pCi/m3 5F1 SLO 0EL(254882008) - AC 12-Jun-10 Iodine-131 -2.49E-03 8.72E-03 5.59E-03 pCi/m3 5F1 SLO 0EL(255287008) - AC 19-Jun-10 Iodine-131 -3.88E-03 7.97E-03 5.44E-03 pCi/m3 5F1 SLO OEL(255686008) - AC 26-Jun-10 Iodine-131 4.41 E-04 1.03E-02 6.06E-03 pCi/m3 5F1 SLO OEL(256090008) - AC 3-Jul-10 Iodine-131 -3.74E-03 7.40E-03 5.23E-03 pCi/m3 5F1 SLO OEL(256488008) - AC 10-Jul-10 Iodine-131 6.86E-04 9.65E-03 5.71 E-03 pCi/m3 5F1 SLO OEL(256975008) - AC 17-Jul-10 Iodine-131 -3.29E-03 1.09E-02 6.97E-03 pCi/m3 5F1 SLO OEL(257399008) - AC 24-Jul-10 Iodine-131 -7.56E-05 1.15E-02 6.87E-03 pCi/m3 5F1 SLO OEL(257939008) - AC 31-Jul-10 Iodine-131 3.OOE-04 9.29E-03 5.46E-03 pCi/m3 5F1 SLO OEL(258598008) - AC 7-Aug-10 Iodine-131 -1.13E-03 1.23E-02 7.55E-03 pCi/m3 5F1 SLO OEL(259108008) - AC 14-Aug-10 Iodine-131 -7.82E-04 9.76E-03 5.91E-03 pCi/m3 5F1 SLO OEL(259586008) - AC 21-Aug-10 Iodine-131 3.14E-03 1.24E-02 7.OOE-03 pCi/m3 5F1 SLO OEL(260023008) - AC 28-Aug-10 Iodine-131 -2.84E-03 1.12E-02 7.34E-03 pCi/m3 5F1 SLO OEL(260372008) - AC 4-Sep-10 Iodine-131 -2.50E-03 8.84E-03 5.65E-03 pCi/m3 5F1 SLO OEL(260855008) - AC 11-Sep-10 Iodine-131 -3.71E-03 7.49E-03 4.97E-03 pCi/m3 5F1 SLO OEL(261332008) - AC 18-Sep-10 Iodine-131 3.60E-03 1.26E-02 7.01 E-03 pCi/m3 5F1 SLO OEL(261760008) - AC 25-Sep-10 Iodine-131 -6.58E-03 1.29E-02 8.46E-03 pCi/m3 5F1 SLO OEL(262712008) - AC 2-Oct-10 Iodine-131 1.13E-03 8.67E-03 5.03E-03 pCi/m3 5F1 SLO OEL(264678008) - AC 9-Oct-10 Iodine-131 4.70E-03 1.15E-02 6.25E-03 pCi/m3 5F1 SLO OEL(265131008) - AC 16-Oct-10 Iodine-131 7.32E-03 1.65E-02 8.92E-03 pCi/m3 5F1 SLO 0EL(265621008) - AC 23-Oct-10 Iodine-131 3.03E-03 1.02E-02 5.59E-03 pCi/m3 5F1 SLO 0EL(266270008) - AC 30-Oct-10 Iodine-131 -1.34E-03 1.27E-02 7.80E-03 pCi/m3 5F1 SLO OEL(266799008) - AC 6-Nov-10 Iodine-131 3.1OE-03 1.29E-02 7.30E-03 pCi/m3 5F1 SLO OEL(267308008) - AC 13-Nov-10 Iodine-131 -3.36E-04 9.96E-03 5.86E-03 pCi/m3 5F1 SLO OEL(267562008) - AC 20-Nov-10 Iodine-131 6.59E-03 2.12E-02 1.19E-02 pCi/m3 5F1 SLO OEL(267908008) - AC 27-Nov-10 Iodine-131 2.51E-03 1.10E-02 6.08E-03 pCi/m3 5F1 SLO OEL(268357008) - AC 4-Dec-10 Iodine-131 -8.35E-05 1.27E-02 7.62E-03 pCi/m3 5F1 SLO OEL(268889008) - AC 11-Dec-10 Iodine-131 -1.72E-03 1.01E-02 6.48E-03 pCi/m3 5F1 SLO OEL(269108008) - AC 18-Dec-10 lodine-131 -1.86E-03 1.01E-02 6.39E-03 pCi/m3 5F1 SLO 0EL(269312008) - AC 24-Dec-10 Iodine-131 -2.46E-03 7.02E-03 4.51E-03 pCi/m3 5F1 SLO OEL - Air Particulate Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 5F1 SLO OEL(244026001) - AP 2-Jan-10 BETA 1.01 E-01 1.63E-03 1.31 E-02 pCi/m3 5F1 SLO OEL(244687001) - AP 9-Jan-10 BETA 4.46E-02 1.87E-03 1.49E-02 pCi/m3 5F1 SLO OEL(245216001) - AP 16-Jan-10 BETA 1.46E-02 1.99E-03 1.11E-02 pCi/m3 5F1 SLO OEL(245695001) - AP 23-Jan-10 BETA 9.62E-03 1.39E-03 1.05E-02 pCi/m3 5F1 SLO OEL(246177001) - AP 30-Jan-10 BETA 6.61E-02 1.46E-03 1.11E-02 pCi/m3 5F1 SLO OEL(246845001) - AP 6-Feb-10 BETA 1.45E-02 1.83E-03 1.02E-02 pCi/m3 5F1 SLO OEL(247357001) - AP- 13-Feb-10 BETA 2.41 E-01 1.20E-03 1.48E-02 pCi/m3 5F1 SLO OEL(247986001) - AP 20-Feb-10 BETA 4.17E-02 1.98E-03 1.08E-02 pCi/m3 Page 10 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 5F1 SLO OEL(248643001) - AP 27-Feb-10 BETA 2.92E-03 1.96E-03 1.15E-02 pCi/m3 5F1 SLO OEL(249286001) - AP 6-Mar-10 BETA 9.38E-03 1.99E-03 1.19E-02 pCi/m3 5F1 SLO OEL(249595001) - AP 13-Mar-10 BETA 1.34E-01 1.92E-03 1.48E-02 pCi/m3 5F1 SLO OEL(249961001) - AP 20-Mar-10 BETA 3.25E-02 1.82E-03 1.1OE-02 pCi/m3 5F1 SLO OEL(250343001) - AP 27-Mar-10 BETA 2.51E-02 1.81E-03 1.18E-02 pCi/m3 5F1 SLO OEL(250715001) - AP 3-Apr-10 BETA 7.18E-03 1.85E-03 1,08E-02 pCi/m3 5F1 SLO OEL(251139001) - AP 10-Apr-10 BETA 3.82E-02 1.84E-03 1.35E-02 pCi/m3 5F1 SLO OEL(251572001) -AP 17-Apr-10 BETA 1.21E-02 1.76E-03 1.03E-02 pCi/m3 5F1 SLO OEL(251946001) - AP 24-Apr-10 BETA 2.60E-02 1.86E-03 1OOE-02 pCi/m3 5F1 SLO OEL(252354001) - AP 1-May-10 BETA 1.70E-02 1.80E-03 1.25E-02 pCi/m3 5F1 SLO OEL(252817001) - AP 8-May-10 BETA 8.99E-03 1.92E-03 1.09E-02 pCi/m3 5F1 SLO OEL(253257001) - AP 15-May-10 BETA 1.42E-02 1.60E-03 9.27E-03 pCi/m3 5F1 SLO OEL(253669001) - AP 22-May-10 BETA 1.01E-02 1.48E-03 1.03E-02 pCi/m3 5F1 SLO OEL(254090001" - AP 29-May-10 BETA 9.60E-03 1.60E-03 1.06E-02 pCi/m3 5F1 SLO OEL(254456001) - AP 5-Jun-10 BETA 6.28E-03 1.66E-03 1.14E-02 pCi/m3 5F1 SLO OEL(254882001) - AP 12-Jun-10 BETA 5.33E-03 1.27E-03 9.74E-03 pCi/m3 5F1 SLO OEL(255287001) - AP 19-Jun-10 BETA 5.20E-02 1.32E-03 1.20E-02 pCi/m3 5F1 SLO OEL(255686001) - AP 26-Jun-10 BETA 7.33E-03 2.30E-03 1.03E-02 pCi/m3 5F1 SLO OEL(256090001) - AP 3-Jul-10 BETA 9.28E-02 1.16E-03 1.35E-02 pCi/m3 5F1 SLO OEL(256488001) - AP 10-Jul-10 BETA 1.18E-02 2.21E-03 1.21 E-02 pCi/m3 5F1 SLO OEL(256975001) - AP 17-Jul-10 BETA 9.21 E-03 2.13E-03 1.40E-02 pCi/m3 5F1 SLO OEL(257399001) - AP 24-Jul-10 BETA 1.87E-02 2.22E-03 1.06E-02 pCi/m3 5F1 SLO OEL(257939001) - AP 31-Jul-10 BETA 1,34E-02 1.39E-03 1.15E-02 pCi/m3 5F1 SLO OEL(258598001) - AP 7-Aug-10 BETA 4.64E-03 2.15E-03 1.12E-02 pCi/m3 5F1 SLO OEL(259108001) - AP 14-Aug-10 BETA 2.68E-03 1.91E-03 1.12E-02 pCi/m3 5F1 SLO OEL(259586001) - AP 21-Aug-10 BETA 2.81E-02 1.93E-03 1.05E-02 pCi/m3 5F1 SLO OEL(260023001) - AP 28-Aug-10 BETA 1.27E-02 1.39E-03 1.19E-02 pCi/m3 5F1 SLO OEL(260372001) - AP 4-Sep-10 BETA 1.35E-02 1.95E-03 9.29E-03 pCi/m3 5F1 SLO OEL(260855001) -AP 11-Sep-10 BETA 2.17E-02 1.35E-03 1.07E-02 pCi/m3 5F1 SLO OEL(261332001) - AP 18-Sep-10 BETA 1.53E-02 1.21E-03 1.07E-02 pCi/m3 5F1 SLO OEL(261760001) - AP 25-Sep-10 BETA 5.01E-02 1.18E-03 1.28E-02 pCi/m3 5F1 SLO OEL(262712001) - AP 2-Oct-10 BETA 3.29E-02 1.26E-03 1.14E-02 pCi/m3 5F1 SLO OEL(264678001) - AP 9-Oct-10 BETA 3.18E-02 1.39E-03 1.17E-02 pCi/m3 5F1 SLO OEL(265131001) - AP 16-Oct-10 BETA 1.99E-02 1.40E-03 1.18E-02 pCi/m3 5F1 SLO OEL(265621001) - AP 23-Oct-10 BETA 1.99E-02 1.72E-03 1.03E-02 pCi/m3 5F1 SLO OEL(266270001) - AP 30-Oct-10 BETA 2.98E-02 1.73E-03 1.29E-02 pCi/m3 5F1 SLO OEL(266799001) - AP 6-Nov-10 BETA 2.83E-02 1.08E-03 1.16E-02 pCi/m3 5F1 SLO OEL(267308001) - AP 13-Nov-10 BETA 6.42E-02 1.71E-03 1.36E-02 pCi/m3 5F1 SLO OEL(267562001) - AP 20-Nov-10 BETA 3.02E-02 1.98E-03 1.13E-02 pCi/m3 5F1 SLO OEL(267908001) - AP 27-Nov-10 BETA 3.38E-02 1.45E-03 9.77E-03 pCi/m3 5F1 SLO OEL(268357001) - AP 4-Dec-10 BETA 4.92E-02 1.48E-03 1.34E-02 pCi/m3 5F1 SLO OEL(268889001) -AP 11-Dec-10 BETA 1.88E-02 1.64E-03 1.1OE-02 pCi/m3 5F1 SLO OEL(269108001) - AP 18-Dec-10 BETA 1.24E-02 2.08E-03 1.13E-02 pCi/m3 5F1 SLO OEL(269312001) - AP 24-Dec-10 BETA 6.84E-03 1.67E-03 1.1OE-02 pCi/m3 Page 11 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 5F1 SLO OEL(250919001) - AP 6-Feb-10 Beryllium-7 9.18E-02 1.18E-02 1.98E-02 pCi/m3 5F1 SLO OEL(256343001) - AP 8-May-10 Beryllium-7 7.96E-02 1.39E-02 1.87E-02 pCi/m3 5F1 SLO OEL(270256001) - AP 9-Nov-10 Beryllium-7 1.06E-01 1.32E-02 1.95E-02 pCi/m3 5F1 SLO OEL(250919001) - AP 6-Feb-10 Cesium-1 34 -2.59E-04 8.43E-04 5.62E-04 pCi/m3 5F1 SLO OEL(256343001) - AP 8-May-10 Cesium-134 5.67E-04 1.07E-03 5.45E-04 pCi/m3 5F1 SLO OEL(264369001) - AP 7-Aug-10 Cesium-134 6.77E-05 7.37E-04 4.27E-04 pCi/m3 5F1 SLO OEL(270256001) - AP 9-Nov-10 Cesium-134 -4.13E-04 7.28E-04 5.05E-04 pCi/m3 5F1 SLO OEL(250919001) - AP 6-Feb-10 Cesium-137 -5.85E-04 4.11E-04 4.39E-04 pCi/m3 5F1 SLO OEL(256343001) - AP 8-May-10 Cesium-137 2.33E-04 7.09E-04 3.79E-04 pCi/m3 5F1 SLO OEL(264369001) - AP 7-Aug-10 Cesium-137 1.21E-04 5.01 E-04 2.75E-04 pCi/m3 5F1 SLO OEL(270256001) - AP 9-Nov-10 Cesium-137 -8.63E-05 6.20E-04 3.76E-04 pCi/m3 5F2 Cal Poly Farm - Milk Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 5F2 Cal Poly Farm(245238004) - MK 19-Jan-10 Barium-140 -7.46E-01 8.93E+00 5.50E+00 pCi/L 5F2 Cal Poly Farm(246852004) - MK 9-Feb-10 Barium-140 1.18E+00 1.01 E+01 5.82E+00 pCi/L 5F2 Cal Poly Farm(249079004) - MK 8-Mar-10 Barium-140 9.89E-01 7.91 E+00 4.64E+00 pCi/L 5F2 Cal Poly Farm(250027002) - MK 24-Mar-10 Barium-140 2.83E-02 8.64E+00 5.14E+00 pCi/L 5F2 Cal Poly Farm(251134004) - MK 13-Apr-10 Barium-140 1.88E-01 9.86E+00 5.75E+00 pCi/L 5F2 Cal Poly Farm(253199004) - MK 17-May-10 Barium-140 -3.48E+00 8.67E+00 5.36E+00 pCi/L 5F2 Cal Poly Farm(253790001) - MK 26-May-10 Barium-140 3.49E+00 1.29E+01 7.47E+00 pCi/L 5F2 Cal Poly Farm(254560004) - MK 9-Jun-10 Barium-140 4.31 E+00 1.31E+01 7.63E+00 pCi/L 5F2 Cal Poly Farm(256977004) - MK 20-Jul-10 Barium-140 4.95E+00 1.39E+01 8.00E+00 pCi/L 5F2 Cal Poly Farm(259035001) - MK 16-Aul-10 Barium-140 -2.45E-01 8.61E+00 5.02E+00 pCi/L 5F2 Cal Poly Farm(260846004) - MK 14-Sep-10 Barium-140 -8.32E+00 1.29E+01 8.57E+00 pCi/L 5F2 Cal Poly Farm(264612004) - MK 11-Oct-10 Barium-140 7.18E-01 9.06E+00 5.48E+00 pCi/L 5F2 Cal Poly Farm(267150004) - MK 15-Nov-10 Barium-140 1.92E+00 9.74E+00 5.76E+00 pCi/L 5F2 Cal Poly Farm(268441004) - MK 8-Dec-10 Barium-140 -2.35E-01 1.01E+01 6.08E+00 pCi/L 5F2 Cal Poly Farm(245238004) - MK 19-Jan-10 aesium-134 1.26E+00 2.84E+00 1.63E+00 pCi/L 5F2 Cal Poly Farm(246852004) - MK 9-Feb-10 Cesium-134 1.94E-02 2.63E+00 1.57E+00 pCi/L 5F2 Cal Poly Farm(249079004) - MK 8-Mar-10 Cesium-134 4.71E-01 2.32E+00 1.39E+00 pCi/L 5F2 Cal Poly Farm(250027002) - MK 24-Mar-10 Cesium-134 1.15E-01 2.44E+00 1.41E+00 pCi/L 5F2 Cal Poly Farm(251134004) - MK 13-Apr-10 Cesium-134 -2.89E-01 2.92E+00 1.77E+00 pCi/L 5F2 Cal Poly Farm(253199004) - MK 17-May-10 Cesium-134 3.83E-01 2.76E+00 1.64E+00 pCi/L 5F2 Cal Poly Farm(253790001) - MK 26-May-10 Cesium-134 9.48E-02 2.96E+00 1.78E+00 pCi/L 5F2 Cal Poly Farm(254560004) - MK 69-Jun-10 Cesium-134 1.02E-01 2.37E+00 1.44E+00 pCi/L 5F2 Cal Poly Farm(256977004) - MK 20-Jul-10 Cesium-134 1.66E+00 3.15E+00 1.81E+00 pCi/L 5F2 Cal Poly Farm(259035001) - MK 16-Aul-10 Cesium-134 -5.64E-01 2.56E+00 1.82E+00 pCi/L 5F2 Cal Poly Farm(260846004) - MK 14-Sep-10 Cesium-134 2.62E-01 2.63E+00 1.52E+00 pCi/L 5F2 Cal Poly Farm(264612004) - MK 11-Oct-10 Cesium-134 9.02E-01 3.06E+00 1.77E+00 pCi/L 5F2 Cal Poly Farm(267150004) - MK 15-Nov-10 Cesium-134 &.66E-01 2.83E+00 1.67E+00 pCi/L 5F2 Cal Poly Farm(268441004) - MK 8-Dec-10 Cesium-134 8.06E-01 2.58E+00 1.48E+00 pCi/L 5F2 Cal Poly Farm(245238004) - MK 19-Jan-10 Cesium-137 6.03E-01 2.42E+00 1.40E+00 pCi/L 5F2 Cal Poly Farm(246852004) - MK 9-Feb-10 Cesium-137 5.41E-01 2.37E+00 1.37E+00 pCi/L Page 12 of 86 OOOO0O OOOO OO0OO9 0 *OO O0OOOO O

2010 DCPP AREORAppendix C Analysis Result Data 5F2 Cal Poly Farm(249079004) - MK 8-Mar-10 Cesium-137 -2.18E-01 1.93E+00 1.17E+00 pCi/L 5F2 Cal Poly Farm(250027002) - MK 24-Mar-10 Cesium-1 37 4.80E-02 1.99E+00 1.20E+00 pCi/L 5F2 Cal Poly Farm(251134004) - MK 13-Apr-10 Cesium-137 5.18E-01 2.51E+00 1.46E+00 pCi/L 5F2 Cal Poly Farm(253199004) - MK 17-May-10 Cesium-137 2.88E-01 2.34E+00 1.38E+00 pCi/L 5F2 Cal Poly Farm(253790001) - MK 26-May-10 Cesium-137 -1.21E-01 2.26E+00 1.35E+00 pCi/L 5F2 Cal Poly Farm(254560004) - MK 9-Jun-10 Cesium-137 1.04E+00 2.09E+00 1.20E+00 pCi/L 5F2 Cal Poly Farm(256977004) - MK 20-Jul-10 Cesium-137 -7.06E-02 2.44E+00 1.44E+00 pCi/L 5F2 Cal Poly Farm(259035001) - MK 16-Aug-10 Cesium-137 2.82E-01 2.13E+00 1.24E+00 pCi/L 5F2 Cal Poly Farm(260846004) - MK 14-Sep-10 Cesium-137 4.61E-02 2.08E+00 1.25E+00 pCi/L 5F2 Cal Poly Farm(264612004) - MK 11-Oct-10 Cesium-137 -2.12E+00 2.95E+00 2.43E+00 pCi/L 5F2 Cal Poly Farm(267150004) - MK 15-Nov-10 Cesium-137 -2.59E-01 2.30E+00 1.39E+00 pCi/L 5F2 Cal Poly Farm(268441004) - MK 8-Dec-10 Cesium-1 37 8.76E-01 2.42E+00 1.38E+00 pCi/L 5F2 Cal Poly Farm(245238004) - MK 19-Jan-10 Iodine-131 -1.12E-01 3.24E-01 1.98E-01 pCi/L 5F2 Cal Poly Farm(246852004) - MK 9-Feb-10 Iodine-131 -1.01E-01 4.11E-01 2.49E-01 pCi/L 5F2 Cal Poly Farm(249079004) - MK 8-Mar-10 Iodine-131 -1.30E-01 3.37E-01 2.OOE-01 pCi/L 5F2 Cal Poly Farm(250027002) - MK 24-Mar-10 Iodine-131 1.24E-01 5.54E-01 3.20E-01 pCi/L 5F2 Cal Poly Farm(251134004) - MK 13-Apr-10 Iodine-131 1.24E-01 3.50E-01 2.03E-01 pCi/L 5F2 Cal Poly Farm(253199004) - MK 17-May-10 Iodine-131 -1.45E-01 5.25E-01 3.26E-01 pCi/L 5F2 Cal Poly Farm(253790001) - MK 26-May-10 Iodine-131 -3.86E-02 6.42E-01 5.19E-01 pCi/L 5F2 Cal Poly Farm(254560004) - MK 9-Jun-10 Iodine-131 9.61E-02 4.86E-01 2.79E-01 pCi/L 5F2 Cal Poly Farm(256977004) - MK 20-Jul-10 Iodine-131 8.92E-02 5.42E-01 3.25E-01 pCi/L 5F2 Cal Poly Farm(259035001) - MK 16-Aug-10 Iodine-131 8.36E-02 4.62E-01 2.70E-01 pCi/L 5F2 Cal Poly Farm(260846004) - MK 14-Sep-10 Iodine-131 -2.76E-02 3.77E-01 2.20E-01 pCi/L 5F2 Cal Poly Farm(264612004) - MK 11-Oct-10 Iodine-131 1.34E-01 3.96E-01 2.26E-01 pCi/L 5F2 Cal Poly Farm(267150004) - MK 15-Nov-10 Iodine-131 7.45E-02 3.85E-01 2.21 E-01 pCi/L 5F2 Cal Poly Farm(268441004) - MK 8-Dec-10 Iodine-131 -9.47E-02 5.26E-01 3.21 E-01 pCi/L 5F2 Cal Poly Farm(245238004) - MK 19-Jan-10 Lanthanum-140 4.01E-01 2.67E+00 1.52E+00 pCi/L 5F2 Cal Poly Farm(246852004) - MK 9-Feb-10 Lanthanum-140 -5.09E-01 2.85E+00 1.77E+00 pCi/L 5F2 Cal Poly Farm(249079004) - MK 8-Mar-10 Lanthanum-140 -1.18E+00 1.99E+00 1.29E+00 pCi/L 5F2 Cal Poly Farm(250027002) - MK 24-Mar-10 Lanthanum-140 2.30E-01 2.48E+00 1.43E+00 pCi/L 5F2 Cal Poly Farm(251134004) - MK 13-Apr-10 Lanthanum-140 -1.87E+00 2.55E+00 1.70E+00 pCi/L 5F2 Cal Poly Farm(253199004) - MK 17-May-10 Lanthanum-140 3.34E-01 2.60E+00 1.54E+00 pCi/L 5F2 Cal Poly Farm(253790001) - MK 26-May-10 Lanthanum-140 6.63E-01 3.52E+00 1.99E+00 pCi/L 5F2 Cal Poly Farm(254560004) - MK 9-Jun-10 Lanthanum-140 -6.30E-01 3.51 E+00 2.12E+00 pCi/L 5F2 Cal Poly Farm(256977004) - MK 20-Jul-10 Lanthanum-140 1.24E+00 4.20E+00 2.36E+00 pCi/L 5F2 Cal Poly Farm(259035001) - MK 16-Aug-10 Lanthanum-140 1.25E+00 2.92E+00 1.65E+00 pCi/L 5F2 Cal Poly Farm(260846004) - MK 14-Sep-10 Lanthanum-140 -4.20E-01 4.27E+00 2.55E+00 pCi/L 5F2 Cal Poly Farm(264612004) - MK 11-Oct-10 Lanthanum-140 -1.20E-01 2.85E+00 1.72E+00 pCi/L 5F2 Cal Poly Farm(267150004) - MK 15-Nov-10 Lanthanum-140 -1.76E-01 2.86E+00 1.73E+00 pCi/L 5F2 Cal Poly Farm(268441004) - MK 8-Dec-10 Lanthanum-140 6.42E-01 2.97E+00 1.70E+00 pCi/L 5F2 Cal Poly Farm(245238004) - MK 19-Jan-10 Potassium-40 1.38E+03 2.06E+01 1.15E+02 pCi/L 5F2 Cal Poly Farm(246852004) - MK 9-Feb-10 Potassium-40 1.49E+03 2.OOE+01 1.42E+02 pCi/L 5F2 Cal Poly Farm(249079004) - MK 8-Mar-10 Potassium-40 1.39E+03 1.56E+01 1.32E+02 pCi/L 5F2 Cal Poly Farm(250027002) - MK 24-Mar-10 Potassium-40 1.45E+03 1.90E+01 1.45E+02 pCi/L Page 13 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 5F2 Cal Poly Farm(251134004) - MK 13-Apr-10 Potassium-40 1.48E+03 2.33E+01 1.57E+02 pCi/L 5F2 Cal Poly Farm(253199004) - MK 17-May-10 Potassium-40 1.42E+03 1.88E+01 1.40E+02 pCi/L 5F2 Cal Poly Farm(253790001) - MK 26-May-10 Potassium-40 1.43E+03 2.25E+01 1.54E+02 pCi/L 5F2 Cal Poly Farm(254560004) - MK 9-Jun-10 Potassium-40 1.84E+03 1,67E+01 1.70E+02 pCi/L 5F2 Cal Poly Farm(256977004) - MK 20-Jul-10 Potassium-40 1.81E+03 2.23E+01 1.85E+02 pCi/L 5F2 Cal Poly Farm(259035001) - MK 16-Aug-10 Potassium-40 1.44E+03 2,04E+01 1.43E+02 pCi/L 5F2 Cal Poly Farm(260846004) - MK 14-Sep-10 Potassium-40 1.86E+03 1,82E+01 1.82E+02 pCi/L 5F2 Cal Poly Farm(264612004) - MK 11-Oct-10 Potassium-40 1.50E+03 2,23E+01 1.52E+02 pCi/L 5F2 Cal Poly Farm(267150004) - MK 15-Nov-10 Potassium-40 1.36E+03 1,92E+01 1.31E+02 pCi/L 5F2 Cal Poly Farm(268441004) - MK 8-Dec-10 Potassium-40 1.44E+03 1,92E+01 1.50E+02 pCi/L 5F2 Cal Poly Farm(245238004) - MK 19-Jan-10 Total Strontium 4.86E-01 9.25E-01 5.65E-01 pCi/L 5F2 Cal Poly Farm(246852004) - MK 9-Feb-10 Total Strontium -3.43E-01 4.91 E-01 2.80E-01 pCi/L 5F2 Cal Poly Farm(249079004) - MK 8-Mar-10 Total Strontium 2.05E-01 4.64E-01 2.83E-01 pCi/L 5F2 Cal Poly Farm(250027002) - MK 24-Mar-10 Total Strontium 4.94E-02 2.01 E-01 1.23E-01 pCi/L 5F2 Cal Poly Farm(251134004) - MK 13-Apr-10 Total Strontium -6.37E-02 3.10E-01 1.82E-01 pCi/L 5F2 Cal Poly Farm(253199004) - MK 17-May-10 Total Strontium -3.45E-02 2.96E-01 1.75E-01 pCi/L 5F2 Cal Poly Farm(253790001) - MK 26-May-10 Total Strontium -7.54E-02 1.53E-01 8.62E-02 pCi/L 5F2 Cal Poly Farm(254560004) - MK 9-Jun-10 Total Strontium -1,11E-01 2.50E-01 1,45E-01 pCi/L 5F2 Cal Poly Farm(256977004) - MK 20-Jul-10 Total Strontium 3.57E-01 7.86E-01 5.15E-01 pCi/L 5F2 Cal Poly Farm(259035001) - MK 16-Aug-10 Total Strontium 5.41E-02 2.08E-01 1.26E-01 pCi/L 5F2 Cal Poly Farm(260846004) - MK 14-Sep-10 Total Strontium 2.83E-01 3.50E-01 2.26E-01 pCi/L 5F2 Cal Poly Farm(264612004) - MK 11-Oct-10 Total Strontium 3.38E-03 3.87E-01 2.31E-01 pCi/L 5F2 Cal Poly Farm(267150004) - MK 15-Nov-10 Total Strontium 1.95E-01 2.03E-01 1.38E-01 pCi/L 5F2 Cal Poly Farm (268441004. - MK 8-Dec-10 Total Strontium 5.97E-02 1.43E-01 8.91E-02 pCi/L 5F2 Cal Poly Farm - Vegetation Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 5F2 Cal Poly Farm(245238001) - VG 19-Jan-10 Beryllium-7 4.72E+02 8.58E+01 9.99E+01 pCi/kg 5F2 Cal Poly Farm(246852001) - VG 9-Feb-10 Beryllium-7 3.27E+02 7.05E+01 8.15E+01 pCi/kg 5F2 Cal Poly Farm(249079001) - VG 8-Mar-10 Beryllium-7 3.59E+02 6.39E+01 7.43E+01 pCi/kg 5F2 Cal Poly Farm(251134001) -VG 13-Apr-10 Beryllium-7 9.58E+02 7.31 E+01 1.12E+02 pCi/kg 5F2 Cal Poly Farm(253199001) - VG 17-May-10 Beryllium-7 3.20E+02 6.87E+01 7.09E+01 pCi/kg 5F2 Cal Poly Farm(267150001) - VG 15-Nov-10 Beryllium-7 2.75E+02 6.69E+01 8.07E+01 pCi/kg 5F2 Cal Poly Farm(268441001) - VG 8-Dec-10 Beryllium-7 4.11E+02 5.13E+01 7.70E+01 pCi/kg 5F2 Cal Poly Farm(245238001) - VG 19-Jan-10 Cesium-134 1.09E+01 1.38E+01 8.25E+00 pCi/kg 5F2 Cal Poly Farm(246852001) - VG 9-Feb-10 Cesium-134 -1.31E+01 9.50E+00 7.85E+00 pCi/kg 5F2 Cal Poly Farm(249079001) -VG 8-Mar-10 Cesium-134 -9.04E-01 9.81 E+00 6.04E+00 pCi/kg 5F2 Cal Poly Farm(250027001) - VG 24-Mar-10 Cesium-134 6.76E-01 1.26E+01 9.11E+00 pCi/kg 5F2 Cal Poly Farm(251134001) -VG 13-Apr-10 Cesium-134 5.06E+00 1.25E+01 7.15E+00 pCi/kg 5F2 Cal Poly Farm(253199001) -VG 17-May-10 Cesium-134 3.52E+00 1.12E+01 6.46E+00 pCi/kg 5F2 Cal Poly Farm(253790002) - VG 26-May-10 Cesium-134 4.53E+00 1.40E+01 8.OOE+00 pCi/kg 5F2 Cal Poly Farm(254560001) -VG 9-Jun-10 Cesium-134 -4.81 E+00 1.23E+01 7.53E+00 pCi/kg 5F2 Cal Poly Farm(256977001) - VG 20-Jul-10 Cesium-134 6.43E+00 1.66E+01 9.45E+00 pCi/kg 5F2 Cal Poly Farm(259152001) - VG 16-Aug-10 Cesium-134 1.92E+00 4.92E+00 2.79E+00 pCi/kg Page 14 of 86

2010 DCPP AREORAppendix C Analysis Result Data 5F2 Cal Poly Farm(260846001) - VG 14-Sep-10 Cesium-134 -6.98E-01 9.90E+00 6.05E+00 pCi/kg 5F2 Cal Poly Farm(264612001) - VG 11-Oct-10 Cesium-134 1.31 E+00 8.48E+00 4.98E+00 pCi/kg 5F2 Cal Poly Farm(267150001) - VG 15-Nov-10 Cesium-134 5.75E+00 1.08E+01 6.05E+00 pCi/kg 5F2 Cal Poly Farm(268441001) - VG 8-Dec-10 Cesium-134 4.29E+00 8.65E+00 4.99E+00 pCi/kg 5F2 Cal Poly Farm(245238001) - VG 19-Jan-10 Cesium-137 2.80E+00 1.06E+01 6.06E+00 pCi/kg 5F2 Cal Poly Farm(246852001) - VG 9-Feb-10 Cesium-137 3.38E+00 9.52E+00 5.41 E+00 pCi/kg 5F2 Cal Poly Farm(249079001) - VG 8-Mar-10 Cesium-137 5.16E+00 8.63E+00 4.89E+00 pCi/kg 5F2 5F2 Cal Cal Poly Poly Farm(250027001)

Farm(251134001) -- VG VG 24-Mar-10 13-Apr-10 Cesium-137 -5.47E+00 1.55E+00 9.26E+00 9.24E+00 6.00E+00 5.33E+00 pCi/kg 5F2 Cal Poly Farm(253199001) - VG 17-May-10 Cesium-137 1.48E+00 9.51E+00 5.51E+00 pCi/kg 5F2 Cal Poly Farm(253790002) - VG 26-May-10 Cesium-137 -4.94E+00 1.68E+01 1.08E+01 pCi/kg 5F2 Cal Poly Farm(254560001) - VG 9-Jun-10 Cesium-137 3.39E+00 1.05E+01 6.19E+00 pCi/kg 5F2 Cal Poly Farm(256977001) - VG 20-Jul-10 Cesium-137 -1.99E+00 1.30E+01 7.70E+00 pCi/kg 5F2 Cal Poly Farm(259152001) - VG 16-Aug-10 Cesium-137 -2.14E+00 3.94E+00 2.85E+00 pCi/kg 5F2 Cal Poly Farm(260846001) - VG 14-Sep-10 Cesium-137 -1.1OE+00 7.87E+00 4.81 E+00 pCi/kg 5F2 Cal. Poly Farm(264612001) - VG 11-Oct-10 Cesium-137 3.05E+00 7.05E+00 3.97E+00 pCi/kg 5F2 Cal Poly Farm(267150001) - VG 15-Nov-10 Cesium-137 9.50E-01 8.54E+00 4.98E+00 pCi/kg 5F2 Cal Poly Farm(268441001) -VG 8-Dec-10 Cesium-137 3.24E+00 7.03E+00 4.05E+00 pCi/kg 5F2 Cal Poly Farm(245238001) - VG 19-Jan-10 Iodine-131 -1.68E+00 1.67E+01 1.32E+01 pCi/kg 5F2 Cal Poly Farm(246852001) - VG 9-Feb-10 Iodine-131 4.11E+00 1.35E+01 7.82E+00 pCi/kg 5F2 Cal Poly Farm(249079001) - VG 8-Mar-10 Iodine-131 2.06E+00 1.07E+01 6.23E+00 pCi/kg 5F2 Cal Poly Farm(250027001) - VG 24-Mar-10 Iodine-131 -2.49E+00 1.68E+01 9.92E+00 pCi/kg 5F2 Cal Poly Farm(251134001) -VG 13-Apr-10 Iodine-131 -4.06E+00 1.14E+01 6.96E+00 pCi/kg 5F2 Cal Poly Farm(253199001) -VG 17-May-10 Iodine-131 3.38E-01 1.16E+01 6.85E+00 pCi/kg 5F2 Cal Poly Farm(253790002) - VG 26-May-10 Iodine-131 -2.88E+00 1.70E+01 1.01 E+01 pCi/kg 5F2 Cal Poly Farm(254560001) - VG 9-Jun-10 Iodine-131 3.98E+00 1.36E+01 7.75E+00 pCi/kg 5F2 Cal Poly Farm(256977001) - VG 20-Jul-10 Iodine-131 9.71E+00 2.48E+01 1.44E+01 pCi/kg 5F2 Cal Poly Farm(259152001) -VG 16-Aug-10 Iodine-131 6.89E-01 6.24E+00 3.68E+00 pCi/kg 5F2 Cal Poly Farm(260846001) - VG 14-Sep-10 Iodine-131 -5.10E+00 1.1OE+01 6.70E+00 pCi/kg 5F2 Cal Poly Farm(264612001) - VG 11-Oct-10 Iodine-131 3.74E-01 1.17E+01 6.98E+00 pCi/kg 5F2 Cal Poly Farm(267150001) -VG 15-Nov-10 Iodine-131 1.16E+00 1.23E+01 7.30E+00 pCi/kg 5F2 Cal Poly Farm(268441001) -VG 8-Dec-10 Iodine-131 -1.91 E+00 8.43E+00 5.04E+00 pCi/kg 5F2 Cal Poly Farm(245238001) - VG 19-Jan-10 Potassium-40 6.48E+03 1.14E+02 6.89E+02 pCi/kg 5F2 Cal Poly Farm(246852001) - VG 9-Feb-10 Potassium-40 2.78E+03 7.80E+01 2.85E+02 pCi/kg 5F2 Cal Poly Farm(249079001) - VG 8-Mar-10 Potassium-40 3.33E+03 8.96E+01 3.10E+02 pCi/kg 5F2 Cal Poly Farm(250027001) - VG 24-Mar-10 Potassium-40 3.74E+03 1.07E+02 5.05E+02 pCi/kg 5F2 Cal Poly Farm(251134001) -VG 13-Apr-10 Potassium-40 2.1OE+03 1.08E+02 2.50E+02 pCi/kg 5F2 Cal Poly Farm(253199001) -VG 17-May-10 Potassium-40 5.70E+03 9.61E+01 4.81 E+02 pCi/kg 5F2 Cal Poly Farm(253790002) - VG 26-May-10 Potassium-40 4.88E+03 1.1OE+02 5.21 E+02 pCi/kg 5F2 Cal Poly Farm(254560001) - VG 9-Jun-10 Potassium-40 5.82E+03 9.37E+01 5.80E+02 pCi/kg 5F2 Cal Poly Farm(256977001) - VG 20-Jul-10 Potassium-40 6.42E+03 1.11E+02 6.96E+02 pCi/kg 5F2 Cal Poly Farm(259152001) - VG 16-Aug-10 Potassium-40 3.51E+03 3.91E+01 3.32E+02 pCi/kg 5F2 Cal Poly Farm(260846001) - VG 14-Sep-10 Potassium-40 3.57E+03 6.64E+01 3.62E+02 pCi/kg 5F2 Cal Poly Farm(264612001) -VG 11-Oct-10 Potassium-40 2.59E+03 6.84E+01 2.88E+02 pCi/kg Page 15 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 5F2CalPoly Farm(267150001) -VG 15-Nov-1 0 Potassium-40 4.67E+03 8.14E+01 I 4.80E+02 pCi/kg 5F2 Cal Poy Farm(268441001) - VG 8-Dec-10 Potassium-40 4.63E+03. 5.28E+01 433E+02 pCi/k9 5S2 Diablo Creek Weir - Drinking Water Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 5S2 Diablo Creek Weir(245303001) - DW 20-Jan-10 BETA 3.57E+00 2.14E+00 1.60E+00 pCi/L 5S2 Diablo Creek Weir(246296001) - DW 3-Feb-10 BETA 1.38E+00 1.13E+00 7.93E-01 pCi/L 5S2 Diablo Creek Weir(249605001) - DW 16-Mar-10 BETA 1.38E+00 1.37E+00 9.18E-01 pCi/L 5S2 Diablo Creek Weir(251743001) - DW 22-Apr-10 BETA 1.15E+00 1.70E+00 1.13E+00 pCi/L 5S2 Diablo Creek Weir(253398001) - DW 19-May-10 BETA 2.83E+00 1.75E+00 1.24E+00 pCi/L 5S2 Diablo Creek Weir(254564001) - DW 9-Jun-10 BETA 3.OOE+00 1.61 E+00 1.18E+00 pCi/L 5S2 Diablo Creek Weir(257396001) - DW 27-Jul-10 BETA 1.84E+00 1.44E+00 1.01 E+00 pCi/L 5S2 Diablo Creek Weir(259147001) - DW 17-Aug-10 BETA 3.24E+00 3.21E+00 2.08E+00 pCi/L 5S2 Diablo Creek Weir(261317001) - DW 21-Sep-10 BETA -7.03E-01 3.74E+00 2.21 E+00 pCi/L 5S2 Diablo Creek Weir(265503001) - DW 25-Oct-10 BETA -7.89E-02 3.48E+00 2.07E+00 pCi/L 5S2 Diablo Creek Weir(266910001) - DW 10-Nov-10 BETA 3.75E+00 2.70E+00 1.85E+00 pCi/L 5S2 Diablo Creek Weir(268341002) - DW 7-Dec-10 BETA 2.89E+00 2.09E+00 1.43E+00 pCi/L 5S2 Diablo Creek Weir(245303001) - DW 20-Jan-10 Barium-140 2.05E+00 9.13E+00 5.38E+00 pCi/L 5S2 Diablo Creek Weir(246296001) - DW 3-Feb-10 Barium-140 -1.29E+00 1.01E+01 5.94E+00 pCi/L 5S2 Diablo Creek Weir(249605001) - DW 16-Mar-10 Barium-140 -3.39E+00 7.86E+00 6.1OE+00 pCi/L 5S2 Diablo Creek Weir(251743001) - DW 22-Apr-10 Barium-140 1.18E+00 9.35E+00 5.53E+00 pCi/L 5S2 Diablo Creek Weir(253398001) - DW 19-May-10 Barium-140 4.56E-01 9.73E+00 7.64E+00 pCi/L 5S2 Diablo Creek Weir(254564001) - DW 9-Jun-10 Barium-140 -2.50E+00 1.35E+01 8.21 E+00 pCi/L 5S2 Diablo Creek Weir(257396001) - DW 27-Jul-10 Barium-140 -5.81 E-01 9.87E+00 5.97E+00 pCi/L 5S2 Diablo Creek Weir(259147001) - DW 17-Aug-10 Barium-140 1.95E+00 1.05E+01 6.07E+00 pCi/L 5S2 Diablo Creek Weir(261317001) - DW 21-Sep-10 Barium-140 6.68E-01 6.04E+00 3.54E+00 pCi/L 5S2 Diablo Creek Weir(265503001) - DW 25-Oct-10 Barium-140 6.90E+00 1.21E+01 7.25E+00 pCi/L 5S2 Diablo Creek Weir(266910001) - DW 10-Nov-10 Barium-140 -1.60E+00 9.07E+00 5.58E+00 pCi/L 5S2 Diablo Creek Weir(268341002) - DW 7-Dec-10 Barium-140 -6.42E-01 8.32E+00 4.90E+00 pCi/L 5S2 Diablo Creek Weir(245303001) - DW 20-Jan-10 Cesium-134 1.70E-02 2.44E+00 1.42E+00 pCi/L 5S2 Diablo Creek Weir(246296001) - DW 3-Feb-10 Cesium-134 -4.18E-01 2.57E+00 2.14E+00 pCi/L 5S2 Diablo Creek Weir(249605001) - DW 16-Mar-10 Cesium-134 7.97E-01 2.24E+00 1.26E+00 pCi/L 5S2 Diablo Creek Weir(251743001) - DW 22-Apr-10 Cesium-134 3.90E-01 2.31 E+00 1.38E+00 pCi/L 5S2 Diablo Creek Weir(253398001) - DW 19-May-10 Cesium-134 7.84E-02 2.49E+00 1.49E+00 pCi/L 5S2 Diablo Creek Weir(254564001) - DW 9-Jun-10 Cesium-134 -5.87E-01 2.34E+00 1.46E+00 pCi/L 5S2 Diablo Creek Weir(257396001) - DW 27-Jul-10 Cesium-134 2.72E+00 3.11E+00 1.66E+00 pCi/L 5S2 Diablo Creek Weir(259147001) - DW 17-Aug-10 Cesium-134 1.00E+00 2.33E+00 1.33E+00 pCi/L 5S2 Diablo Creek Weir(261317001) - DW 21-Sep-10 Cesium-134 1.58E-01 1.97E+00 1.19E+00 pCi/L 5S2 Diablo Creek Weir(265503001) - DW 25-Oct-10 Cesium-134 8.32E-01 2.51 E+00 1.48E+00 pCi/L 5S2 Diablo Creek Weir(266910001) - DW 10-Nov-10 Cesium-134 -1.87E-01 2.30E+00 1.36E+00 pCi/L 5S2 Diablo Creek Weir(268341002) - DW 7-Dec-10 Cesium-134 1.36E+00 2.27E+00 1.28E+00 pCi/L 5S2 Diablo Creek Weir(245303001) - DW 20-Jan-10 Cesium-137 -7.82E-01 2.09E+00 1.31 E+00 pCi/L 5S2 Diablo Creek Weir(246296001) - DW 3-Feb-10 Cesium-137 -4.91 E-01 2.26E+00 1.35E+00 pCi/L 5S2 Diablo Creek Weir(249605001) - DW 16-Mar-10 Cesium-137 2.41 E-01 2.55E+00 2.26E+00 pCi/L Page 16 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 5S2 Diablo Creek Weir(251743001) - DW 22-Apr-10 Cesium-137 5.55E-01 2.03E+00 1.19E+00 pCi/L 5S2 Diablo Creek Weir(253398001) - DW 19-May-10 Cesium-137 1.68E+00 2.38E+00 1.32E+00 pCi/L 5S2 Diablo Creek Weir(254564001) - DW 9-Jun-10 Cesium-137 -8.51 E-02 1.97E+00 1.19E+00 pCi/L 5S2 Diablo Creek Weir(257396001) - DW 27-Jul-10 Cesium-137 -9452E-01 2.53E+00 2.07E+00 pCi/L 5S2 Diablo Creek Weir(259147001) - DW 17-Aug-10 Cesium-137 4.16E-01 1.85E+00 1.07E+00 pCi/L 5S2 Diablo Creek Weir(261317001) - DW 21-Sep-10 Cesium-137 -2.42E-01 1.60E+00 9.79E-01 pCi/L 5S2 Diablo Creek Weir(265503001) - DW 25-Oct-10 Cesium-137 -9.95E-01 1.91E+00 1.21E+00 pCi/L 5S2 Diablo Creek Weir(266910001) - DW 10-Nov-10 Cesium-137 2.39E-01 2.15E+00 1.24E+00 pCi/L 5S2 Diablo Creek Weir(268341002) - DW 7-Dec-10 Cesium-137 6.73E-01 2.16E+00 1.24E+00 pCi/L 5S2 Diablo Creek Weir(245303001) - DW 20-Jan-10 Cobalt-58 -6.80E-01 1.86E+00 1.13E+00 pCi/L 5S2 Diablo Creek Weir(246296001) - DW 3-Feb-10 Cobalt-58 -2.20E-01 2.OOE+00 1.21E+00 pCi/L 5S2 Diablo Creek Weir(249605001) - DW 16-Mar-10 Cobalt-58 -4.83E-04 1.69E+00 9.95E-01 pCi/L 5S2 Diablo Creek Weir(251743001) - DW 22-Apr-10 Cobalt-58 -7.47E-01 1.84E+00 1.17E+00 pCi/L 5S2 Diablo Creek Weir(253398001) - DW 19-May-10 Cobalt-58 -3.49E-01 1.94E+00 1.19E+00 pCi/L 5S2 Diablo Creek Weir(254564001) - DW 9-Jun-10 Cobalt-58 8.04E-01 2.17E+00 1.27E+00 pCi/L 5S2 Diablo Creek Weir(257396001) - DW 27-Jul-10 Cobalt-58 2.84E-01 2.15E+00 1.24E+00 pCi/L 5S2 Diablo Creek Weir(259147001) - DW 17-Aug-10 Cobalt-58 -2.54E-01 1.84E+00 1.12E+00 pCi/L 5S2 Diablo Creek Weir(261317001) - DW 21-Sep-10 Cobalt-58 -1.17E+00 1.51E+00 1.01 E+00 pCi/L 5S2 Diablo Creek Weir(265503001) - DW 25-Oct-10 Cobalt-58 -5.27E-01 2.OOE+00 1.25E+00 pCi/L 5S2 Diablo Creek Weir(266910001) - DW 10-Nov-10 Cobalt-58 -1.18E+00 1.89E+00 1.18E+00 pCi/L 5S2 Diablo Creek Weir(268341002) - DW 7-Dec-10 Cobalt-58 -6.97E-01 1.79E+00 1.13E+00 pCi/L 5S2 Diablo Creek Weir(245303001) - DW 20-Jan-10 Cobalt-60 -1.35E-02 2.23E+00 1.34E+00 pCi/L 5S2 Diablo Creek Weir(246296001) - DW 3-Feb-10 Cobalt-60 4.34E-01 2.15E+00 1.23E+00 pCi/L 5S2 Diablo Creek Weir(249605001) - DW 16-Mar-10 Cobalt-60 1.31 E+00 2.26E+00 1.22E+00 pCi/L 5S2 Diablo Creek Weir(251743001) - DW 22-Apr-1 0 Cobalt-60 5.62E-01 2.11 E+00 1.21 E+00 pCi/L 5S2 Diablo Creek Weir(253398001) - DW 19-May-10 Cobalt-60 -3.81E-02 2.15E+00 1.29E+00 pCi/L 5S2 Diablo Creek Weir(254564001) - DW 9-Jun-10 Cobalt-60 7.16E-01 2.1OE+00 1.19E+00 pCi/L 5S2 Diablo Creek Weir(257396001) - DW 27-Jul-10 Cobalt-60 -9.70E-01 2.62E+00 1.94E+00 pCi/L 5S2 Diablo Creek Weir(259147001) - DW 17-Aug-10 Cobalt-60 4.54E-01 2.05E+00 1.18E+00 pCi/L 5S2 Diablo Creek Weir(261317001) - DW 21-Sep-10 Cobalt-60 5.56E-01 1.77E+00 1.02E+00 pCi/L 5S2 Diablo Creek Weir(265503001) - DW 25-Oct-10 Cobalt-60 4.83E-01 2.14E+00 1.24E+00 pCi/L 5S2 Diablo Creek Weir(266910001) - DW 10-Nov-10 Cobalt-60 -3.19E-01 1.99E+00 1.23E+00 pCi/L 5S2 Diablo Creek Weir(268341002) - DW 7-Dec-10 Cobalt-60 5.25E-01 2.24E+00 1.30E+00 pCi/L 5S2 Diablo Creek Weir(245303001) - DW 20-Jan-10 Iodine-131 4.63E-01 6.56E-01 3.73E-01 pCi/L 5S2 Diablo Creek Weir(246296001) - DW 3-Feb-10 Iodine-131 6.44E-02 3.96E-01 2.28E-01 pCi/L 5S2 Diablo Creek Weir(249605001) - DW 16-Mar-10 Iodine-131 -1.07E-01 4.37E-01 2.65E-01 pCi/L 5S2 Diablo Creek Weir(251743001) - DW 22-Apr-10 Iodine-131 -6.04E-02 4.OOE-01 3.19E-01 pCi/L 5S2 Diablo Creek Weir(253398001) - DW 19-May-10 Iodine-131 -4.62E-02 6.83E-01 4.05E-01 pCi/L 5S2 Diablo Creek Weir(254564001) - DW 9-Jun-10 Iodine-131 2.03E-01 4.99E-01 2.87E-01 pCi/L 5S2 Diablo Creek Weir(257396001) - DW 27-Jul-10 Iodine-131 5.35E-02 3.44E-01 2.04E-01 pCi/L 5S2 Diablo Creek Weir(259147001) - DW 17-Aug-10 Iodine-131 -3.57E-02 4.83E-01 2.82E-01 pCi/L 5S2 Diablo Creek Weir(261317001) - DW 21-Sep-10 Iodine-131 2.97E-01 4.24E-01 2.37E-01 pCi/L 5S2 Diablo Creek Weir(265503001) - DW 25-Oct-10 Iodine-131 -7.52E-02 4.53E-01 2.70E-01 pCi/L 5S2 Diablo Creek Weir(266910001) - DW 10-Nov-10 Iodine-131 -1.64E-01 6.50E-01 4.03E-01 pCi/L Page 17 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 5S2 Diablo Creek Weir(268341002) - DW 7-Dec-10 Iodine-131 -4.58E-02 5.54E-01 3.23E-01 pCi/L 5S2 Diablo Creek Weir(245303001) - DW 20-Jan-10 Iron-55 -1.87E+01 7.53E+01 5.13E+01 pCi/L 5S2 Diablo Creek Weir(246296001) - DW 3-Feb-10 Iron-55 -6.19E+01 1.29E+02 9.65E+01 pCi/L 5S2 Diablo Creek Weir(249605001) - DW 16-Mar-10 Iron-55 2.15E+01 7.81 E+01 5.72E+01 pCi/L 5S2 Diablo Creek Weir(251743001) - DW 22-Apr-10 Iron-55 -7.66E+01 1.29E+02 7.77E+01 pCi/L 5S2 Diablo Creek Weir(253398001) - DW 19-May-10 Iron-55 -4.39E-01 8.63E+01 6.18E+01 pCi/L 5S2 Diablo Creek Weir(254564001) - DW 9-Jun-10 Iron-55 3.07E+01 6.83E+01 5.09E+01 pCi/L 5S2 Diablo Creek Weir(257396001) - DW 27-Jul-10 Iron-55 -7.63E+00 3.65E+01 2.47E+01 pCi/L 5S2 Diablo Creek Weir(259147001) - DW 17-Aug-10 Iron-55 3.75E+00 1.01E+02 7.09E+01 pCi/L 5S2 Diablo Creek Weir(261317001) - DW 21-Sep-10 Iron-55 6.63E+01 1.19E+02 9.11E+01 pCi/L 5S2 Diablo Creek Weir(265503001) - DW 25-Oct-10 Iron-55 -4.24E+01 1.25E+02 9.63E+01 pCi/L 5S2 Diablo Creek Weir(266910001) - DW 10-Nov-10 Iron-55 -2.60E+00 1.17E+02 8.66E+01 pCi/L 5S2 Diablo Creek Weir(268341002) - DW 7-Dec-10 Iron-55 -2.34E+01 1.01E+02 7.22E+01 pCi/L 5S2 Diablo Creek Weir(245303001) - DW 20-Jan-10 Iron-59 7.96E-01 3.88E+00 2.24E+00 pCi/L 5S2 Diablo Creek Weir(246296001) - DW 3-Feb-10 Iron-59 5.59E-01 4.33E+00 2.58E+00 pCi/L 5S2 Diablo Creek Weir(249605001) - DW 16-Mar-10 Iron-59 2.65E-01 3.56E+00 2.13E+00 pCi/L 5S2 Diablo Creek Weir(251743001) - DW 22-Apr-10 Iron-59 -6.68E-01 3.73E+00 2.24E+00 pCi/L 5S2 Diablo Creek Weir(253398001) - DW 19-May-10 Iron-59 2.57E+00 4.37E+00 2.40E+00 pCi/L 5S2 Diablo Creek Weir(254564001) - DW 9-Jun-10 Iron-59 -2.35E+00 3.76E+00 2.40E+00 pCi/L 5S2 Diablo Creek Weir(257396001) - DW 27-Jul-10 Iron-59 2.55E+00 5.30E+00 3.OOE+00 pCi/L 5S2 Diablo Creek Weir(259147001) - DW 17-Aug-10 Iron-59 -3.85E-01 3.92E+00 2.33E+00 pCi/L 5S2 Diablo Creek Weir(261317001) - DW 21-Sep-10 Iron-59 7.16E-01 3.20E+00 1.85E+00 pCi/L 5S2 Diablo Creek Weir(265503001) - DW 25-Oct-10 Iron-59 -1.66E+00 3.84E+00 2.39E+00 pCi/L 5S2 Diablo Creek Weir(266910001) - DW 10-Nov-10 Iron-59 -2.32E+00 3.53E+00 2.28E+00 pCi/L 5S2 Diablo Creek Weir(268341002) - DW 7-Dec-10 Iron-59 -1.48E+00 3.70E+00 2.29E+00 pCi/L 5S2 Diablo Creek Weir(245303001) - DW 20-Jan-10 Lanthanum-140 -1.43E+00 3.02E+00 1.90E+00 pCi/L 5S2 Diablo Creek Weir(246296001) - DW 3-Feb-10 Lanthanum-140 4.09E-02 3.64E+00 2.16E+00 pCi/L 5S2 Diablo Creek Weir(249605001) - DW 16-Mar-10 Lanthanum-140 2.40E+00 3.14E+00 1.66E+00 pCi/L 5S2 Diablo Creek Weir(251743001) - DW 22-Apr-10 Lanthanum-140 -5.45E-01 3.39E+00 2.09E+00 pCi/L 5S2 Diablo Creek Weir(253398001) - DW 19-May-10 Lanthanum-140 2.03E-01 3.57E+00 2.08E+00 pCi/L 5S2 Diablo Creek Weir(254564001) - DW 9-Jun-10 Lanthanum-140 -7.61 E-01 4.76E+00 2.93E+00 pCi/L 5S2 Diablo Creek Weir(257396001) - DW 27-Jul-10 Lanthanum-140 -9.63E-01 3,64E+00 2.63E+00 pCi/L 5S2 Diablo Creek Weir(259147001) - DW 17-Aug-10 Lanthanum-140 -1.66E+00 3.31E+00 2.17E+00 pCi/L 5S2 Diablo Creek Weir(261317001) - DW 21-Sep-10 Lanthanum-140 4.24E-01 2.26E+00 1.29E+00 pCi/L 5S2 Diablo Creek Weir(265503001) - DW 25-Oct-10 Lanthanum-140 2.18E-01 3.80E+00 2.26E+00 pCi/L 5S2 Diablo Creek Weir(266910001) - DW 10-Nov-10 Lanthanum-140 2.70E+00 3.40E+00 1.83E+00 pCi/L 5S2 Diablo Creek Weir(268341002) - DW 7-Dec-10 Lanthanum-140 -1.60E+00 2.57E+00 1.66E+00 pCi/L 5S2 Diablo Creek Weir(245303001) - DW 20-Jan-10 Manganese-54 -6.31E-01 1.84E+00 1.12E+00 pCi/L 5S2 Diablo Creek Weir(246296001) - DW 3-Feb-10 Manganese-54 5.52E-01 2.07E+00 1.20E+00 pCi/L 5S2 Diablo Creek Weir(249605001) - DW 16-Mar-10 Manganese-54 3.41 E-01 1.76E+00 1.02E+00 pCi/L 5S2 Diablo Creek Weir(251743001) - DW 22-Apr-10 Manganese-54 -3.20E-01 1.95E+00 1.21 E+00 pCi/L 5S2 Diablo Creek Weir(253398001) - DW 19-May-10 Manganese-54 -1.21E+00 1.89E+00 1.76E+00 pCi/L 5S2 Diablo Creek Weir(254564001) - DW 9-Jun-10 Manganese-54 1.79E-01 1.84E+00 1.11E+00 pCi/L 5S2 Diablo Creek Weir(257396001) - DW 27-Jul-10 Manganese-54 1.81E+00 2.50E+00 1.36E+00 pCi/L Page 18 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 5S2 Diablo Creek Weir(259147001) - DW 17-Aug-10 Manganese-54 -9.64E-01 1.67E+00 1.07E+00 pCi/L 5S2 Diablo Creek Weir(261317001) - DW 21-Sep-10 Manganese-54 -8.30E-02 1.64E+00 9.58E-01 pCi/L 5S2 Diablo Creek Weir(265503001) - DW 25-Oct-10 Manganese-54 2.11E-03 1.99E+00 1.21 E+00 pCi/L 5S2 Diablo Creek Weir(266910001) - DW 10-Nov-10 Manganese-54 -2.11E-01 2.OOE+00 1.19E+00 pCi/L 5S2 Diablo Creek Weir(268341002) - DW 7-Dec-10 Manganese-54 1.07E+00 2.04E+00 1.17E+00 pCi/L 5S2 Diablo Creek Weir(245303001) - DW 20-Jan-10 Nickel-63 1.11E+01 3.11E+01 1.90E+01 pCi/L 5S2 Diablo Creek Weir(246296001) - DW 3-Feb-10 Nickel-63 -1.46E+01 3.86E+01 2.26E+01 pCi/L 5S2 Diablo Creek Weir(249605001) - DW 16-Mar-10 Nickel-63 -4.73E-01 4.34E+01 2.58E+01 pCi/L 5S2 Diablo Creek Weir(251743001) - DW 22-Apr-10 Nickel-63 3.27E+00 3.35E+01 2.00E+01 pCi/L 5S2 Diablo Creek Weir(253398001) - DW 19-May-10 Nickel-63 -2.14E+01 3.OOE+01 1.71E+01 pCi/L 5S2 Diablo Creek Weir(254564001) - DW 9-Jun-10 Nickel-63 2.50E+00 3.76E+01 2.25E+01 pCi/L 5S2 Diablo Creek Weir(257396001) - DW 27-Jul-10 Nickel-63 -1.35E+01 3.91 E+01 2.29E+01 pCi/L 5S2 Diablo Creek Weir(259147001) - DW 17-Aug-10 Nickel-63 -3.1OE+00 3.39E+01 2.01 E+01 pCi/L 5S2 Diablo Creek Weir(261317001) - DW 21-Sep-10 Nickel-63 1.32E+01 2.46E+01 1.51 E+01 pCi/L 5S2 Diablo Creek Weir(265503001) - DW 25-Oct-10 Nickel-63 -5.44E+00 3.56E+01 2.10E+01 pCi/L 5S2 Diablo Creek Weir(266910001) - DW 10-Nov-10 Nickel-63 -8.21E+00 3.66E+01 2.16E+01 pCi/L 5S2 Diablo Creek Weir(268341002) - DW 7-Dec-10 Nickel-63 1.44E+01 3.03E+01 1.87E+01 pCi/L 5S2 Diablo Creek Weir(245303001) - DW 20-Jan-10 Niobium-95 1.92E-01 2.36E+00 1.78E+00 pCi/L 5S2 Diablo Creek Weir(246296001) - DW 3-Feb-10 Niobium-95 1.14E+00 2.48E+00 1.41 E+00 pCi/L 5S2 Diablo Creek Weir(249605001) - DW 16-Mar-10 Niobium-95 3.74E-01 1.68E+00 9.57E-01 pCi/L 5S2 Diablo Creek Weir(251743001) - DW 22-Apr-10 Niobium-95 -9.95E-01 1.91E+00 1.66E+00 pCi/L 5S2 Diablo Creek Weir(253398001) - DW 19-May-10 Niobium-95 1.26E+00 2.18E+00 1.23E+00 pCi/L 5S2 Diablo Creek Weir(254564001) - DW 9-Jun-10 Niobium-95 5.17E-01 2.11E+00 1.25E+00 pCi/L 5S2 Diablo Creek Weir(257396001) - DW 27-Jul-10 Niobium-95 -1.36E-01 2.28E+00 1.34E+00 pCi/L 5S2 Diablo Creek Weir(259147001) - DW 17-Aug-10 Niobium-95 1.04E+00 1.95E+00 1.10E+00 pCi/L 5S2 Diablo Creek Weir(261317001) - DW 21-Sep-10 Niobium-95 -3.50E-02 1.55E+00 9.47E-01 pCi/L 5S2 Diablo Creek Weir(265503001) - DW 25-Oct-10 Niobium-95 1.01 E+00 2.15E+00 1.25E+00 pCi/L 5S2 Diablo Creek Weir(266910001) - DW 10-Nov-10 Niobium-95 -2.14E-01 1.89E+00 1.12E+00 pCi/L 5S2 Diablo Creek Weir(268341002) - DW 7-Dec-10 Niobium-95 1.41E+00 2.14E+00 1.21E+00 pCi/L 5S2 Diablo Creek Weir(245303001) - DW 20-Jan-10 Total Strontium -6.08E-01 3.32E+00 1.96E+00 pCi/L 5S2 Diablo Creek Weir(246296001) - DW 3-Feb-10 Total Strontium 4.92E-02 2.41 E-01 1.47E-01 pCi/L 5S2 Diablo Creek Weir(249605001) - DW 16-Mar-10 Total Strontium -1.87E-01 2.91 E-01 1.30E-01 pCi/L 5S2 Diablo Creek Weir(251743001) - DW 22-Apr-10 Total Strontium 1.48E-01 2.95E-01 1.80E-01 pCi/L 5S2 Diablo Creek Weir(253398001) - DW 19-May-10 Total Strontium -8.68E-03 1.16E-01 6.86E-02 pCi/L 5S2 Diablo Creek Weir(254564001) - DW 9-Jun-10 Total Strontium 1.57E-02 8.78E-02 5.31E-02 pCi/L 5S2 Diablo Creek Weir(257396001) - DW 27-Jul-10 Total Strontium -7.65E-02 1.90E-01 1.11E-01 pCi/L 5S2 Diablo Creek Weir(259147001) - DW 17-Aug-10 Total Strontium 1.36E-01 2.24E-01 1.38E-01 pCi/L 5S2 Diablo Creek Weir(261317001) - DW 21-Sep-10 Total Strontium 2.39E-02 8.59E-02 5.28E-02 pCi/L 5S2 Diablo Creek Weir(265503001) - DW 25-Oct-10 Total Strontium 5.22E-02 8.61 E-02 5.55E-02 pCi/L 5S2 Diablo Creek Weir(266910001) - DW 10-Nov-10 Total Strontium 1.91E-02 1.10E-01 6.68E-02 pCi/L 5S2 Diablo Creek Weir(268341002) - DW 7-Dec-10 Total Strontium -1.35E-02 2.60E-01 1.55E-01 pCi/L 5S2 Diablo Creek Weir(245303001) - DW 20-Jan-10 Tritium -7.99E+01 2.26E+02 1.31 E+02 pCi/L 5S2 Diablo Creek Weir(246296001) - DW 3-Feb-10 Tritium -9.61E+01 2.66E+02 1.53E+02 pCi/L 5S2 Diablo Creek Weir(249605001) - DW 16-Mar-10 Tritium -9.45E+01 2.43E+02 1.42E+02 pCi/L Page 19 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 5S2 Diablo Creek Weir(251743001) - DW 22-Apr-10 Tritium 1.88E+00 2.14E+02 1.27E+02 pCi/L 5S2 Diablo Creek Weir(253398001) - DW 19-May-10 Tritium 9.54E+01 2.07E+02 1.29E+02 pCi/L 5S2 Diablo Creek Weir(254564001) - DW 9-Jun-10 Tritium -3.27E+00 1.11E+02 6.61 E+01 pCi/L 5S2 Diablo Creek Weir(257396001) - DW 27-Jul-10 Tritium 5.42E+01 2.05E+02 1.25E+02 pCi/L 5S2 Diablo Creek Weir(259147001) - DW 17-Aug-10 Tritium -1.64E+01 2.23E+02 1.32E+02 pCi/L 5S2 Diablo Creek Weir(261317001) - DW 21-Sep-10 Tritium 8.26E+01 1.95E+02 1.21 E+02 pCi/L 5S2 Diablo Creek Weir(265503001) - DW 25-Oct-10 Tritium -1.95E+02 2.33E+02 1.31 E+02 pCi/L 5S2 Diablo Creek Weir(266910001) - DW 10-Nov-10 Tritium 1.17E+02 2.40E+02 1.51 E+02 pCiIL 5S2 Diablo Creek Weir(268341002) - DW 7-Dec-10 Tritium 2.13E+01 2.11E+02 1.27E+02 pCi/L 5S2 Diablo Creek Weir(245303001) - DW 20-Jan-10 Zinc-65 -3.21E+00 3.83E+00 2.55E+00 pCi/L 5S2 Diablo Creek Weir(246296001) - DW 3-Feb-10 Zinc-65 -2.62E+00 4.42E+00 2.90E+00 pCi/L 5S2 Diablo Creek Weir(249605001) - DW 16-Mar-10 Zinc-65 -1.02E+00 3.75E+00 2.36E+00 pCi/L 5S2 Diablo Creek Weir(251743001) - DW 22-Apr-10 Zinc-65 5.16E-02 3.88E+00 2.28E+00 pCi/L 5S2 Diablo Creek Weir(253398001) - DW 19-May-10 Zinc-65 -2.21E+00 4.02E+00 2.56E+00 pCi/L 5S2 Diablo Creek Weir(254564001) - DW 9-Jun-10 Zinc-65 -5.87E-01 3.93E+00 2.36E+00 pCi/L 5S2 Diablo Creek Weir(257396001) - DW 27-Jul-10 Zinc-65 -4.73E-01 4.68E+00 2.86E+00 pCi/L 5S2 Diablo Creek Weir(259147001) - DW 17-Aug-10 Zinc-65 8.80E-02 3.59E+00 2.10E+00 pCi/L 5S2 Diablo Creek Weir(261317001) - DW 21-Sep-10 Zinc-65 1.63E-01 3.72E+00 2.20E+00 pCi/L 5S2 Diablo Creek Weir(265503001) - DW 25-Oct-10 Zinc-65 -3.06E+00 4.30E+00 2.74E+00 pCi/L 5S2 Diablo Creek Weir(266910001) - DW 10-Nov-10 Zinc-65 -3.23E+00 3.79E+00 2.50E+00 pCi/L 5S2 Diablo Creek Weir(268341002) - DW 7-Dec-10 Zinc-65 5.56E-02 3.82E+00 2.62E+00 pCi/L 5S2 Diablo Creek Weir(245303001) - DW 20-Jan-10 Zirconium-95 -1.11E+00 3.52E+00 2.22E+00 pCi/L 5S2 Diablo Creek Weir(246296001) - DW 3-Feb-10 Zirconium-95 8.1OE-02 3.64E+00 2.15E+00 pCi/L 5S2 Diablo Creek Weir(249605001) - DW 16-Mar-10 Zirconium-95 2.44E-01 3.06E+00 1.78E+00 pCi/L 5S2 Diablo Creek Weir(251743001) - DW 22-Apr-10 Zirconium-95 -5.79E-01 3.30E+00 2.04E+00 pCi/L 5S2 Diablo Creek Weir(253398001) - DW 19-May-10 Zirconium-95 -1.56E+00 2.95E+00 1.90E+00 pCi/L 5S2 Diablo Creek Weir(254564001) - DW 9-Jun-10 Zirconium-95 8.48E-01 3.99E+00 2.36E+00 pCi/L 5S2 Diablo Creek Weir(257396001) - DW 27-Jul-10 Zirconium-95 -1.10E+00 3.92E+00 2.36E+00 pCi/L 5S2 Diablo Creek Weir(259147001) - DW 17-Aug-10 Zirconium-95 1.14E-01 3.39E+00 2.01E+00 pCi/L 5S2 Diablo Creek Weir(261317001) - DW 21-Sep-10 Zirconium-95 -1.93E-01 2.60E+00 1.59E+00 pCi/L 5S2 Diablo Creek Weir(265503001) - DW 25-Oct-10 Zirconium-95 8.42E-01 3.53E+00 2.08E+00 pCi/L 5S2 Diablo Creek Weir(266910001) - DW 10-Nov-10 Zirconium-95 -3.59E-01 3.45E+00 2.04E+00 pCi/L 5S2 Diablo Creek Weir(268341002) - DW 7-Dec-10 Zirconium-95 3.69E-02 3.50E+00 2.10E+00 pCi/L 6C1 Household Garden - Vegetation Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 6C1 Household Garden(266916003) -VG 10-Nov-10 Americium-241 -6.99E+00 6.77E+01 4.49E+01 pCi/kg 6C1 Household Garden(248129001) -VG 23-Feb-10 Beryllium-7 1.71E+03 9.32E+01 1.91E+02 pCi/kg 6C1 Household Garden(253407004) - VG 17-May-10 Beryllium-7 1.98E+02 4.84E+01 7.42E+01 pCi/kg 6C1 Household Garden(266916003) - VG 10-Nov-10 Beryllium-7 1.14E+03 8.19E+01 1.49E+02 pCi/kg 6C1 Household Garden(248129001) - VG 23-Feb-10 Cesium-134 -2.74E+00 1.44E+01 1.01 E+01 pCi/kg 6C1 Household Garden(253407004) - VG 17-May-10 Cesium-134 7.06E+00 8.37E+00 4.57E+00 pCi/kg 6C1 Household Garden(258609009) - VG 10-Aug-10 Cesium-134 2.32E+00 1.07E+01 6.18E+00 pCi/kg 6C1 Household Garden(266916003) - VG 10-Nov-10 Cesium-134 9.89E-01 1.21E+01 7.38E+00 pCi/kg Page 20 of 86

000000000000000000000000000000000000000000oO 2010 DCPP AREOR Appendix C Analysis Result Data 6C1 Household Garden(248129001) -VG 23-Feb-10 Cesium-137 -4.17E+00 1.20E+01 8.24E+00 pCi/kg 6C1 Household Garden(253407004) -VG 17-May-10 Cesium-137 -3.93E+00 5.78E+00 3.68E+00 pCi/kg 6C1 Household Garden(258609009) -VG 10-Aug-10 Cesium-137 -2.73E+00 9.1OE+00 5.53E+00 pCi/kg 6C1 Household Garden(266916003) -VG 10-Nov-10 Cesium-137 -I.OOE+00 9.89E+00 5.93E+00 pCi/kg 6C1 Household Garden(266916003) - VG 10-Nov-10 Cobalt-60 -5.01 E+00 1.10E+01 7.97E+00 pCi/kg 6C1 Household Garden(248129001) - VG 23-Feb-10 Iodine-131 1.79E+00 1.96E+01 1.16E+01 pCi/kg 6C1 Household Garden(253407004) - VG 17-May-10 Iodine-131 -1.09E+00 1.22E+01 7.35E+00 pCi/kg 6C1 Household Garden(258609009) - VG 10-Aug-10 Iodine-131 5.90E+00 1.55E+01 9.05E+00 pCi/kg 6C1 Household Garden(266916003) - VG 10-Nov-10 Iodine-131 -8.17E+00 1.53E+01 9.67E+00 pCi/kg 6C1 Household Garden(248129001) - VG 23-Feb-10 Potassium-40 4.05E+03 1.1OE+02 4.10E+02 pCi/kg 6C1 Household Garden(253407004) -VG 17-May-10 Potassium-40 2.71E+03 5.18E+01 2.76E+02 pCi/kg 6C1 Household Garden(258609009) - VG 10-Aug-10 Potassium-40 2.57E+03 8.78E+01 3.29E+02 pCi/kg 6C1 Household Garden(266916003) -VG 10-Nov-10 Potassium-40 2.83E+03 1.13E+02 3.43E+02 pCi/kg 7C1 Pecho Creek Ruins - Vegetation Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 7C1 Pecho Creek Ruins(245238003) - VG 19-Jan-10 Beryllium-7 7.86E+02 6.41E+01 1.02E+02 pCi/kg 7C1 Pecho Creek Ruins(246852003) -VG 9-Feb-10 Beryllium-7 8.52E+02 5.38E+01 9.10E+01 pCi/kg 7C1 Pecho Creek Ruins(249079003) -VG 8-Mar-10 Beryllium-7 6.58E+02 7.33E+01 9.42E+01 pCi/kg 7C1 Pecho Creek Ruins(251134003) -VG 13-Apr-10 Beryllium-7 5.27E+02 5.48E+01 8.77E+01 pCi/kg 7C1 Pecho Creek Ruins(264612003) -VG 11-Oct-10 Beryllium-7 5.37E+02 1.14E+02 1.37E+02 pCi/kg 7C1 Pecho Creek Ruins(267150003) - VG 15-Nov-10 Beryllium-7 7.44E+02 9.40E+01 1.43E+02 pCi/kg 7C1 Pecho Creek Ruins(268441003) - VG 8-Dec-10 Beryllium-7 1.34E+03 1.09E+02 2.12E+02 pCi/kg 7C1 Pecho Creek Ruins(268940001) - VG 14-Dec-10 Beryllium-7 1.36E+03 8.61E+01 1.70E+02 pCi/kg 7C1 Pecho Creek Ruins(267150003) -VG 15-Nov-10 Bismuth-214 1.31 E+02 2.63E+01 3.64E+01 pCi/kg 7C1 Pecho Creek Ruins(245238003) - VG 19-Jan-10 Cesium-134 7.75E-02 1.11E+01 6.76E+00 pCi/kg 7C1 Pecho Creek Ruins(246852003) - VG 9-Feb-10 Cesium-134 -8.62E-01 9.01E+00 5.49E+00 pCi/kg 7C1 Pecho Creek Ruins(249079003) - VG 8-Mar-10 Cesium-134 -4.35E-01 1.04E+01 6.22E+00 pCi/kg 7C1 Pecho Creek Ruins(251134003) - VG 13-Apr-10 Cesium-134 -1.39E+00 9.64E+00 5.75E+00 pCi/kg 7C1 Pecho Creek Ruins(253199003) -VG 17-May-10 Cesium-134 4.26E-01 9.38E+00 5.61 E+00 pCi/kg 7C1 Pecho Creek Ruins(254560003) - VG 9-Jun-10 Cesium-134 4.04E+00 1.06E+01 6.06E+00 pCi/kg 7C1 Pecho Creek Ruins(256977003) - VG 20-Jul-10 Cesium-134 8.61E-01 9.99E+00 5.74E+00 pCi/kg 7C1 Pecho Creek Ruins(259930001) - VG 30-Aug-10 Cesium-134 7.17E+00 1.53E+01 8.72E+00 pCi/kg 7C1 Pecho Creek Ruins(260846003) - VG 14-Sep-10 Cesium-134 1.11E+01 1.98E+01 1.10E+01 pCi/kg 7C1 Pecho Creek Ruins(264612003) - VG 11-Oct-10 Cesium-134 3.95E+00 1.81E+01 1.04E+01 pCi/kg 7C1 Pecho Creek Ruins(267150003) - VG 15-Nov-10 Cesium-134 -6.03E+00 1.48E+01 9.12E+00 pCi/kg 7C1 Pecho Creek Ruins(268441003) - VG 8-Dec-10 Cesium-134 1.28E+01 2.11E+01 1.15E+01 pCi/kg 7C1 Pecho Creek Ruins(268940001) - VG 14-Dec-10 Cesium-134 6.82E+00 1.44E+01 8.22E+00 pCi/kg 7C1 Pecho Creek Ruins(245238003) - VG 19-Jan-10 Cesium-137 -6.49E-01 8.97E+00 5.46E+00 pCi/kg 7C1 Pecho Creek Ruins(246852003) - VG 9-Feb-10 Cesium-137 4.69E-01 7.78E+00 4.63E+00 pCi/kg 7C1 Pecho Creek Ruins(249079003) - VG 8-Mar-10 Cesium-137 1.35E+00 9.51 E+00 5.52E+00 pCi/kg 7C1 Pecho Creek Ruins(251134003) - VG 13-Apr-10 Cesium-137 -6.68E+00 7.93E+00 6.96E+00 pCi/kg 7C1 Pecho Creek Ruins(253199003) - VG 17-May-10 Cesium-137 -3.36E+00 7.46E+00 5.36E+00 pCi/kg 7C1 Pecho Creek Ruins(254560003) - VG 9-Jun-10 Cesium-137 -1.44E-01 8.97E+00 5.25E+00 pCi/kg Page 21 of 86

2010 DCPP AREORAppendix C Analysis Result Data 7C1 Pecho Creek Ruins(256977003) -VG 20-Jul-10 Cesium-137 -1.82E+00 7.56E+00 4.72E+00 pCi/kg 7C1 Pecho Creek Ruins(259930001) - VG 30-Aug-10 Cesium-137 2.08E+00 1.21E+01 7.02E+00 pCi/kg 7C1 Pecho Creek Ruins(260846003) - VG 14-Sep-10 Cesium-137 1.32E+01 1.78E+01 9.76E+00 pCi/kg 7C1 Pecho Creek Ruins(264612003) - VG 11-Oct-10 Cesium-137 -5.99E+00 1.38E+01 8.40E+00 pCi/kg 7C1 Pecho Creek Ruins(267150003) -VG 15-Nov-10 Cesium-137 -5.46E+00 1.24E+01 7.58E+00 pCi/kg 7C1 Pecho Creek Ruins(268441003) -VG 8-Dec-10 Cesium-137 9.55E+00 1.79E+01 1.03E+01 pCi/kg 7C1 Pecho Creek Ruins(268940001) -VG 14-Dec-10 Cesium-137 3.67E+00 1.15E+01 6.60E+00 pCi/kg 7CMPecho Creek Ruins(245238003) -VG 19-Jan-10 Iodine-131 -3.27E+00 1.32E+01 7.97E+00 pCi/kg 7Cl Pecho Creek Ruins(246852003) - VG 9-Feb-10 lodine-131 -5.58E+00 1.07E+01 6.50E+00 pCi/kg 7C1 Pecho Creek Ruins(249079003) - VG 8-Mar-10 Iodine-131 -2.81E+00 1.13E+01 6.83E+00 pCi/kg 7C1 Pecho Creek Ruins(251134003) - VG 13-Apr-10 Iodine-131 1.81 E+00 -8.03E+00 4.61 E+00 pCi/kg 7C1 Pecho Creek Ruins(253199003) - VG 17-May-10 Iodine-131 -4.36E+00 9.55E+00 5.98E+00 pCi/kg 7C1 Pecho Creek Ruins(254560003) -VG 9-Jun-10 Iodine-131 3.20E+00 1.44E+01 8.44E+00 pCi/kg 7CMPecho Creek Ruins(256977003) -VG 20-Jul-10 Iodine-131 -3.15E+00 1.50E+01 1.20E+01 pCi/kg 7C1 Pecho Creek Ruins(259930001) - VG 30-Aug-10 Iodine-131 1.06E+00 1.82E+01 1.09E+01 pCi/kg 7C1 Pecho Creek Ruins(260846003) -VG 14-Sep-10 Iodine-131 1.81E+01 2.60E+01 1.49E+01 pCi/kg 7C1 Pecho Creek Ruins(264612003) -VG 11-Oct-10 Iodine-131 -4.31 E+00 2.37E+01 1.43E+01 pCi/kg 7C1 Pecho Creek Ruins(267150003) - VG 15-Nov-10 Iodine-131 4.87E+00 1.82E+01 1.06E+01 pCi/kg 7C1 Pecho Creek Ruins(268441003) - VG 8-Dec-10 lodine-131 1.19E+00 1.98E+01 1.15E+01 pCi/kg 7C1 Pecho Creek Ruins(268940001) - VG 14-Dec-10 lodine-131 2.89E-01 1.78E+01 1.06E+01 pCi/kg 7C1 Pecho Creek Ruins(267150003) - VG 15-Nov-10 Lead-214 1.12E+02 2.44E+01 3.54E+01 pCi/kg 7C1 Pecho Creek Ruins(245238003) - VG 19-Jan-10 Potassium-40 4.24E+03 9.02E+01 3.77E+02 pCi/kg 7C1 Pecho Creek Ruins(246852003) - VG 9-Feb-10 Potassium-40 4.56E+03 7.08E+01 3.60E+02 pCi/kg 7C1 Pecho Creek Ruins(249079003) -VG 8-Mar-10 Potassium-40 4.63E+03 7.34E+01 4.08E+02 pCi/kg 7C1 Pecho Creek Ruins(251134003) - VG 13-Apr-10 Potassium-40 3.50E+03 6.79E+01 3.62E+02 pCi/kg 7C1 Pecho Creek Ruins(253199003) -VG 17-May-10 Potassium-40 4.05E+03 7.41E+01 4.17E+02 pCi/kg 7CM Pecho Creek Ruins(254560003) -VG 9-Jun-10 Potassium-40 5.78E+03 6.68E+01 5.96E+02 pCi/kg 7C1 Pecho Creek Ruins(256977003) -VG 20-Jul-10 Potassium-40 3.94E+03 6.75E+01 4.07E+02 pCi/kg 7C1 Pecho Creek Ruins(259930001) -VG 30-Aug-10 Potassium-40 9.55E+03 9.95E+01 9.22E+02 pCi/kg 7C1 Pecho Creek Ruins(260846003) - VG 14-Sep-10 Potassium-40 8.16E+03 1.53E+02 8.84E+02 pCi/kg 7C1 Pecho Creek Ruins(264612003) - VG 11-Oct-10 Potassium-40 8.30E+03 1.24E+02 8.39E+02 pCi/kg 7C1 Pecho Creek Ruins(267150003) - VG 15-Nov-10 Potassium-40 7.17E+03 1.26E+02 7.22E+02 pCi/kg 7C1 Pecho Creek Ruins(268441003) -VG 8-Dec-10 Potassium-40 6.09E+03 1.71E+02 6.76E+02 pCi/kg 7C1 Pecho Creek Ruins(268940001) - VG 14-Dec-10 Potassium-40 6.21 E+03 1.18E+02 6.77E+02 pCi/kg 7C1 Pecho Creek Ruins(267150003) - VG 15-Nov-10 Radium-226 1.31E+02 2.63E+01 3.64E+01 pCi/kg 7C1 Pecho Creek Ruins(267150003) - VG 15-Nov-10 Thorium-230 1.31E+02 2.63E+01 3.57E+01 pCi/kg 7C2 Rattlesnake Canyon - Aquatic Vegetation Algae Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 7C2 Rattlesnake Canyon(249285003) - AV Algae 10-Mar-10 Cesium-134 -2.74E+00 1.89E+01 1.16E+01 pCi/kg 7C2 Rattlesnake Canyon (253614002) - AV Algae 20-May-10 Cesium-134 5.95E+00 1.31E+01 7.08E+00 pCi/kg 7C2 Rattlesnake Canyon(259152004) -AV Algae 12-Aug-10 Cesium-134 2.31 E+00 8.92E+00 5.04E+00 pCi/kg 7C2 Rattlesnake Canyon(266713005) - AV Algae 4-Nov-10 Cesium-134 -4.69E+00 9.82E+00 6.36E+00 pCi/kg.

7C2 Rattlesnake Canyon(249285003) - AV Algae 10-Mar-10 Cesium-137 -9.07E+00 2.71E+01 1.62E+01 pCi/kg Page 22 of 86

2010 DCPP AREORAppendix C Analysis Result Data 7C2 Rattlesnake Canyon(253614002) - AV Algae 20-May-10 Cesium-137 4.19E+00 1.27E+01 7.09E+00 pCi/kg 7C2 Rattlesnake Canyon(259152004) - AV Algae 12-Aug-10 Cesium-137 8.72E-01 9.29E+00 5.78E+00 pCi/kg 7C2 Rattlesnake Canyon(266713005) - AV Algae 4-Nov-10 Cesium-137 -5.02E-01 8.66E+00 5.16E+00 pCi/kg 7C2 Rattlesnake Canyon(249285003) - AV Algae 10-Mar-10 Cobalt-58 1.81E+00 1.85E+01 1.08E+01 pCi/kg 7C2 Rattlesnake Canyon(253614002) - AV Algae 20-May-10 Cobalt-58 -5.38E+00 1.06E+01 6.93E+00 pCi/kg 7C2 Rattlesnake Canyon(259152004) - AV Algae 12-Aug-10 Cobalt-58 -7.03E-01 7.42E+00 4.48E+00 pCi/kg 7C2 Rattlesnake Canyon(266713005) - AV Algae 4-Nov-10 Cobalt-58 1.90E+00 9.75E+00 5.66E+00 pCi/kg 7C2 Rattlesnake Canyon(249285003) - AV Algae 10-Mar-10 Cobalt-60 3.38E+00 2.14E+01 1.24E+01 pCi/kg 7C2 Rattlesnake Canyon(253614002) - AV Algae 20-May-1 0 Cobalt-60 1.87E+00 1.26E+01 7.16E+00 pCi/kg 7C2 Rattlesnake Canyon(259152004) - AV Algae 12-Aug-10 Cobalt-60 1.25E+00 9.70E+00 5.58E+00 pCi/kg 7C2 Rattlesnake Canyon(266713005) - AV Algae 4-Nov-10 Cobalt-60 1.02E+00 1.03E+01 5.99E+00 pCi/kg 7C2 Rattlesnake Canyon(249285003) - AV Algae 10-Mar-10 Potassium-40 6.89E+03 1.77E+02 7.66E+02 pCi/kg 7C2 Rattlesnake Canyon(253614002) - AV Algae 20-May-10 Potassium-40 4.46E+03 8.98E+01 5.27E+02 pCi/kg 7C2 Rattlesnake Canyon(259152004) - AV Algae 12-Aug-10 Potassium-40 3.13E+03 7.81E+01 3.67E+02 pCi/kg 7C2 Rattlesnake Canyon(266713005) - AV Algae 4-Nov-10 Potassium-40 4.24E+03 8.52E+01 4.68E+02 pCi/kg 7C2 Rattlesnake Canyon - Aquatic Vegetation Kelp Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 7C2 Rattlesnake Canyon(265254002) - AV Kelp 19-Oct-10 Americium-241 5.01E+00 7.06E+01 4.16E+01 pCi/kg 7C2 Rattlesnake Canyon(244173002) - AV Kelp 6-Jan-10 Cesium-134 -3.46E+00 1.24E+01 7.58E+00 pCi/kg 7C2 Rattlesnake Canyon(251496002) - AV Kelp 15-Apr-10 Cesium-134 -5.86E-01 1.19E+01 7.17E+00 pCi/kg 7C2 Rattlesnake Canyon(256976002) - AV Kelp 19-Jul-10 Cesium-1 34 -1.75E+00 1.06E+01 6.54E+00 pCi/kg 7C2 Rattlesnake Canyon(265254002) - AV Kelp 19-Oct-10 Cesium-134 1.31E+00 1.70E+01 1.02E+01 pCi/kg 7C2 Rattlesnake Canyon(244173002) - AV Kelp 6-Jan-10 Cesium-137 -8.18E-01 1.22E+01 7.22E+00 pCi/kg 7C2 Rattlesnake Canyon(251496002) - AV Kelp 15-Apr-10 Cesium-1 37 -2.47E+00 9.44E+00 5.74E+00 pCi/kg 7C2 Rattlesnake Canyon(256976002) - AV Kelp 19-Jul-10 Cesium-137 -3.44E+00 8.05E+00 5.07E+00 pCi/kg 7C2 Rattlesnake Canyon(265254002) - AV Kelp 19-Oct-10 Cesium-137 3.98E+00 1.27E+01 7.27E+00 pCi/kg 7C2 Rattlesnake Canyon(244173002) - AV Kelp 6-Jan-10 Cobalt-58 4.91E-01 9.87E+00 5.78E+00 pCi/kg 7C2 Rattlesnake Canyon(251496002) - AV Kelp 15-Apr-10 Cobalt-58 3.66E+00 1.07E+01 6.13E+00 pCi/kg 7C2 Rattlesnake Canyon(256976002) - AV Kelp 19-Jul-10 Cobalt-58 -2.13E+00 1.02E+01 6.32E+00 pCi/kg 7C2 Rattlesnake Canyon(265254002) - AV Kelp 19-Oct-10 Cobalt-58 1.85E+00 1.61 E+01 9.59E+00 pCi/kg 7C2 Rattlesnake Canyon(244173002) - AV Kelp 6-Jan-10 Cobalt-60 2.35E+00 1.39E+01 7.97E+00 pCi/kg 7C2 Rattlesnake Canyon(251496002) - AV Kelp 15-Apr-10 Cobalt-60 -1.35E+00 1.22E+01 7.37E+00 pCi/kg 7C2 Rattlesnake Canyon(256976002) - AV Kelp 19-Jul-10 Cobalt-60 5.96E+00 1.26E+01 7.02E+00 pCi/kg 7C2 Rattlesnake Canyon(265254002) - AV Kelp 19-Oct-10 Cobalt-60 -9.43E-01 1.71E+01 1.04E+01 pCi/kg 7C2 Rattlesnake Canyon(244173002) - AV Kelp 6-Jan-1 0 Potassium-40 1.42E+04 8.69E+01 1.11 E+03 pCi/kg 7C2 Rattlesnake Canyon(251496002) - AV Kelp 15-Apr-10 Potassium-40 1.35E+04 7.91 E+01 1.23E+03 pCi/kg 7C2 Rattlesnake Canyon(256976002) - AV Kelp 19-Jul-10 Potassium-40 1.12E+04 7.35E+01 1.04E+03 pCi/kg 7C2 Rattlesnake Canyon(265254002) - AV Kelp 19-Oct-10 Potassium-40 1.35E+04 1.31 E+02 1.31E+03 pCi/kg 7C2 Rattlesnake Canyon - Fish Perch Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 7C2 Rattlesnake Canyon(249718003) - FH Perch 15-Mar-10 Cesium-134 -1.58E+00 5.49E+00 3.40E+00 pCi/kg 7C2 Rattlesnake Canyon(253247003) - FH Perch 10-May-10 Cesium-134 -1.03E+00 5.94E+00 3.59E+00 pCi/kg Page 23 of 86

2010 DCPP AREOR AppendixC Analysis Result Data 7C2 Rattlesnake Canyon(258609003) - FH Perch 30-Jul-10 Cesium-134 -2.53E+00 6.07E+00 3.78E+00 pCi/kg 7C2 Rattlesnake Canyon(268337003) - FH Perch 2-Dec-10 Cesium-1 34 -4.43E+00 5.96E+00 4.05E+00 pCi/kg 7C2 Rattlesnake Canyon(249718003) - FH Perch 15-Mar-10 Cesium-137 4.96E+00 5.32E+00 3.66E+00 pCi/kg 7C2 Rattlesnake Canyon(253247003) - FH Perch 10-May-10 Cesium-137 -9.02E-01 4.69E+00 3.28E+00 pCi/kg 7C2 Rattlesnake Canyon(258609003) - FH Perch 30-Jul-10 Cesium-137 -1.63E+00 6.63E+00 4.45E+00 pCi/kg 7C2 Rattlesnake Canyon (268337003) - FH Perch 2-Dec-10 Cesium-137 -1.69E+00 6.90E+00 4.75E+00 pCi/kg 7C2 Rattlesnake Canyon(249718003) - FH Perch 15-Mar-10 Cobalt-58 -1.70E+00 4.66E+00 2.92E+00 pCi/kg 7C2 Rattlesnake Canyon(253247003) - FH Perch 10-May-10 Cobalt-58 -2.70E+00 5.15E+00 3.24E+00 pCi/kg 7C2 Rattlesnake Canyon(258609003) - FH Perch 30-Jul-10 Cobalt-58 3.38E+00 6.40E+00 3.58E+00 pCi/kg 7C2 Rattlesnake Canyon(268337003) - FH Perch 2-Dec-10 Cobalt-58 2.64E-01 5.80E+00 3.35E+00 pCi/kg 7C2 Rattlesnake Canyon(249718003) - FH Perch 15-Mar-10 Cobalt-60 -1.82E+00 5.1OE+00 3.73E+00 pCi/kg 7C2 Rattlesnake Canyon(253247003) - FH Perch 10-May-10 Cobalt-60 -2.40E-01 5.72E+00 3.39E+00 pCi/kg 7C2 Rattlesnake Canyon(258609003) - FH Perch 30-Jul-10 Cobalt-60 9.84E-01 6.56E+00 3.79E+00 pCi/kg 7C2 Rattlesnake Canyon(268337003) - FH Perch 2-Dec-10 Cobalt-60 1.32E+00 6.56E+00 3.84E+00 pCi/kg 7C2 Rattlesnake Canyon(249718003) - FH Perch 15-Mar-10 Iron-59 -7.38E-01 1.19E+01 7.02E+00 pCi/kg 7C2 Rattlesnake Canyon(253247003) - FH Perch 10-May-10 Iron-59 -4.14E+00 1.19E+01 7.53E+00 pCi/kg 7C2 Rattlesnake Canyon(258609003) - FH Perch 30-Jul-10 Iron-59 -3.43E+00 1.56E+01 9.72E+00 pCi/kg 7C2 Rattlesnake Canyon(268337003) - FH Perch 2-Dec-10 Iron-59 1.18E+00 1.48E+01 8.74E+00 pCi/kg 7C2 Rattlesnake Canyon(249718003) - FH Perch 15-Mar-10 Manganese-54 1.04E+00 4.49E+00 2.63E+00 pCi/kg 7C2 Rattlesnake Canyon(253247003) - FH Perch 10-May-10 Manganese-54 1.06E+00 4.95E+00 2.88E+00 pCi/kg 7C2 Rattlesnake Canyon(258609003) - FH Perch 30-Jul-10 Manganese-54 3.34E-01 5.31E+00 3.13E+00 pCi/kg 7C2 Rattlesnake Canyon(268337003) - FH Perch 2-Dec-10 Manganese-54 1.74E+00 5.34E+00 2.99E+00 pCi/kg 7C2 Rattlesnake Canyon(249718003) - FH Perch 15-Mar-10 Potassium-40 3.45E+03 4.57E+01 3.35E+02 pCi/kg 7C2 Rattlesnake Canyon(253247003) - FH Perch 10-May-10 Potassium-40 3.35E+03 4.49E+01 3.35E+02 pCi/kg 7C2 Rattlesnake Canyon(258609003) - FH Perch 30-Jul-10 Potassium-40 3.46E+03 4.17E+01 3.55E+02 pCi/kg 7C2 Rattlesnake Canyon(268337003) - FH Perch 2-Dec-10 Potassium-40 3.92E+03 4.83E+01 4.04E+02 pCi/kg 7C2 Rattlesnake Canyon(249718003) - FH Perch 15-Mar-10 Zinc-65 -5.98E+00 1.28E+01 8.47E+00 pCi/kg 7C2 Rattlesnake Canyon(253247003) - FH Perch 10-May-10 Zinc-65 -1.24E+01 1.08E+01 7.59E+00 pCi/kg 7C2 Rattlesnake Canyon(258609003) - FH Perch 30-Jul-10 Zinc-65 -4.55E+00 1.38E+01 8.73E+00 pCi/kg 7C2 Rattlesnake Canyon(268337003) - FH Perch 2-Dec-10 Zinc-65 -5.71E+00 1.47E+01 9.16E+00 pCi/kg 7C2 Rattlesnake Canyon - Fish Rockfish Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 7C2 Rattlesnake Canyon(249718004) - FH Rockfish 15-Mar-10 Cesium-1 34 -1.07E+00 7.46E+00 5.78E+00 pCi/kg 7C2 Rattlesnake Canyon(253247004) - FH Rockfish 10-May-10 Cesium-134 -1.90E+00 5.12E+00 3.27E+00 pCi/kg 7C2 Rattlesnake Canyon(258609004) - FH Rockfish 30-Jul-10 Cesium-134 -5.46E+00 5.63E+00 3.68E+00 pCi/kg 7C2 Rattlesnake Canyon(268337004) - FH Rockfish 2-Dec-10 Cesium-1 34 2.54E+00 7.37E+00 4.26E+00 pCi/kg 7C2 Rattlesnake Canyon(249718004) - FH Rockfish 15-Mar-10 Cesium-137 9.37E-01 6.89E+00 5.18E+00 pCi/kg 7C2 Rattlesnake Canyon(253247004) - FH Rockfish 10-May-10 Cesium-137 3.42E+00 5.01 E+00 2.83E+00 pCi/kg 7C2 Rattlesnake Canyon(258609004) - FH Rockfish 30-Jul-10 Cesium-137 1.49E+00 5.43E+00 3.11EE+00 pCi/kg 7C2 Rattlesnake Canyon(268337004) - FH Rockfish 2-Dec-10 Cesium-137 3.79E-01 5.94E+00 3.50E+00 pCi/kg 7C2 Rattlesnake Canyon(249718004) - FH Rockfish 15-Mar-10 Cobalt-58 -8.28E-01 5.84E+00 3.49E+00 pCi/kg 7C2 Rattlesnake Canyon(253247004) - FH Rockfish 10-May-10 Cobalt-58 2.13E+00 4.68E+00 2.71E+00 pCi/kg 7C2 Rattlesnake Canyon(258609004) - FH Rockfish 30-Jul-10 Cobalt-58 8.03E-02 6.29E+00 3.71 E+00 pCi/kg Page 24 of 86 0000000000000000000000000000000000000000000o

2010 DCPP AREOR Appendix C Analysis Result Data 7C2 Rattlesnake Canyon(268337004) - FH Rockfish 2-Dec-10 Cobalt-58 -7.19E-01 6.26E+00 3.82E+00 pCi/kg 7C2 Rattlesnake Canyon(249718004) - FH Rockfish 15-Mar-10 Cobalt-60 1.02E+00 7.05E+00 4.03E+00 pCi/kg 7C2 Rattlesnake Canyon(253247004) - FH Rockfish 10-May-10 Cobalt-60 1.44E+00 5.29E+00 3.07E+00 pCi/kg 7C2 Rattlesnake Canyon(258609004) - FH Rockfish 30-Jul-10 Cobalt-60 1.41E+00 5.41E+00 3.07E+00 pCi/kg 7C2 Rattlesnake Canyon(268337004) - FH Rockfish 2-Dec-10 Cobalt-60 8.68E-01 7.08E+00 4.17E+00 pCi/kg 7C2 Rattlesnake Canyon(249718004) - FH Rockfish 15-Mar-10 Iron-59 1.04E+00 1.52E+01 9.07E+00 pCi/kg 7C2 Rattlesnake Canyon(253247004) - FH Rockfish 10-May-10 Iron-59 -1.80E+00 1.1OE+01 6.65E+00 pCi/kg 7C2 Rattlesnake Canyon(258609004) - FH Rockfish 30-Jul-10 Iron-59 -7.88E-01 1.54E+01 9.33E+00 pCi/kg 7C2 Rattlesnake Canyon(268337004) - FH Rockfish 2-Dec-10 Iron-59 -6.15E+00 1.47E+01 9.09E+00 pCi/kg 7C2 Rattlesnake Canyon(249718004) - FH Rockfish 15-Mar-10 Manganese-54 1.56E+00 5.95E+00 3.39E+00 pCi/kg 7C2 Rattlesnake Canyon(253247004) - FH Rockfish 10-May-10 Manganese-54 1.76E+00 4.72E+00 2.64E+00 pCi/kg 7C2 Rattlesnake Canyon(258609004) - FH Rockfish 30-Jul-10 Manganese-54 -4.04E+00 4.49E+00 2.93E+00 pCi/kg 7C2 Rattlesnake Canyon(268337004) - FH Rockfish 2-Dec-10 Manganese-54 -2.99E+00 5.39E+00 3.49E+00 pCi/kg 7C2 Rattlesnake Canyon(249718004) - FH Rockfish 15-Mar-10 Potassium-40 2.95E+03 5.81E+01 3.01 E+02 pCi/kg 7C2 Rattlesnake Canyon(253247004) - FH Rockfish 10-May-10 Potassium-40 3.84E+03 4.55E+01 3.60E+02 pCi/kg 7C2 Rattlesnake Canyon(258609004) - FH Rockfish 30-Jul-10 Potassium-40 2.93E+03 5.12E+01 3.11E+02 pCi/kg 7C2 Rattlesnake Canyon(268337004) - FH Rockfish 2-Dec-10 Potassium-40 3.70E+03 6.03E+01 3.69E+02 pCi/kg 7C2 Rattlesnake Canyon(249718004) - FH Rockfish 15-Mar-10 Zinc-65 -1.34E+00 1.65E+01 1.OOE+01 pCi/kg 7C2 Rattlesnake Canyon(253247004) - FH Rockfish 10-May-10 Zinc-65 -2.54E+00 1.14E+01 6.94E+00 pCi/kg 7C2 Rattlesnake Canyon(258609004) - FH Rockfish 30-Jul-10 Zinc-65 -1.28E+01 1.14E+01 7.77E+00 pCi/kg 7C2 Rattlesnake Canyon(268337004) - FH Rockfish 2-Dec-10 Zinc-65 -2.51EE+00 1.62E+01 9.73E+00 pCi/kg 7C2 Rattlesnake Canyon - Intertidal Mussel Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 7C2 Rattlesnake Canyon(249285002) - IM Mussel 10-Mar-10 Cesium-134 1.87E+00 4.53E+00 2.58E+00 pCi/kg 7C2 Rattlesnake Canyon(253614001) - IM Mussel 20-May-10 Cesium-134 -1.40E-01 4.41E+00 2.62E+00 pCi/kg 7C2 Rattlesnake Canyon(259152003) - IM Mussel 12-Aug-10 Cesium-134 2.40E+00 6.44E+00 3.71 E+00 pCi/kg 7C2 Rattlesnake Canyon(266713004) - IM Mussel 4-Nov-10 Cesium-134 -6.05E-01 1.28E+01 7.72E+00 pCi/kg 7C2 Rattlesnake Canyon(249285002) - IM Mussel 10-Mar-10 Cesium-137 1.25E+00 4.08E+00 2.34E+00 pCi/kg 7C2 Rattlesnake Canyon(253614001) - IM Mussel 20-May-10 Cesium-137 5.98E+00 3.55E+00 4.73E+00 pCi/kg 7C2 Rattlesnake Canyon(259152003) - IM Mussel 12-Aug-10 Cesium-137 4.64E-01 5.04E+00 2.94E+00 pCi/kg 7C2 Rattlesnake Canyon(266713004) - IM Mussel 4-Nov-10 Cesium-137 3.01 E+00 1.09E+01 6.25E+00 pCi/kg 7C2 Rattlesnake Canyon(249285002) - IM Mussel 10-Mar-10 Cobalt-58 -8.92E-01 3.48E+00 2.16E+00 pCi/kg 7C2 Rattlesnake Canyon(253614001) - IM Mussel 20-May-10 Cobalt-58 1.76E+00 4.09E+00 2.29E+00 pCi/kg 7C2 Rattlesnake Canyon(259152003) - IM Mussel 12-Aug-10 Cobalt-58 -2.70E+00 4.84E+00 3.12E+00 pCi/kg 7C2 Rattlesnake Canyon(266713004) - IM Mussel 4-Nov-10 Cobalt-58 -4.04E+00 1.16E+01 7.35E+00 pCi/kg 7C2 Rattlesnake Canyon(249285002) - IM Mussel 10-Mar-10 Cobalt-60 2.41E+00 4.49E+00 2.47E+00 pCi/kg 7C2 Rattlesnake Canyon(253614001) - IM Mussel 20-May-10 Cobalt-60 -1.98E-01 4.52E+00 2.69E+00 pCi/kg 7C2 Rattlesnake Canyon(259152003) - IM Mussel 12-Aug-10 Cobalt-60 -7.40E-01 5.16E+00 3.18E+00 pCi/kg 7C2 Rattlesnake Canyon(266713004) - IM Mussel 4-Nov-10 Cobalt-60 6.30E+00 1.24E+01 6.82E+00 pCi/kg 7C2 Rattlesnake Canyon(249285002) - IM Mussel 10-Mar-10 Iron-59 9.49E-01 7.87E+00 4.54E+00 pCi/kg 7C2 Rattlesnake Canyon(253614001) - IM Mussel 20-May-10 Iron-59 -3.18E-02 1.02E+01 6.17E+00 pCi/kg Page 25 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 7C2 Rattlesnake Canyon(259152003) - IMMussel 12-Aug-10 Iron-59 -1.38E+00 1.21E+01 7.23E+00 pCi/kg 7C2 Rattlesnake Canyon(266713004) - IMMussel 4-Nov-10 Iron-59 -3.33E+00 3.03E+01 1.82E+01 pCi/kg 7C2 Rattlesnake Canyon(249285002) - IMMussel 10-Mar-10 Manganese-54 -1.15E+00 3.45E+00 2.17E+00 pCi/kg 7C2 Rattlesnake Canyon(253614001) - IMMussel 20-May-10 Manganese-54 3.40E-01 3.70E+00 2.18E+00 pCi/kg 7C2 Rattlesnake Canyon(259152003) - IMMussel 12-Aug-10 Manganese-54 -3.80E+00 4.93E+00 4.09E+00 pCi/kg 7C2 Rattlesnake Canyon(266713004) - IMMussel 4-Nov-10 Manganese-54 5.27E-01 1.07E+01 6.40E+00 pCi/kg 7C2 Rattlesnake Canyon (249285002) - IMMussel 10-Mar-10 Potassium-40 1.08E+03 3.27E+01 1.27E+02 pCi/kg 7C2 Rattlesnake Canyon(253614001) - IMMussel 20-May-10 Potassium-40 1.30E+03 3.20E+01 1.53E+02 pCi/kg 7C2 Rattlesnake Canyon(259152003) - IMMussel 12-Aug-10 Potassium-40 1.29E+03 4.37E+01 1.70E+02 pCi/kg 7C2 Rattlesnake Canyon(266713004) - IMMussel 4-Nov-10 Potassium-40 1.31 E+03 1.11E+02 2.28E+02 pCi/kg 7C2 Rattlesnake Canyon(249285002) - IMMussel 10-Mar-10 Zinc-65 -1.01 E+01 7.64E+00 5.34E+00 pCi/kg 7C2 Rattlesnake Canyon(253614001) - IMMussel 20-May-10 Zinc-65 -2.62E+00 9.48E+00 6.OOE+00 pCi/kg 7C2 Rattlesnake Canyon(259152003) - IMMussel 12-Aug-10 Zinc-65 -2.38E+00 1.27E+01 7.69E+00 pCi/kg 7C2 Rattlesnake Canyon(266713004) - IMMussel 4-Nov-10 Zinc-65 3.19E+00 2.49E+01 1.67E+01 pCi/kg 702 Rattlesnake Canyon - Sediment Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 7C2 Rattlesnake Canyon(249718010) - SD 15-Mar-10 Bismuth-214 5.56E+02 9.43E+01 1.38E+02 pCi/kg 7C2 Rattlesnake Canyon(249718010) - SD 15-Mar-10 Cesium-134 1.42E+00 6.68E+01 3.79E+01 pCi/kg 7C2 Rattlesnake Canyon(249718010) - SD 15-Mar-10 Cesium-137 3.84E+01 6.97E+01 3.53E+01 pCi/kg 7C2 Rattlesnake Canyon(249718010) - SD .15-Mar-10 Iron-55 -2.77E+03 1.59E+04 1.08E+04 pCi/kg 7C2 Rattlesnake Canyon(249718010) - SD 15-Mar-10 Lead-214 5.03E+02 1.07E+02 1.47E+02 pCi/kg 7C2 Rattlesnake Canyon(249718010) - SD 15-Mar-10 Nickel-63 3.29E+02 2.29E+03 1.37E+03 pCi/kg 7C2 Rattlesnake Canyon(249718010) - SD 15-Mar-10 Potassium-40 1.33E+04 4.12E+02 1.75E+03 pCi/kg 7C2 Rattlesnake Canyon(249718010) - SD 15-Mar-10 Radium-226 5.56E+02 9.43E+01 1.38E+02 pCi/kg 7C2 Rattlesnake Canyon (249718010) - SD 15-Mar-10 Thorium-228 3.35E+02 9.60E+01 9.60E+01 pCi/kg 7C2 Rattlesnake Canyon(249718010) - SD 15-Mar-10 Total Strontium -7.14E+01 2.98E+02 1.62E+02 pCi/kg 7C2 Rattlesnake Canyon - Seawater Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 7C2 Rattlesnake Canyon(244513003) - SW 6-Jan-10 BETA 1.56E+02 7.99E+01 5.94E+01 pCi/L 7C2 Rattlesnake Canyon(247277003) - SW 11-Feb-10 BETA 3.28E+02 7.01 E+01 7.67E+01 pCi/L 7C2 Rattlesnake Canyon(250029003) - SW 22-Mar-10 BETA 1.56E+02 7.35E+01 5.70E+01 pCi/L 7C2 Rattlesnake Canyon(251498003) - SW 15-Apr-10 BETA 1.84E+02 1.57E+02 1.05E+02 pCi/L 7C2 Rattlesnake Canyon(252538003) - SW 4-May-10 BETA 2.16E+02 1.30E+02 9.50E+01 pCi/L 7C2 Rattlesnake Canyon(254693003) - SW 9-Jun-10 BETA 2.09E+02 1.65E+02 1.11E+02 pCi/L 7C2 Rattlesnake Canyon(257047003) - SW 19-Jul-10 BETA 4.50E+02 1.37E+02 1.21E+02 pCi/L 7C2 Rattlesnake Canyon (259695003) - SW 23-Aug-10 BETA 2.39E+02 1.OOE+02 8.OOE+01 pCi/L 7C2 Rattlesnake Canyon(261409003) - SW 20-Sep-10 BETA 2.13E+02 9.37E+01 7.58E+01 pCi/L 7C2 Rattlesnake Canyon(265391003) - SW 19-Oct-10 BETA 3.58E+02 1.77E+02 1.32E+02 pCi/L 7C2 Rattlesnake Canyon(267497003) - SW 16-Nov-10 BETA 4.06E+02 2.OOE+02 1.47E+02 pCi/L 7C2 Rattlesnake Canyon(268439003) - SW 6-Dec-10 BETA 1.87E+02 1.04E+02 7.57E+01 pCi/L 7C2 Rattlesnake Canyon(244513003) - SW 6-Jan-10. Barium-140 -3.56E-01 8.OOE+00 4.88E+00 pCi/L 7C2 Rattlesnake Canyon(247277003) - SW 11-Feb-10 Barium-140 4.98E+00 9.36E+00 5.43E+00 pCi/L Page 26 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 7C2 Rattlesnake Canyon(250029003) - SW 22-Mar-10 Barium-140 4.36E+00 1.02E+01 5.94E+00 pCi/L 7C2 Rattlesnake Canyon(251498003) - SW 15-Apr-10 Barium-140 -1.35E+00 1.03E+01 6.40E+00 pCi/L 7C2 Rattlesnake Canyon(252538003) - SW 4-May-10 Barium-140 1.10E+00 1.08E+01 6.54E+00 pCi/L 7C2 Rattlesnake Canyon(254693003) - SW 9-Jun-10 Barium-140 -2.41E+00 1.09E+01 6.52E+00 pCi/L 7C2 Rattlesnake Canyon(257047003) - SW 19-Jul-10 Barium-140 5.02E+00 1.19E+01 6.91E+00 pCi/L 7C2 Rattlesnake Canyon(259695003) - SW 23-Aug-10 Barium-140 5.04E-01 9.52E+00 8.02E+00 pCi/L 7C2 Rattlesnake Canyon(261409003) - SW 20-Sep-10 Barium-140 1.60E+00 1.OOE+01 5.98E+00 pCi/L 7C2 Rattlesnake Canyon(265391003) - SW 19-Oct-10 Barium-140 -4.94E-01 9.31E+00 5.47E+00 pCi/L 7C2 Rattlesnake Canyon(267497003) - SW 16-Nov-10 Barium-140 5.39E+00 1.01E+01 6.OOE+00 pCi/L 7C2 Rattlesnake Canyon(268439003) - SW 6-Dec-10 Barium-140 -2.53E+00 9.60E+00 5.98E+00 pCi/L 7C2 Rattlesnake Canyon(244513003) - SW 6-Jan-10 Cesium-134 1.11E+00 2.05E+00 1.14E+00 pCi/L 7C2 Rattlesnake Canyon(247277003) - SW 11-Feb-10 Cesium-134 -2.36E+00 2.09E+00 1.81E+00 pCi/L 7C2 Rattlesnake Canyon(250029003) - SW 22-Mar-10 Cesium-134 8.74E-01 2.37E+00 1.37E+00 pCi/L 7C2 Rattlesnake Canyon(251498003) - SW 15-Apr-10 Cesium-134 6.93E-01 2.59E+00 1.50E+00 pCi/L 7C2 Rattlesnake Canyon(252538003) - SW 4-May-10 Cesium-134 -7.56E-02 2.50E+00 2.11E+00 pCi/L 7C2 Rattlesnake Canyon(254693003) - SW 9-Jun-10 Cesium-134 -2.04E+00 2.55E+00 2.29E+00 pCi/L 7C2 Rattlesnake Canyon(257047003) - SW 19-Jul-10 Cesium-134 9.26E-02 2.74E+00 1.64E+00 pCi/L 7C2 Rattlesnake Canyon(259695003) - SW 23-Aug-10 Cesium-134 1.10E+00 2.48E+00 1.40E+00 pCi/L 7C2 Rattlesnake Canyon(261409003) - SW 20-Sep-10 Cesium-134 4.74E-01 2.43E+00 1.40E+00 pCi/L 7C2 Rattlesnake Canyon(265391003) - SW 19-Oct-10 Cesium-134 1.05E+00 2.27E+00 1.31E+00 pCi/L 7C2 Rattlesnake Canyon(267497003) - SW 16-Nov-10 Cesium-134 3.92E-01 2.04E+00 1.16E+00 pCi/L 7C2 Rattlesnake Canyon(268439003) - SW 6-Dec-10 Cesium-134 9.93E-01 2.23E+00 1.26E+00 pCi/L 7C2 Rattlesnake Canyon(244513003) - SW 6-Jan-10 Cesium-137 1.23E+00 1.63E+00 9.10E-01 pCi/L 7C2 Rattlesnake Canyon(247277003) - SW 11-Feb-10 Cesium-137 1.23E+00 2.06E+00 1.15E+00 pCi/L 7C2 Rattlesnake Canyon(250029003) - SW 22-Mar-10 Cesium-137 1.29E+00 2.19E+00 1.23E+00 pCi/L 7C2 Rattlesnake Canyon(251498003) - SW 15-Apr-10 Cesium-137 -1.75E-01 1.99E+00 1.18E+00 pCi/L 7C2 Rattlesnake Canyon(252538003) - SW 4-May-10 Cesium-137 1.03E+00 2.04E+00 1.14E+00 pCi/L 7C2 Rattlesnake Canyon(254693003) - SW 9-Jun-10 Cesium-137 -2.45E-02 2.15E+00 1.28E+00 pCi/L 7C2 Rattlesnake Canyon(257047003) - SW 19-Jul-10 Cesium-137 -4.21E-01 2.18E+00 1.31E+00 pCi/L 7C2 Rattlesnake Canyon(259695003) - SW 23-Aug-10 Cesium-137 -1.81 E+00 2.57E+00 2.27E+00 pCi/L 7C2 Rattlesnake Canyon(261409003) - SW 20-Sep-10 Cesium-137 -4.18E-01 3.40E+00 2.47E+00 pCi/L 7C2 Rattlesnake Canyon(265391003) - SW 19-Oct-10 Cesium-1 37 -4.64E-01 1.74E+00 1.05E+00 pCi/L 7C2 Rattlesnake Canyon(267497003) - SW 16-Nov-10 Cesium-137 -8.99E-02 1.76E+00 1.07E+00 pCi/L 7C2 Rattlesnake Canyon(268439003) - SW 6-Dec-10 Cesium-1 37 -2.04E+00 3.27E+00 2.57E+00 pCi/L 7C2 Rattlesnake Canyon(244513003) - SW 6-Jan-10 Cobalt-58 7.26E-01 1.70E+00 9.58E-01 pCi/L 7C2 Rattlesnake Canyon(247277003) - SW 11-Feb-10 Cobalt-58 -1.21 E+00 1.80E+00 1.16E+00 pCi/L 7C2 Rattlesnake Canyon(250029003) - SW 22-Mar-10 Cobalt-58 7.88E-01 2.OOE+00 1.15E+00 pCi/L 7C2 Rattlesnake Canyon(251498003) - SW 15-Apr-10 Cobalt-58 -7.85E-02 1.99E+00 1.19E+00 pCi/L 7C2 Rattlesnake Canyon(252538003) - SW 4-May-10 Cobalt-58 -4.12E-01 1.92E+00 1.17E+00 pCi/L 7C2 Rattlesnake Canyon(254693003) - SW 9-Jun-10 Cobalt-58 -7.86E-02 2.17E+00 1.31 E+00 pCi/L 7C2 Rattlesnake Canyon(257047003) - SW 19-Jul-10 Cobalt-58 5.78E-01 2.25E+00 1.32E+00 pCi/L 7C2 Rattlesnake Canyon(259695003) - SW 23-Aug-10 Cobalt-58 1.39E-01 1.89E+00 1.11E+00 pCi/L 7C2 Rattlesnake Canyon(261409003) - SW 20-Sep-10 Cobalt-58 -4.92E-01 2.OOE+00 1.21 E+00 pCi/L 7C2 Rattlesnake Canyon(265391003).- SW 19-Oct-10 Cobalt-58 5.58E-01 1.82E+00 1.06E+00 pCi/L Page 27 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 7C2 Rattlesnake Canyon(267497003) - SW 16-Nov-10 Cobalt-58 1.95E-01 1.70E+00 9.74E-01 pCi/L 7C2 Rattlesnake Canyon (268439003) - SW 6-Dec-10 Cobalt-58 1.67E-01 2.05E+00 1.20E+00 pCi/L 7C2 Rattlesnake Canyon(244513003) - SW 6-Jan-10 Cobalt-60 3.57E-01 1.80E+00 1.13E+00 pCi/L 7C2 Rattlesnake Canyon(247277003) - SW 11-Feb-10 Cobalt-60 1.21E-01 2.OOE+00 1.18E+00 pCi/L 7C2 Rattlesnake Canyon(250029003) - SW 22-Mar-10 Cobalt-60 4.65E-02 2.17E+00 1.29E+00 pCi/L 7C2 Rattlesnake Canyon(251498003) - SW 15-Apr-10 Cobalt-60 1.84E-01 2.21E+00 1.29E+00 pCi/L 7C2 Rattlesnake Canyon(252538003) - SW 4-May-10 Cobalt-60 1.15E+00 2.40E+00 1.33E+00 pCi/L 7C2 Rattlesnake Canyon(254693003) - SW 9-Jun-10 Cobalt-60 6.88E-01 2.39E+00 1.37E+00 pCi/L 7C2 Rattlesnake Canyon(257047003) - SW 19-Jul-10 Cobalt-60 -7.29E-02 2.38E+00 1.43E+00 pCi/L 7C2 Rattlesnake Canyon(259695003) - SW 23-Aug-10 Cobalt-60 -1.66E+00 1.82E+00 1.24E+00 pCi/L 7C2 Rattlesnake Canyon(261409003) - SW 20-Sep-10 Cobalt-60 5.93E-01 2.41E+00 1.38E+00 pCi/L 7C2 Rattlesnake Canyon(265391003) - SW 19-Oct-10 Cobalt-60 6.68E-01 1.91E+00 1.09E+00 pCi/L 7C2 Rattlesnake Canyon(267497003) - SW 16-Nov-10 Cobalt-60 -7.37E-01 1.77E+00 1.14E+00 pCi/L 7*2 Rattlesnake Canyon(268439003) - SW 6-Dec-10 Cobalt-60 1.59E+00 2.38E+00 1.29E+00 pCi/L 7C2 Rattlesnake Canyon(244513003) - SW 6-Jan-10 Iodine-131 2.09E+00 3.18E+00 1.81E+00 pCi/L 7*2 Rattlesnake Canyon(247277003) - SW 11-Feb!-10 Iodine-131 1.23E+00 3.45E+00 2.01 E+00 pCi/L 7C2 Rattlesnake Canyon(250029003) - SW 22-Mar-10 Iodine-131 -1.26E+00 3.58E+00 2.21 E+00 pCi/L 7C2 Rattlesnake Canyon(251498003) - SW 15-Apr-10 Iodine-131 1.89E+00 4.03E+00 2.33E+00 pCi/L 7C2 Rattlesnake Canyon(252538003) - SW 4-May-10 Iodine-131 -8.46E-01 3.96E+00 3.08E+00 pCi/L 7C2 Rattlesnake Canyon(254693003) - SW 9-Jun-10 Iodine-1 31 2.34E-01 4.63E+00 2.77E+00 pCi/L 7C2 Rattlesnake Canyon(257047003) - SW 19-Jul-10 lodine-131 6.37E-01 4.22E+00 2.49E+00 pCi/L 7C2 Rattlesnake Canyon(259695003) - SW 23-Aug-10 Iodine-131 1.28E-01 3.17E+00 1.88E+00 pCi/L 7C2 Rattlesnake Canyon(261409003) - SW 20-Sep-10 lodine-131 9.65E-02 3.44E+00 2.OOE+00 pCi/L 7C2 Rattlesnake Canyon(265391003) - SW 19-Oct-10 lodine-131 5.39E-02 3.63E+00 2.19E+00 pCi/L 7C2 Rattlesnake Canyon(267497003) - SW 16-Nov-10 lodine-131 9.42E-01 3.63E+00 2.07E+00 pCi/L 7C2 Rattlesnake Canyon(268439003) - SW 6-Dec-10 lodine-131 1.96E+00 3.58E+00 2.02E+00 pCi/L 7*2 Rattlesnake Canyon (244513003) - SW 6-Jan-10 Iron-55 -3.92E+01 1.01E+02 6.79E+01 pCi/L 7C2 Rattlesnake Canyon(247277003) - SW 11-Feb-10 Iron-55 -3.11E+01 8.73E+01 6.32E+01 pCi/L 7C2 Rattlesnake Canyon(250029003) - SW 22-Mar-10 Iron-55 -3.OOE+01 9.64E+01 6.49E+01 pCi/L 7C2 Rattlesnake Canyon (251498003) - SW 15-Apr-10 Iron-55 1.99E+01 9.39E+01 6.45E+01 pCi/L 7C2 Rattlesnake Canyon(252538003) - SW 4-May-10 Iron-55 -2.59E+01 1.39E+02 9.88E+01 pCi/L 7C2 Rattlesnake Canyon(254693003) - SW 9-Jun-10 Iron-55 1.60E+00 6.37E+01 4.56E+01 pCi/L 7C2 Rattlesnake Canyon(257047003) - SW 19-Jul-10 Iron-55 3.93E+00 5.10E+01 3.54E+01 pCi/L 7C2 Rattlesnake Canyon(259695003) - SW 23-Aug-10 Iron-55 -3.OOE+01 1.06E+02 6.73E+01 pCi/L 7C2 Rattlesnake Canyon(261409003) - SW 20-Sep-10 Iron-55 2.93E+01 7.93E+01 6.42E+01 pCi/L 7C2 Rattlesnake Canyon(265391003) - SW 19-Oct-10 Iron-55 -2.13E+01 1.29E+02 9.91E+01 pCi/L 7C2 Rattlesnake Canyon(267497003) - SW 16-Nov-10 Iron-55 6.76E+00 9.15E+01 6.84E+01 pCi/L 7C2 Rattlesnake Canyon(268439003) - SW 6-Dec-10 Iron-55 -1.09E+01 9.71E+01 7.01E+01 pCi/L 7C2 Rattlesnake Canyon(244513003) - SW 6-Jan-10 Iron-59 -3.29E-01 3.36E+00 2.04E+00 pCi/L 7C2 Rattlesnake Canyon(247277003) - SW 11-Feb-10 Iron-59 -7.37E-01 3.92E+00 2.35E+00 pCi/L 7C2 Rattlesnake Canyon(250029003) - SW 22-Mar-10 Iron-59 -1.32E+00 4.20E+00 2.55E+00 pCi/L 7C2 Rattlesnake Canyon(251498003) - SW 15-Apr-10 Iron-59 1.97E+00 4.46E+00 2.57E+00 pCi/L

,7C2 Rattlesnake Canyon(252538003) - SW 4-May-10 Iron-59 -1.18E+00 4.18E+00 2,63E+00 pCi/L 1702 Rattlesnake Canyon(254693003) - SW 9-Jun-10 Iron-59 1.75E+00 4.80E+00 2.71E+00 pCi/L Page 28 of 86 09*0 sOOOOQo****** 00001000004009900 400 00

2010 DCPP AREOR Appendix C Analysis Result Data 7C2 Rattlesnake Canyon(257047003) - SW 19-Jul-10 Iron-59 2.88E+00 4.96E+00 2.76E+00 pCi/L 7C2 Rattlesnake Canyon(259695003) - SW 23-Aug-10 Iron-59 9.63E-01 4.30E+00 2.54E+00 pCi/L 7C2 Rattlesnake Canyon(261409003) - SW 20-Sep-10 Iron-59 -3.19E-03 4.30E+00 2.61E+00 pCi/L 7C2 Rattlesnake Canyon(265391003) - SW 19-Oct-10 Iron-59 2.43E+00 3.90E+00 2.16E+00 pCi/L 7C2 Rattlesnake Canyon(267497003) - SW 16-Nov-10 Iron-59 1.33E+00 4.08E+00 2.35E+00 pCi/L 7C2 Rattlesnake Canyon(268439003) - SW 6-Dec-10 Iron-59 -5.71E-02 4.37E+00 2.66E+00 pCi/L 7C2 Rattlesnake Canyon (244513003) - SW 6-Jan-10 Lanthanum-140 2.12E-01 2.68E+00 1.56E+00 pCi/L 7C2 Rattlesnake Canyon(247277003) - SW 11-Feb-10 Lanthanum-140 -2.72E+00 2.80E+00 1.89E+00 pCi/L 7C2 Rattlesnake Canyon(250029003) - SW 22-Mar-10 Lanthanum-140 -1.76E-01 3.25E+00 1.98E+00 pCi/L 7C2 Rattlesnake Canyon(251498003) - SW 15-Apr-10 Lanthanum-140 1.22E+00 3.60E+00 2.04E+00 pCi/L 7C2 Rattlesnake Canyon(252538003) - SW 4-May-10 Lanthanum-140 9.65E-01 3.52E+00 2.01 E+00 pCi/L 7C2 Rattlesnake Canyon(254693003) - SW 9-Jun-10 Lanthanum-140 -2.57E-01 3.84E+00 2.27E+00 pCi/L 7C2 Rattlesnake Canyon (257047003) - SW 19-Jul-10 Lanthanum-140 -6.54E-01 3.92E+00 2.36E+00 pCi/L 7C2 Rattlesnake Canyon(259695003) - SW 23-Aug-10 Lanthanum-140 -8.39E-02 3.29E+00 1.97E+00 pCi/L 7C2 Rattlesnake Canyon(261409003) - SW 20-Sep-10 Lanthanum-140 -1.33E+00 3.25E+00 2.09E+00 pCi/L 7C2 Rattlesnake Canyon(265391003) - SW 19-Oct-10 Lanthanum-140 7.01E-01 3.12E+00 1.82E+00 pCi/L 7C2 Rattlesnake Canyon(267497003) - SW 16-Nov-10 Lanthanum-140 -1.67E+00 2.69E+00 1.76E+00 pCi/L 7C2 Rattlesnake Canyon(268439003) - SW 6-Dec-10 Lanthanum-140 -8.41 E-01 3.15E+00 1.99E+00 pCi/L 7C2 Rattlesnake Canyon(244513003) - SW 6-Jan-10 Manganese-54 -3.08E-01 1.46E+00 8.84E-01 pCi/L 7C2 Rattlesnake Canyon(247277003) - SW 11-Feb-10 Manganese-54 -8.68E-02 1.71E+00 1.03E+00 pCi/L 7C2 Rattlesnake Canyon(250029003) - SW 22-Mar-10 Manganese-54 -1.12E+00 1.86E+00 1.19E+00 pCi/L 7C2 Rattlesnake Canyon(251498003) - SW 15-Apr-10 Manganese-54 1.1OE+00 2.06E+00 1.16E+00 pCi/L 7C2 Rattlesnake Canyon(252538003) - SW 4-May-10 Manganese-54 6.42E-01 2.05E+00 1.18E+00 pCi/L 7C2 Rattlesnake Canyon(254693003) - SW 9-Jun-10 Manganese-54 1.35E-01 2.05E+00 1.23E+00 pCi/L 7C2 Rattlesnake Canyon(257047003) - SW 19-Jul-10 Manganese-54 -1.32E+00 2.10E+00 1.35E+00 pCi/L 7C2 Rattlesnake Canyon(259695003) - SW 23-Aug-10 Manganese-54 -9.43E-01 1.92E+00 1.21 E+00 pCi/L 7C2 Rattlesnake Canyon(261409003) - SW 20-Sep-10 Manganese-54 9.59E-01 2.07E+00 1.17E+00 pCi/L 7C2 Rattlesnake Canyon(265391003) - SW 19-Oct-10 Manganese-54 -4.13E-01 1.70E+00 1.05E+00 pCi/L 7C2 Rattlesnake Canyon(267497003) - SW 16-Nov-10 Manganese-54 1.82E-01 1.75E+00 1.01 E+00 pCi/L 7C2 Rattlesnake Canyon(268439003) - SW 6-Dec-10 Manganese-54 -6.36E-01 1.97E+00 1.21E+00 pCi/L 7C2 Rattlesnake Canyon(244513003) - SW 6-Jan-10 Nickel-63 -8.59E+00 2.96E+01 1.74E+01 pCi/L 7C2 Rattlesnake Canyon(247277003) - SW 11-Feb-10 Nickel-63 -1.14E+01 3.50E+01 2.05E+01 pCi/L 7C2 Rattlesnake Canyon(250029003) - SW 22-Mar-10 Nickel-63 3.67E+00 3.74E+01 2.24E+01 pCi/L 7C2 Rattlesnake Canyon(251498003) - SW 15-Apr-10 Nickel-63 -5.69E+00 2.69E+01 1.59E+01 pCi/L 7C2 Rattlesnake Canyon(252538003) - SW 4-May-10 Nickel-63 3.67E+00 2.47E+01 1.48E+01 pCi/L 7C2 Rattlesnake Canyon(254693003) - SW 9-Jun-10 Nickel-63 -1.64E+01 2.73E+01 1.57E+01 pCi/L 7C2 Rattlesnake Canyon(257047003) - SW 19-Jul-10 Nickel-63 3.1OE+00 2.90E+01 1.74E+01 pCi/L 7C2 Rattlesnake Canyon(259695003) - SW 23-Aug-10 Nickel-63 1.22E+01 4.11E+01 2.48E+01 pCi/L 7C2 Rattlesnake Canyon(261409003) - SW 20-Sep-10 Nickel-63 8.56E+00 2.99E+01 1.81 E+01 pCi/L 7C2 Rattlesnake Canyon(265391003) - SW 19-Oct-10 Nickel-63 5.18E+00 3.67E+01 2.21E+01 pCi/L 7C2 Rattlesnake Canyon(267497003) - SW 16-Nov-10 Nickel-63 6.38E+00 3.25E+01 1.96E+01 pCi/L 7C2 Rattlesnake Canyon(268439003) - SW 6-Dec-10 Nickel-63 -1.87E+01 3.47E+01 1.99E+01 pCi/L 7C2 Rattlesnake Canyon(244513003) - SW 6-Jan-10 Niobium-95 2.35E-01 1.87E+00 1.41 E+00 pCi/L 7C2 Rattlesnake Canyon(247277003) - SW 11-Feb-10 Niobium-95 1.53E+00 2.23E+00 1.25E+00 pCi/L Page 29 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 7C2 Rattlesnake Canyon(250029003) - SW 22-Mar-10 Niobium-95 -3.69E-01 2.12E+00 1.68E+00 pCi/L 7C2 Rattlesnake Canyon(251498003) - SW 15-Apr-10 Niobium-95 -1.01 E-02 2.OOE+00 1.18E+00 pCi/L 7C2 Rattlesnake Canyon(252538003) - SW 4-May-10 Niobium-95 1.40E+00 2.23E+00 1.25E+00 pGi/L 7C2 Rattlesnake Canyon(254693003) - SW 9-Jun-10 Niobium-95 -2.18E-01 2.1OE+00 1.27E+00 p(i/L 7C2 Rattlesnake Canyon(257047003) - SW 19-Jul-10 Niobium-95 .2.01E+00 2.54E+00. 1.43E+00 pCi/L 7C2 Rattlesnake Canyon(259695003) - SW 23-Aug--10 Niobium-95 2.11 E-01 2.09E+00 1.22E+00 pCi/L 7C2 Rattlesnake Canyon(261409003) - SW 20-Sep-10 Niobium-95 -3.66E-01 2.1OE+00 1.26E+00 pCi/L 7C2 Rattlesnake Canyon(265391003) - SW 19-Oct-10 Niobium-95 1.13E+00 1.94E+00 1.10E+00 pCi/L 7C2 Rattlesnake Canyon(267497003) - SW 16-Nov-10 Niobium-95 3.09E-01 1.81E+00 1.09E+00 pCi/L 7C2 Rattlesnake Canyon(268439003) - SW 6-Dec-10 Niobium-95 6.22E-03 2.1OE+00 1.23E+00 pCi/L 7C2 Rattlesnake Canyon(244513003) - SW 6-Jan-10 Potassium-40 3.25E+02 1.55E+01 4.77E+01 pCi/L 7C2 Rattlesnake Canyon(247277003) - SW 11-Feb-10 Potassium-40 3.02E+02 1.83E+01 4.22E+01 pCi/L 7C2 Rattlesnake Canyon(250029003) - SW 22-Mar-10 Potassium-40 3.81 E+02 1.83E+01 5.09E+01 pCi/L 7C2 Rattlesnake Canyon(251498003) - SW 15-Apr-10 Potassium-40 3.44E+02 2.07E+01 5.26E+01 pCi/L 7C2 Rattlesnake Canyon(252538003) - SW 4-May-10 Potassium-40 3.46E+02 2.17E+01 5.42E+01 pCi/L 7C2 Rattlesnake Canyon(254693003) - SW 9-Jun-10 Potassium-40 3.47E+02 2.25E+01 5.18E+01 pCi/L 7C2 Rattlesnake Canyon(257047003) - SW 19-Jul-10 Potassium-40 3.81E+02 2.15E+01 5.79E+01 pCi/L 7C2 Rattlesnake Canyon(259695003) - SW 23-Aug-10 Potassium-40 3.58E+02 1.93E+01 5.49E+01 pCi/L 7C2 Rattlesnake Canyon(261409003) - SW 20-Sep-10 Potassium-40 3.54E+02 1.99E+01 5.24E+01 pCi/L 7C2 Rattlesnake Canyon(265391003) - SW 19-Oct-10 Potassium-40 3.63E+02 1.64E+01 4.84E+01 pCi/L 7C2 Rattlesnake Canyon(267497003) - SW 16-Nov-10 Potassium-40 3.74E+02 1.65E+01 5.10E+01 pCi/L 7C2 Rattlesnake Canyon(268439003) - SW 6-Dec-10 Potassium-40 3.67E+02 1.97E+01 4.93E+01 pCi/L 7C2 Rattlesnake Canyon(244513003) - SW 6-Jan-10 Total Strontium -9.47E-01 2.60E+00 1.51 E+00 pCi/L 7C2 Rattlesnake Canyon(247277003) - SW 11-Feb-10 Total Strontium -2.36E+00 4.07E+00 2.31E+00 pCi/L 7C2 Rattlesnake Canyon(250029003) - SW 22-Mar-10 Total Strontium -1.20E+00 2.77E+00 1.60E+00 pCi/L 7C2 Rattlesnake Canyon(251498003) - SW 15-Apr-10 Total Strontium 1.47E-01 2.01E+00 1.20E+00 pCi/L 7C2 Rattlesnake Canyon(252538003) - SW 4-May-10 Total Strontium -1.21E-01 2.56E+00 1.52E+00 pCi/L 7C2 Rattlesnake Canyon(254693003) - SW 9-Jun-10 Total Strontium 6.74E-02 1.52E+00 9.09E-01 pCi/L 7C2 Rattlesnake Canyon(257047003) - SW 19-Jul-10 Total Strontium 1.09E+00 2.42E+00 1.50E+00 pCi/L 7C2 Rattlesnake Canyon (259695003) - SW 23-Aug-10 Total Strontium -9.64E-01 1.98E+00 1.14E+00 pCi/L 7C2 Rattlesnake Canyon(261409003) - SW 20-Sep-10 Total Strontium 1.74E+00 2.64E+00 1.67E+00 pCi/L 7C2 Rattlesnake Canyon(265391003) - SW 19-Oct-10 Total Strontium 9.37E-01 1.49E+00 9.58E-01 pCi/L 7C2 Rattlesnake Canyon(267497003) - SW 16-Nov-10 Total Strontium -5.38E-01 4,44E+00 2163E+00 pCi/L 7C2 Rattlesnake Canyon(268439003) - SW 6-Dec-10 Total Strontium 1.48E+00 1.67E+00 1.12E+00 pCi/L 7C2 Rattlesnake Canyon(244513003) - SW 6-Jan-10 Tritium -6.66E+01 2.38E+02 1.39E+02 pCi/L 7C2 Rattlesnake Canyon(247277003) - SW 11-Feb-10 Tritium 7.56E+01 2.16E+02 1.34E+02 pCi/L 7C2 Rattlesnake Canyon(250029003) - SW 22-Mar-10 Tritium 9.46E+00 2.13E+02 1.27E+02 pCi/L 7C2 Rattlesnake Canyon(251498003) - SW 15-Apr-10 Tritium 3.80E+00 2.22E+02 1.33E+02 pCi/L 7C2 Rattlesnake Canyon(252538003) - SW 4-May-10 Tritium -9.73E+01 2.30E+02 1.32E+02 pCi/L 7C2 Rattlesnake Canyon(254693003) - SW 9-Jun-10 Tritium 1.76E+02 2.44E+02 1.57E+02 pCi/L 7C2 Rattlesnake Canyon(257047003) - SW 19-Jul-10 Tritium 2.46E+01 2.39E+02 1.44E+02 pCi/L 7C2 Rattlesnake Canyon(259695003) - SW 23-Aug-10 Tritium -8.38E+01 2.67E+02 1.56E+02 pCi/L 7C2 Rattlesnake Canyon(261409003) - SW 20-Sep-10 Tritium 2.59E601 1.98E+02 1.19E+02 pCi/L 7C2 Rattlesnake Canyon(265391003) - SW 19-Oct-10 Tritium -8.52E+01 2.16E+02 1.25E+02 pCi/L Page 30 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 7C2 Rattlesnake Canyon(267497003) - SW 16-Nov-10 Tritium 1.63E+01 2.19E+02 1.32E+02 pCi/L 7C2 Rattlesnake Canyon(268439003) - SW 6-Dec-10 Tritium -3.36E+01 2.55E+02 1.50E+02 pCi/L 7C2 Rattlesnake Canyon(244513003) - SW 6-Jan-10 Zinc-65 7.68E-01 3.69E+00 2.16E+00 pCi/L 7C2 Rattlesnake Canyon(247277003) - SW 11-Feb-10 Zinc-65 -6.63E-01 4.42E+00 2.64E+00 pCi/L 7C2 Rattlesnake Canyon(250029003) - SW 22-Mar-10 Zinc-65 2.68E-01 4.53E+00 2.65E+00 pCi/L 7C2 Rattlesnake Canyon(251498003) - SW 15-Apr-10 Zinc-65 6.83E-01 4.49E+00 2.68E+00 pCi/L 7C2 Rattlesnake Canyon(252538003) - SW 4-May-10 Zinc-65 -2.27E+00 4.42E+00 2.87E+00 pCi/L 7C2 Rattlesnake Canyon(254693003) - SW 9-Jun-10 Zinc-65 -2.92E+00 4.80E+00 3.05E+00 pCi/L 7C2 Rattlesnake Canyon(257047003) - SW 19-Jul-10 Zinc-65 -6.77E+00 4.51E+00 3.14E+00 pCi/L 7C2 Rattlesnake Canyon(259695003) - SW 23-Aug-10 Zinc-65 -9.65E-01 4.56E+00 2.85E+00 pCi/L 7C2 Rattlesnake Canyon(261409003) - SW 20-Sep-10 Zinc-65 -2.46E+00 4.16E+00 2.73E+00 pCi/L 7C2 Rattlesnake Canyon(265391003) - SW 19-Oct-10 Zinc-65 -2.40E+00 3.65E+00 2.30E+00 pCi/L 7C2 Rattlesnake Canyon(267497003) - SW 16-Nov-10 Zinc-65 6.44E-01 3.67E+00 2.46E+00 pCi/L 7C2 Rattlesnake Canyon(268439003) - SW 6-Dec-10 Zinc-65 -1.33E+00 4.68E+00 2.95E+00 pCi/L 7C2 Rattlesnake Canyon(244513003) - SW 6-Jan-10 Zirconium-95 7.87E-01 2.95E+00 1.68E+00 pCi/L 7C2 Rattlesnake Canyon(247277003) - SW 11-Feb-10 Zirconium-95 8.06E-01 3.33E+00 1.93E+00 pCi/L 7C2 Rattlesnake Canyon(250029003) - SW 22-Mar-10 Zirconium-95 6.45E-01 3.79E+00 2.23E+00 pCi/L 7C2 Rattlesnake Canyon(251498003) - SW 15-Apr-10 Zirconium-95 -1.37E+00 3.70E+00 2.85E+00 pCi/L 7C2 Rattlesnake Canyon(252538003) - SW 4-May-10 Zirconium-95 -1.55E-01 3.53E+00 2.10E+00 pCi/L 7C2 Rattlesnake Canyon(254693003) - SW 9-Jun-10 Zirconium-95 -1.43E+00 3.53E+00 2.22E+00 pCi/L 7C2 Rattlesnake Canyon(257047003) - SW 19-Jul-10 Zirconium-95 -9.29E-01 3.82E+00 2.34E+00 pCi/L 7C2 Rattlesnake Canyon(259695003) - SW 23-Aug-10 Zirconium-95 7.74E-01 3.47E+00 1.99E+00 pCi/L 7C2 Rattlesnake Canyon(261409003) - SW 20-Sep-10 Zirconium-95 8.58E-01 3.83E+00 2.20E+00 pCi/L 7C2 Rattlesnake Canyon(265391003) - SW 19-Oct-10 Zirconium-95 -4.56E-01 3.14E+00 1.90E+00 pCi/L 7C2 Rattlesnake Canyon(267497003) - SW 16-Nov-10 Zirconium-95 1.31 E-02 3.22E+00 1.97E+00 pCi/L 7C2 Rattlesnake Canyon(268439003) - SW 6-Dec-10 Zirconium-95 1.49E+00 4.02E+00 2.28E+00 pCi/L 7D1 Avila Gate - Air Charcoal Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 7D1 Avila Gate(244026009) - AC 2-Jan-10 Iodine-131 -9.75E-04 9.31 E-03 5.68E-03 pCi/m3 7D1 Avila Gate(244687009) - AC 9-Jan-10 Iodine-131 3.53E-03 8.82E-03 4.67E-03 pCi/m3 7D1 Avila Gate(245216009) - AC 16-Jan-10 Iodine-131 3.08E-03 1.09E-02 6.18E-03 pCi/m3 7D1 Avila Gate(245695009) - AC 23-Jan-10 Iodine-131 -4.88E-03 9.17E-03 6.11E-03 pCi/m3 7D1 Avila Gate(246177009) - AC 30-Jan-10 Iodine-131 8.58E-04 9.85E-03 5.85E-03 pCi/m3 7D1 Avila Gate(246845009) - AC 6-Feb-10 Iodine-131 -1.99E-04 1,30E-02 7.73E-03 pCi/m3 7D1 Avila Gate(247357009) - AC 13-Feb-10 Iodine-131 2.97E-03 9.17E-03 5.19E-03 pCi/m3 7D1 Avila Gate(247986009) - AC 20-Feb-10 Iodine-131 -3.62E-05 1.04E-02 6.16E-03 pCi/m3 7D1 Avila Gate(248643009) - AC 27-Feb-10 lodine-131 -4.12E-03 9.01E-03 5.69E-03 pCi/m3 7D1 Avila Gate(249286009) - AC 6-Mar-10 Iodine-131 -2.94E-03 1.64E-02 9.84E-03 pCi/m3 7D1 Avila Gate(249595009) - AC 13-Mar-10 Iodine-1 31 -1.60E-03 7.58E-03 4.77E-03 pCi/m3 7D1 Avila Gate(249961009) - AC 21-Mar-10 lodine-131 7.12E-03 1.13E-02 6.03E-03 pCi/m3 Page 31 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 7D1 Avila Gate(250343009) - AC 27-Mar-10 Iodine-131 2.45E-03 1.12E-02 6.38E-03 pCi/m3 7D1 Avila Gate(250715009) -AC 3-Apr-10 Iodine-131 3.18E-03 1.20E-02 6.60E-03 pCi/m3 7D1 Avila Gate(251139009)-AC 10-Apr-10 Iodine-131 1.71E-04 8.57E-03 5.27E-03 pCi/m3 7D1 Avila Gate(251572009) - AC 17-Apr-10 Iodine-131 -4.58E-03 1.06E-02 7.OOE-03 pCi/m3 7D1 Avila Gate(251946009) - AC 24-Apr-10 Iodine-131 -2.42E-03 1.19E-02 7.53E-03 pCi/m3 7D1 Avila Gate(252354009) - AC 1-May-10 Iodine-131 2.1OE-03 8.80E-03 4.91E-03 pCi/m3 7D1 Avila Gate(252817009) -AC 8-May-10 Iodine-131 2.81E-03 9.60E-03 5.41E-03 pCi/m3 7D1 Avila Gate(253257009) - AC 15-May-10 Iodine-131 5.38E-03 1.17E-02 6.25E-03 pCi/m3 7D1 Avila Gate(253669009) - AC 22-May-10 Iodine-131 1.85E-03 1.38E-02 7.95E-03 pCi/m3 7D1 Avila Gate(254090009) - AC 29-May-10 Iodine-131 -7.25E-03 9.86E-03 7.14E-03 pCi/m3 7D1 Avila Gate(254456009) - AC 5-Jun-10 Iodine-131 2.30E-03 1.05E-02 5.87E-03 pCi/m3 7D1 Avila Gate(254882009) - AC 12-Jun-10 Iodine-131 -3.33E-03 1.07E-02 6.81 E-03 pCi/m3 7D1 Avila Gate(255287009) - AC 19-Jun-10 Iodine-131 1.66E-03 1.05E-02 5.97E-03 pCi/m3 7D1 Avila Gate(255686009) - AC 26-Jun-10 Iodine-131 -3.90E-03 1.27E-02 8,08E-03 pCi/m3 7D1 Avila Gate(256090009) - AC 3-Jul-10 Iodine-131 1.44E-03 1.02E-02 5.94E-03 pCi/m3 7D1 Avila Gate(256488009) - AC 10-Jul-10 Iodine-131 -9.14E-04 8.20E-03 5.04E-03 pCi/m3 7D1 Avila Gate(256975009) - AC 17-Jul-10 Iodine-131 4.25E-04 8.90E-03 5.21 E-03 pCi/m3 7D1 Avila Gate(257399009) - AC 24-Jul-10 Iodine-131 1.87E-03 9.89E-03 5.61E-03 pCi/m3 7D1 Avila Gate(257939009) - AC 31-Jul-10 Iodine-131 -1.72E-04 1.26E-02 7.60E-03 pCi/m3 7D1 Avila Gate(258598009) - AC 7-Aug-10 Iodine-131 -1.41 E-04 9.64E-03 5.65E-03 pCi/m3 7D1 Avila Gate(259108009) - AC 14-Aug-10 Iodine-131 9.26E-04 1.01 E-02 5.87E-03 pCi/m3 7D1 Avila Gate(259586009) - AC 21-Aug-10 Iodine-131 -2.65E-03 1.20E-02 7.59E-03 pCi/m3 7D1 Avila Gate(260023009) - AC 28-Aug-10 Iodine-131 4.89E-03 1.48E-02 8.15E-03 pCi/m3 7D1 Avila Gate(260372009) - AC 4-Sep-10 Iodine-131 1.36E-03 8.85E-03 5.24E-03 pCi/m3 7D1 Avila Gate(260855009) - AC 11-Sep-10 Iodine-131 2.91 E-03 1.01 E-02 5.60E-03 pCi/m3 7D1 Avila Gate(261332009) - AC 18-Sep-10 Iodine-131 2.1OE-03 9.95E-03 5.58E-03 pCi/m3 7D1 Avila Gate(261760009) - AC 25-Sep-10 Iodine-131 -3.24E-03 1.18E-02 7.56E-03 pCi/m3 7D1 Avila Gate(262712009) - AC 2-Oct-10 Iodine-131 4.44E-03 1.13E-02 6.28E-03 pCi/m3 7D1 Avila Gate(264678009) - AC 9-Oct-10 Iodine-131 4.60E-03 1.21 E-02 6.63E-03 pCi/m3 7D1 Avila Gate(265131009) -AC 16-Oct-10 Iodine-131 6.82E-04 9.79E-03 5.61 E-03 pCi/m3 7D1 Avila Gate(265621009) -_AC 23-Oct-10 Iodine-131 3.38E-03 9.82E-03 5.47E-03 pCi/m3 7D1 Avila Gate(266270009) - AC 30-Oct-10 Iodine-131 7.65E-03 1.14E-02 5.78E-03 pCi/m3 7D1 Avila Gate(266799009) - AC 6-Nov-10 Iodine-131 -9.69E-04 7.33E-03 4.71E-03 pCi/m3 7D1 Avila Gate(267308009) - AC 13-Nov-10 Iodine-131 -6.19E-04 1.03E-02 6.09E-03 pCi/m3 7D1 Avila Gate(267562009) - AC 20-Nov-10 Iodine-131 -1.18E-02 1.37E-02 1.04E-02 pCi/m3 7D1 Avila Gate(267908009) - AC 27-Nov-10 Iodine-131 -3.42E-03 1.25E-02 7.97E-03 pCi/m3 7D1 Avila Gate(268357009) - AC 4-Dec-10 Iodine-131 -3.68E-04 8.39E-03 5.08E-03 pCi/m3 7D1 Avila Gate(268889009) - AC 11-Dec-10 Iodine-131 -2.84E-03 1.16E-02 7.14E-03 pCi/m3 7D1 Avila Gate(269108009) - AC 18-Dec-10 Iodine-131 -1.32E-03 1.12E-02 6.93E-03 pCi/m3 7D1 Avila Gate(269312009) - AC 24-Dec-10 Iodine-131 -8.20E-03 1.11E-02 7.94E-03 pCi/m3 7D1 Avila Gate - Air Particulate Sample Name Date Collected I Nuclide Result MDC 2 Sigma TPUI Units 7D1 Avila Gate(244026002) - AP 2-Jan-10 BETA 4.30E-02 2.15E-03 1.25E-02 pCi/m3 Page 32 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 7D1 Avila Gate(244687002) - AP 9-Jan-10 BETA 3.90E-02 1.63E-03 1.45E-02 pCi/m3 7D1 Avila Gate(245216002) - AP 16-Jan-10 BETA 1.06E-02 2.30E-03 1.13E-02 pCi/m3 7D1 Avila Gate(245695002) - AP 23-Jan-10 BETA 8.18E-03 2.03E-03 1.06E-02 pCi/m3 7D1 Avila Gate(246177002) - AP 30-Jan-10 BETA 4.02E-02 1.23E-03 1.03E-02 pCi/m3 7D1 Avila Gate(246845002) - AP 6-Feb-10 BETA 1.44E-02 1.03E-03 9.90E-03 pCi/m3 7D1 Avila Gate(247357002) - AP 13-Feb-10 BETA 8.71E-02 1.31 E-03 1.15E-02 pCi/m3 7D1 Avila Gate(247986002) - AP 20-Feb-10 BETA 3.31E-02 1.03E-03 1.04E-02 pCi/m3 7D1 Avila Gate(248643002) - AP 27-Feb-10 BETA 6.08E-03 1.19E-03 1.13E-02 pCi/m3 7D1 Avila Gate(249286002) - AP 6-Mar-10 BETA 1.08E-02 1.12E-03 1.18E-02 pCi/m3 7D1 Avila Gate(249595002) - AP 13-Mar-10 BETA 5.65E-02 1.09E-03 1.32E-02 pCi/m3 7D1 Avila Gate(249961002) - AP 21-Mar-10 BETA 3.19E-02 1.1OE-03 1.1OE-02 pCi/m3 7D1 Avila Gate(250343002) - AP 27-Mar-10 BETA 1.62E-02 1.29E-03 1.17E-02 pCi/m3 7D1 Avila Gate(250715002) - AP 3-Apr-10 BETA 1.01E-02 1.34E-03 1.07E-02 pCi/m3 7D1 Avila Gate(251139002) -AP 10-Apr-10 BETA 2.35E-02 1.36E-03 1.33E-02 pCi/m3 7D1 Avila Gate(251572002) - AP 17-Apr-10 BETA 1.70E-02 1.17E-03 1.03E-02 pCi/m3 7D1 Avila Gate(251946002) - AP 24-Apr-10 BETA 1.47E-02 1.13E-03 1.OOE-02 pCi/m3 7D1 Avila Gate(252354002)_- AP 1-May-10 BETA 1.84E-02 1.15E-03 1.27E-02 pCi/m3 7D1 Avila Gate(252817002) - AP 8-May-10 BETA 8.80E-03 1.44E-03 1.09E-02 pCi/m3 7D1 Avila Gate(253257002) - AP 15-May-10 BETA 1.94E-02 1.47E-03 9.53E-03 pCi/m3 71)1 Avila Gate(253669002 - AP 22-May-10 BETA 8.67E-03 1.16E-03 1.04E-02 pCi/m3 7D1 Avila Gate(254090002)- AP 29-May-10 BETA 1.21E-02 1.20E-03 1.08E-02 pCi/m3 7D1 Avila Gate(254456002)- AP 5-Jun-10 BETA 8.16E-03 1.76E-03 1.13E-02 pCi/m3 7D1 Avila Gate(254882002) - AP 12-Jun-10 BETA 1.01E-02 1.53E-03 9.96E-03 pCi/m3 7D1 Avila Gate(255287002)_-_AP 19-Jun-10 BETA 2.71E-02 2.01E-03 1.16E-02 pCi/m3 7D1 Avila Gate(255686002) - AP 26-Jun-10 BETA 7.40E-03 1.19E-03 1.04E-02 pCi/m3 7D1 Avila Gate(256090002) - AP 3-Jul-10 BETA 6.30E-02 1.66E-03 1.31 E-02 pCi/m3 7D1 Avila Gate(256488002)_- AP 10-Jul-10 BETA 1.58E-02 1.16E-03 1.23E-02 pCi/m3 7D1 Avila Gate(256975002)- AP 17-Jul-10 BETA 8.55E-03 1.13E-03 1.35E-02 pCi/m3 7D1 Avila Gate(257399002) - AP 24-Jul-10 BETA 1.72E-02 1.21E-03 1.03E-02 pCi/m3 7D1 Avila Gate(257939002) - AP 31-Jul-10 BETA 1.03E-02 2.02E-03 1.14E-02 pCi/m3 7D1 Avila Gate(258598002) - AP 7-Aug-10 BETA 4.21E-03 1.17E-03 1.09E-02 pCi/m3 7D1 Avila Gate(259108002) - AP 14-Aug-10 BETA 7.78E-03 1.37E-03 1.13E-02 pCi/m3 7D1 Avila Gate(259586002) - AP 21-Aug-10 BETA 2.55E-02 1.19E-03 1.04E-02 pCi/m3 7D1 Avila Gate(260023002) - AP 28-Aug-10 BETA 1.40E-02 1.30E-03 1.17E-02 pCi/m3 7D1 Avila Gate(260372002) - AP 4-Sep-10 BETA 1.24E-02 1.31E-03 9.15E-03 pCi/m3 7D1 Avila Gate_260855002) - AP 11-Sep-10 BETA 2.15E-02 1.06E-03 1.05E-02 pCi/m3 7D1 Avila Gate(261332002)- AP 18-Sep-10 BETA 1.49E-02 1.30E-03 1.08E-02 pCi/m3 7D1 Avila Gate(261760002) - AP 25-Sep-10 BETA 4.68E-02 1.35E-03 1.26E-02 pCi/m3 7D1 Avila Gate(262712002) - AP 2-Oct-10 BETA 2.11E-02 1.47E-03 1.09E-02 pCi/m3 7D1 Avila Gate(264678002) -AP 9-Oct-10 BETA 3.01E-02 1.19E-03 1.14E-02 pCi/m3 7D1 Avila Gate(265131002)- AP 16-Oct-10 BETA 1.52E-02 1.23E-03 1.14E-02 pCi/m3 7D1 Avila Gate(265621002) - AP 23-Oct-10 BETA 2.37E-02 1.27E-03 1.01 E-02 pCi/m3 7D1 Avila Gate(266270002) - AP 30-Oct-10 BETA 2.60E-02 1.30E-03 1.26E-02 pCi/m3 7D1 Avila Gate(266799002) - AP 6-Nov-10 BETA 2.86E-02 1.57E-03 1.15E-02 pCi/m3 Page 33 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 7D1 Avila Gate(267308002) - AP 13-Nov-10 BETA 3.01E-02 1.29E-03 1.28E-02 pCi/m3 7D1 Avila Gate(267562002) - AP 20-Nov-10 BETA 3.46E-02 1.68E-03 1.12E-02 pCi/m3 7D1 Avila Gate(267908002) - AP 27-Nov-10 BETA 2.76E-02 1.06E-03 9.51 E-03 pCi/m3 7D1 Avila Gate(268357002) - AP 4-Dec-10 BETA 3.89E-02 1.46E-03 1.26E-02 pCi/m3 7D1 Avila Gate(268889002) - AP 11-Dec-10 BETA 1.59E-02 1.26E-03 1.14E-02 pCi/m3 7D1 Avila Gate(269108002) - AP 18-Dec-10 BETA 1.17E-02 1.64E-03 1.08E-02 pCi/m3 7D1 Avila Gate(269312002) - AP 24-Dec-10 BETA 5.56E-03 1.28E-03 1.1OE-02 pCi/m3 7D1 Avila Gate(250919002) - AP 6-Feb-10 Beryllium-7 1.07E-01 9.99E-03 2.03E-02 pCi/m3 7D1 Avila Gate(256343002) - AP 8-May-10 Beryllium-7 8.38E-02 1.23E-02 1.76E-02 pCi/m3 7D1 Avila Gate(270256002) - AP 9-Nov-10 Beryllium-7 9.60E-02 1.13E-02 1.95E-02 pCi/m3 7D1 Avila Gate(250919002) - AP 6-Feb-10 Cesium-134 5.97E-05 8.58E-04 5.OOE-04 pCi/m3 7D1 Avila Gate(256343002) - AP 8-May-10 Cesium-134 1.08E-04 6.85E-04 3.77E-04 pCi/m3 7D1 Avila Gate(264369002) - AP 7-Aug-10 Cesium-134 -1.34E-04 8.06E-04 5.13E-04 pCi/m3 7D1 Avila Gate(270256002) - AP 9-Nov-10 Cesium-134 2.01E-05 6.05E-04 3.58E-04 pCi/m3 7D1 Avila Gate(250919002) - AP 6-Feb-10 Cesium-137 -1.26E-04 6.OOE-04 3.76E-04 pCi/m3 7D1 Avila Gate(256343002) - AP 8-May-10 Cesium-137 -1.94E-04 5.58E-04 3.24E-04 pCi/m3 7D1 Avila Gate(264369002) - AP 7-Aug-10 Cesium-137 1.54E-04 6.66E-04 3.67E-04 pCi/m3 7D1 Avila Gate(270256002) - AP 9-Nov-10 Cesium-137 -6.14E-05 5.71E-04 3.49E-04 pCi/m3 7D3 Avila Pier - Market Fish Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 7D3 Avila Pier(244173005) - FH Market 5-Jan-10 Cesium-134 -1.37E+00 5.40E+00 3.99E+00 pCi/kg 7D3 Avila Pier(244173005) - FH Market 5-Jan-10 Cesium-137 4.07E+00 4.46E+00 2.41 E+00 pCi/kg 7D3 Avila Pier(244173005) - FH Market 5-Jan-10 Cobalt-58 1.28E+00 4.32E+00 2.50E+00 pCi/kg 7D3 Avila Pier(244173005) - FH Market 5-Jan-10 Cobalt-60 4.43E-01 4.80E+00 2.81 E+00 pCi/kg 7D3 Avila Pier(244173005) - FH Market 5-Jan-10 Iron-59 1.79E+00 1.01 E+01 5.82E+00 pCi/kg 7D3 Avila Pier(244173005) - FH Market 5-Jan-10 Manganese-54 3.56E-01 4.07E+00 2.42E+00 pCi/kg 7D3 Avila Pier(244173005) - FH Market 5-Jan-10 Potassium-40 2.12E+03 3.48E+01 2.16E+02 pCi/kg 7D3 Avila Pier(244173005) - FH Market 5-Jan-10 Zinc-65 -6.27E+00 9.92E+00 6.24E+00 pCi/kg 7G1 Arroyo Grande - Vegetation Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 7G1 Arroyo Grande(268441002) - VG 8-Dec-10 Actinium-228 1.22E+02 2.43E+01 3.24E+01 pCi/kg 7G1 Arroyo Grande(245238002) - VG 19-Jan-10 Beryllium-7 2.55E+02 7.01 E+01 8.31E+01 pCi/kg 7G1 Arroyo Grande(246852002) - VG 9-Feb-10 Beryllium-7 2.11E+02 5.50E+01 7.69E+01 pCi/kg 7G1 Arroyo Grande(249079002) - VG 8-Mar-10 Beryllium-7 2.30E+02 4.42E+01 5.50E+01 pCi/kg 7G1 Arroyo Grande(251134002) -VG 13-Apr-10 Beryllium-7 2.08E+02 5.81E+01 5.64E+01 pCi/kg 7G1 Arroyo Grande(268441002) - VG 8-Dec-10 Beryllium-7 2.80E+02 5.06E+01 5.17E+01 pCi/kg 7G1 Arroyo Grande(268441002)'- VG 8-Dec-10 Bismuth-214 1.28E+02 1.26E+01 2.OOE+01 pCi/kg 7G1 Arroyo Grande(245238002) - VG 19-Jan-10 Cesium-134 5.46E-01 1.07E+01 6.26E+00 pCi/kg 7G1 Arroyo Grande(246852002) - VG 9-Feb-10 Cesium-134 -2.92E+00 9.33E+00 5.89E+00 pCi/kg Page 34 of 86

09@0@00000000000000000000000000*00000000000o 2010 DCPP AREORAppendix C Analysis Result Data 7G1 Arroyo Grande(249079002) - VG 8-Mar-10 Cesium-134 7.37E-01 7.45E+00 4.44E+00 pCi/kg 7G1 Arroyo Grande(251134002) - VG 13-Apr-10 Cesium-134 -5.62E-01 9.06E+00 5.29E+00 pCi/kg 7G1 Arroyo Grande(253199002) - VG 17-May-10 Cesium-134 8.93E+00 1.15E+01 6.36E+00 pCi/kg 7G1 Arroyo Grande(254560002) - VG 9-Jun-10 Cesium-134 -6.19E-01 1.08E+01 6.62E+00 pCi/kg 7G1 Arroyo Grande(256977002) - VG 20-Jul-10 Cesium-134 -3.47E+00 1.11E+01 6.90E+00 pCi/kg 7G1 Arroyo Grande(259152002) - VG 16-Aug-1 0 Cesium-134 -1.89E+00 7.33E+00 4.49E+00 pCi/kg 7G1 Arroyo Grande(260846002) - VG 14-Sep-10 Cesium-134 -6.49E-01 8.84E+00 5.23E+00 pCi/kg 7G1 Arroyo Grande(264612002) - VG 11-Oct-10 Cesium-1 34 6.49E+00 8.35E+00 4.63E+00 pCi/kg 7G1 Arroyo Grande(267150002) - VG 15-Nov-10 Cesium-134 4.88E+00 9.71E+00 5.56E+00 pCi/kg 7G1 Arroyo Grande(268441002) - VG 8-Dec-10 Cesium-134 3.15E+00 8.75E+00 4.92E+00 pCi/kg 7G1 Arroyo Grande(245238002) - VG 19-Jan-10 Cesium-137 -3.91 E+00 1.09E+01 7.51E+00 pCi/kg 7G1 Arroyo Grande(246852002) - VG 9-Feb-10 Cesium-1 37 -5.83E-02 7.31 E+00 4.42E+00 pCi/kg 7G1 Arroyo Grande(249079002) - VG 8-Mar-10 Cesium-137 1.80E+00 6.64E+00 3.87E+00 pCi/kg 7G1 Arroyo Grande(251134002) - VG 13-Apr-10 Cesium-137 2.48E+00 7.55E+00 4.40E+00 pCi/kg 7G1 Arroyo Grande(253199002) - VG 17-May-10 Cesium-1 37 4.33E-01 8.67E+00 5.10E+00 pCi/kg 7G1 Arroyo Grande(254560002) - VG 9-Jun-10 Cesium-137 -1.76E+00 9.28E+00 5.71 E+00 pCi/kg 7G1 Arroyo Grande(256977002) - VG 20-Jul-10 Cesium-1 37 8.27E-01 1.59E+01 1.07E+01 pCi/kg 7G1 Arroyo Grande(259152002) - VG 16-Aug-10 Cesium-1 37 -2.69E+00 5.49E+00 3.42E+00 pCi/kg 7G1 Arroyo Grande(260846002) - VG 14-Sep-10 Cesium-1 37 -8.41 E-01 7.33E+00 4.54E+00 pCi/kg 7G1 Arroyo Grande(264612002) - VG 11-Oct-10 Cesium-1 37 9.31E-01 6.64E+00 3.93E+00 pCi/kg 7G1 Arroyo Grande(267150002) - VG 15-Nov-10 Cesium-137 -1.98E+00 8.10E+00 5.03E+00 pCi/kg 7G1 Arroyo Grande(268441002) - VG 8-Dec-10 Cesium-137 -1.89E+00 6.58E+00 4.10E+00 pCi/kg 7G1 Arroyo Grande(245238002) - VG 19-Jan-10 Iodine-131 -3.29E-01 1.34E+01 7.91 E+00 pCi/kg 7G1 Arroyo Grande(246852002) - VG 9-Feb-10 Iodine-131 7.77E+00 1.22E+01 6.88E+00 pCi/kg 7G1 Arroyo Grande(249079002) - VG 8-Mar-10 Iodine-131 3.61E+00 8.12E+00 4.60E+00 pCi/kg 7G1 Arroyo Grande(251134002) - VG 13-Apr-10 Iodine-131 -3.97E-01 8.64E+00 5.03E+00 pCi/kg 7G1 Arroyo Grande(253199002) - VG 17-May-10 Iodine-131 -2.17E+00 1.04E+01 6.35E+00 pCi/kg 7G1 Arroyo Grande(254560002) - VG 9-Jun-10 Iodine-131 -2.02E+00 1.44E+01 8.54E+00 pCi/kg 7G1 Arroyo Grande(256977002) - VG 20-Jul-10 Iodine-131 4.07E+00 1.47E+01 8.41E+00 pCi/kg 7G1 Arroyo Grande(259152002) - VG 16-Aug-10 Iodine-131 1.77E+00 1.19E+01 7.06E+00 pCi/kg 7G1 Arroyo Grande(260846002) - VG 14-Sep-10 Iodine-131 1.24E+00 9.70E+00 5.62E+00 pCi/kg 7G1 Arroyo Grande(264612002) - VG 11-Oct-10 Iodine-131 1.59E+00 1.08E+01 6.61E+00 pCi/kg 7G1 Arroyo Grande(267150002) - VG 15-Nov-10 Iodine-131 -3.35E-01 1.09E+01 6.29E+00 pCi/kg 7G1 Arroyo Grande(268441002) - VG 8-Dec-10 Iodine-131 3.77E+00 9.25E+00 5.22E+00 pCi/kg 7G1 Arroyo Grande(268441002) - VG 8-Dec-10 Lead-212 7.56E+01 9.98E+00 1.27E+01 pCi/kg 7G1 Arroyo Grande(268441002) - VG 8-Dec-10 Lead-214 1.28E+02 1.27E+01 2.19E+01 pCi/kg 7G1 Arroyo Grande(245238002) - VG 19-Jan-10 Potassium-40 3.35E+03 8.58E+01 3.28E+02 pCi/kg 7G1 Arroyo Grande(246852002) - VG 9-Feb-10 Potassium-40 4.02E+03 6.59E+01 3.53E+02 pCi/kg 7G1 Arroyo Grande(249079002) - VG 8-Mar-10 Potassium-40 3.73E+03 5.94E+01 3.03E+02 pCi/kg 7G1 Arroyo Grande(251134002) - VG 13-Apr-10 Potassium-40 3.95E+03 6.27E+01 4.01 E+02 pCi/kg 7G1 Arroyo Grande(253199002) - VG 17-May-10 Potassium-40 3.75E+03 8.63E+01 4.05E+02 pCi/kg 7G1 Arroyo Grande(254560002) - VG 9-Jun-10 Potassium-40 3.86E+03 8.83E+01 4.02E+02 pCi/kg 7G1 Arroyo Grande(256977002) - VG 20-Jul-10 Potassium-40 3.51E+03 8.57E+01 3.91 E+02 pCi/kg 7G1 Arroyo Grande(259152002) - VG 16-Aug-10 Potassium-40 3.59E+03 5.58E+01 3.82E+02 pCi/kg Page 35 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 7G1 Arroyo Grande(260846002) - VG 14-Sep-10 Potassium-40 6.25E+03 7.99E+01 5.91 E+02 pCi/kg 7G1 Arroyo Grande(264612002) - VG 11-Oct-10 Potassium-40 3.58E+03 4.70E+01 3.56E+02 pCi/kg 7G1 Arroyo Grande(267150002) -VG 15-Nov-10 Potassium-40 5.11E+03 7.90E+01 5.33E+02 pCi/kg 7G1 Arroyo Grande(268441002) - VG 8-Dec-10 Potassium-40 4.97E+03 6.01E+01 4.97E+02 pCi/kg 7G1 Arroyo Grande(268441002) - VG 8-Dec-10 Radium-226 1.28E+02 1.26E+01 2.OOE+01 pCi/kg 7G1 Arroyo Grande(268441002) - VG 8-Dec-10 Radium-228 1.22E+02 2.43E+01 3.24E+01 pCi/kg 7G1 Arroyo Grande(268441002) - VG 8-Dec-10 Thorium-228 7.56E+01 9.98E+00 1.27E+01 pCi/kg 7G1 Arroyo Grande(268441002) - VG 8-Dec-10 Thorium-230 1.28E+02 1.26E+01 1.88E+01 pCi/kg 7G1 Arroyo Grande(268441002) -VG 8-Dec-10 Thorium-232 1.22E+02 2.43E+01 3.24E+0i pCi/kg 8S1 Target Range - Air Charcoal Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 8S1 Target Range(244026011) - AC 2-Jan-10 Iodine-131 -1.03E-03 8.53E-03 5.06E-03 pCi/m3 8S1 Target Range(244687011) - AC 9-Jan-10 Iodine-131 -1.59E-03 6.98E-03 4.61E-03 pCi/m3 8S1 Target Range(245216011) - AC 16-Jan-10 Iodine-131 7.54E-03 1.35E-02 6.97E-03 pCi/m3 8S1 Target Range(245695011) - AC 23-Jan-10 Iodine-131 4.05E-03 1.01E-02 5.37E-03 pCi/m3 8S1 Target Range(246177011) - AC 30-Jan-10 Iodine-131 -3.44E-03 1.09E-02 7.04E-03 pCi/m3 8Sl Target Range(246845011) - AC 6-Feb-10 Iodine-131 3.69E-03 8.38E-03 4.49E-03 pCi/m3 8S1 Target Range(247357011) - AC 13-Feb-10 lodine-131 -1.56E-03 8.66E-03 5.37E-03 pCi/m3 8S1 Target Range(247986011) - AC 20-Feb-10 Iodine-131 -1.24E-03 8.36E-03 5.21E-03 pCi/m3 8S1 Target Range(248643011) - AC 27-Feb-10 Iodine-131 2.35E-04 8.73E-03 5.15E-03 pCi/m3 8S1 Target Range(249286011) - AC 6-Mar-10 Iodine-131 -3.22E-03 9.76E-03 6.42E-03 pCi/m3 8S1 Target Range(249595011) - AC 13-Mar-10 Iodine-131 1.71E-03 9.32E-03 5.21E-03 pCi/m3 8S1 Target Range(249961011) - AC 20-Mar-10 Iodine-131 4.13E-03 1.32E-02 7.36E-03 pCi/m3 8S1 Target Range(250343011) - AC 27-Mar-10 Iodine-131 1.22E-03 8.25E-03 4.70E-03 pCi/m3 8S1 Target Range(250715011) - AC 3-Apr-10 Iodine-131 1.73E-03 8.34E-03 4.86E-03 pCi/m3 8S1 Target Range(251139011) - AC 10-Apr-10 Iodine-131 -2.79E-03 8.20E-03 5.22E-03 pCi/m3 8Sl Target Range(251572011) - AC 17-Apr-10 Iodine-131 -8.93E-04 9.45E-03 5.80E-03 pCi/m3 8S1 Target Range(251946011) - AC 24-Apr-10 Iodine-131 1.99E-03 1.08E-02 6.17E-03 pCi/m3 8Sl Target Range(252354011) - AC 1-May-10 lodine-131 8.77E-04 9.65E-03 5.55E-03 pCi/m3 8Sl Target Range(252817011) - AC 8-May-10 Iodine-131 2.62E-03 9.21E-03 5.03E-03 pCi/m3 8S1 Target Range(253257011) - AC 15-May-10 Iodine-131 -9.96E-04 1.27E-02 7.67E-03 pCi/m3 8S1 Target Range(253669011) - AC 22-May-10 Iodine-131 -8.90E-04 9.74E-03 6.11E-03 pCi/m3 8S1 Target Range(254090011) - AC 29-May-10 Iodine-131 -1.96E-03 1.04E-02 6.53E-03 pCi/m3 8S1 Target Range(254456011) - AC 5-Jun-10 Iodine-131 -2.69E-03 8.66E-03 5.48E-03 pCi/m3 8S1 Target Range(254882011) - AC 12-Jun-10 Iodine-131 -1.43E-03 8.93E-03 5.45E-03 pCi/m3 8S1 Target Range(255287011) - AC 19-Jun-10 Iodine-131 -5.39E-04 8.86E-03 5.21 E-03 pCi/m3 8S1 Target Range(255686011) - AC 26-Jun-10 Iodine-131 -1.21 E-04 9.13E-03 5.35E-03 pCi/m3 8S1 Target Range(256090011) - AC 3-Jul-10 Iodine-131 2.23E-04 1.19E-02 6.93E-03 pCi/m3 8S1 Target Range(256488011) - AC 10-Jul-10 lodine-131 1.01E-03 8.98E-03 5.13E-03 pCi/m3 8S1 Target Range(25697501 1) - AC 17-Jul-10 Iodine-131 -2.02E-03 1.OOE-02 6.25E-03 pCi/m3 8S1 Target Range(257399011) - AC 24-Jul-10 Iodine-131 3.46E-03 1.28E-02 7.03E-03 pCi/m3 8S1 Target Range(257939011) - AC 31-Jul-10 Iodine-131 3.19E-03 1.36E-02 7.62E-03 pCi/m3 8S1 Target Range(258598011) - AC 7-Aug-10 Iodine-131 1.83E-03 9.75E-03 5.59E-03 pCi/m3 Page 36 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 8S1 Target Range(259108011) - AC 14-Aug-10 Iodine-131 3.94E-04 9.01 E-03 5.17E-03 pCi/m3 8S1 Target Range(25958601 1) - AC 21-Aug-10 Iodine-131 -2.41 E-03 1.04E-02 6.68E-03 pCi/m3 8S1 Target Range(26002301 1) - AC 28-Aug-10 Iodine-131 -3.98E-03 1.12E-02 7.45E-03 pCi/m3 8S1 Target Range(26037201 1) - AC 4-Sep-10 Iodine-131 6.08E-04 1.OOE-02 5.87E-03 pCi/m3 8S1 Target Range(26085501 1) - AC 11-Sep-10 Iodine-131 1.58E-04 1.04E-02 6.32E-03 pCi/m3 8S1 Target Range(261332011) - AC 18-Sep-10 lodine-131 -2.88E-03 7.42E-03 5.13E-03 pCi/m3 8S1 Target Range(261760011) - AC 25-Sep-10 Iodine-131 5.62E-03 1.56E-02 8.66E-03 pCi/m3 8S1 Target Range(262712011) - AC 2-Oct-10 Iodine-131 6.41 E-03 1.05E-02 5.25E-03 pCi/m3 8S1 Target Range(26467801 1) - AC 9-Oct-10 Iodine-131 6.63E-04 8.69E-03 5.12E-03 pCi/m3 8S1 Target Range(265131011) -AC 16-Oct-10 Iodine-131 -1.82E-03 1.11E-02 6.75E-03 pCi/m3 8S1 Target Range(265621011) - AC 23-Oct-10 Iodine-131 5.54E-03 1.1OE-02 6.OOE-03 pCi/m3 8S1 Target Range(266270011) -AC 30-Oct-10 Iodine-131 -2.44E-03 1.14E-02 7.11E-03 pCi/m3 8S1 Target Range(266799011) - AC 6-Nov-10 lodine-131 3.OOE-03 9.44E-03 5.09E-03 pCi/m3 8S1 Target Range(267308011) - AC 13-Nov-10 Iodine-131 2.01E-03 1.20E-02 6.99E-03 pCi/m3 8S1 Target Range(267562011) - AC 20-Nov-10 lodine-131 3.67E-03 1.75E-02 1.OOE-02 pCi/m3 8S1 Target Range(267908011) - AC 27-Nov-10 Iodine-131 -1.57E-03 8.30E-03 5.01E-03 pCi/m3 8S1 Target Range(268357011) - AC 4-Dec-10 Iodine-131 1.21E-03 8.14E-03 4.60E-03 pCi/m3 8S1 Target Range(268889011) -AC 11-Dec-10 Iodine-131 -1.88E-03 1.05E-02 6.46E-03 pCi/m3 8S1 Target Range(269108011) - AC 18-Dec-10 Iodine-131 -3.65E-03 1.15E-02 7.33E-03 pCi/m3 8S1 Target Range(269312011) - AC 24-Dec-10 lodine-131 4.04E-03 1.OOE-02 5.25E-03 pCi/m3 8S1 Target Range - Air Particulate Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 8S1 Target Range(244026004) - AP 2-Jan-10 BETA 4.38E-02 1.72E-03 1.25E-02 pCi/m3 8S1 Target Range(244687004) - AP 9-Jan-10 BETA 3.75E-02 2.23E-03 1.45E-02 pCi/m3 8S1 Target Range(245216004) - AP 16-Jan-10 BETA 1.03E-02 2.05E-03 1.13E-02 pCi/m3 8S1 Target Range(245695004) - AP 23-Jan-10 BETA 9.21 E-03 1.32E-03 1.07E-02 pCi/m3 8S1 Target Range(246177004) - AP 30-Jan-10 BETA 3.91 E-02 1.38E-03 1.04E-02 pCi/m3 8S1 Target Range(246845004) - AP 6-Feb-10 BETA 1.48E-02 1.28E-03 9.96E-03 pCi/m3 8S1 Target Range(247357004) - AP 13-Feb-10 BETA 8.74E-02 1.35E-03 1.16E-02 pCi/m3 8S1 Target Range(247986004) - AP 20-Feb-10 BETA 2.60E-02 1.35E-03 1.02E-02 pCi/m3 8S1 Target Range(248643004) - AP 27-Feb-10 BETA 4.69E-03 1.16E-03 1.13E-02 pCi/m3 8S1 Target Range(249286004) - AP 6-Mar-10 BETA 1.20E-02 1.28E-03 1.17E-02 pCi/m3 8S1 Target Range(249595004) - AP 13-Mar-10 BETA 3.55E-02 1.23E-03 1.35E-02 pCi/m3 8S1 Target Range(249961004) - AP 20-Mar-10 BETA 3.42E-02 1.41 E-03 1.11E-02 pCi/m3 8S1 Target Range(250343004) - AP 27-Mar-10 BETA 1.48E-02 1.16E-03 1.19E-02 pCi/m3 8S1 Target Range(250715004) - AP 3-Apr-10 BETA 9.71E-03 1.48E-03 1.08E-02 pCi/m3 8S1 Target Range(251139004) - AP 10-Apr-10 BETA 1.84E-02 1.49E-03 1.32E-02 pCi/m3 8S1 Target Range(251572004) - AP 17-Apr-10 BETA 1.53E-02 1.27E-03 1.03E-02 pCi/m3 8S1 Target Range(251946004) - AP 24-Apr-10 BETA 1.56E-02 1.65E-03 1.01 E-02 pCi/m3 8S1 Target Range(252354004) - AP 1-May-10 BETA 1.34E-02 1.32E-03 1.27E-02 pCi/m3 8S1 Target Range(252817004) - AP 8-May-10 BETA 1.14E-02 1.66E-03 1.08E-02 pCi/m3 8S1 Target Range(253257004) - AP 15-May-10 BETA 1.68E-02 1.61 E-03 9.68E-03 pCi/m3 8S1 Target Range(253669004) - AP 22-May-10 BETA 5.99E-03 1.54E-03 1.07E-02 pCi/m3 Page 37 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 8S1 Target Range(254090004) - AP 29-May-10 BETA 1.06E-02 1.64E-03 1.09E-02 pCi/m3 8S1 Target Range(254456004) - AP 5-Jun-10 BETA 9.OOE-03 1.68E-03 1.12E-02 pCi/m3 8S1 Target Range(254882004) - AP 12-Jun-10 BETA 1.28E-02 1.45E-03 1.03E-02 pCi/m3 8S1 Target Range(255287004) - AP 19-Jun-10 BETA 2.96E-02 1.54E-03 1.19E-02 pCi/m3 8S1 Target Range(255686004) - AP 26-,Jun-10 BETA 5.91E-03 2.32E-03 1.04E-02 pCi/m3 8S1 Target Range(256090004) - AP 3-Jul-10 BETA 3.81E-02 1.23E-03 1.27E-02 pCi/m3 8S1 Target Range(256488004) - AP 10-Jul-10 BETA 1.70E-02 2.21E-03 1.22E-02 oCi/m3 8S1 Target Range(256975004) - AP 17-Jul-10 BETA 1.14E-02 1.37E-03 1.38E-02 pCi/m3 8S1 Target Range(257399004) - AP 24-Jul-10 BETA 2.05E-02 1.36E-03 1.02E-02 pCi/m3 8S1 Target Range(257939004) - AP 31-Jul-10 BETA 9.11E-03 1.23E-03 1.15E-02 pCi/m3 8S1 Target Range(258598004) - AP 7-Aug-10 BETA 3.19E-03 1.46E-03 1.09E-02 pCi/m3 8S1 Target Range(259108004) - AP 14-Aug-10 BETA 5.71E-03 1.18E-03 1.11E-02 pCi/m3 8S1 Target Range(259586004) - AP 21-Aug-10 BETA 1.81E-02 1.92E-03 1.03E-02 pCi/m3 8S1 Target Range(260023004) - AP 28-Aug-10 BETA 9.05E-03 1.13E-03 1.16E-02 pCi/m3 8S1 Target Range(260372004) - AP 4-Sep-10 BETA 1.14E-02 1.25E-03 9.20E-03 pCi/m3 8S1 Target Range(260855004) - AP 11-Sep-10 BETA 1.62E-02 1.33E-03 1.04E-02 pCi/m3 8S1 Target Range(261332004) - AP 18-Sep-10 BETA 1.44E-02 1.45E-03 1.06E-02 pCi/m3 8S1 Target Range(261760004) - AP 25-Sep-10 BETA 4.32E-02 1.52E-03 1.25E-02 pCi/m3 8S1 Target Range(262712004) - AP 2-Oct-10 BETA 1.83E-02 1.27E-03 1.08E-02 pCi/m3 8S_1 Target Range(264678004) - AP 9-Oct-10 BETA 2.69E-02 1.48E-03 1.14E-02 pCi/m3 8S1 Target Range(265131004) - AP 16-Oct-10 BETA 1.92E-02 1.50E-03 1.16E-02 pCi/m3 8S1 Target Range(265621004) - AP 23-Oct-10 BETA 2.13E-02 1.56E-03 1.02E-02 pCi/m3 8S1 Target Range(266270004) - AP 30-Oct-10 BETA 2.04E-02 1.71E-03 1.26E-02 pCi/m3 8S1 Target Range(266799004) - AP 6-Nov-10 BETA 2.05E-02 1.34E-03 1.11E-02 pCi/m3 8S1 Target Range(267308004) - AP 13-Nov-10 BETA 2.72E-02 1.58E-03 1.28E-02 pCi/m3 8S1 Target Range(267562004) - AP 20-Nov-10 BETA 3.43E-02 2.19E-03 1.10E-02 pCi/m3 8S1 Target Range(267908004) - AP 27-Nov-10 BETA 2.76E-02 1.66E-03 9.63E-03 pCi/m3 8S1 Target Range(268357004) - AP 4-Dec-10 BETA 3.81 E-02 1.23E-03 1.26E-02 pCi/m3 8S1 Target Range(268889004) - AP 11-Dec-10 BETA 1.20E-02 2.1OE-03 1.12E-02 pCi/m3 8S1 Target Range(269108004) - AP 18-Dec-10 BETA 1.41E-02 1.68E-03 1.08E-02 pCi/m3 8S1 Target Range(269312004) - AP 24-Dec-10 BETA 7.71E-03 1.41E-03 1.1OE-02 pCi/m3 8S1 Target Range(250919004) - AP 6-Feb-10 Beryllium-7 1.15E-01 8.29E-03 1.86E-02 pCi/m3 8S1 Target Range(256343004) - AP 8-May-10 Beryllium-7 7.52E-02 1.12E-02 1.60E-02 pCi/m3 8S1 Target Range(270256004) - AP 9-Nov-10 Beryllium-7 8.87E-02 1.09E-02 1.96E-02 pCi/m3 8S1 Target Range(250919004) - AP 6-Feb-10 Cesium-134 2.32E-04 7.14E-04 3.83E-04 pCi/m3 8S1 Target Range(256343004) - AP 8-May-10 Cesium-134 1.83E-04 6.14E-04 3.25E-04 pCi/m3 8S1 Target Range(264369004) - AP 7-Aug-10 Cesium-1 34 -1.03E-04 7.90E-04 5.OOE-04 pCi/m3 8S1 Target Range(270256004) - AP 9-Nov-10 Cesium-134 1.98E-04 8.24E-04 4.52E-04 pCi/m3 8S1 Target Range(250919004) - AP 6-Feb-10 Cesium-137 -2.13E-04 3.17E-04 2.52E-04 pCi/m3 8S1 Target Range(256343004) - AP 8-May-10 Cesium-137 8.47E-05 4.89E-04 2.75E-04 pCi/m3 8S1 Target Range(264369004) - AP 7-Aug-10 Cesium-137 1.21E-04 7.03E-04 3.94E-04 pCi/m3 18S1 Target Range(270256004) - AP 9-Nov-10 Cesium-137 -1.55E-04 4.96E-04 3.18E-04 pCi/m3 8S2 SW Site Boundary - Air Charcoal Page 38 of 86

2010 DCPP AREOR Appendix C Analysis Result Data Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 8S2 SW Site Boundary(244026010) - AC 2-Jan-10 lodine-131 2.42E-03 1.38E-02 7.87E-03 pCi/m3 8S2 SW Site Boundary(244687010) - AC 9-Jan-10 lodine-131 -2.09E-04 1.15E-02 6.74E-03 pCi/m3 8S2 SW Site Boundary(245216010) -AC 16-Jan-10 lodine-131 3.61 E-03 1.60E-02 9.25E-03 pCi/m3 8S2 SW Site Boundary(245695010) - AC 23-Jan-10 lodine-131 5.76E-04 7.78E-03 4.70E-03 pCi/m3 8S2 SW Site Boundary(246177010) - AC 30-Jan-10 lodine-131 3.68E-03 9.87E-03 5.47E-03 pCi/m3 8S2 SW Site Boundary(246845010) -AC 6-Feb-10 lodine-131 1.01 E-04 1.10E-02 6.48E-03 pCi/m3 8S2 SW Site Boundary(247357010) - AC 13-Feb-10 lodine-131 6.22E-03 9.30E-03 4.53E-03 pCi/m3 8S2 SW Site Boundary(247986010) - AC 20-Feb-10 Iodine-131 -1.57E-03 7.92E-03 4.93E-03 pCi/m3 8S2 SW Site Boundary(248643010) - AC 27-Feb-10 Iodine-131 -2.43E-03 7.12E-03 5.05E-03 pCi/m3 8S2 SW Site Boundary(249286010) - AC 6-Mar-10 lodine-131 5.48E-03 1.25E-02 6.57E-03 pCi/m3 8S2 SW Site Boundary(249595010) - AC 13-Mar-10 Iodine-131 2.28E-04 1.08E-02 6.38E-03 pCi/m3 8S2 SW Site Boundary(249961010) - AC 20-Mar-10 Iodine-131 -5.23E-03 8.85E-03 6.22E-03 pCi/m3 8S2 SW Site Boundary(25034301 0) - AC 27-Mar-10 Iodine-1 31 -1.45E-03 8.38E-03 5.43E-03 pCi/m3 8S2 SW Site Boundary(250715010) - AC 3-Apr-10 lodine-131 -1.67E-03 1.06E-02 6.51E-03 pCi/m3 8S2 SW Site Boundary(251139010) - AC 10-Apr-10 lodine-131 -5.85E-03 8.19E-03 6.03E-03 pCi/m3 8S2 SW Site Boundary(251572010) - AC 17-Apr-10 lodine-131 -9.32E-03 1.00E-02 7.60E-03 pCi/m3 8S2 SW Site Boundary(251946010) - AC 24-Apr-10 lodine-131 -3.80E-03 1.21 E-02 7.67E-03 pCi/m3 8S2 SW Site Boundary(252354010) - AC 1-May-10 lodine-131 3.OOE-03 8.87E-03 4.77E-03 pCi/m3 8S2 SW Site Boundary(252817010) - AC 8-May-10 lodine-131 -2.20E-03 7.94E-03 4.88E-03 pCi/m3 8S2 SW Site Boundary(253257010) - AC 15-May-10 lodine-131 2.82E-03 1.10E-02 5.96E-03 pCi/m3 8S2 SW Site Boundary(253669010) - AC 22-May-10 lodine-131 -2.60E-04 8.53E-03 4.98E-03 pCi/m3 8S2 SW Site Boundary(254090010) - AC 29-May-10 lodine-131 6.57E-03 1.29E-02 6.80E-03 pCi/m3 8S2 SW Site Boundary(254456010) - AC 5-Jun-10 Iodine-131 -1.45E-03 1.15E-02 7.22E-03 pCi/m3 8S2 SW Site Boundary(254882010) - AC 12-Jun-10 Iodine-131 -1.21E-03 1.31E-02 7.91E-03 pCi/m3 8S2 SW Site Boundary(255287010) - AC 19-Jun-10 Iodine-131 -1.32E-04 1.37E-02 8.14E-03 pCi/m3 8S2 SW Site Boundary(255686010) - AC 26-Jun-10 Iodine-131 7.44E-04 1.13E-02 6.63E-03 pCi/m3 8S2 SW Site Boundary(256090010) - AC 3-Jul-10 Iodine-131 -1.62E-03 8.10E-03 5.OOE-03 pCi/m3 8S2 SW Site Boundary(256488010) - AC 10-Jul-10 Iodine-131 2.66E-03 9.84E-03 5.47E-03 pCi/m3 8S2 SW Site Boundary(256975010) -AC 17-Jul-10 Iodine-131 2.46E-03 9.31E-03 5.11E-03 pCi/m3 8S2 SW Site Boundary(257399010) - AC 24-Jul-10 Iodine-131 -2.60E-03 8.97E-03 5.63E-03 pCi/m3 8S2 SW Site Boundary(257939010) - AC 31-Jul-10 Iodine-131 7.55E-04 1.16E-02 6.90E-03 pCi/m3 8S2 SW Site Boundary(258598010) - AC 7-Aug-10 Iodine-131 -2.85E-03 1.02E-02 6.33E-03 pCi/m3 8S2 SW Site Boundary(259108010) - AC 14-Aug-10 Iodine-131 7.21 E-04 1.06E-02 6.23E-03 pCi/m3 8S2 SW Site Boundary(259586010) - AC 21-Aug-10 Iodine-131 1.85E-03 8.85E-03 4.98E-03 pCi/m3 8S2 SW Site Boundary(260023010) - AC 28-Aug-10 Iodine-131 -5.98E-04 9.64E-03 5.68E-03 pCi/m3 8S2 SW Site Boundary(260372010) - AC 4-Sep-10 Iodine-131 -1.43E-03 8.38E-03 5.23E-03 pCi/m3 8S2 SW Site Boundary(260855010) - AC 11-Sep-10 lodine-131 -5.85E-05 1.25E-02 7.56E-03 pCi/m3 8S2 SW Site Boundary(261332010) -AC 18-Sep-10 lodine-131 1.43E-03 1.01E-02 5.81 E-03 pCi/m3 8S2 SW Site Boundary(261760010) - AC 25-Sep-10 lodine-131 7.18E-05 1.21E-02 7.19E-03 pCi/m3' 8S2 SW Site Boundary(262712010) - AC 2-Oct-10 lodine-131 -2.84E-03 7.83E-03 5.32E-03 pCi/m3 8S2 SW Site Boundary(264678010) - AC 9-Oct-10 lodine-131 3.30E-04 1.05E-02 6.37E-03 pCi/m3 8S2 SW Site Boundary(265131010) - AC 16-Oct-10 Iodine-131 -3.73E-03 1.04E-02 6.96E-03 pCi/m3 8S2 SW Site Boundary(265621010) - AC 23-Oct-10 lodine-131 -1.71E-03 8.24E-03 5.22E-03 pCi/m3 Page 39 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 8S2 SW Site Boundary(266270010) - AC 30-Oct-10 1odine-131 2.44E-03 1.13E-02 6.29E-03 pCi/m3 8S2 SW Site Boundary(266799010) - AC 6-Nov-10 Iodine-131 1.72E-03 1.11E-02 6.38E-03 pCi/m3 8S2 SW Site Boundary(267308010) - AC 13-Nov-10 Iodine-131 -1.52E-03 9.64E-03 5.86E-03 pCi/m3 8S2 SW Site Boundary(267562010) - AC 20-Nov-10 Iodine-131 -6.96E-03 1.30E-02 9.02E-03 pCi/m3 8S2 SW Site Boundary(267908010) - AC 27-Nov-10 Iodine-131 2.74E-03 9.98E-03 5.60E-03 pCi/m3 8S2 SW Site Boundary(268357010) -AC 4-Dec-10 Iodine-131 -7.51 E-04 9.80E-03 6.OOE-03 pCi/m3 8S2 SW Site Boundary(268889010) - AC 11-Dec-10 Iodine-131 -4.59E-03 9.52E-03 6.52E-03 pCi/m3 8S2 SW Site Boundary(269108010) - AC 18-Dec-10 Iodine-131 -5.41 E-04 1.02E-02 6.07E-03 pCi/m3 8S2 SW Site Boundary(269312010) - AC 24-Dec-10 Iodine-131 -4 22E-04 9.71 E-03 5.88E-03 pCi/m3 8S2 SW Site Boundary - Air Particulate Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 8S2 SW Site Boundary(244026003) - AP 2-Jan-10 BETA 5.04E-02 2.07E-03 1.26E-02 pCi/m3 8S2 SW Site Boundary(244687003) - AP 9-Jan-10 BETA 4.48E-02 1.83E-03 1.50E-02 pCi/m3 8S2 SW Site Boundary(245216003) - AP 16-Jan-10 BETA 1,77E-02 2.32E-03 1.14E-02 pCi/m3 8S2 SW Site Boundary(245695003) - AP 23-Jan-10 BETA 1.09E-02 2.46E-03 1.08E-02 pCi/m3 8S2 SW Site Boundary(246177003) - AP 30-Jan-10 BETA 4.70E-02 1.26E-03 1.05E-02 pCi/m3 8S2 SW Site Boundary(246845003) - AP 6-Feb-10 BETA 1.77E-02 1.12E-03 9.91E-03 pCi/m3 8S2 SW Site Boundary(247357003) - AP 13-Feb-10 BETA 9.51E-02 1.44E-03 1.16E-02 pCi/m3 8S2 SW Site Boundary(247986003) - AP 20-Feb-10 BETA 2.93E-02 1.14E-03 1.02E-02 pCi/m3 8S2 SW Site Boundary(248643003) - AP 27-Feb-10 BETA 6.31E-03 1.26E-03 1.12E-02 pCi/m3 8S2 SW Site Boundary(249286003) - AP 6-Mar-10 BETA 7.43E-03 1.11E-03 1.16E-02 pCi/m3 8S2 SW Site Boundary(249595003) - AP 13-Mar-10 BETA 3.26E-02 1.29E-03 1.32E-02 pCi/m3 8S2 SW Site Boundary(249961003) - AP 20-Mar-10 BETA 3.41 E-02 1.28E-03 1.10E-02 pCi/m3 8S2 SW Site Boundary(250343003) - AP 27-Mar-10 BETA 1.72E-02 1.43E-03 1.20E-02 pCi/m3 8S2 SW Site Boundary(250715003) - AP 3-Apr-10 BETA 6.39E-03 1.12E-03 1.07E-02 pCi/m3 8S2 SW Site Boundary(251139003) - AP 10-Apr-10 BETA 1.85E-02 1.12E-03 1.32E-02 pCi/m3 8S2 SW Site Boundary(251572003) - AP 17-Apr-10 BETA 1.50E-02 1.31 E-03 1.02E-02 pCi/m3 8S2 SW Site Boundary(251946003) - AP 24-Apr-10 BETA 1.78E-02 1.22E-03 1.01 E-02 pCi/m3 8S2 SW Site Boundary(252354003) - AP 1-May-10 BETA 1.43E-02 1.31 E-03 1.25E-02 pCi/m3 8S2 SW Site Boundary(252817003) - AP 8-May-10 BETA 9.77E-03 1.62E-03 1.05E-02 pCi/m3 8S2 SW Site Boundary(253257003) - AP 15-May-10 BETA 1.86E-02 1.23E-03 9.61E-03 pCi/m3 8S2 SW Site Boundary(253669003) - AP 22-May-10 BETA 7.05E-03 1.55E-03 1.07E-02 pCi/m3 8S2 SW Site Boundary(254090003) - AP 29-May-10 BETA 6.19E-03 1.65E-03 1.07E-02 pCi/m3 8S2 SW Site Boundary(254456003) - AP 5-Jun-10 BETA 4.02E-03 1.23E-03 1.11E-02 pCi/m3 8S2 SW Site Boundary(254882003) - AP 12-Jun-10 BETA 9.34E-03 1.59E-03 1.02E-02 pCi/m3 8S2 SW Site Boundary(255287003) - AP 19-Jun-10 BETA 2.59E-02 1.29E-03 1.17E-02 pCi/m3 8S2 SW Site Boundary(255686003) - AP 26-Jun-10 BETA 7.59E-03 1.52E-03 1.03E-02 pCi/m3 8S2 SW Site Boundary(256090003) - AP 3-Jul-10 BETA 3.89E-02 1.27E-03 1.27E-02 pCi/m3 8S2 SW Site Boundary(256488003) - AP 10-Jul-10 BETA 1.40E-02 1.75E-03 1.19E-02 pCi/m3 8S2 SW Site Boundary(256975003) - AP 17-Jul-10 BETA 8.38E-03 1.69E-03 1.36E-02 pCi/m3 8S2 SW Site Boundary(257399003) - AP 24-Jul-10 BETA 1.74E-02 1.78E-03 1.04E-02 pCi/m3 8S2 SW Site Boundary(257939003) - AP 31-Jul-10 BETA 1.29E-02 1.97E-03 1.14E-02 pCi/m3 8S2 SW Site Boundary(258598003) - AP 7-Aug-10 BETA 4.84E-03 1.74E-03 1.10E-02 pCi/m3 Page 40 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 8S2 SW Site Boundary(259108003) - AP 14-Aug-10 BETA 4.91E-03 1.88E-03 1.10E-02 pCi/m3 8S2 SW Site Boundary(259586003) - AP 21-Aug-10 BETA 2.22E-02 1.90E-03 1.03E-02 pCi/m3 8S2 SW Site Boundary(260023003) - AP 28-Aug-10 BETA 1.04E-02 1.93E-03 1.16E-02 pCi/m3 8S2 SW Site Boundary(260372003) - AP 4-Sep-10 BETA 1.05E-02 2.08E-03 9.30E-03 pCi/m3 8S2 SW Site Boundary(260855003) - AP 11-Sep-1 0 BETA 1.45E-02 1.19E-03 1.04E-02 pCi/m3 8S2 SW Site Boundary(261332003) - AP 18-Sep-10 BETA 1.30E-02 1.37E-03 1.06E-02 pCi/m3 8S2 SW Site Boundary261760003) - AP 25-Sep-10 BETA 4.38E-02 1.27E-03 1.25E-02 pCi/m3 8S2 SW Site Boundary(262712003) - AP 2-Oct-10 BETA 1.80E-02 1.OOE-03 1.08E-02 pCi/m3 8S2 SW Site Boundary(264678003) - AP 9-Oct-10 BETA 2.52E-02 1.40E-03 1.14E-02 pCi/m3 8S2 SW Site Boundary(265131003) - AP 16-Oct-10 BETA 2.09E-02 9.78E-04 1.16E-02 pCi/m3 8S2 SW Site Boundary(265621003) - AP 23-Oct-10 BETA 1.71E-02 1.05E-03 1.OOE-02 pCi/m3 8S2 SW Site Boundary(266270003) - AP 30-Oct-10 BETA 2.51 E-02 1.08E-03 1.27E-02 pCi/m3 8S2 SW Site Boundary(266799003) - AP 6-Nov-10 BETA 2.45E-02 1.26E-03 1.13E-02 pCi/m3 8S2 SW Site Boundary(267308003) - AP 13-Nov-10 BETA 2.44E-02 1.07E-03 1.28E-02 pCi/m3 8S2 SW Site Boundary(267562003) - AP 20-Nov-10 BETA 2.67E-02 1.37E-03 1.09E-02 pCi/m3 8S2 SW Site Boundary(267908003) - AP 27-Nov-10 BETA 2.95E-02 1.02E-03 9.51E-03 pCi/m3 8S2 SW Site Boundary(268357003) - AP 4-Dec-10 BETA 3.65E-02 1.66E-03 1.26E-02 pCi/m3 8S2 SW Site Boundary(268889003) - AP 11-Dec-10 BETA 1.51E-02 1.28E-03 1.13E-02 pCi/m3 8S2 SW Site Boundary(269108003) - AP 18-Dec-10 BETA 8.29E-03 1.78E-03 1.07E-02 pCi/m3 8S2 SW Site Boundary(269312003) - AP 24-Dec-10 BETA 7.90E-03 1.37E-03 1.11 E-02 pCi/m3 8S2 SW Site Boundary(250919003) - AP 6-Feb-10 Beryllium-7 9.40E-02 8.25E-03 1.77E-02 pCi/m3 8S2 SW Site Boundary(256343003) - AP 8-May-10 Beryllium-7 7.55E-02 1.43E-02 2.06E-02 pCi/m3 8S2 SW Site Boundary(270256003) - AP 9-Nov-10 Beryllium-7 1.02E-01 1.07E-02 1.68E-02 pCi/m3 8S2 SW Site Boundary(250919003) - AP 6-Feb-10 Cesium-134 1.46E-04 6.97E-04 3.81E-04 pCi/m3 8S2 SW Site Boundary(256343003) - AP 8-May-10 Cesium-1 34 -1.04E-04 7.95E-04 5.03E-04 pCi/m3 8S2 SW Site Boundary(264369003) - AP 7-Aug-10 Cesium-134 1.09E-04 8.18E-04 4.58E-04 pCi/m3 8S2 SW Site Boundary(270256003) - AP 9-Nov-10 Cesium-134 1.44E-04 5.84E-04 3.17E-04 pCi/m3 8S2 SW Site Boundary(250919003) - AP 6-Feb-10 Cesium-137 -7.27E-05 4.36E-04 2.73E-04 pCi/m3 8S2 SW Site Boundary(256343003) - AP 8-May-10 Cesium-137 3.12E-06 6.27E-04 3.71E-04 pCi/m3 8S2 SW Site Boundary(264369003) - AP 7-Aug-10 Cesium-137 7.50E-05 8.94E-04 4.83E-04 pCi/m3 8S2 SW Site Boundary(270256003) - AP 9-Nov-10 Cesium-137 -1.50E-04 4.25E-04 2.89E-04 pCi/m3 8S3 DCSF96 Groundwater Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 8S3 DCSF96-1(246664001) - GW 4-Feb-10 BETA 3.67E+00 1.33E+00 1.15E+00 pCi/L 8S3 DCSF96-1(253787004) - GW 24-May-10 BETA 4.76E+00 2.89E+00 2.04E+00 pCi/L 8S3 DCSF96-1(260247001) - GW 31-Aug-10 BETA 1.02E+01 1.52E+00 2.14E+00 pCi/L 8S3 DCSF96-1(266521004) - GW 2-Nov-10 BETA 1.27E+00 1.27E+00 8.48E-01 pCi/L 8S3 DCSF96-1(246664001) - GW 4-Feb-10 Barium-140 1.80E+00 102E+01 6.13E+00 pCi/L 8S3 DCSF96-1(253787004) - GW 24-May-10 Barium-140 -7.31E+00 1.07E+01 8.94E+00 pCi/L 8S3 DCSF96-1(260247001) - GW 31-Aug-10 Barium-140 4.05E+00 1.06E+01 6.18E+00 pCi/L 8S3 DCSF96-1(266521004) - GW 2-Nov-10 Barium-140 -6.62E-01 1.04E+01 6.10E+00 pCi/L 8S3 DCSF96-1(246664001) - GW 4-Feb-10 Cesium-1 34 -8.30E-02 2.22E+00 1.32E+00 pCiNL 8S3 DCSF96-1(253787004) - GW 24-May-10 Cesium-134 9.59E-01 2.33E+00 1.35E+00 pCi/L Page 41 of 86

2010 DCPP AREOR Appendix C Analysis Result Data 8S3 DCSF96-1(260247001) - GW 31-Aug-10 Cesium-1 34 -2.50E+00 2.34E+00 2.23E+00 pCi/L 8S3 DCSF96-1(266521004) - GW 2-Nov-10 Cesium-134 1.09E+00 2.66E+00- 1.53E+00 pCi/L 8S3 DCSF96-1(246664001) - GW 4-Feb-10 Cesium-137 9.56E-01 2.07E+00 1.16E+00 pCi/L 8S3 DCSF96-1(253787004) - GW 24-May-10 Cesium-137 -4.22E-01 1.98E+00 1.22E+00 pCi/L 8S3 DCSF96-1(260247001) - GW 31-Aug-10 Cesium-137 2.73E-01 2.OOE+00 1.17E+00 pCi/L 8S3 DCSF96-1(266521004) - GW 2-Nov-10 Cesium-137 -9.03E-01 2.01E+00 1.25E+00 pCi/L 8S3 DCSF96-1(246664001) - GW 4-Feb-10 Cobalt-58 -7.52E-01 1.78E+00 1.11E+00 pCi/L 8S3 DCSF96-1(253787004) - GW 24-May-10 Cobalt-58 -7.54E-01 1.95E+00 1.24E+00 pCi/L 8S3 DCSF96-1(260247001) - GW 31-Aug-10 Cobalt-58 -7.42E-01 1.82E+00 1.38E+00 pCi/L 8S3 DCSF96-1(266521004) - GW 2-Nov-10 Cobalt-58 -2.13E-01 2.14E+00 1.30E+00 pCi/L 8S3 DCSF96-1 (246664001) - GW 4-Feb-10 Cobalt-60 -2.22E-01 1.97E+00 1.18E+00 pCi/L 8S3 DCSF96-1(253787004) - GW 24-May-10 Cobalt-60 5.35E-01 2.05E+00 1.17E+00 pCi/L 8S3 DCSF96-1(260247001) - GW 31-Aug-10 Cobalt-60 4.09E-01 2.19E+00 1.27E+00 pCi/L 8S3 DCSF96-1(266521004) - GW 2-Nov-10 Cobalt-60 4.02E-01 2.41E+00 1.41E+00 pCi/L 8S3 DCSF96-1(246664001) - GW 4-Feb-10 Iodine-131 -8.86E-01 3.38E+00 2.05E+00 pCi/L 8S3 DCSF96-1(253787004) - GW 24-May-10 Iodine-131 1.79E-01 4.20E+00 3.63E+00 pCi/L 8S3 DCSF96-1(260247001) - GW 31-Aug-10 Iodine-131 2.05E+00 3.70E+00 2.18E+00 pCi/L 8S3 DCSF96-1(266521004) - GW 2-Nov-10 Iodine-131 8.59E-02 4.05E+00 2.43E+00 pCi/L 8S3 DCSF96-1(246664001) - GW 4-Feb-10 Iron-55 1.35E+01 9.78E+01 7.36E+01 pCi/L 8S3 DCSF96-1(253787004) - GW 24-May-10 Iron-55 -1.51 E+01 7.66E+01 5.41 E+01 pCi/L 8S3 DCSF96-1(260247001) - GW 31-Aug-10 Iron-55 9.87E-01 9.OOE+01 6.05E+01 pCi/L 8S3 DCSF96-1(266521004) - GW 2-Nov-10 Iron-55 -4.39E+01 1.07E+02 7.91 E+01 pCi/L 8S3 DCSF96-1(246664001) - GW 4-Feb-10 Iron-59 -3.10E-01 3.94E+00 2.42E+00 pCi/L 8S3 DCSF96-1(253787004) - GW 24-May-10 Iron-59 2.01E-01 3.83E+00 2.24E+00 pCi/L 8S3 DCSF96-1(260247001) - GW 31-Aug-10 Iron-59 9.53E-02 3.88E+00 2.26E+00 pCi/L 8S3 DCSF96-1(266521004) - GW 2-Nov-10 Iron-59 1.71E+00 4.79E+00 2.71E+00 GCi/L 8S3 DCSF96-1(246664001) - GW 4-Feb-10 Lanthanum-140 9.41E-01 3.64E+00 2.10E+00 pCi/L 8S3 DCSF96-1(253787004) - GW 24-May-10 Lanthanum-140 1.45E+00 4.04E+00 2.30E+00 pCi/L 8S3 DCSF96-1(260247001) - GW 31-Aug-10 Lanthanum-140 -4.OOE-01 3.46E+00 3.19E+00 pCi/L 8S3 DCSF96-1(266521004) - GW 2-Nov-10 Lanthanum-140 2.48E-01 3.80E+00 2.20E+00 pCi/L 8S3 DCSF96-1(246664001) - GW 4-Feb-10 Manganese-54 1.35E+00 1.98E+00 1.09E+00 pCi/L 8S3 DCSF96-1(253787004) - GW 24-May-10 Manganese-54 -3.01E-02 1.86E+00 1.13E+00 pCi/L 8S3 DCSF96-1(260247001) - GW 31-Aug-10 Manganese-54 -4.19E-01 1.83E+00 1.13E+00 pCi/L 8S3 DCSF96-1(266521004) - GW 2-Nov-10 Manganese-54 -6.65E-01 1.93E+00 1.22E+00 pCi/L 8S3 DCSF96-1(246664001) - GW 4-Feb-10 Nickel-63 4.25E+00 3.35E+01 2.01E+01 pCi/L 8S3 DCSF96-1(253787004) - GW 24-May-10 Nickel-63 2.36E+00 3.41E+01 2.04E+01 pCi/L 8S3 DCSF96-1 260247001) - GW 31-Aug-10 Nickel-63 -7.58E+00 3.66E+01 2.16E+01 pCi/L 8S3 DCSF96-1(266521004) - GW 2-Nov-10 Nickel-63 -5.51E+00 3.11E+01 1.83E+01 pCi/L 8S3 DCSF96-1(246664001) - GW 4-Feb-10 Niobium-95 2.46E-01 2.05E+00 1.20E+00 pCi/L 8S3 DCSF96-1(253787004) - GW 24-May-10 Niobium-95 5.45E-01 2.12E+00 1.25E+00 pCi/L 8S3 DCSF96-1(260247001) - GW 31-Aug-10 Niobium-95 1.79E+00 2.11E+00 1.18E+00 pCi/L 8S3 DCSF96-1(266521004) - GW 2-Nov-10 Niobium-95 1.14E-01 2.13E+00 1.27E+00 pCi/L 8S3 DCSF96-1(246664001) - GW 4-Feb-10 Total Strontium 1.36E-01 2.05E-01 1.29E-01 pCi/L 8S3 DCSF96-1 (253787004) - GW 24-May-10 Total Strontium 5.90E-02 2.27E-01 1.37E-01 pCi/L Page 42 of 86 OOOOOOOOO 0 9 0 0OIDO0 0 is 0 O 0 0O 0

2010 DCPP AREOR Appendix C Analysis Result Data 8S3 DCSF96-1 (260247001) - GW 31-Aug-10 Total Strontium 1.98E-02 2.53E-01 1.52E-01 pCi/L 8S3 DCSF96-1(266521004) - GW 2-Nov-10 Total Strontium -2.70E-02 1.11E-01 6.47E-02 pCi/L 8S3 DCSF96-1(246664001)- GW 4-Feb-10 Tritium 4.23E+01 2.18E+02 1.32E+02 pCi/L 8S3 DCSF96-1(253787004) - GW 24-May-10 Tritium 2.04E+02 2.13E+02 1.42E+02 pCi/L 8S3 DCSF96-1(260247001)- GW 31-Aug-10 Tritium 2.05E+01 2.17E+02 1.30E+02 pCi/L 8S3 DCSF96-1 (266521004) - GW 2-Nov-1 0 Tritium 3.25E+02 2.08E+02 1.51 E+02 pCi/L 8S3 DCSF96-1 (246664001) - GW 4-Feb-10 Zinc-65 -2.44E+00 3.97E+00 2.61 E+00 pCi/L 8S3 DCSF96-1(253787004) - GW 24-May-10 Zinc-65 3.41E-01 3.98E+00 2.32E+00 pCi/L 8S3 DCSF96-1(260247001) - GW 31-Aug-10 Zinc-65 -1.06E+00 3.66E+00 2.22E+00 pCi/L 8S3 DCSF96-1(266521004) - GW 2-Nov-10 Zinc-65 -1.75E+00 4.23E+00 3.11E+00 pCi/L 8S3 DCSF96-1 (246664001) - GW 4-Feb-10 Zirconium-95 -8.39E-02 3.20E+00 1.90E+00 pCi/L 8S3 DCSF96-1(253787004) - GW 24-May-10 Zirconium-95 1.15E+00 3.54E+00 2.07E+00 pCi/L 8S3 DCSF96-1 (260247001) - GW 31-Aug-10 Zirconium-95 -4.85E-02 3.48E+00 2.09E+00 pCi/L 8S3 DCSF96-1(266521004) - GW 2-Nov-10 Zirconium-95 -1.02E+00 3.51E+00 2.18E+00 pCi/L 8S3 DCSF96 Replicate Groundwater Sample Name I Date Collected I Nuclide Result MDC 2 Sigma TPUI Units 8S3 DCSF96-1-R(250106004) - GW 23-Mar-10 Tritium 1.23E+02 2.18E+02 1.38E+02 pCi/L AVA Avila Beach - Sediment Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units AVA Avila Beach(247890001) - SD 18-Feb-10 Bismuth-214 6.58E+02 1.1 8E+02 1.81 E+02 pCi/kg AVA Avila Beach(247890001) - SD 18-Feb-10 Cesium-134 3.58E+00 7.73E+01 4.36E+01 pCi/kg AVA Avila Beach(260774001) - SD 9-Sep-10 Cesium-134 -1.18E+01 7.05E+01 4.33E+01 pCi/kg AVA Avila Beach(247890001) - SD 18-Feb-10 Cesium-1 37 -8.38E+00 6.39E+01 3.70E+01 pCi/kg AVA Avila Beach(260774001) - SD 9-Sep-10 Cesium-137 1.47E+01 6.91 E+01 3.80E+01 pCi/kg AVA Avila Beach(247890001) - SD 18-Feb-10 Iron-55 9.42E+02 7.72E+03 5.64E+03 pCi/kg AVA Avila Beach(260774001) - SD 9-Sep-10 Iron-55 1.29E+03 9.76E+03 7.45E+03 pCi/kg AVA Avila Beach(247890001) - SD 18-Feb-10 Lead-212 5.66E+02 1.12E+02 1.32E+02 pCi/kg AVA Avila Beach(247890001) - SD 18-Feb-1 0 Lead-214 5.78E+02 1.40E+02 1.96E+02 pCi/kg AVA Avila Beach(247890001) - SD 18-Feb-10 Nickel-63 -8.59E+02 2.25E+03 1.32E+03 pCi/kg AVA Avila Beach(260774001) - SD 9-Sep-10 Nickel-63 -1.88E+02 1.96E+03 1.1 5E+03 pCi/kg AVA Avila Beach(247890001) - SD 18-Feb-1 0 Potassium-40 1.28E+04 5.79E+02 1.97E+03 pCi/kg AVA Avila Beach(260774001) - SD 9-Sep-10 Potassium-40 1.31 E+04 6.56E+02 2.03E+03 pCi/kg AVA Avila Beach(247890001) - SD 18-Feb-10 Radium-226 6.58E+02 1.18E+02 1.81E+02 pCi/kg AVA Avila Beach(260774001) - SD 9-Sep-10 Radium-226 4.09E+02 2.29E+02 1.51 E+02 pCi/kg AVA Avila Beach(247890001) - SD 18-Feb-10 Total Strontium 2.34E+02 7.11E+02 4.70E+02 pCi/kg AVA Avila Beach(260774001) - SD 9-Sep-10 Total Strontium 3.09E+02 7.20E+02 4.92E+02 pCi/kg BCM Blanchard Cow Meat ISample Name I Date CollectedI Nuclide Result MDC 2 Sigma TPU I Units Page 43 of 86

2010 DCPP AREOR Appendix C Analysis Result Data BCM Blanchard Cow Meat(249951001) - MT 18-Mar-10 Cesium-134 2.21E+00 5.88E+00 3.39E+00 pCi/kg BCM Blanchard Cow Meat(255285001) - MT 22-Jun-10 Cesium-134 -6.83E-01 4.13E+00 2.48E+00 pCi/kg BCM Blanchard Cow Meat(259924001) - MT 30-Aug-10 Cesium-134 5.28E-01 5.08E+00 3.01E+00 pCi/kg BCM Blanchard Cow Meat(267584001) - MT 23-Nov-10 Cesium-134 2.35E-01 5.31E+00 3.16E+00 pCi/kg BCM Blanchard Cow Meat(249951001) - MT 18-Mar-10 Cesium-137 1.82E-01 4.84E+00 2.86E+00 pCi/kg BCM Blanchard Cow Meat(255285001) - MT 22-Jun-10 Cesium-1 37 -1.16E+00 3.48E+00 2.1OE+00 pCi/kg BCM Blanchard Cow Meat(259924001) - MT 30-Aug-10 Cesium-137 -1.06E-01 4.11E+00 2.44E+00 pCi/kg BCM Blanchard Cow Meat(267584001) - MT 23-Nov-10 Cesium-137 1.54E+00 4.56E+00 2.60E+00 pCi/kg BCM Blanchard Cow Meat(255285001) - MT 22-Jun-10 Cobalt-58 -8.16E-01 3.69E+00 2.23E+00 pCi/kg BCM Blanchard Cow Meat(259924001) - MT 30-Aug-10 Cobalt-58 -1.37E+00 4.14E+00 2.58E+00 pCi/kg BCM Blanchard Cow Meat(267584001) - MT 23-Nov-10 Cobalt-58 -6.46E-01 4.18E+00 2.55E+00 pCi/kg BCM Blanchard Cow Meat(255285001) - MT 22-Jun-10 Cobalt-60 2.54E+00 5.08E+00 3.11E+00 pCi/kg BCM Blanchard Cow Meat(259924001) - MT 30-Aug-10 Cobalt-60 1.87E+00 4.90E+00 2.77E+00 pCi/kg BCM Blanchard Cow Meat(267584001) - MT 23-Nov-10 Cobalt-60 1.05E+00 5.41E+00 3.14E+00 pCi/kg BCM Blanchard Cow Meat(249951001) - MT 18-Mar-10 Iodine-131 2.07E+00 8.01EE+00 4.72E+00 pCi/kg BCM Blanchard Cow Meat(255285001) - MT 22-Jun-10 Iodine-131 -2.36E+00 5.06E+00 3.14E+00 pCi/kg BCM Blanchard Cow Meat(259924001) - MT 30-Aug-10 Iodine-131 2.91E-01 6.66E+00 3.97E+00 pCi/kg BCM Blanchard Cow Meat(267584001) - MT 23-Nov-10 lodine-131 -3.63E-01 6.72E+00 4.62E+00 pCi/kg BCM Blanchard Cow Meat(249951001) - MT 18-Mar-10 Potassium-40 2.87E+03 4.91E+01 2.87E+02 pCi/kg BCM Blanchard Cow Meat(255285001) - MT 22-Jun-10 Potassium-40 2.80E+03 3.42E+01 2.66E+02 pCi/kg BCM Blanchard Cow Meat(259924001) - MT 30-Aug-10 Potassium-40 2.70E+03 3.64E+01 2.74E+02 pCi/kg BCM Blanchard Cow Meat(267584001) - MT 23-Nov-10 Potassium-40 2.90E+03 3.81E+01 2.95E+02 pCi/kg BCM Blanchard Cow Meat(249951001) - MT 18-Mar-10 Total Strontium 1.28E+01 2.77E+01 1.73E+01 pCi/kg BCM Blanchard Cow Meat(255285001) - MT 22-Jun-10 Total Strontium -7.91 E-02 1.56E+01 9.29E+00 pCi/kg BCM Blanchard Cow Meat(259924001) - MT 30-Aug-1 0 Total Strontium -5.99E+00 1.68E+01 9.61 E+00 pCi/kg BCM Blanchard Cow Meat(267584001) - MT 23-Nov-10 Total Strontium 2.44E+01 2.88E+01 1.91E+01 pCi/kg BGM Blanchard Goat Meat Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units BGM Blanchard Goat Meat(249951002) - MT 18-Mar-10 Cesium-134 1.25E+00 6.78E+00 5.29E+00 pCi/kg BGM Blanchard Goat Meat(255285002) - MT 22-Jun-10 Cesium-134 -3.17E-01 5.78E+00 3.46E+00 pCi/kg BGM Blanchard Goat Meat(259924002) - MT 30-Aug-10 Cesium-134 1.40E+00 7.01 E+00 4.06E+00 pCi/kg BGM Blanchard Goat Meat(267584002) - MT 23-Nov-10 Cesium-134 5.05E-01 6.09E+00 3.55E+00 pCi/kg BGM Blanchard Goat Meat(249951002) - MT 18-Mar-10 Cesium-137 -8.60E-01 6.11 E+00 4.85E+00 pCi/kg BGM Blanchard Goat Meat(255285002) - MT 22-Jun-10 Cesium-137 -5.11E-01 7.73E+00 4.88E+00 pCi/kg BGM Blanchard Goat Meat(259924002) - MT 30-Aug-10 Cesium-137 -4.92E-02 6.01E+00 3.52E+00 pCi/kg BGM Blanchard Goat Meat(267584002) - MT 23-Nov-10 Cesium-137 -1.40E+00 7.50E+00 5.22E+00 pCi/kg BGM Blanchard Goat Meat(255285002) - MT 22-Jun-10 Cobalt-58 -2.94E-01 4.70E+00 2.82E+00 pCi/kg BGM Blanchard Goat Meat(259924002) - MT 30-Aug-10 Cobalt-58 -4.75E-01 5.25E+00 3.16E+00 pCi/kg BGM Blanchard Goat Meat(267584002) - MT 23-Nov-10 Cobalt-58 2.93E+00 5.16E+00 2.87E+00 pCi/kg BGM Blanchard Goat Meat(255285002) - MT 22-Jun-10 Cobalt-60 2.18E+00 6.16E+00 3.51 E+00 pCi/kg BGM Blanchard Goat Meat(259924002) - MT 30-Aug-10 Cobalt-60 3.50E-01 5.94E+00 3.47E+00 pCi/kg BGM Blanchard Goat Meat(267584002) - MT 23-Nov-10 Cobalt-60 -2.60E+00 5.30E+00 3.36E+00 pCi/kg BGM Blanchard Goat Meat(249951002) - MT 18-Mar-10 Iodine-131 3.04E+00 8.25E+00 4.68E+00 pCi/kg Page 44 of 86

2010 DCPP AREOR Appendix C Analysis Result Data BGM Blanchard Goat Meat(255285002) - MT 22-Jun-10 Iodine-131 1.08E+00 6.65E+00 3.85E+00 pCi/kg BGM Blanchard Goat Meat(259924002) - MT 30-Aug-10 Iodine-131 -3.78E+00 9.42E+00 5.80E+00 pCi/kg BGM Blanchard Goat Meat(267584002) - MT 23-Nov-10 Iodine-131 -1.31 E+00 6.60E+00 3.91 E+00 pCi/kg BGM Blanchard Goat Meat(249951002) - MT 18-Mar-10 Potassium-40 1.83E+03 6.18E+01 2.04E+02 pCi/kg BGM Blanchard Goat Meat(255285002) - MT 22-Jun-10 Potassium-40 2.73E+03 4.57E+01 2.77E+02 pCi/kg BGM Blanchard Goat Meat(259924002) - MT 30-Aug-10 Potassium-40 2.46E+03 5.21E+01 2.67E+02 pCi/kg BGM Blanchard Goat Meat(267584002) - MT 23-Nov-10 Potassium-40 2.80E+03 4.69E+01 2.80E+02 pCi/kg BGM Blanchard Goat Meat(249951002) - MT 18-Mar-10 Total Strontium -2.60E+01 3.48E+01 1.94E+01 pCi/kg BGM Blanchard Goat Meat(255285002) - MT 22-Jun-10 Total Strontium 8.56E+00 3.37E+01 2.04E+01 pCi/kg BGM Blanchard Goat Meat(259924002) - MT 30-Aug-10 Total Strontium 8.73E+00 2.55E+01 1.57E+01 pCi/kg BGM Blanchard Goat Meat(267584002) - MT 23-Nov-10 Total Strontium -2.25E+00 3.80E+01 2.26E+01 pCi/kg BSM Blanchard Sheep Meat Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units BSM Blanchard Sheep Meat(249951003) - MT 18-Mar-10 Cesium-134 -2.32E+00 5.07E+00 3.16E+00 pCi/kg BSM Blanchard Sheep Meat(255285003) - MT 22-Jun-10 Cesium-134 2.22E+00 5.55E+00 3.16E+00 pCi/kg BSM Blanchard Sheep Meat(259924003) - MT 30-Aug-10 Cesium-134 -9.05E-01 4.41E+00 2.77E+00 pCi/kg BSM Blanchard Sheep Meat(267584003) - MT 23-Nov-10 Cesium-134 -9.65E-01 5.72E+00 3.42E+00 pCi/kg BSM Blanchard Sheep Meat(249951003) - MT 18-Mar-10 Cesium-137 -4.97E+00 5.27E+00 4.06E+00 pCi/kg BSM Blanchard Sheep Meat(255285003) - MT 22-Jun-10 Cesium-137 1.35E+00 4.61E+00 2.63E+00 pCi/kg BSM Blanchard Sheep Meat(259924003) - MT 30-Aug-10 Cesium-137 2.46E+00 4.35E+00 2.46E+00 pCi/kg BSM Blanchard Sheep Meat(267584003) - MT 23-Nov-10 Cesium-137 3.51 E-01 4.88E+00 2.83E+00 pCi/kg BSM Blanchard Sheep Meat(255285003) - MT 22-Jun-10 Cobalt-58 5.14E-01 4.41E+00 2.58E+00 pCi/kg BSM Blanchard Sheep Meat(259924003) - MT 30-Aug-10 Cobalt-58 -1.19E+00 3.60E+00 2.31E+00 pCi/kg BSM Blanchard Sheep Meat(267584003) - MT 23-Nov-10 Cobalt-58 -1.31 E-01 4.66E+00 2.75E+00 pCi/kg BSM Blanchard Sheep Meat(255285003) - MT 22-Jun-10 Cobalt-60 2.70E+00 5.05E+00 2.78E+00 pCi/kg BSM Blanchard Sheep Meat(259924003) - MT 30-Aug-10 Cobalt-60 2.19E-01 4.70E+00 2.82E+00 pCi/kg BSM Blanchard Sheep Meat(267584003) - MT 23-Nov-10 Cobalt-60 1.96E+00 5.66E+00 3.29E+00 pCi/kg BSM Blanchard Sheep Meat(249951003) - MT 18-Mar-10 Iodine-131 -7.22E-01 6.96E+00 4.14E+00 pCi/kg BSM Blanchard Sheep Meat(255285003) - MT 22-Jun-10 Iodine-131 -3.35E+00 6.83E+00 4.20E+00 pCi/kg BSM Blanchard Sheep Meat(259924003) - MT 30-Aug-10 Iodine-131 -2.82E+00 6.55E+00 4.22E+00 pCi/kg BSM Blanchard Sheep Meat(267584003) - MT 23-Nov-10 Iodine-131 6.96E-01 7.69E+00 4.54E+00 pCi/kg BSM Blanchard Sheep Meat(249951003) - MT 18-Mar-10 Potassium-40 2.09E+03 4.51E+01 1.93E+02 pCi/kg BSM Blanchard Sheep Meat(255285003) - MT 22-Jun-10 Potassium-40 2.69E+03 4.12E+01 2.84E+02 pCi/kg BSM Blanchard Sheep Meat(259924003) - MT 30-Aug-10 Potassium-40 2.41E+03 3.60E+01 2.40E+02 pCi/kg BSM Blanchard Sheep Meat(267584003) - MT 23-Nov-10 Potassium-40 2.64E+03 4.38E+01 2.92E+02 pCi/kg BSM Blanchard Sheep Meat(249951003) - MT 18-Mar-10 Total Strontium -9.59E+00 3.09E+01 1.79E+01 pCi/kg BSM Blanchard Sheep Meat(255285003) - MT 22-Jun-10 Total Strontium -1.17E+01 4.46E+01 2.62E+01 pCi/kg BSM Blanchard Sheep Meat(259924003) - MT 30-Aug-10 Total Strontium 1.25E+01 2.02E+01 1.31E+01 pCi/kg BSM Blanchard Sheep Meat(267584003) - MT 23-Nov-10 TotalStrontium 3.25E+01 3.75E+01 2.48E+01 pCi/kg Page 45 of 86

2010 DCPP AREOR Appendix C Analysis Result Data CBA Cambria Moonstone Beach - Sediment Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units CBA Cambria Moonstone Beach(247890005) - SD 18-Feb-10 Cesium-134 8.21E+00 5.63E+01 3.07E+01 pCi/kg CBA Cambria Moonstone Beach(260774005) - SD 9-Sep-10 Cesium-134 3.20E+01 5.63E+01 2.92E+01 pCi/kg CBA Cambria Moonstone Beach(247890005) - SD 18-Feb-10 Cesium-137 8.54E+00 5.47E+01 2.95E+01 pCi/kg CBA Cambria Moonstone Beach(260774005) - SD 9-Sep-10 Cesium-137 2.28E+01 4.87E+01 2.55E+01 pCi/kg CBA Cambria Moonstone Beach(247890005) - SD 18-Feb-10 Iron-55 6.15E+03 8.33E+03 6.22E+03 pCi/kg CBA Cambria Moonstone Beach(260774005) - SD 9-Sep-10 Iron-55 -2.54E+03 1.04E+04 7.83E+03 pCi/kg CBA Cambria Moonstone Beach(247890005) - SD 18-Feb-10 Lead-212 2.56E+02 6.31E+01 6.80E+01 pCi/kg CBA Cambria Moonstone Beach(247890005) - SD 18-Feb-10 Lead-214 3.42E+02 8.46E+01 9.80E+01 pCi/kg CBA Cambria Moonstone Beach(260774005) - SD 9-Sep-10 Lead-214 3.70E+02 9.36E+01 1.15E+02 pCi/kg CBA Cambria Moonstone Beach(247890005) - SD 18-Feb-10 Nickel-63 -2.89E+02 3.15E+03 1.87E+03 pCi/kg CBA Cambria Moonstone Beach(260774005) - SD 9-Sep-10 Nickel-63 2.07E+02 1.82E+03 1.10E+03 pCi/kg CBA Cambria Moonstone Beach(247890005) - SD 18-Feb-10 Potassium-40 6.20E+03 4.30E+02 1.08E+03 pCi/kg CBA Cambria Moonstone Beach(260774005) - SD 9-Sep-10 Potassium-40 5.22E+03 2.97E+02 8.14E+02 pCi/kg CBA Cambria Moonstone Beach(247890005) - SD 18-Feb-10 Radium-226 1.96E+02 9.74E+01 1.1OE+02 pCi/kg CBA Cambria Moonstone Beach(260774005) - SD 9-Sep-10 Radium-226 3.39E+02 1.65E+02 1.01E+02 pCi/kg CBA Cambria Moonstone Beach(247890005) - SD 18-Feb-10 Total Strontium 1.32E+02 5.45E+02 3.51 E+02 pCi/kg CBA Cambria Moonstone Beach(260774005) - SD 9-Sep-10 Total Strontium 6.40E+02 6.45E+02 5.22E+02 pCi/kg CYA Cayucos Beach - Sediment Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units CYA Cayucos Beach(247890004) - SD 18-Feb-10 Cesium-134 2.73E+01 6.16E+01 3.11E+01 pCi/kg CYA Cayucos Beach(260774004) - SD 9-Sep-10 Cesium-134 4.50E+00 5.31E+01 3.01 E+01 pCi/kg CYA Cayucos Beach(247890004) - SD 18-Feb-10 Cesium-137 2.07E+01 6.12E+01 3.25E+01 pCi/kg CYA Cayucos Beach(260774004) - SD 9-Sep-10 Cesium-137 9.82E+00 4.27E+01 2.29E+01 pCi/kg CYA Cayucos Beach(247890004) - SD 18-Feb-10 Iron-55 5.94E+03 7.86E+03 5.91 E+03 pCi/kg CYA Cayucos Beach(260774004) - SD 9-Sep-10 Iron-55 -3.09E+03 9.33E+03 6.98E+03 pCi/kg CYA Cayucos Beach(260774004) - SD 9-Sep-10 Lead-212 2.72E+02 6.69E+01 6.49E+01 pCi/kg CYA Cayucos Beach(247890004) - SD 18-Feb-10 Nickel-63 -1.05E+03 2.88E+03 1.68E+03 pCi/kg CYA Cayucos Beach(260774004) - SD 9-Sep-10 Nickel-63 1.01 E+02 1.93E+03 1.16E+03 pCi/kg CYA Cayucos Beach(247890004) - SD 18-Feb-10 Potassium-40 7.96E+03 4.04E+02 1.26E+03 pCi/kg CYA Cayucos Beach_(260774004) - SD 9-Sep-10 Potassium-40 8.45E+03 5.09E+02 1.29E+03 pCi/kg CYA Cayucos Beach (247890004) - SD 18-Feb-10 Radium-226 2.84E+02 1.74E+02 1.02E+02 pCi/kg CYA Cayuc__s Beach_(260774004) - SD 9-Sep-10 Radium-226 1.88E+02 8.70E+01 9.89E+01 pCi/kg CYA Cayucos Beach(247890004) - SD 18-Feb-10 Total Strontium -3.19E+02 6.92E+02 3.52E+02 pCi/kg CYA Cayucos Beach(260774004) - SD 9-Sep-10 Total Strontium -4.66E+02 9.41E+02 5.06E+02 pCi/kg DCM Diablo Cove Marine - Aquatic Vegetation Algae Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units DCM Diablo Cove Marine(249285001) - AV Algae 10-Mar-10 Cesium-134 4.34E-03 1.27E+01 7.57E+00 pCi/kg DCM Diablo Cove Marine(253407002) - AV Algae 18-May-10 Cesium-134 -7.85E+00 6.95E+00 5.71 E+00 pCi/kg DCM Diablo Cove Marine(259930004) - AV Algae 26-Aug-10 Cesium-134 3.94E+00 1.36E+01 7.76E+00 pCi/kg DCM Diablo Cove Marine(266713006) - AV Algae 4-Nov-10 I Cesium-134 -1.66E+00 1.15E+01 6.90E+00 pCi/kg Page 46 of 86 0 0 09 0 0 0 000 0000

00 00 0 0 0 0*41 0 4099 00

2010 DCPP AREOR Appendix C Analysis Result Data DCM Diablo Cove Marine(249285001) - AV Algae 10-Mar-10 Cesium-137 1.27E+00 1.07E+01 6.17E+00 pCi/kg DCM Diablo Cove Marine(253407002) - AV Algae 18-May-10 Cesium-137 -1.80E-01 7.06E+00 4.21 E+00 pCi/kg DCM Diablo Cove Marine(259930004) -AV Algae 26-Aug-10 Cesium-137 5.14E+00 1.18E+01 6.54E+00 pCi/kg DCM Diablo Cove Marine(266713006) - AV Algae 4-Nov-10 Cesium-137 2.94E+00 8.94E+00 1.01 E+01 pCi/kg DCM Diablo Cove Marine(249285001) -AV Algae 10-Mar-10 Cobalt-58 -5.60E+00 1.03E+01 6.77E+00 pCi/kg DCM Diablo Cove Marine(253407002) - AV Algae 18-May-10 Cobalt-58 1.85E+00 7.20E+00 4.16E+00 pCi/kg DCM Diablo Cove Marine(259930004) - AV Algae 26-Aug-10 Cobalt-58 2.51E+00 1.16E+01 6.67E+00 pCi/kg DCM Diablo Cove Marine(266713006) - AV Algae 4-Nov-10 Cobalt-58 5.92E+00 1.11E+01 6.07E+00 pCi/kg DCM Diablo Cove Marine(249285001) - AV Algae 10-Mar-10 Cobalt-60 -6.41 E-01 1.18E+01 7.07E+00 pCi/kg DCM Diablo Cove Marine(253407002) - AV Algae 18-May-10 Cobalt-60 -1.19E+00 8.34E+00 5.24E+00 pCi/kg DCM Diablo Cove Marine(259930004) - AV Algae 26-Aug-10 Cobalt-60 -2.44E+00 1.24E+01 7.75E+00 pCi/kg DCM Diablo Cove Marine(266713006) - AV Algae 4-Nov-10 Cobalt-60 7.69E+00 1.37E+01 7.39E+00 pCi/kg DCM Diablo Cove Marine(249285001) - AV Algae 10-Mar-10 Potassium-40 3.68E+03 9.89E+01 4.27E+02 pCi/kg DCM Diablo Cove Marine(253407002) - AV Algae 18-May-10 Potassium-40 3.28E+03 6.57E+01 3.50E+02 pCi/kg DCM Diablo Cove Marine(259930004) - AV Algae 26-Aug-10 Potassium-40 2.66E+03 1.11E+02 3.87E+02 pCi/kg DCM Diablo Cove Marine(266713006) - AV Algae 4-Nov-10 Potassium-40 3.27E+03 7.44E+01 3.61 E+02 pCi/kg DCM Diablo Cove Marine - Aquatic Vegetation Kelp Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units DCM Diablo Cove Marine(265254001) - AV Kelp 19-Oct-10 Americium-241 2.97E+01 5.26E+01 3.42E+01 pCi/kg DCM Diablo Cove Marine(244173001) - AV Kelp 6-Jan-10 Cesium-134 1.35E+01 2.55E+01 1.40E+01 pCi/kg DCM Diablo Cove Marine(251496001) - AV Kelp 15-Apr-10 Cesium-134 1.49E+00 1.78E+01 1.06E+01 pCi/kg DCM Diablo Cove Marine(256976001) - AV Kelp 19-Jul-10 Cesium-134 1.25E+00 1.15E+01 6.60E+00 pCi/kg DCM Diablo Cove Marine(265254001) - AV Kelp 19-Oct-10 Cesium-134 -1.64E+01 1.81E+01 1.22E+01 pCi/kg DCM Diablo Cove Marine(244173001) - AV Kelp 6-Jan-10 Cesium-137 1.02E+01 2.OOE+01 1.14E+01 pCi/kg DCM Diablo Cove Marine(251496001) - AV Kelp 15-Apr-10 Cesium-137 -2.67E+00 1.52E+01 9.18E+00 pCi/kg DCM Diablo Cove Marine(256976001) - AV Kelp 19-Jul-10 Cesium-137 2.02E+00 9.77E+00 5.78E+00 pCi/kg DCM Diablo Cove Marine(265254001) - AV Kelp 19-Oct-10 Cesium-137 -2.07E+00 1.59E+01 9.47E+00 pCi/kg DCM Diablo Cove Marine(244173001) - AV Kelp 6-Jan-10 Cobalt-58 -6.56E+00 1.89E+01 1.15E+01 pCi/kg DCM Diablo Cove Marine(251496001) - AV Kelp 15-Apr-10 Cobalt-58 -5.60E+00 1.42E+01 9.05E+00 pCi/kg DCM Diablo Cove Marine(256976001) - AV Kelp 19-Jul-10 Cobalt-58 3.16E+00 1.14E+01 6.45E+00 pCi/kg DCM Diablo Cove Marine(265254001) - AV Kelp 19-Oct-10 Cobalt-58 -8.27E+00 1.64E+01 1.05E+01 pCi/kg DCM Diablo Cove Marine(244173001) - AV Kelp 6-Jan-10 Cobalt-60 -3.56E+00 2.01E+01 1.26E+01 pCi/kg DCM Diablo Cove Marine(251496001) - AV Kelp 15-Apr-10 Cobalt-60 3.62E+00 1.75E+01 1.01E+01 pCi/kg DCM Diablo Cove Marine(256976001) - AV Kelp 19-Jul-10 Cobalt-60 5.21E+00 1.22E+01 6.93E+00 pCi/kg DCM Diablo Cove Marine(265254001) - AV Kelp 19-Oct-10 Cobalt-60 3.41E+00 2.23E+01 1.32E+01 pCi/kg DCM Diablo Cove Marine(244173001) - AV Kelp 6-Jan-10 Potassium-40 1.78E+04 1.62E+02 2.19E+03 pCi/kg DCM Diablo Cove Marine(251496001) - AV Kelp 15-Apr-10 Potassium-40 1.37E+04 1.36E+02 1.32E+03 pCi/kg DCM Diablo Cove Marine(256976001) - AV Kelp 19-Jul-10 Potassium-40 1.54E+04 3.67E+01 1.40E+03 pCi/kg DCM Diablo Cove Marine(265254001) - AV Kelp 19-Oct-10 Potassium-40 1.90E+04 1.33E+02 1.98E+03 pCi/kg DCM Diablo Cove Marine - Fish Perch Sample Name Date Collected Nuclide Result MDC 2 Sigma TPUI Units DCM Diablo Cove Marine(249718001) - FH Perch 15-Mar-10 Cesium-134 1.22E+00 6.30E+00 3.66E+00 pCi/ka Page 47 of 86

2010 DCPP AREOR Appendix C Analysis Result Data DCM Diablo Cove Marine(253247001) - FH Perch 17-May-10 Cesium-134 -2.49E+00 7.24E+00 4.96E+00 pCi/kg DCM Diablo Cove Marine(258609001) - FH Perch 6-Aug-10 Cesium-134 -1.55E+00 7.23E+00 4.40E+00 pCi/kg DCM Diablo Cove Marine(268337001) - FH Perch 30-Nov-10 Cesium-134 -2.30E+00 6.21E+00 3.89E+00 pCi/kg DCM Diablo Cove Marine(249718001) - FH Perch 15-Mar-10 Cesium-137 3.76E+00 5.69E+00 3.14E+00 pCi/kg DCM Diablo Cove Marne(253247001) - FH Perch 17-May-10 Cesium-137 8.08E-01 8.46E+00 5.22E+00 pCi/kg DCM Diablo Cove Marine(258609001) - FH Perch 6-Aug-10 Cesium-137 2.57E+00 6.43E+00 3.63E+00 pCi/kg DCM Diablo Cove Marine(268337001) - FH Perch 30-Nov-10 Cesium-1 37 1.94E+00 5.60E+00 3.23E+00 pCi/kg DCM Diablo Cove Marne(249718001) - FH Perch 15-Mar-10 Cobalt-58 5.90E-01 5.39E+00 3.16E+00 pCi/kg DCM Diablo Cove Marine(253247001) - FH Perch 17-May-10 Cobalt-58 1.37E-01 5.45E+00 3.22E+00 pCi/kg DCM Diablo Cove Marine(258609001) - FH Perch 6-Aug-10 Cobalt-58 -2.59E-01 6.33E+00 3.78E+00 pCi/kg DCM Diablo Cove Marine(268337001) - FH Perch 30-Nov-10 Cobalt-58 -2.14E+00 5.08E+00 3.21E+00 pCi/kg DCM Diablo Cove Marine(249718001) - FH Perch 15-Mar-10 Cobalt-60 4.59E-02 6.61E+00 3.90E+00 pCi/kg DCM Diablo Cove Marine(253247001) - FH Perch 17-May-10 Cobalt-60 -1.64E+00 6.99E+00 4.63E+00 pCi/kg DCM Diablo Cove Manne(258609001) - FH Perch 6-Aug-10 Cobalt-60 6.99E-01 6.51 E+00 3.76E+00 pCi/kg DCM Diablo Cove Marine(268337001) - FH Perch 30-Nov-10 Cobalt-60 3.40E+00 6.42E+00 3.56E+00 pCi/kg DCM Diablo Cove Marine(249718001) - FH Perch 15-Mar-10 Iron-59 1.04E+01 1.51E+01 8.51E+00 pCi/kg DCM Diablo Cove Marne(253247001) - FH Perch 17-May-10 Iron-59 -4.27E+00 1.40E+01 9.28E+00 pCi/kg DCM Diablo Cove Marine(258609001) - FH Perch 6-Aug-10 Iron-59 -7.75E+00 1.48E+01 9.63E+00 pCi/kg DCM Diablo Cove Marne(268337001) - FH Perch 30-Nov-10 Iron-59 3.41E+00 1.42E+01 8.11E+00 pCi/kg DCM Diablo Cove Marine(249718001) - FH Perch 15-Mar-10 Manganese-54 2.26E+00 5.31E+00 3.02E+00 pCi/kg DCM Diablo Cove Marine(253247001) - FH Perch 17-May-10 Manganese-54 2.26E+00 6.53E+00 3.74E+00 pCi/kg DCM Diablo Cove Marine(258609001) - FH Perch 6-Aug-10 Manganese-54 1.19E-01 6.34E+00 3.77E+00 pCi/kg DCM Diablo Cove Marine(268337001) - FH Perch 30-Nov-10 Manganese-54 2.52E+00 5.58E+00 3.22E+00 pCi/kg DCM Diablo Cove Marine(249718001) - FH Perch 15-Mar-10 Potassium-40 3.63E+03 4.88E+01 3.65E+02 pCi/kg DCM Diablo Cove Marine(253247001) - FH Perch 17-May-10 Potassium-40 4.12E+03 5.47E+01 4.26E+02 pCi/kg DCM Diablo Cove Marine(258609001) - FH Perch 6-Aug-10 Potassium-40 3.44E+03 5.96E+01 3.71 E+02 pCi/kg DCM Diablo Cove Marine(268337001) - FH Perch 30-Nov-10 Potassium-40 3.96E+03 4.98E+01 3.77E+02 pCi/kg DCM Diablo Cove Marine(249718001) - FH Perch 15-Mar-10 Zinc-65 -2.68E-01 1.43E+01 8.74E+00 pCi/kg DCM Diablo Cove Marine(253247001) - FH Perch 17-May-10 Zinc-65 7.37E-01 1.59E+01 9.64E+00 pCi/kg DCM Diablo Cove Marine(258609001) - FH Perch 6-Aug-10 Zinc-65 -3.60E+00 1.65E+01 1.03E+01 pCi/kg DCM Diablo Cove Marine(268337001) - FH Perch 30-Nov-10 Zinc-65 -4.69E+00 1.36E+01 8.25E+00 pCi/kg DCM Diablo Cove Marine - Fish Rockfish Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units DCM Diablo Cove Marine(249718002) - FH Rockfish 15-Mar-10 Cesium-134 -1.75E+00 1.43E+01 8.56E+00 pCi/kg DCM Diablo Cove Marine(253247002) - FH Rockfish 17-May-10 Cesium-134 4.34E-01 6.54E+00 3.87E+00 pCi/kg DCM Diablo Cove Marine(258609002) - FH Rockfish 6-Aug-10 Cesium-134 1.27E+00 6.42E+00 3.77E+00 pCi/kg DCM Diablo Cove Marine(268337002) - FH Rockfish 30-Nov-10 Cesium-134 -1.51E-01 4.88E+00 2.97E+00 pCi/kg DCM Diablo Cove Marine(249718002) - FH Rockfish 15-Mar-10 Cesium-137 3.39E+00 1.33E+01 7.59E+00 pCi/kg DCM Diablo Cove Marine(253247002) - FH Rockfish 17-May-10 Cesium-137 3.18E+00 6.27E+00 3.53E+00 pCi/kg DCM Diablo Cove Marine(258609002) - FH Rockfish 6-Aug-10 Cesium-137 8.66E-01 5.29E+00 3.07E+00 pCi/kg DCM Diablo Cove Marine(268337002) - FH Rockfish 30-Nov-10 Cesium-137 4.08E+00 4.62E+00 2.51 E+00 pCi/kg DCM Diablo Cove Marine(249718002) - FH Rockfish 15-Mar-10 Cobalt-58 6.26E-01 1.34E+01 7.94E+00 pCi/kg DCM Diablo Cove Marine(253247002) - FH Rockfish 17-May-10 Cobalt-58 2.20E-01 5.48E+00 3.26E+00 pCi/kg Page 48 of 86

2010 DCPP AREOR Appendix C Analysis Result Data DCM Diablo Cove Marine(258609002) - FH Rockfish 6-Aug-10 Cobalt-58 9.38E-01 5.69E+00 3.35E+00 pCi/kg DCM Diablo Cove Marine(268337002) - FH Rockfish 30-Nov-10 Cobalt-58 -5.39E-01 4.18E+00 2.66E+00 pCi/kg DCM Diablo Cove Marine(249718002) - FH Rockfish 15-Mar-10 Cobalt-60 -1.68E+00 1.30E+01 7.87E+00 pCi/kg DCM Diablo Cove Marine(253247002) - FH Rockfish 17-May-10 Cobalt-60 -4.09E+00 5.89E+00 3.87E+00 pCi/kg DCM Diablo Cove Marine(258609002) - FH Rockfish 6-Aug-10 Cobalt-60 1.23E+00 5.80E+00 3.38E+00 pCi/kg DCM Diablo Cove Marine(268337002) - FH Rockfish 30-Nov-10 Cobalt-60 2.11E+00 5.22E+00 3.02E+00 pCi/kg DCM Diablo Cove Marine(249718002) - FH Rockfish 15-Mar-10 Iron-59 7.41 E+00 2.84E+01 1.62E+01 pCi/kg DCM Diablo Cove Marine(253247002) - FH Rockfish 17-May-10 Iron-59 2.01E-01 1.33E+01 7.74E+00 pCi/kg DCM Diablo Cove Marine(258609002) - FH Rockfish 6-Aug-10 Iron-59 1.89E+00 1.34E+01 7.78E+00 pCi/kg DCM Diablo Cove Marine(268337002) - FH Rockfish 30-Nov-10 Iron-59 2.68E+00 1.10E+01 6.45E+00 pCi/kg DCM Diablo Cove Marine(249718002) - FH Rockfish 15-Mar-10 Manganese-54 1.07E+01 1.38E+01 7.74E+00 pCi/kg DCM Diablo Cove Marine(253247002) - FH Rockfish 17-May-10 Manganese-54 -9.61 E-01 5.62E+00 3.43E+00 pCi/kg DCM Diablo Cove Marine(258609002) - FH Rockfish 6-Aug-10 Manganese-54 2.07E+00 5.40E+00 3.13E+00 pCi/kg DCM Diablo Cove Marine(268337002) - FH Rockfish 30-Nov-10 Manganese-54 1.25E+00 4.14E+00 2.38E+00 pCi/kg DCM Diablo Cove Marine(249718002) - FH Rockfish 15-Mar-10 Potassium-40 3.19E+03 1.22E+02 3.83E+02 pCi/kg DCM Diablo Cove Marine(253247002) - FH Rockfish 17-May-10 Potassium-40 3.88E+03 5.89E+01 3.75E+02 pCi/kg DCM Diablo Cove Marine(258609002) - FH Rockfish 6-Aug-10 Potassium-40 2.59E+03 5.36E+01 2.84E+02 pCi/kg DCM Diablo Cove Marine(268337002) - FH Rockfish 30-Nov-10 Potassium-40 3.45E+03 3.46E+01 3.62E+02 pCi/kg DCM Diablo Cove Marine(249718002) - FH Rockfish 15-Mar-10 Zinc-65 -3.32E+00 3.04E+01 1.81 E+01 pCi/kg DCM Diablo Cove Marine(253247002) - FH Rockfish 17-May-10 Zinc-65 -3.08E+00 1.40E+01 8.40E+00 pCi/kg DCM Diablo Cove Marine(258609002) - FH Rockfish 6-Aug-10 Zinc-65 2.24E+00 1.44E+01 8.34E+00 pCi/kg DCM Diablo Cove Marine(268337002) - FH Rockfish 30-Nov-10 Zinc-65 1.68E+00 1.09E+01 6.44E+00 pCi/kg DCM Diablo Cove Marine - Intertidal Mussel Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units DCM Diablo Cove Marine(245820001) - IMMussel 27-Jan-10 Cesium-134 1.26E+00 5.26E+00 3.05E+00 pCi/kg DCM Diablo Cove Marine(253407001) - IMMussel 18-May-10 Cesium-134 6.70E-01 5.28E+00 3.11E+00 pCi/kg DCM Diablo Cove Marine(259930002) - IMMussel 26-Aug-10 Cesium-134 6.23E+00 1.29E+01 7.28E+00 pCi/kg DCM Diablo Cove Marine(266713001) - IMMussel 4-Nov-10 Cesium-134 -3.54E-01 5.83E+00 3.55E+00 pCi/kg DCM Diablo Cove Marine(245820001) - IMMussel 27-Jan-10 Cesium-137 2.77E+00 4.62E+00 3.47E+00 pCi/kg DCM Diablo Cove Marine(253407001) - IMMussel 18-May-10 Cesium-137 1.40E+00 4.45E+00 2.54E+00 pCi/kg DCM Diablo Cove Marine(259930002) - IMMussel 26-Aug-10 Cesium-137 5.99E+00 1.07E+01 5.92E+00 pCi/kg DCM Diablo Cove Marine(266713001) - IMMussel 4-Nov-10 Cesium-137 5.97E-01 4.72E+00 2.77E+00 pCi/kg DCM Diablo Cove Marine(245820001) - IMMussel 27-Jan-10 Cobalt-58 -5.64E-01 4.02E+00 2.45E+00 pCi/kg DCM Diablo Cove Marine(253407001) - IMMussel 18-May-10 Cobalt-58 -5.78E-01 3.97E+00 2.41 E+00 pCi/kg DCM Diablo Cove Marine(259930002) - IMMussel 26-Aug-10 Cobalt-58 -3.11E+00 9.78E+00 6.14E+00 pCi/kg DCM Diablo Cove Marine(266713001) - IMMussel 4-Nov-10 Cobalt-58 8.42E-01 5.72E+00 3.40E+00 pCi/kg DCM Diablo Cove Marine(245820001) - IMMussel 27-Jan-10 Cobalt-60 3.04E+00 4.79E+00 2.58E+00 pCi/kg DCM Diablo Cove Marine(253407001) - IMMussel 18-May-10 Cobalt-60 1.93E+00 4.84E+00 2.72E+00 pCi/kg DCM Diablo Cove Marine(259930002) - IMMussel 26-Aug-10 Cobalt-60 -3.1OE+00 9.18E+00 5.84E+00 pCi/kg DCM Diablo Cove Marine(266713001) - IMMussel 4-Nov-10 Cobalt-60 3.74E-02 5.74E+00 3.45E+00 pCi/kg DCM Diablo Cove Marine(245820001) - IMMussel 27-Jan-10 Iron-59 -2.04E+00 8.74E+00 5.29E+00 pCi/kg DCM Diablo Cove Marine(253407001) - IMMussel 18-May-10 Iron-59 -5.36E+00 8.89E+00 5.61 E+00 pCi/kg DCM Diablo Cove Marine(259930002) - IMMussel 26-Aug-10 Iron-59 7.76E+00 2.22E+01 1.23E+01 pCi/kg Page 49 of 86

2010 DCPP AREOR Appendix C Analysis Result Data DCM Diablo Cove Marine(266713001) - IMMussel 4-Nov-10 Iron-59 -1.46E+00 1.40E+01 8.40E+00 pCi/kg DCM Diablo Cove Marine(245820001) - IMMussel 27-Jan-10 Manganese-54 -4.72E-01 3.79E+00 2.31 E+00 pCi/kg DCM Diablo Cove Marine(253407001) - IMMussel 18-May-10 Manganese-54 2.71E+00 4.39E+00 2.46E+00 pCi/kg DCM Diablo Cove Marine(259930002) - IMMussel 26-Aug-10 Manganese-54 2.64E+00 1.02E+01 5.96E+00 pCi/kg DCM Diablo Cove Marine(266713001) - IMMussel 4-Nov-10 Manganese-54 -4.68E+00 4.78E+00 3.28E+00 pCi/kg DCM Diablo Cove Marine(245820001) - IMMussel 27-Jan-10 Potassium-40 8.65E+02 3.82E+01 1.10E+02 pCi/kg DCM Diablo Cove Marine(253407001) - IMMussel 18-May-10 Potassium-40 1.59E+03 3.55E+01 1.49E+02 pCi/kg DCM Diablo Cove Marine(259930002) - IMMussel 26-Aug-10 Potassium-40 1.04E+03 1.OOE+02 1.93E+02 pCi/kg DCM Diablo Cove Marine(266713001) - IMMussel 4-Nov-10 Potassium-40 1.37E+03 4.76E+01 1.64E+02 pCi/kg DCM Diablo Cove Marine(253407001) - IMMussel 18-May-10 Thorium-234 7.57E+02 1.97E+02 2.77E+02 pCi/kg DCM Diablo Cove Marine(245820001) - IMMussel 27-Jan-10 Zinc-65 -1.25E+01 8.37E+00 5.93E+00 pCi/kg DCM Diablo Cove Marine(253407001) - IMMussel 18-May-10 Zinc-65 3.59E+00 1.15E+01 6.53E+00 pCi/kg DCM Diablo Cove Marine(259930002) - IMMussel 26-Aug-10 Zinc-65 6.45E+00 2.42E+01 1.37E+01 pCi/kg DCM Diablo Cove Marine(266713001) - IMMussel 4-Nov-10 Zinc-65 -2.49E+00 1.10E+01 6.75E+00 pCi/kg DCM Diablo Cove Marine - Sediment Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units DCM Diablo Cove Marine(249718009) - SD 15-Mar-10 Bismuth-214 6.40E+02 1.41E+02 1.84E+02 pCi/kg DCM Diablo Cove Marine(249718009) - SD *15-Mar-10 Cesium-134 1.63E+00 1.05E+02 5.96E+01 pCi/kg DCM Diablo Cove Marine(249718009) - SD 15-Mar-10 Cesium-137 3.14E+01 8.26E+01 4.32E+01 pCi/kg DCM Diablo Cove Marine(249718009) - SD 15-Mar-10 Iron-55 -8.42E+03 1.54E+04 1.02E+04 pCi/kg DCM Diablo Cove Marine(249718009) - SD 15-Mar-10 Lead-214 5.94E+02 1.28E+02 1.70E+02 pCi/kg DCM Diablo Cove Marine(249718009) - SD 15-Mar-10 Nickel-63 8.70E+02 2.26E+03 1.37E+03 pCi/kg DCM Diablo Cove Marine(249718009) - SD 15-Mar-10 Potassium-40 9.05E+03 6.25E+02 1.66E+03 pCi/kg DCM Diablo Cove Marine(249718009) - SD 15-Mar-10 Radium-226 6.40E+02 1.41E+02 1.84E+02 pCi/kg DCM Diablo Cove Marine(249718009) - SD 15-Mar-10 Thorium-228 3.97E+02 8.77E+01 1.02E+02 pCi/kg DCM Diablo Cove Marine(249718009) - SD 15-Mar-10 Total Strontium -1.44E+01 2.61E+02 1.53E+02 pCi/kg DCM Diablo Cove Marine - Sea Water Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units DCM Diablo Cove Marine(244513002) - SW 6-Jan-10 BETA 3.26E+02 7.10E+01 7.71E+01 pCi/L DCM Diablo Cove Marine(247277002) - SW 11-Feb-10 BETA 2.34E+02 6.09E+01 6.09E+01 pCi/L DCM Diablo Cove Marine(250029002) - SW 22-Mar-10 BETA 1.70E+02 8.83E+01 6.55E+01 pCi/L DCM Diablo Cove Marine(251498002) - SW 15-Apr-10 BETA 2.39E+02 7.70E+01 6.78E+01 pCi/L DCM Diablo Cove Mari ne(252538002) - SW 4-May-10 BETA 2.19E+02 1.64E+02 1. 13E+02 pCi/L DCM Diablo Cove Marine(254693002) - SW 9-Jun-10 BETA 3.47E+02 1.59E+02 1.20E+02 pCi/L DCM Diablo Cove Marine(257047002) - SW 19-Jun-10 BETA 3.15E+02 1.32E+02 1.03E+02 pCi/L DCM Diablo Cove Marine(259695002) - SW 23-Aug-10 BETA 1.38E+02 1.15E+02 7.72E+01 pCi/L DCM Diablo Cove Marine(261409002) - SW 20-Sep-10 BETA 1.70E+02 1.03E+02 7.55E+01 pCi/L DCM Diablo Cove Marine(265391002) - SW 19-Oct-10 BETA 2.41E+02 1.34E+02 9.99E+01 pCi/L DCM Diablo Cove Marine(267497002) - SW 16-Nov-10 BETA 1.67E+02 1.63E+02 1.07E+02 pCi/L DCM Diablo Cove Marine(268439002) - SW 6-Dec-10 BETA 2.64E+02 1.50E+02 1.06E+02 pCi/L DCM Diablo Cove Marine(244513002) - SW 6-Jan-10 Barium-140 -1.50E+00 8.0OE+00 4.84E+00 pCi/L DCM Diablo Cove Marine(247277002) - SW 11-Feb-10 Barium-140 -1.68E+00 9.17E+00 5.68E+00 pCi/L Page 50 of 86 0 00 0is 0 0 00 4 is0 s 00 00 00 00 00 00 00 0 400 00 00 00 00 00

2010 DCPP AREOR Appendix C Analysis Result Data DCM Diablo Cove Marine(250029002) - SW 22-Mar-10 Barium-140 -4.34E-01 1.05E+01 6.44E+00 pCi/L DCM Diablo Cove Marine(251498002) - SW 15-Apr-10 Barium-140 3.94E+00 1.07E+01 6.47E+00 pCi/L DCM Diablo Cove Marine(252538002) - SW 4-May-10 Barium-140 -2.12E+00 1.05E+01 6.28E+00 pCi/L DCM Diablo Cove Marine(254693002) - SW 9-Jun-10 Barium-140 -1.42E+00 1.02E+01 6.04E+00 pCi/L DCM Diablo Cove Marine(257047002) - SW 19-Ju1-,10 Barium-140 -6.19E+00 9.73E+00 9.17E+00 pCi/L DCM Diablo Cove Marine(259695002) - SW 23-Aug-10 Barium-140 -2.24E+00 9.43E+00 5.62E+00 pCi/L DCM Diablo Cove Marine(261409002) - SW 20-Sep-10 Barium-140 -1.34E+00 1.02E+01 6.07E+00 pCi/L DCM Diablo Cove Marine(265391002) - SW 19-Oct-10 Barium-140 -3.99E+00 8.96E+00 5.72E+00 pCi/L DCM Diablo Cove Marine(267497002) - SW 16-Nov-10 Barium-140 -7.60E+00 1.04E+01 6.95E+00 pCi/L DCM Diablo Cove Marine(268439002) - SW 6-Dec-10 Barium-140 2.31 E+00 9.97E+00 5.75E+00 pCi/L DCM Diablo Cove Marine(244513002) - SW 6-Jan-10 Cesium-134 5.29E-01 2.06E+00 1.22E+00 pCi/L DCM Diablo Cove Marine(247277002) - SW 11-Feb-10 Cesium-134 -3.75E-01 2.32E+00 1.39E+00 pCi/L DCM Diablo Cove Marine(250029002) - SW 22-Mar-10 Cesium-134 -3.92E-01 2.60E+00 2.18E+00 pCi/L DCM Diablo Cove Marine(251498002) - SW 15-Apr-10 Cesium-134 5.77E-01 2.47E+00 1.44E+00 pCi/L DCM Diablo Cove Marine(252538002) - SW 4-May-10 Cesium-134 4.21E-02 2.56E+00 1.53E+00 pCi/L DCM Diablo Cove Marine(254693002) - SW 9-Jun-10 Cesium-134 -9.97E-01 2.55E+00 2.23E+00 pCi/L DCM Diablo Cove Marine(257047002) - SW 19-Jul-10 Cesium-134 5.87E-01 2.33E+00 1.37E+00 pCi/L DCM Diablo Cove Marine(259695002) - SW 23-Aug-10 Cesium-134 3.72E-01 2.61 E+00 1.54E+00 pCi/L DCM Diablo Cove Marine(261409002) - SW 20-Sep-10 Cesium-134 9.98E-01 2.62E+00 1.52E+00 pCi/L DCM Diablo Cove Marine(265391002) - SW 19-Oct-10 Cesium-134 4.97E-01 2.16E+00 1.22E+00 pCi/L DCM Diablo Cove Marine(267497002) - SW 16-Nov-10 Cesium-134 -3.25E-01 2.31E+00 1.41 E+00 pCi/L DCM Diablo Cove Marine(268439002) - SW 6-Dec-10 Cesium-134 -5.16E-01 1.96E+00 1.21 E+00 pCi/L DCM Diablo Cove Marine(244513002) - SW 6-Jan-10 Cesium-137 -3.30E-01 1.61E+00 9.87E-01 pCi/L DCM Diablo Cove Marine(247277002) - SW 11-Feb-10 Cesium-137 3.63E-01 2.18E+00 2.87E+00 pCi/L DCM Diablo Cove Marine(250029002) - SW 22-Mar-10 Cesium-137 1.06E+00 2.29E+00 1.29E+00 pCi/L DCM Diablo Cove Marine(251498002) - SW 15-Apr-10 Cesium-137 8.61E-01 2.22E+00 1.26E+00 pCi/L DCM Diablo Cove Marine(252538002) - SW 4-May-10 Cesium-137 1.43E+00 2.38E+00 1.33E+00 pCi/L DCM Diablo Cove Marine(254693002) - SW 9-Jun-10 Cesium-137 9.51E-01 2.24E+00 1.27E+00 pCi/L DCM Diablo Cove Marine(257047002) - SW 19-Jul-10 Cesium-137 9.68E-01 2.11E+00 1.21E+00 pCi/L DCM Diablo Cove Marine(259695002) - SW 23-Aug-10 Cesium-137 4.56E-02 2.35E+00 1.38E+00 pCi/L DCM Diablo Cove Marine(261409002) - SW 20-Sep-10 Cesium-137 -7.51 E-01 1.96E+00 1.21 E+00 pCi/L DCM Diablo Cove Marine(265391002) - SW 19-Oct-10 Cesium-137 9.73E-01 1.82E+00 1.04E+00 pCi/L DCM Diablo Cove Marine(267497002) - SW 16-Nov-10 Cesium-137 1.72E-01 2.08E+00 1.23E+00 pCi/L DCM Diablo Cove Marine(268439002) - SW 6-Dec-10 Cesium-137 6.64E-01 2.11E+00 1.21 E+00 pCi/L DCM Diablo Cove Marine(244513002) - SW 6-Jan-10 Cobalt-58 4.16E-02 1.69E+00 1.12E+00 pCi/L DCM Diablo Cove Marine(247277002) - SW 11-Feb-10 Cobalt-58 1.03E-01 1.88E+00 1.10E+00 pCi/L DCM Diablo Cove Marine(250029002) - SW 22-Mar-10 Cobalt-58 2.24E-01 2.12E+00 1.24E+00 pCi/L DCM Diablo Cove Marine(251498002) - SW 15-Apr-10 Cobalt-58 -7.05E-02 2.01 E+00 1.21E+00 pCi/L DCM Diablo Cove Marine(252538002) - SW 4-May-10 Cobalt-58 3.41E-01 2.13E+00 1.26E+00 pCi/L DCM Diablo Cove Marine(254693002) - SW 9-Jun-10 Cobalt-58 1.13E-01 2.14E+00 1.28E+00 pCi/L DCM Diablo Cove Marine(257047002) - SW 19-Jul-10 Cobalt-58 -2.77E-01 1.94E+00 1.19E+00 pCi/L DCM Diablo Cove Marine(259695002) - SW 23-Aug-10 Cobalt-58 -8.50E-01 2.02E+00 1.27E+00 pCi/L DCM Diablo Cove Marine(261409002) - SW 20-Sep-10 Cobalt-58 1.88E-01 2.06E+00 1.23E+00 pCi/L DCM Diablo Cove Marine(265391002) - SW 19-Oct-10 Cobalt-58 -1.36E-01 1.76E+00 1.03E+00 pCi/L Page 51 of 86

2010 DCPP AREOR Appendix C Analysis Result Data DCM Diablo Cove Marine(267497002) - SW 16-Nov-10 Cobalt-58 -9.26E-01 1.87E+00 1.19E+00 pCi/L DCM Diablo Cove Marine(268439002) - SW 6-Dec-10 Cobalt-58 -7.14E-02 1.87E+00 1.12E+00 pCi/L DCM Diablo Cove Marine(244513002) - SW 6-Jan-10 Cobalt-60 3.68E-01 1.79E+00 1.05E+00 pCi/L DCM Diablo Cove Marine(247277002) - SW 11-Feb-10 Cobalt-60 1.75E+00 2.28E+00 1.20E+00 pCi/L DCM Diablo Cove Marine(250029002) - SW 22-Mar-10 Cobalt-60 8.53E-01 2.43E+00 1.37E+00 pCi/L DCM Diablo Cove Marine(251498002) - SW 15-Apr-10 Cobalt-60 4.90E-01 2.17E+00 1.26E+00 pCi/L DCM Diablo Cove Marine(252538002) - SW 4-May-10 Cobalt-60 7.90E-01 2.45E+00 1.40E+00 pCi/L DCM Diablo Cove Marine(254693002) - SW 9-Jun-10 Cobalt-60 -2.44E-01 2.46E+00 1.50E+00 pCi/L DCM Diablo Cove Marine(257047002) - SW 19-Jul-10 Cobalt-60 3.95E-01 2.06E+00 1.19E+00 pCi/L DCM Diablo Cove Marine(259695002) - SW 23-Aug-10 Cobalt-60 1.42E-01 2.24E+00 1.33E+00 pCi/L DCM Diablo Cove Marine(261409002) - SW 20-Sep-10 Cobalt-60 4.34E-01 2.18E+00 1.27E+00 pCi/L

[CM Diablo Cove Marine(265391002) - SW 19-Oct-10 Cobalt-60 1.05E+00 2.11E+00 1.20E+00 pCi/L DCM Diablo Cove Marine(267497002) - SW 16-Nov-10 Cobalt-60 1.89E+00 2.35E+00 1.27E+00 pCi/L 0CM Diablo Cove Marine(268439002) - SW 6-Dec-10 Cobalt-60 -7.78E-01 2.02E+00 1.27E+00 pCi/L DCM Diablo Cove Marine(244513002) - SW 6-Jan-10 Iodine-131 -6.56E-01 3.01E+00 1.89E+00 pCi/L DCM Diablo Cove Marine(247277002) - SW 11-Feb-10 Iodine-131 1.33E+00 3.61E+00 2.07E+00 pCi/L DCM Diablo Cove Marine(250029002) - SW 22-Mar-10 Iodine-131 -1.10E-01 3.89E+00 2.32E+00 pCi/L DCM Diablo Cove Marine(251498002) - SW 15-Apr-10 Iodine-131 6.35E-02 3.85E+00 2.28E+00 pCi/L 0CM Diablo Cove Marine(252538002) - SW 4-May-10 Iodine-131 1.47E+00 4.13E+00 2.42E+00 pCi/L 0CM Diablo Cove Marine(254693002) - SW 9-Jun-10 lodine-131 -3.92E-02 4.06E+00 2.44E+00 pCi/L 0CM Diablo Cove Marine(257047002) - SW 19-Jul-10 lodine-131 1.98E-01 3.78E+00 2.31 E+00 pCi/L 0CM Diablo Cove Marine(259695002) - SW 23-Aug-10 lodine-131 1.27E+00 3.40E+00 1.98E+00 pCi/L 0CM Diablo Cove Marine(261409002) - SW 20-Sep-10 Iodine-131 1.87E+00 4.01E+00 2.35E+00 pCi/L DCM Diablo Cove Marine(265391002) - SW 19-Oct-10 Iodine-131 6.55E-01 3.56E+00 2.04E+00 pCi/L DCM Diablo Cove Marine(267497002) - SW 16-Nov-10 Iodine-131 2.26E-01 4.17E+00 2.51E+00 pCi/L 0CM Diablo Cove Marine(268439002) - SW 6-Dec-10 Iodine-131 -1.26E+00 3.35E+00 2.07E+00 pCi/L 0CM Diablo Cove Marine(244513002) - SW 6-Jan-10 Iron-55 -4.08E+01 1.06E+02 7.09E+01 pCi/L 0CM Diablo Cove Marine(247277002) - SW 11-Feb-10 Iron-55 -2.11E+01 8.88E+01 6.45E+01 pCi/L 0CM Diablo Cove Marine(250029002) - SW 22-Mar-10 Iron-55 -2.83E+01 1.07E+02 7.19E+01 pCi/L 0CM Diablo Cove Marine(251498002) - SW 15-Apr-10 Iron-55 7.15E+00 9.29E+01 6.29E+01 pCi/L 0CM Diablo Cove Marine(252538002) - SW 4-May-10 Iron-55 -1.37E+01 1.30E+02 9.35E+01 pCi/L 0CM Diablo Cove Marine(254693002) - SW 9-Jun-10 Iron-55 -1.18E-01 6.45E+01 4.59E+01 pCi/L 0CM Diablo Cove Marine(257047002) - SW 19-Jul-10 Iron-55 -2.32E+00 5.35E+01 3.66E+01 pCi/L 0CM Diablo Cove Marine(259695002) - SW 23-Aug-10 Iron-55 3.67E+01 1.09E+02 7.37E+01 pCi/L 0CM Diablo Cove Marine(261409002) - SW 20-Sep-10 Iron-55 2.86E+01 8.43E+01 6.81 E+01 pCi/L 0CM Diablo Cove Marine(265391002) - SW 19-Oct-10 Iron-55 -5.55E+01 1.23E+02 9.39E+01 pCi/L DCM Diablo Cove Marine(267497002) - SW 16-Nov-10 Iron-55 1.62E+01 9.40E+01 7.05E+01 pCi/L DCM Diablo Cove Marine(268439002) - SW 6-Dec-10 Iron-55 6.59E+01 1.04E+02 7.93E+01 pCi/L DCM Diablo Cove Marine(244513002) - SW 6-Jan-10 Iron-59 -1.86E+00 3.41E+00 2.17E+00 pCi/L DCM Diablo Cove Marine(247277002) - SW 11-Feb-10 Iron-59 7.07E-01 4.31E+00 2.55E+00 pCi/L 0CM Diablo Cove Marine(250029002) - SW 22-Mar-10 Iron-59 -7.09E-01 4.28E+00 2.66E+00 pCi/L 0CM Diablo Cove Marine(251498002) - SW 15-Apr-10 Iron-59 -1.59E+00 4.1OE+00 2.52E+00 pCi/L 0CM Diablo Cove Marine(252538002) - SW 4-May-10 Iron-59 1.36E+00 4.80E+00 2.74E+00. pCi/L 0CM Diablo Cove Marine(254693002) - SW 9-Jun-10 Iron-59 1.95E+00 5.OOE+00 2.83E+00 pCi/L Page 52 of 86 0 0 40 0 00 0 0 9* 0 0 400 0 0 00 0 40 0 0 0 99 0 0

000000000000000000000000000000000000000-00000 2010 DCPP AREOR Appendix C Analysis Result Data DCM Diablo Cove Marine(257047002) - SW 19-Jul-10 Iron-59 -1.53E+00 4.07E+00 2.48E+00 pCi/L DCM Diablo Cove Marine(259695002) - SW 23-Aug-10 Iron-59 1.63E+00 4.57E+00 2.60E+00 pCi/L DCM Diablo Cove Marine(261409002) - SW 20-Sep-10 Iron-59 -5.43E-01 4.18E+00 2.49E+00 pCi/L DCM Diablo Cove Marine(265391002) - SW 19-Oct-10 Iron-59 2.39E-01 3.87E+00 2.29E+00 pCi/L DCM Diablo Cove Marine(267497002) - SW 16-Nov-10 Iron-59 1.42E+00 4.47E+00 2.54E+00 pCi/L DCM Diablo Cove Marine(268439002) - SW 6-Dec-10 Iron-59 -2.33E-01 4.28E+00 2.53E+00 pCi/L DCM Diablo Cove Marine(244513002) - SW 6-Jan-10 Lanthanum-140 9.70E-01 3.08E+00 1.72E+00 pCi/L DCM Diablo Cove Marine(247277002) - SW 11-Feb-10 Lanthanum-140 -1.49E+00 2.92E+00 1.91 E+00 pCi/L DCM Diablo Cove Marine(250029002) - SW 22-Mar-10 Lanthanum-140 -1.52E-01 3.61 E+00 2.18E+00 pCi/L DCM Diablo Cove Marine(251498002) - SW 15-Apr-10 Lanthanum-140 -2.09E+00 3.03E+00 1.97E+00 pCi/L DCM Diablo Cove Marine(252538002) - SW 4-May-10 Lanthanum-140 1.34E+00 3.82E+00 2.12E+00 pCi/L DCM Diablo Cove Marine(254693002) - SW 9-Jun-10 Lanthanum-140 -1.05E+00 3.86E+00 2.35E+00 pCi/L DCM Diablo Cove Marine(257047002) - SW 19-Jul-10 Lanthanum-140 9.21 E-01 3.62E+00 2.09E+00 pCi/L DCM Diablo Cove Marine(259695002) - SW 23-Aug-10 Lanthanum-140 2.52E-01 3.24E+00 1.89E+00 pCi/L DCM Diablo Cove Marine(261409002) - SW 20-Sep-10 Lanthanum-140 -4.69E-01 3.42E+00 2.12E+00 pCi/L DCM Diablo Cove Marine(265391002) - SW 19-Oct-10 Lanthanum-140 1.71 E+00 3.42E+00 1.86E+00 pCi/L DCM Diablo Cove Marine(267497002) - SW 16-Nov-10 Lanthanum-140 1.65E-02 3.29E+00 1.99E+00 pCi/L DCM Diablo Cove Marine(268439002) - SW 6-Dec-10 Lanthanum-140 1.86E-01 3.38E+00 2.03E+00 pCi/L DCM Diablo Cove Marine(244513002) - SW 6-Jan-10 Manganese-54 2.39E-01 1.63E+00 9.28E-01 pCi/L DCM Diablo Cove Marine(247277002) - SW 11-Feb-10 Manganese-54 -1.15E+00 1.82E+00 1.16E+00 pCi/L DCM Diablo Cove Marine(250029002) - SW 22-Mar-10 Manganese-54 5.21E-01 2.05E+00 1.19E+00 pCi/L DCM Diablo Cove Marine(251498002) - SW 15-Apr-10 Manganese-54 3.10E-01 2.10E+00 1.24E+00 pCi/L DCM Diablo Cove Marine(252538002) - SW 4-May-10 Manganese-54 2.94E-02 2.16E+00 1.30E+00 pCi/L DCM Diablo Cove Marine(254693002) - SW 9-Jun-10 Manganese-54 -8.66E-01 1.85E+00 1.19E+00 pCi/L DCM Diablo Cove Marine(257047002) - SW 19-Jul-10 Manganese-54 -5.37E-01 1.96E+00 1.22E+00 pCi/L DCM Diablo Cove Marine(259695002) - SW 23-Aug-10 Manganese-54 1.64E-02 2.13E+00 1.84E+00 pCi/L DCM Diablo Cove Marine(261409002) - SW 20-Sep-10 Manganese-54 3.38E-01 1.91 E+00 1.13E+00 pCi/L DCM Diablo Cove Marine(265391002) - SW 19-Oct-10 Manganese-54 6.29E-01 1.79E+00 1.01 E+00 pCi/L DCM Diablo Cove Marine(267497002) - SW 16-Nov-10 Manganese-54 -6.75E-01 1.86E+00 1.17E+00 pCi/L DCM Diablo Cove Marine(268439002) - SW 6-Dec-10 Manganese-54 -4.10E-01 1.90E+00 1.17E+00 pCi/L DCM Diablo Cove Marine(244513002) - SW 6-Jan-10 Nickel-63 -1.24E+01 3.14E+01 1.83E+01 pCi/L DCM Diablo Cove Marine(247277002) - SW 11-Feb-10 Nickel-63 1.60E+00 3.25E+01 1.94E+01 pCi/L DCM Diablo Cove Marine(250029002) - SW 22-Mar-10 Nickel-63 6.89E+00 3.84E+01 2.31 E+01 pCi/L DCM Diablo Cove Marine(251498002) - SW 15-Apr-10 Nickel-63 4.55E+00 2.61 E+01 1.57E+01 pCi/L DCM Diablo Cove Marine(252538002) - SW 4-May-10 Nickel-63 1.58E+01 2.39E+01 1.48E+01 pCi/L DCM Diablo Cove Marine(254693002) - SW 9-Jun-10 Nickel-63 1.75E+01 3.63E+01 2.24E+01 pCi/L DCM Diablo Cove Marine(257047002) - SW 19-Jul-10 Nickel-63 7.51 E-01 2.82E+01 1.68E+01 pCi/L DCM Diablo Cove Marine(259695002) - SW 23-Aug-10 Nickel-63 -1.21E+00 2.65E+01 1.58E+01 pCi/L DCM Diablo Cove Marine(261409002) - SW 20-Sep-10 Nickel-63 8.40E+00 2.93E+01 1.78E+01 pCi/L DCM Diablo Cove Marine(265391002) - SW 19-Oct-10 Nickel-63 1.65E+01 3.92E+01 2.42E+01 pCi/L DCM Diablo Cove Marine(267497002) - SW 16-Nov-10 Nickel-63 4.15E-01 3.16E+01 1.89E+01 pCi/L DCM Diablo Cove Marine(268439002) - SW 6-Dec-10 Nickel-63 -2.51E+00 3.27E+01 1.94E+01 pCi/L DCM Diablo Cove Marine(244513002) - SW 6-Jan-10 Niobium-95 4.36E-01 1.90E+00 1.13E+00 pCi/L DCM Diablo Cove Marine(247277002) - SW 11-Feb-10 Niobium-95 -3.25E-01 2.20E+00 1.31E+00 pCi/L Page 53 of 86

2010 DCPP AREORAppendix C Analysis Result Data DCM Diablo Cove Marine(250029002) - SW 22-Mar-10 Niobium-95 3.80E-01 2.09E+00 1.22E+00 pCi/L DCM Diablo Cove Marine(251498002) - SW 15-Apr-10 Niobium-95 -8.62E-01 2.22E+00 2.05E+00 pCi/L DCM Diablo Cove Marine(252538002) - SW 4-May-10 Niobium-95 -8.05E-01 2.02E+00 1.27E+00 pCi/L DCM Diablo Cove Marine(254693002) - SW 9-Jun-10 Niobium-95 1.57E-01 2.16E+00 1.29E+00 pCi/L DCM Diablo Cove Marine(257047002) - SW 19-Jul-10 Niobium-95 3.06E-01 1.99E+00 1.18E+00 pCi/L DCM Diablo Cove Marine(259695002) - SW 23-Aug-10 Niobium-95 9.95E-01 2.33E+00 1.34E+00 pCi/L DCM Diablo Cove Marine(261409002) - SW 20-Sep-10 Niobium-95 5.77E-01 2.11E+00 1.23E+00 pCi/L DCM Diablo Cove Marine(265391002) - SW 19-Oct-10 Niobium-95 1.85E+00 1.97E+00 1.10E+00 pCi/L DCM Diablo Cove Marine(267497002) - SW 16-Nov-10 Niobium-95 -6.95E-02 2.08E+00 1.25E+00 pCi/L DCM Diablo Cove Marine(268439002) - SW 6-Dec-10 Niobium-95 4.54E-01 2.09E+00 1.22E+00 pCi/L DCM Diablo Cove Marine(244513002) - SW 6-Jan-10 Potassium-40 3.39E+02 1.72E+01 4.56E+01 pCi/L DCM Diablo Cove Marine(247277002) - SW 11-Feb-10 Potassium-40 2.88E+02 1.88E+01 4.30E+01 pCi/L DCM Diablo Cove Marine(250029002) - SW 22-Mar-10 Potassium-40 3.96E+02 2.20E+01 5.68E+01 pCi/L DCM Diablo Cove Marine(251498002) - SW 15-Apr-10 Potassium-40 3.31E+02 1.97E+01 4.59E+01 pCi/L DCM Diablo Cove Marine(252538002) - SW 4-May-10 Potassium-40 3.59E+02 2.07E+01 5.18E+01 pCi/L DCM Diablo Cove Marine(254693002) - SW 9-Jun-10 Potassium-40 3.87E+02 2.02E+01 5.72E+01 pCi/L DCM Diablo Cove Marine(257047002) - SW 19-Jul-10 Potassium-40 3.80E+02 1.99E+01 5.03E+01 pCi/L DCM Diablo Cove Marine(259695002) - SW 23-Aug-10 Potassium-40 3.60E+02 1.89E+01 5.39E+01 pCi/L DCM Diablo Cove Marine(261409002) - SW 20-Sep-10 Potassium-40 3.54E+02 1.93E+01 4.94E+01 pCi/L DCM Diablo Cove Marine(265391002) - SW 19-Oct-10 Potassium-40 3.37E+02 1.66E+01 4.75E+01 pCi/L DCM Diablo Cove Marine(267497002) - SW 16-Nov-10 Potassium-40 3.94E+02 1.82E+01 5.38E+01 pCi/L DCM Diablo Cove Marine(268439002) - SW 6-Dec-10 Potassium-40 3.78E+02 1.93E+01 5.02E+01 pCi/L DCM Diablo Cove Marine(244513002) - SW 6-Jan-10 Total Strontium -1.38E+00 2.48E+00 1.43E+00 pCi/L DCM Diablo Cove Marine(247277002) - SW 11-Feb-10 Total Strontium 1.15E+00 3.01 E+00 1.85E+00 pCi/L DCM Diablo Cove Marine(250029002) - SW 22-Mar-10 Total Strontium -1.01 E+00 3.40E+00 1.98E+00 pCi/L DCM Diablo Cove Marine(251498002) - SW 15-Apr-10 Total Strontium 3.97E-02 2.50E+00 1.49E+00 pCi/L DCM Diablo Cove Marine(252538002) - SW 4-May-10 Total Strontium 3.18E-02 2.38E+00 1.42E+00 pCi/L DCM Diablo Cove Marine(254693002) - SW 9-Jun-10 Total Strontium -9.42E-01 1.79E+00 1.03E+00 pCi/L DCM Diablo Cove Marine(257047002) - SW 19-Jul-10 Total Strontium -9.04E-01 2.21E+00 1.27E+00 pCi/L DCM Diablo Cove Marine(259695002) - SW 23-Aug-10 Total Strontium -2.06E-01 1.59E+00 9.32E-01 pCi/L DCM Diablo Cove Marine(261409002) - SW 20-Sep-10 Total Strontium 7.37E-01 1.88E+00 1.17E+00 pCi/L DCM Diablo Cove Marine(265391002) - SW 19-Oct-10 Total Strontium 1.09E+00 3.58E+00 2.18E+00 pCi/L DCM Diablo Cove Marine(267497002) - SW 16-Nov-10 Total Strontium 8.93E-01 1.95E+00 1.22E+00 pCi/L DCM Diablo Cove Marine(268439002) - SW 6-Dec-10 Total Strontium 1.07E+00 3.35E+00 2.05E+00 pCi/L DCM Diablo Cove Marine(244513002) - SW 6-Jan-1 0 Tritium -1.57E+02 2.38E+02 1.34E+02 pCi/L DCM Diablo Cove Marine(247277002) - SW 11-Feb-10 Tritium 2.28E+01 2.17E+02 1.31 E+02 pCi/L DCM Diablo Cove Marine(250029002) - SW 22-Mar-10 Tritium -1.90E+01 2.13E+02 1.26E+02 pCi/L DCM Diablo Cove Marine(251498002) - SW 15-Apr-10 Tritium -1.38E+02 2.21E+02 1.25E+02 pCi/L DCM Diablo Cove Marine(252538002) - SW 4-May-10 Tritium -5.01 E+01 2.32E+02 1.36E+02 pCi/L DCM Diablo Cove Marine(254693002) - SW 9-Jun-10 Tritium 1.92E+02 2.46E+02 1.59E+02 pCi/L DCM Diablo Cove Marine(257047002) - SW 19-Jul-10 Tritium -2.95E+01 2.39E+02 1.41 E+02 pCi/L DCM Diablo Cove Marine(259695002) - SW 23-Aug-10 Tritium 5.20E+01 2.65E+02 1.60E+02 pCi/L DCM Diablo Cove Marine(261409002) - SW 20-Sep-10 Tritium 4.70E+01 2.OOE+02 1.22E+02 pCi/L DCM Diablo Cove Marine(265391002) - SW 19-Oct-10 Tritium 0.OOE+00 2.15E+02 1.28E+02 pCi/L Page 54 of 86 0 40 0 0 0 0 0 0* 0 0 0 0 00 0 00 is9 0 0 0 0 00 0

2010 DCPP AREOR Appendix C Analysis Result Data DCM Diablo Cove Marine(267497002) - SW 16-Nov-10 Tritium 1.83E+02 2.16E+02 1.43E+02 pCi/L DCM Diablo Cove Marine(268439002) - SW 6-Dec-10 Tritium -9.36E+01 2.52E+02 1.46E+02 pCi/L DCM Diablo Cove Marine(244513002) - SW 6-Jan-10 Zinc-65 1.25E-02 3.58E+00 2.13E+00 pCi/L DCM Diablo Cove Marine(247277002) - SW 11-Feb-10 Zinc-65 8.18E-01 4.38E+00 2.59E+00 pCi/L DCM Diablo Cove Marine(250029002) - SW 22-Mar-10 Zinc-65 -6.27E-01 4.75E+00 2.94E+00 pCi/L DCM Diablo Cove Marine(251498002) - SW 15-Apr-10 Zinc-65 -4.28E-01 4.81E+00 2.85E+00 pCi/L DCM Diablo Cove Marine(252538002) - SW 4-May-10 Zinc-65 -1.91 E+00 4.55E+00 2.83E+00 pCi/L DCM Diablo Cove Marine(254693002) - SW 9-Jun-10 Zinc-65 -1.99E+00 4.69E+00 2.91 E+00 pCi/L DCM Diablo Cove Marine(257047002) - SW 19-Jul-10 Zinc-65 -3.40E-01 4.43E+00 2.62E+00 pCi/L DCM Diablo Cove Marine(259695002) - SW 23-Aug-10 Zinc-65 -2.37E+00 4.76E+00 2.96E+00 pCi/L DCM Diablo Cove Marine(261409002) - SW 20-Sep-10 Zinc-65 -4.86E+00 3.95E+00 2.68E+00 pCi/L DCM Diablo Cove Marine(265391002) - SW 19-Oct-10 Zinc-65 1.63E+00 4.34E+00 2.49E+00 pCi/L DCM Diablo Cove Marine(267497002) - SW 16-Nov-10 Zinc-65 -3.50E-01 4.41E+00 2.62E+00 pCi/L DCM Diablo Cove Marine(268439002) - SW 6-Dec-10 Zinc-65 -3.10E+00 4.02E+00 2.58E+00 pCi/L DCM Diablo Cove Marine(244513002) - SW 6-Jan-10 Zirconium-95 -4.41 E-01 2.91E+00 1.80E+00 pCi/L DCM Diablo Cove Marine(247277002) - SW 11-Feb-10 Zirconium-95 -7.70E-02 3.34E+00 1.97E+00 pCi/L DCM Diablo Cove Marine(250029002) - SW 22-Mar-10 Zirconium-95 2.64E+00 3.92E+00 2.18E+00 pCi/L DCM Diablo Cove Marine(251498002) - SW 15-Apr-10 Zirconium-95 -2.31E+00 3.47E+00 2.20E+00 pCi/L DCM Diablo Cove Marine(252538002) - SW 4-May-10 Zirconium-95 -7.86E-01 3.67E+00 2.25E+00 pCi/L DCM Diablo Cove Marine(254693002) - SW 9-Jun-10 Zirconium-95 8,32E-01 3.98E+00 2.34E+00 pCi/L DCM Diablo Cove Marine(257047002) - SW 19-Jul-10 Zirconium-95 -5.78E-01 3.44E+00 2.10E+00 pCi/L DCM Diablo Cove Marine(259695002) - SW 23-Aug-10 Zirconium-95 -9.68E-01 3.67E+00 2.25E+00 pCi/L DCM Diablo Cove Marine(261409002) - SW 20-Sep-10 Zirconium-95 -1.48E-01 3.67E+00 2.21 E+00 pCi/L DCM Diablo Cove Marine(265391002) - SW 19-Oct-10 Zirconium-95 1.06E+00 3.22E+00 1.90E+00 pCi/L DCM Diablo Cove Marine(267497002) - SW 16-Nov-10 Zirconium-95 -5.38E-01 3.67E+00 2.23E+00 pCi/L DCM Diablo Cove Marine(268439002) - SW 6-Dec-10 Zirconium-95 1.85E+00 3.71E+00 2.12E+00 pCi/L DWI Drinking Water Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units DW1 Drinking Water(245303002) - DW 20-Jan-10 BETA 4.78E-01 1.06E+00 6.67E-01 pCi/L DW1 Drinking Water(246296002) - DW 3-Feb-10 BETA 3.91 E-01 1.11E+00 6.86E-01 pCi/L DW1 Drinking Water(249605002) - DW 16-Mar-10 BETA 1.04E+00 1.37E+00 8.85E-01 pCi/L DW1 Drinking Water(251743002) - DW 22-Apr-10 BETA 5.84E-01 2.OOE+00 1.21 E+00 pCi/L DW1 Drinking Water(253398002) - DW 19-May-10 BETA 2.58E-03 1.68E+00 1.OOE+00 pCi/L DW1 Drinking Water(254564002) - DW 9-Jun-10 BETA -1.21E-01 1:78E+00 1.06E+00 pCi/L DW1 Drinking Water(257396002) - DW 27-Jul-10 BETA 1.08E+00 1.30E+00 8.52E-01 pCi/L DW1 Drinking Water(259147002) - DW 17-Aug-10 BETA 9.53E-01 1.27E+00 8.17E-01 pCi/L DW1 Drinking Water(261317002) - DW 21-Sep-10 BETA 1.08E-02 1.27E+00 7.57E-01 pCi/L DW1 Drinking Water(265503002) - DW 25-Oct-10 BETA -2.02E-01 1.58E+00 9.33E-01 pCi/L DW1 Drinking Water(266910002) - DW 10-Nov-10 BETA 1.18E+00 1.27E+00 8.42E-01 pCi/L DW1 Drinking Water(268341003) - DW 7-Dec-10 BETA 3.96E-01 2.02E+00 1.22E+00 pCi/L DW1 Drinking Water(245303002) - DW 20-Jan-10 Barium-140 1.40E+00 7.49E+00 4.40E+00 pCi/L DW1 Drinking Water(246296002) - DW 3-Feb-10 Barium-140 4.48E+00 9.48E+00 5.60E+00 pCi/L DW1 Drinking Water(249605002) - DW 16-Mar-10 Barium-140 -2.02E+00 7.18E+00 4.44E+00 pCi/L Page 55 of 86

2010 DCPP AREOR Appendix C Analysis Result Data DW1 Drinking Water(251743002) - DW 22-Apr-10 Barium-140 2.79E+00 9.52E+00 5.70E+00 pCi/L DW1 Drinking Water(253398002) - DW 19-May-10 Barium-140 7.10E+00 8.95E+00 5.40E+00 pCi/L DW1 Drinking Water(254564002) - DW 9-Jun-10 Barium-140 3.52E+00 1.13E+01 6.73E+00 pCi/L DW1 Drinking Water(257396002) - DW 27-Jul-10 Barium-140 1.04E+00 8.38E+00 5.04E+00 pCi/L DW1 Drinking Water(259147002) - DW 17-Aug-10 Barium-140 2.33E+00 9.12E+00 5.31E+00 pCi/L DW1 Drinking Water(261317002) - DW 21-Sep-10 Barium-140 -5.74E-01 7.40E+00 4.44E+00 pCi/L DW1 Drinking Water(265503002) - DW 25-Oct-10 Barium-140 -6.82E+00 1.28E+01 8.45E+00 pCi/L DW1 Drinking Water(266910002) - DW 10-Nov-10 Barium-140 9.85E-01 8.76E+00 5.28E+00 pCi/L DW1 Drinking Water(268341003) - DW 7-Dec-10 Barium-140 2.OOE+00 7.61 E+00 4.39E+00 pCi/L DW1 Drinking Water(245303002) - DW 20-Jan-10 Cesium-1 34 3.78E-01 2.02E+00 1.15E+00 pCi/L DW1 Drinking Water(246296002) - DW 3-Feb-10 Cesium-134 1.28E+00 2.45E+00 1.35E+00 pCi/L DW1 Drinking Water(249605002) - DW 16-Mar-10 Cesium-134 5.12E-01 2.03E+00 1.15E+00 pCi/L DW1 Drinking Water(251743002) - DW 22-Apr-10 Cesium-134 3.10E-01 2.52E+00 1.48E+00 pCi/L DW1 Drinking Water(253398002) - DW 19-May-10 Cesium-1 34 -5.04E-02 2.20E+00 1.31E+00 pCi/L DW1 Drinking Water(254564002) - DW 9-Jun-10 Cesium-134 -7.01 E-02 1.85E+00 1.09E+00 pCi/L DW1 Drinking Water(257396002) - DW 27-Jul-10 Cesium-134 -7.23E-02 2.22E+00 1.33E+00 pCi/L DW1 Drinking Water(259147002) - DW 17-Aug-10 Cesium-134 4.76E-01 2.1OE+00 1.25E+00 pCi/L DW1 Drinking Water(261317002) - DW 21-Sep-10 Cesium-134 9.74E-02 2.36E+00 1.43E+00 pCi/L DW1 Drinking Water(265503002) - DW 25-Oct-10 Cesium-134 1.28E+00 3.07E+00 1.72E+00 pCi/L DW1 Drinking Water(266910002) - DW 10-Nov-10 Cesium-134 -3.13E-01 2.38E+00 1.43E+00 pCi/L DW1 Drinking Water(268341003) - DW 7-Dec-10 Cesium-134 3.35E-01 1.98E+00 1.17E+00 pCi/L DW1 Drinking Water(245303002) - DW 20-Jan-10 Cesium-137 -3.14E-01 1.77E+00 1.09E+00 pCi/L DW1 Drinking Water(246296002) - DW 3-Feb-10 Cesium-137 7.52E-01 2.14E+00 1.25E+00 pCi/L DW1 Drinking Water(249605002) - DW 16-Mar-10 Cesium-137 -6.68E-01 1.64E+00 1.86E+00 pCi/L DW1 Drinking Water(251743002) - DW 22-Apr-10 Cesium-137 -1.65E+00 3.33E+00 2.81 E+00 pCi/L DW1 Drinking Water(253398002) - DW 19-May-10 Cesium-137 -9.60E-02 2.01E+00 1.19E+00 pCi/L DW1 Drinking Water(254564002) - DW 9-Jun-10 Cesium-137 1.59E-01 1.62E+00 9.35E-01 pCi/L DW1 Drinking Water(257396002) - DW 27-Jul-10 Cesium-137 -7.21E-01 3.16E+00 2.43E+00 pCi/L DW1 Drinking Water(259147002) - DW 17-Aug-10 Cesium-137 1.75E+00 1.91E+00 1.05E+00 pCi/L DW1 Drinking Water(261317002) - DW 21-Sep-10 Cesium-137 -1.93E-01 1.96E+00 1.19E+00 pCi/L DW1 Drinking Water(265503002) - DW 25-Oct-10 Cesium-137 5.53E-01 2.49E+00 1.49E+00 pCi/L DW1 Drinking Water(266910002) - DW 10-Nov-10 Cesium-137 -6.83E-01 2.65E+00 2.07E+00 pCi/L DW1 Drinking Water(268341003) - DW 7-Dec-10 Cesium-137 9.12E-01 1.95E+00 1.11E+00 pCi/L DW1 Drinking Water(245303002) - DW 20-Jan-10 Cobalt-58 -2.10E-01 1.57E+00 9.27E-01 pCi/L DW1 Drinking Water(246296002) - DW 3-Feb-10 Cobalt-58 -6.66E-01 1.86E+00 1.13E+00 pCi/L DW1 Drinking Water(249605002) - DW 16-Mar-10 Cobalt-58 -6.33E-01 1.53E+00 9.36E-01 pCi/L DW1 Drinking Water(251743002) - DW 22-Apr-10 Cobalt-58 2.84E-01 2.11E+00 1.24E+00 pCi/L DW1 Drinking Water(253398002) - DW 19-May-10 Cobalt-58 4.90E-01 1.87E+00 1.09E+00 pCi/L DW1 Drinking Water(254564002) - DW 9-Jun-10 Cobalt-58 -1.12E-01 1.57E+00 9.29E-01 pCi/L DW1 Drinking Water(257396002) - DW 27-Jul-10 Cobalt-58 -7.25E-01 1.95E+00 1.21 E+00 pCi/L DW1 Drinking Water(259147002) - DW 17-Aug-10 Cobalt-58 4.84E-01 1.61E+00 9.50E-01 pCi/L DW1 Drinking Water(261317002) - DW 21-Sep-10 Cobalt-58 -2.42E-01 1.77E+00 1.09E+00 pCi/L DW1 Drinking Water(265503002) - DW 25-Oct-10 Cobalt-58 4.68E-01 2.45E+00 1.41 E+00 pCi/L DW1 Drinking Water(266910002) - DW 10-Nov-10 Cobalt-58 -3.92E-01 1.76E+00 1.08E+00 pCi/L Page 56 of 86 00099000000000000000000000000000000*0000000o

2010 DCPP AREOR Appendix C Analysis Result Data DW1 Drinking Water(268341003) - DW 7-Dec-10 Cobalt-58 -1.47E-01 1.71E+00 1.04E+00 pCi/L DW1 Drinking Water(245303002) - DW 20-Jan-10 Cobalt-60 3.08E-01 1.94E+00 1.15E+00 pCi/L DW1 Drinking Water(246296002) - DW 3-Feb-10 Cobalt-60 -1.81E-01 2.05E+00 1.25E+00 pCi/L DW1 Drinking Water(249605002) - DW 16-Mar-10 Cobalt-60 -7.27E-01 1.54E+00 1.01 E+00 pCi/L DW1 Drinking Water(251743002) - DW 22-Apr-10 Cobalt-60 -2.51E-01 1.92E+00 1.17E+00 pCi/L DW1 Drinking Water(253398002) - DW 19-May-10 Cobalt-60 5.02E-01 2.01E+00 1.15E+00 pCi/L DW1 Drinking Water(254564002) - DW 9-Jun-10 Cobalt-60 3.78E-01 1.66E+00 9.75E-01 pCi/L DW1 Drinking Water(257396002) - DW 27-Jul-10 Cobalt-60 -3.85E-01 2.10E+00 1.29E+00 pCi/L DW1 Drinking Water(259147002) - DW 17-Aug-10 Cobalt-60 -5.39E-01 1.68E+00 1.07E+00 pCi/L DW1 Drinking Water(261317002) - DW 21-Sep-10 Cobalt-60 -1.53E-01 2.03E+00 1.22E+00 pCi/L DW1 Drinking Water(265503002) - DW 25-Oct-10 Cobalt-60 5.24E-01 2.65E+00 1.50E+00 pCi/L DW1 Drinking Water(266910002) - DW 10-Nov-10 Cobalt-60 -8.38E-01 1.88E+00 1.19E+00 pCi/L DW1 Drinking Water(268341003) - DW 7-Dec-10 Cobalt-60 -3.17E-01 1.80E+00 1.1OE+00 pCi/L DW1 Drinking Water(245303002) - DW 20-Jan-10 Iodine-131 -3.02E-02 3.97E-01 2.31 E-01 pCi/L DW1 Drinking Water(246296002) - DW 3-Feb-10 Iodine-131 -5.67E-02 3.80E-01 2.28E-01 pCi/L DW1 Drinking Water(249605002) - DW 16-Mar-10 Iodine-131 5.93E-02 4.79E-01 2.76E-01 pCi/L DW1 Drinking Water(251743002) - DW 22-Apr-10 Iodine-131 1.46E-01 3.87E-01 2.23E-01 pCi/L DW1 Drinking Water(253398002) - DW 19-May-10 Iodine-131 -1.50E-01 5.66E-01 3.34E-01 pCi/L DW1 Drinking Water(254564002) - DW 9-Jun-10 Iodine-131 4.05E-02 6.36E-01 3.84E-01 pCi/L DW1 Drinking Water(257396002) - DW 27-Jul-10 Iodine-131 8.95E-03 3.38E-01 1.96E-01 pCi/L DW1 Drinking Water(259147002) - DW 17-Aug-10 Iodine-131 -3.57E-02 4.74E-01 2.86E-01 pCi/L DW1 Drinking Water(261317002) - DW 21-Sep-10 Iodine-131 5.66E-02 4.03E-01 2.39E-01 pCi/L DW1 Drinking Water(265503002) - DW 25-Oct-10 Iodine-131 4.71E-02 4.99E-01 3.01E-01 pCi/L DW1 Drinking Water(266910002) - DW 10-Nov-10 Iodine-131 5.63E-02 4.83E-01 2.79E-01 pCi/L DW1 Drinking Water(268341003) - DW 7-Dec-10 Iodine-131 -2.97E-02 7.40E-01 4.51E-01 pCi/L DW1 Drinking Water(245303002) - DW 20-Jan-10 Iron-55 -2.87E+01 7.70E+01 5.21E+01 pCi/L DW1 Drinking Water(246296002) - DW 3-Feb-10 Iron-55 5.47E+01 1.35E+02 1.05E+02 pCi/L DW1 Drinking Water(249605002) - DW 16-Mar-10 Iron-55 1.71E+01 7.33E+01 5.38E+01 pCi/L DW1 Drinking Water(251743002) - DW 22-Apr-10 Iron-55 -6.88E+01 7.98E+01 4.87E+01 pCi/L DW1 Drinking Water(253398002) - DW 19-May-10 Iron-55 -5.83E+00 8.85E+01 6.31E+01 pCi/L DW1 Drinking Water(254564002) - DW 9-Jun-10 Iron-55 6.74E+00 6.86E+01 4.94E+01 pCi/L DW1 Drinking Water(257396002) - DW 27-Jul-10 Iron-55 1.32E+01 3.83E+01 2.67E+01 pCi/L DW1 Drinking Water(259147002) - DW 17-Aug-10 Iron-55 9.32E+00 9.34E+01 6.61 E+01 pCi/L DW1 Drinking Water(261317002) - DW 21-Sep-10 Iron-55 2.25E+01 1.21E+02 8.97E+01 pCi/L DW1 Drinking Water(265503002) - DW 25-Oct-10 Iron-55 -2.35E+00 1.29E+02 1.01 E+02 pCi/L DW1 Drinking Water(266910002) - DW 10-Nov-10 Iron-55 -2.20E+01 1.20E+02 8.79E+01 pCi/L DW1 Drinking Water(268341003) - DW 7-Dec-10 Iron-55 -1.91E+01 9.55E+01 6.87E+01 pCi/L DW1 Drinking Water(245303002) - DW 20-Jan-10 Iron-59 -2.32E+00 3.03E+00 2.01 E+00 pCi/L DW1 Drinking Water(246296002) - DW 3-Feb-10 Iron-59 3.07E-01 3.93E+00 2.31 E+00 pCi/L DW1 Drinking Water(249605002) - DW 16-Mar-10 Iron-59 9.OOE-02 3.17E+00 1.88E+00 pCi/L DW1 Drinking Water(251743002) - DW 22-Apr-10 Iron-59 2.83E+00 4.48E+00 2.45E+00 pCi/L DW1 Drinking Water(253398002) - DW 19-May-10 Iron-59 -1.99E-01 3.82E+00 2.25E+00 pCi/L DW1 Drinking Water(254564002) - DW 9-Jun-10 Iron-59 -2.17E+00 3.38E+00 2.22E+00 pCi/L DW1 Drinking Water(257396002) - DW 27-Jul-10 Iron-59 2.28E+00 4.35E+00 2.41 E+00 pCi/L Page 57 of 86

2010 DCPP AREOR Appendix C Analysis Result Data DW1 Drinking Water(259147002) - DW 17-Aug-10 Iron-59 -2.25E-01 3.27E+00 1.96E+00 pCi/L DW1 Drinking Water(261317002) - DW 21-Sep-10 Iron-59 4.OOE-01 3.64E+00 2.11E+00 pCi/L DW1 Drinking Water(265503002) - DW 25-Oct-10 Iron-59 1.38E+00 5.64E+00 3.28E+00 pCi/L DW1 Drinking Water(266910002) - DW 10-Nov-10 Iron-59 5.32E-01 4.04E+00 2.41 E+00 pCi/L DW1 Drinking Water(268341003) - DW 7-Dec-10 Iron-59 2.86E-04 3.47E+00 2.04E+00 pCi/L DW1 Drinking Water(245303002) - DW 20-Jan-10 Lanthanum-140 -5.52E-01 2.52E+00 1.54E+00 pCi/L DW1 Drinking Water(246296002) - DW 3-Feb-10 Lanthanum-140 1.33E-01 2.91 E+00 1.69E+00 pCi/L DW1 Drinking Water(249605002) - DW 16-Mar-10 Lanthanum-140 -4.94E-01 2.51 E+00 1.52E+00 pCi/L DW1 Drinking Water(251743002) - DW 22-Apr-10 Lanthanum-140 8.97E-02 3.15E+00 1.84E+00 pCi/L DW1 Drinking Water(253398002) - DW 19-May-10 Lanthanum-140 1.19E+00 3.05E+00 1.73E+00 pCi/L DW1 Drinking Water(254564002) - DW 9-Jun-10 Lanthanum-140 -5.34E-01 3.79E+00 2.29E+00 pCi/L DW1 Drinking Water(257396002) - DW 27-Jul-10 Lanthanum-140 -1.10E+00 2.93E+00 1.82E+00 pCi/L DW1 Drinking Water(259147002) - DW 17-Aug-10 Lanthanum-140 5.54E-02 3.18E+00 1.86E+00 pCi/L DW1 Drinking Water(261317002) - DW 21-Sep-10 Lanthanum-140 -7.05E-01 2.39E+00 1.50E+00 pCi/L DW1 Drinking Water(265503002) - DW 25-Oct-10 Lanthanum-140 3.77E-01 5.01E+00 2.93E+00 pCi/L DW1 Drinking Water(266910002) - DW 10-Nov-10 Lanthanum-140 1.69E+00 3.48E+00 1.93E+00 pCi/L DW1 Drinking Water(268341003) - DW 7-Dec-10 Lanthanum-140 -1.57E-01 2.61E+00 1.60E+00 pCi/L DW1 Drinking Water(245303002) - DW 20-Jan-10 Manganese-54 5.33E-01 1.72E+00 9.72E-01 pCi/L DW1 Drinking Water(246296002) - DW 3-Feb-10 Manganese-54 3.29E-01 1.93E+00 1.11E+00 pCi/L DW1 Drinking Water(249605002) - DW 16-Mar-10 Manganese-54 -5.79E-01 1.65E+00 9.96E-01 pCi/L DW1 Drinking Water(251743002) - DW 22-Apr-10 Manganese-54 6.06E-01 2.00E+00 1.16E+00 pCi/L DW1 Drinking Water(253398002) - DW 19-May-10 Manganese-54 4.86E-01 1.87E+00 1.09E+00 pCi/L DW1 Drinking Water(254564002) - DW 9-Jun-10 Manganese-54 -8.07E-01 1.48E+00 9.31 E-01 pCi/L DW1 Drinking Water(257396002) - DW 27-Jul-10 Manganese-54 -1,39E-01 1.88E+00 1.13E+00 pCi/L DW1 Drinking Water(259147002) - DW 17-Aug-10 Manganese-54 -4.31E-02 1.57E+00 9.15E-01 pCi/L DW1 Drinking Water(261317002) - DW 21-Sep-10 Manganese-54 -1.14E+00 1.66E+00 1.09E+00 pCi/L DWI Drinking Water(265503002) - DW 25-Oct-10 Manganese-54 1.14E+00 2.49E+00 1.40E+00 pCi/L DW1 Drinking Water(266910002) - DW 10-Nov-10 Manganese-54 2.17E-01 1.99E+00 1.17E+00 pCi/L DW1 Drinking Water(268341003) - DW 7-Dec-10 Manganese-54 -8.17E-01 1.71E+00 1.09E+00 pCi/L DW1 Drinking Water(245303002) - DW 20-Jan-10 Nickel-63 1.40E+01 3.30E+01 2.03E+01 pCi/L DW1 Drinking Water(246296002) - DW 3-Feb-10 Nickel-63 1.20E+01 3.72E+01 2.26E+01 pCi/L DW1 Drinking Water(249605002) - DW 16-Mar-10 Nickel-63 -2.34E+00 4.29E+01 2.55E+01 pCi/L DW1 Drinking Water(251743002) - DW 22-Apr-10 Nickel-63 1.25E+00 3.66E+01 2.19E+01 pCi/L DW1 Drinking Water(253398002) - DW 19-May-10 Nickel-63 6.01 E+00 4.09E+01 2.46E+01 pCi/L DW1 Drinking Water(254564002) - DW 9-Jun-10 Nickel-63 -4.92E+00 3.71E+01 2.19E+01 pCi/L DW1 Drinking Water(257396002) - DW 27-Jul-10 Nickel-63 -6.65E-01 3.47E+01 2.07E+01 pCi/L DW1 Drinking Water(259147002) - DW 17-Aug-10 Nickel-63 2.73E+00 2.99E+01 1.79E+01 pCi/L DW1 Drinking Water(261317002) - DW 21-Sep-10 Nickel-63 3.52E+01 4.08E+01 2.57E+01 pCi/L DW1 Drinking Water(265503002) - DW 25-Oct-10 Nickel-63 9.09E+00 3.40E+01 2.07E+01 pCi/L DW1 Drinking Water(266910002) - DW 10-Nov-10 Nickel-63 -4.85E+00 4.38E+01 2.60E+01 pCi/L DW1 Drinking Water(268341003) - DW 7-Dec-10 Nickel-63 1.05E+01 2.86E+01 1.75E+01 pCi/L DW1 Drinking Water(245303002) - DW 20-Jan-10 Niobium-95 9.08E-01 2.02E+00 1.18E+00 pCi/L DW1 Drinking Water(246296002) - DW 3-Feb-10 Niobium-95 -1.11E-01 2.11E+00 1.29E+00 pCi/L DW1 Drinking Water(249605002) - DW 16-Mar-10 Niobium-95 3.28E-01 1.64E+00 9.82E-01 pCi/L Page 58 of 86 OQOOOOOOOO*0 0 0 0 010 0 0 9 0 0 0 0 0OQO

2010 DCPP AREOR Appendix C Analysis Result Data DW1 Drinking Water(251743002) - DW 22-Apr-10 Niobium-95 9.85E-01 2.19E+00 2.26E+00 pCi/L DW1 Drinking Water(253398002) - DW 19-May-10 Niobium-95 6.49E-01 1.96E+00 1.13E+00 pCi/L DW1 Drinking Water(254564002) - DW 9-Jun-10 Niobium-95 -8.20E-01 1.70E+00 1.59E+00 pCi/L DW1 Drinking Water(257396002) - DW 27-Jul-10 Niobium-95 -6.81 E-03 1.97E+00 1.17E+00 pCi/L DW1 Drinking Water(259147002) - DW 17-Aug-10 Niobium-95 9.81 E-01 1.84E+00 1.06E+00 pCi/L DW1 Drinking Water(261317002) - DW 21-Sep-10 Niobium-95 -4.32E-03 1.84E+00 1.12E+00 pCi/L DW1 Drinking Water(265503002) - DW 25-Oct-10 Niobium-95 -3.84E-01 2.45E+00 1.45E+00 pCi/L DW1 Drinking Water(266910002) - DW 10-Nov-10 Niobium-95 1.30E+00 2.04E+00 1.12E+00 pCi/L DW1 Drinking Water(268341003) - DW 7-Dec-10 Niobium-95 1.19E-02 1.89E+00 1.13E+00 pCi/L DW1 Drinking Water(245303002) - DW 20-Jan-10 Total Strontium 1.09E+00 2.26E+00 1.37E+00 pCi/L DW1 Drinking Water(246296002) - DW 3-Feb-10 Total Strontium 7.86E-02 2.29E-01 1.42E-01 pCi/L DW1 Drinking Water(249605002) - DW 16-Mar-10 Total Strontium -2.12E-02 5.48E-01 3.22E-01 pCi/L DW1 Drinking Water(251743002) - DW 22-Apr-10 Total Strontium -2.08E-02 1.15E-01 6.72E-02 pCi/L DW1 Drinking Water(253398002) - DW 19-May-10 Total Strontium -9.93E-02 1.60E-01 9.16E-02 pCi/L DW1 Drinking Water(254564002) - DW 9-Jun-10 Total Strontium 9.09E-02 1.72E-01 1.06E-01 pCi/L DW1 Drinking Water(257396002) - DW 27-Jul-10 Total Strontium 2.96E-02 9.73E-02 5.95E-02 pCi/L DW1 Drinking Water(259147002) - DW 17-Aug-10 Total Strontium 9.51 E-02 2.58E-01 1.57E-01 pCi/L DW1 Drinking Water(261317002) - DW 21-Sep-10 Total Strontium 8.06E-02 1.06E-01 7.02E-02 pCi/L DW1 Drinking Water(265503002) - DW 25-Oct-10 Total Strontium 1.94E-02 1.26E-01 7.58E-02 pCi/L DW1 Drinking Water(266910002) - DW 10-Nov-10 Total Strontium 1.69E-02 1.52E-01 9.15E-02 pCi/L DW1 Drinking Water(268341003) - DW 7-Dec-10 Total Strontium -6.08E-02 1.86E-01 1.08E-01 pCi/L DW1 Drinking Water(245303002) - DW 20-Jan-10 Tritium -2.84E+01 2.25E+02 1.33E+02 pCi/L DW1 Drinking Water(246296002) - DW 3-Feb-10 Tritium -2.96E+01 2.66E+02 1.57E+02 pCi/L DW1 Drinking Water(249605002) - DW 16-Mar-10 Tritium 1.47E+01 2.44E+02 1.46E+02 pCi/L DW1 Drinking Water(251743002) - DW 22-Apr-10 Tritium 3.43E+01 2.16E+02 1.30E+02 pCi/L DW1 Drinking Water(253398002) - DW 19-May-10 Tritium 3.81E+01 2.07E+02 1.25E+02 pCi/L DW1 Drinking Water(254564002) - DW 9-Jun-10 Tritium 4.99E+00 1.14E+02 6.80E+01 pCi/L DW1 Drinking Water(257396002) - DW 27-Jul-10 Tritium 4.34E+01 2.05E+02 1.25E+02 pCi/L DW1 Drinking Water(259147002) - DW 17-Aug-10 Tritium 1.04E+02 2.23E+02 1.39E+02 pCi/L DW1 Drinking Water(261317002) - DW 21-Sep-10 Tritium 1.57E+02 1.96E+02 1.27E+02 pCi/L DW1 Drinking Water(265503002) - DW 25-Oct-10 Tritium -6.73E+01 2.35E+02 1.37E+02 pCi/L DW1 Drinking Water(266910002) - DW 10-Nov-10 Tritium 1.76E+02 2.43E+02 1.58E+02 pCi/L DW1 Drinking Water(268341003) - DW 7-Dec-10 Tritium 1.72E+01 2.05E+02 1.23E+02 pCi/L DW1 Drinking Water(245303002) - DW 20-Jan-10 Zinc-65 -1.02E+00 3.86E+00 2.37E+00 pCi/L DW1 Drinking Water(246296002) - DW 3-Feb-10 Zinc-65 -2.65E-01 4.18E+00 2.93E+00 pCi/L DW1 Drinking Water(249605002) - DW 16-Mar-10 Zinc-65 -2.56E+00 3.30E+00 2.19E+00 pCi/L DW1 Drinking Water(251743002) - DW 22-Apr-10 Zinc-65 -2.12E+00 4.17E+00 2.60E+00 pCi/L DW1 Drinking Water(253398002) - DW 19-May-10 Zinc-65 -9.51 E-01 3.83E+00 2.31 E+00 pCi/L DW1 Drinking Water(254564002) - DW 9-Jun-10 Zinc-65 -1.54E+00 2.84E+00 1.85E+00 pCi/L DW1 Drinking Water(257396002) - DW 27-Jul-10 Zinc-65 -9.55E-01 4.19E+00 2.53E+00 pCi/L DW1 Drinking Water(259147002) - DW 17-Aug-10 Zinc-65 -4.20E+00 3.09E+00 2.99E+00 pCi/L DW1 Drinking Water(261317002) - DW 21-Sep-10 Zinc-65 -5.74E-01 4.16E+00 2.49E+00 pCi/L DW1 Drinking Water(265503002) - DW 25-Oct-10 Zinc-65 4.75E+00 5.60E+00 3.37E+00 pCi/L DW1 Drinking Water(266910002) - DW 10-Nov-10 Zinc-65 -2.41 E+00 3.84E+00 2.56E+00 pCi/L Page 59 of 86

2010 DCPP AREOR Appendix C Analysis Result Data DW1 Drinking Water(268341003) - DW 7-Dec-10 Zinc-65 5.05E-01 3.54E+00 2.36E+00 pCi/L DW1 Drinking Water(245303002) - DW 20-Jan-10 Zirconium-95 9.20E-01 2.90E+00 1.71E+00 pCi/L DW1 Drinking Water(246296002) - DW 3-Feb-10 Zirconium-95 -3.12E-01 3.54E+00 2.18E+00 pCi/L DW1 Drinking Water(249605002) - DW 16-Mar-10 Zirconium-95 3.37E-01 2.80E+00 1.69E+00 pCi/L DW1 Drinking Water(251743002) - DW 22-Apr-10 Zirconium-95 3.43E-01 3.25E+00 1.90E+00 pCi/L DW1 Drinking Water(253398002) - DW 19-May-10 Zirconium-95 6.65E-01 3.22E+00 1.87E+00 pCi/L DW1 Drinking Water(254564002) - DW 9-Jun-10 Zirconium-95 -2.51 E+00 3.OOE+00 2.36E+00 pCi/L DW1 Drinking Water(257396002) - DW 27-Jul-10 Zirconium-95 -5.21E-01 3.37E+00 2.03E+00 pCi/L DWl Drinking Water(259147002) - DW 17-Aug-10 Zirconium-95 -1.28E+00 2.86E+00 1.84E+00 pCi/L DW1 Drinking Water(261317002) - DW 21-Sep-10 Zirconium-95 -1.47E+00 3.20E+00 2.04E+00 pCi/L DW1 Drinking Water(265503002) - DW 25-Oct-10 Zirconium-95 1.64E+00 4.59E+00 2.58E+00 pCi/L DW1 Drinking Water(266910002) - DW 10-Nov-10 Zirconium-95 5.43E-01 3.40E+00 1.97E+00 pCi/L DWl Drinking Water(268341003) - DW 7-Dec-10 Zirconium-95 -1.15E+00 3.00E+00 1.87E+00 pCi/L DY1 Drywell 115 - Groundwater Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units DY1 Drywell 115(246664003) - GW 4-Feb-10 BETA 4.42E+00 1.40E+00 1.25E+00 pCi/L DY1 Drywell 115(253787001) - GW 24-May-10 BETA 1.93E+01 3.18E+00 3.97E+00 pCi/L DY1 Drywell 115(260247003) - GW 31-Aug-10 BETA 3.24E+01 1.58E+00 5.62E+00 pCi/L DY1 Drywell 115(266521001) - GW 2-Nov-10 BETA 2.59E+01 1.17E+00 4.49E+00 pCi/L DY1 Drywell 115(246664003) - GW 4-Feb-10 Barium-140 -1.80E+00 8.22E+00 5.03E+00 pCi/L DY1 Drywell 115(253787001) - GW 24-May-10 Barium-140 2.91 E+00 1.12E+01 6.49E+00 pCi/L DY1 Drywell 115(260247003) - GW 31-Aug-10 Barium-140 -6.80E-01 1.01E+01 6.15E+00 pCi/L DY1 Drywell 115(266521001) - GW 2-Nov-10 Barium-140 -1.83E-01 8.97E+00 5.23E+00 pCi/L DY1 Drywell 115(246664003) - GW 4-Feb-10 Cesium-134 1.15E+00 2.20E+00 1.21E+00 pCi/L DY1 Drywell 115(253787001) - GW 24-May-10 Cesium-134 1.44E-01 2.49E+00 1.49E+00 pCi/L DY1 Drywell 115(260247003) - GW 31-Aug-10 Cesium-134 -1.87E-01 2.45E+00 1.45E+00 pCi/L DY1 Drywell 115(266521001) - GW 2-Nov-10 Cesium-134 3.70E-01 2.29E+00 1.35E+00 pCi/L DY1 Drywell 115(246664003) - GW 4-Feb-10 Cesium-137 1.36E-01 1.79E+00 1.08E+00 pCi/L DY1 Drywell 115(253787001) - GW 24-May-10 Cesium-137 -4.52E-02 1.78E+00 1.06E+00 pCi/L DY1 Drywell 115(260247003) - GW 31-Aug-10 Cesium-137 -2.68E+00 3.28E+00 2.52E+00 pCi/L DY1 Drywell 115(266521001)- GW 2-Nov-10 Cesium-137 1.35E+00 2.11 E+00 1.18E+00 pCi/L DY1 Drywell 115(246664003) - GW 4-Feb-10 Cobalt-58 -2.42E-01 1.63E+00 9.63E-01 pCi/L DY1 Drywell 115(253787001) - GW 24-May-10 Cobalt-58 -6.59E-01 1.90E+00 1.19E+00 pCi/L DY1 Drywell 115(260247003) - GW 31-Aug-10 Cobalt-58 5.41E-01 2.05E+00 1.17E+00 pCi/L DY1 Drywell 115(266521001)- GW 2-Nov-10 Cobalt-58 -5.10E-01 1.74E+00 1.08E+00 pCi/L DY1 Drywell 115(246664003) - GW 4-Feb-10 Cobalt-60 8.80E-01 1.91 E+00 1.08E+00 pCi/L DY1 Drywell 115(253787001) - GW 24-May-10 Cobalt-60 6.12E-01 2.25E+00 1.30E+00 pCi/L DY1 Drywell 115(260247003) - GW 31-Aug-10 Cobalt-60 -1.54E-01 2.09E+00 1.25E+00 pCi/L DY1 Drywell 115(266521001) - GW 2-Nov-10 Cobalt-60 1.07E+00 2.1OE+00 1.17E+00 pCi/L DY1 Drywell 115(246664003) - GW 4-Feb-10 Iodine-131 -3.14E+00 3.06E+00 2.65E+00 pCi/L DY1 Drywell 115(253787001) - GW 24-May-10 lodine-131 1.69E+00 4.53E+00 2.67E+00 pCi/L DY1 Drywell 115(260247003) - GW 31-Aug-10 Iodine-131 5.22E-01 3.41E+00 1.97E+00 pCi/L DY1 Drywell 115(266521001) - GW 2-Nov-10 Iodine-131 9.15E-01 3.55E+00 2.09E+00 pCi/L Page 60 of 86

2010 DCPP AREOR Appendix C Analysis Result Data DY1 Drwell 115(246664003) - GW 4-Feb-10 Iron-55 1.87E+01 1.08E+02 8.06E+01 pCi/L DY1 Drywell 115(253787001) - GW 24-May-10 Iron-55 -2.98E+01 7.62E+01 5.30E+01 pCi/L DY1 Drywell 115(260247003) - GW 31-Aug-10 Iron-55 3.68E+01 8.10E+01 5.73E+01 pCi/L DY1 Drywell 115(266521001) - GW 2-Nov-1 0 Iron-55 -3.97E+01 1.07E+02 7.93E+01 pCi/L DY1 Drywell 115(246664003) - GW 4-Feb-10 Iron-59 -1.45E+00 3.24E+00 2.05E+00 pCi/L DY1 Drywell 115(253787001) - GW 24-May-10 Iron-59 9.95E-01 4.11E+00 2.35E+00 pCi/L DY1 Drywetl 115(260247003) - GW 31-Aug-10 Iron-59 3.77E-01 4.35E+00 2.62E+00 pCi/L DY1 Dr/welt 115(266521001) - GW 2-Nov-10 Iron-59 8.67E-02 3.87E+00 2.26E+00 pCi/L DY1 Drywell 115(246664003) - GW 4-Feb-10 Lanthanum-140 6.81E-01 3.38E+00 1.93E+00 pCi/L DY1 Drywell 115(253787001) - GW 24-May-10 Lanthanum-140 4.06E-01 3.61 E+00 2.15E+00 pCi/L DY1 Drywell 115(260247003) - GW 31-Aug-10 Lanthanum-140 7.30E-01 3.77E+00 2.20E+00 pCi/L DY1 Drywell 115(266521001) - GW 2-Nov-10 Lanthanum-140 -3.15E-01 3.50E+00 2.15E+00 pCi/L DY1 Drywell 115(246664003) - GW 4-Feb-10 Manganese-54 5.39E-01 1.69E+00 9.52E-01 pCi/L DY1 Drywell 115(253787001) - GW 24-May-10 Manganese-54 5.34E-01 2.05E+00 1.21 E+00 pCi/L DY1 Drywell 115(260247003) - GW 31-Aug-10 Manganese-54 -3.67E-02 1.89E+00 1.12E+00 pCi/L DY1 Drywell 115(266521001) - GW 2-Nov-10 Manganese-54 -5.81 E-01 1.89E+00 1.17E+00 pCi/L DY1 Drywell 115(246664003) - GW 4-Feb-10 Nickel-63 4.92E+00 3.31 E+01 1.99E+01 pCi/L DY1 Drywell 115(253787001) - GW 24-May-10 Nickel-63 -3.59E+00 3.45E+01 2.05E+01 pCi/L DY1 DrLyell 115(260247003) - GW 31-Aug-10 Nickel-63 -1.03E+00 3.59E+01 2.13E+01 pCi/L DY1 Drpwell 115(266521001) - GW 2-Nov-10 Nickel-63 4.44E+00 3.57E+01 2.14E+01 pCi/L DY1 Drywell 115(246664003) - GW 4-Feb-10 Niobium-95 -9.32E-01 2.03E+00 1.69E+00 pCi/L DY1 Drywell 115(253787001) - GW 24-May-10 Niobium-95 -3.45E-01 2.02E+00 1.61 E+00 pCi/L DY1 Drywell 115(260247003) - GW 31-Aug-10 Niobium-95 4.51E-01 2.02E+00 1.16E+00 pCi/L DY1 Drywetl 115(266521001) - GW 2-Nov-10 Niobium-95 7.46E-01 2.07E+00 1.19E+00 pCi/L DY1 Drywell 115(246664003) - GW 4-Feb-10 Total Strontium 2.02E-02 2.07E-01 1.24E-01 pCi/L DY1 Drywell 115(253787001) - GW 24-May-10 Total Strontium 1.05E-01 2.76E-01 1.70E-01 pCi/L DY1 Drywell 115(260247003) - GW 31-Aug-10 Total Strontium -6.03E-02 2.08E-01 1.21E-01 pCi/L DY1 Drywell 115(266521001) - GW 2-Nov-10 Total Strontium 9.15E-02 1.57E-01 9.86E-02 pCi/L DY1 Dnywell 115(246664003) - GW 4-Feb-10 Trtium 7.67E+03 2.15E+02 1.52E+03 pCi/L DY1 Drywell 115(253787001) - GW 24-May-10 Trtium 6.20E+03 2.1OE+02 1.24E+03 pCi/L DY1 Dnywell 115(260247003) - GW 31-Aug-10 Trtium 7.41 E+03 2.24E+02 1.47E+03 pCi/L DY1 Drywell 115(266521001)- GW 2-Nov-10 Trtium 7.42E+03 2.1OE+02 1.47E+03 pCi/L DY1 Drywell 115(246664003) - GW 4-Feb-10 Zinc-65 -1.28E+00 3.58E+00 2.23E+00 pCi/L DY1 Drywell 115(253787001) - GW 24-May-10 Zinc-65 9.77E-01 3.85E+00 2.52E+00 pCi/L DY1 Drywell 115(260247003) - GW 31-Aug-10 Zinc-65 1.62E+00 4.13E+00 2.38E+00 pCi/L DY1 Drywell 115(266521001) - GW 2-Nov-10 Zinc-65 3.33E+00 4.57E+00 2.81E+00 pCi/L DY1 Drywell 115(246664003) - GW 4-Feb-10 Zirconium-95 9.93E-01 3.08E+00 1.81 E+00 pCi/L DY1 Drywell 115(253787001) - GW 24-May-10 Zirconium-95 2.08E-01 3.40E+00 2.02E+00 pCi/L DY1 Drywell 115(260247003) - GW 31-Aug-10 Zirconium-95 7.21E-01 3.70E+00 2.13E+00 pCi/L DY1 Drywell 115(266521001)- GW 2-Nov-10 Zirconium-95 -1.36E+00 3.13E+00 1.96E+00 pCi/L DY1 Drywell 115 - Replicate Groundwater Sample Name Date Collected Nuclide Result MDC 2Sigma TPU Units DY1 Drwel 115-R(250106001)- GW 23-Mar-10 Tritium 5.74E+03 2.16E+02 1.15E+03 Ci/L Page 61 of 86

2010 DCPP AREOR Appendix C Analysis Result Data MDO Montana de Oro - Sediment Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units MDO Montana de Oro(260774002) - SD 9-Sep-10 Bismuth-214 6.62E+02 8,92E+01 1.46E+02 pCi/kg MDO Montana de Oro(247890002) - SD 18-Feb-10 Cesium-134 4.51 E+01 1.20E+02 6.39E+01 pCi/kg MDO Montana de Oro(260774002) - SD 9-Sep-10 Cesium-134 6.15E+00 4.85E+01 2.74E+01 pCi/kg MDO Montana de Oro(247890002) - SD 18-Feb-10 Cesium-137 -2.24E+01 8.06E+01 5.08E+01 pCi/kg MDO Montana de Oro(260774002) - SD 9-Sep-1 0 Cesium-1 37 -6.66E+00 4.80E+01 2.91 E+01 pCi/kg MDO Montana de Oro(247890002) - SD 18-Feb-10 Iron-55 5.35E+03 7.95E+03 5.97E+03 pCi/kg MDO Montana de Oro(260774002) - SD 9-Sep-10 Iron-55 3.07E+03 9.72E+03 7.49E+03 pCi/kg MDO Montana de Oro(260774002) - SD 9-Sep-10 Lead-212 2.23E+02 7.11 E+01 7.37E+01 pCi/kg MDO Montana de Oro(260774002) - SD 9-Sep-10 Lead-214 5.52E+02 9.70E+01 1.60E+02 pCi/kg MDO Montana de Oro(247890002) - SD 18-Feb-1 0 Nickel-63 -1.49E+03 3.09E+03 1.80E+03 pCi/kg MDO Montana de Oro(260774002) - SD 9-Sep-10 Nickel-63 1.37E+03 1.87E+03 1.26E+03 pCi/kg MDO Montana de Oro(247890002) - SD 18-Feb-10 Potassium-40 5.57E+03 9.48E+02 1.55E+03 pCi/kg MDO Montana de Oro(260774002) - SD 9-Sep-10 Potassium-40 5.51 E+03 5.73E+02 1.05E+03 pCi/kg MDO Montana de Oro(247890002) - SD 18-Feb-10 Radium-226 4.12E+02 1.87E+02 2.39E+02 pCi/kg MDO Montana de Oro(260774002) - SD 9-Sep-1 0 Radium-226 6.62E+02 8.92E+01 1.46E+02 pCi/kg MDO Montana de Oro(260774002) - SD 9-Sep-1 0 Thorium-230 6.62E+02 8.92E+01 1.41 E+02 pCi/kg MDO Montana de Oro(247890002) - SD 18-Feb-10 Total Strontium -4.16E+02 6.77E+02 3.15E+02 pCi/kg MDO Montana de Oro(260774002) - SD 9-Sep-10 Total Strontium -5.03E+02 7.87E+02 3.91 E+02 pCi/kg MT1 Meteorological Tower - Air Charcoal Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units MT1 Meteorological Tower(244026012) - AC 2-Jan-10 Iodine-131 2.20E-03 1.01 E-02 5.76E-03 pCi/m3 MT1 Meteorological Tower(244687012) - AC 9-Jan-10 Iodine-131 1.43E-03 1 1OE-02 6.33E-03 pCi/m3 MT1 Meteorological Tower(245216012) - AC 16-Jan-10 Iodine-131 1.50E-03 1 .12E-02 6.33E-03 pCi/m3 MT1 Meteorological Tower(245695012) - AC 23-Jan-10 Iodine-131 9.51 E-03 1.73E-02 9.49E-03 pCi/m3 MT1 Meteorological Tower(246177012) - AC 30-Jan-10 Iodine-131 -4.51 E-04 1.1OE-02 6.56E-03 pCi/m3 MT1 Meteorological Tower(246845012) - AC 6-Feb-10 Iodine-131 3.40E-03 1.20E-02 6.57E-03 pCi/m3 MT1 Meteorological Tower(247357012) - AC 13-Feb-10 Iodine-131 3.04E-03 1.07E-02 5.95E-03 pCi/m3 MT1 Meteorological Tower(247986012) - AC 20-Feb-10 Iodine-131 4.17E-04 7.60E-03 4.62E-03 pCi/m3 MT1 Meteorological Tower(248643012) - AC 27-Feb-10 Iodine-131 -3.78E-03 1.41E-02 8.83E-03 pCi/m3 MT1 Meteorological Tower(249286012) - AC 6-Mar-10 lodine-131 2.58E-03 1.16E-02 6.38E-03 pCi/m3 MT1 Meteorological Tower(249595012) - AC 13-Mar-10 Iodine-131 -3.60E-03 1.06E-02 6.95E-03 pCi/m3 MT1 Meteorological Tower(249961012) - AC 20-Mar-10 lodine-131 -2.43E-03 8.94E-03 5.59E-03 pCi/m3 MT1 Meteorological Tower(250343012) - AC 27-Mar-10 Iodine-1 31 -4.96E-03 9.63E-03 6.45E-03 pCi/m3 MT1 Meteorological Tower(250715012) - AC 3-Apr-1 0 Iodine-131 -1.66E-04 8.55E-03 4.98E-03 pCi/m3 MT1 Meteorological Tower(251139012) - AC 1O-Apr-10 Iodine-131 4.13E-04 1.13E-02 6.68E-03 pCi/m3 MT1 Meteorological Tower(251572012) - AC 17-Apr-10 Iodine-131 3.68E-03 1.19E-02 6.58E-03 pCi/m3 MT1 Meteorological Tower(251946012) - AC 24-Apr-10 Iodine-131 -1.36E-03 1.29E-02 7.94E-03 pCi/m3 MT1 Meteorological Tower(252354012) - AC 1-May-10 Iodine-131 7.36E-04 1.06E-02 6.18E-03 pCi/m3 MT1 Meteorological Tower(252817012) - AC 8-May-10 Iodine-131 -8.81 E-04 1.11E-02 6.68E-03 pCi/m3 MT1 Meteorological Tower(253257012) - AC 15-May-10 Iodine-131 -3.06E-04 9.80E-03 5.92E-03 pCi/m3 Page 62 of 86 OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO0 0 9

2010 DCPP AREOR Appendix C Analysis Result Data MT1 Meteorological Tower(253669012) - AC 22-May-10 Iodine-131 1.30E-03 1.21 E-02 7.03E-03_ pCi/m3 MT1 Meteorological Tower(254090012) - AC 29-May-10 Iodine-131 1.90E-03 1.08E-02 6.20E-03 pCi/m3 MT1 Meteorological Tower(254456012) - AC 5-Jun-10 Iodine-131 -6.39E-04 1.50E-02 8.99E-03 pCi/m3 MT1 Meteorological Tower(254882012) - AC 12-Jun-10 Iodine-131 -1.90E-03 8.02E-03 5.01 E-03 pCi/m3 MT1 Meteorological Tower(255287012) - AC 19-Jun-10 Iodine-131 2.12E-05 1.03E-02 6.10E-03 pCi/m3 MT1 Meteorological Tower(255686012) - AC 26-Jun-10 lodine-131 -1.04E-03 8.83E-03 5.25E-03 pCi/m3 MT1 Meteorological Tower(256090012) - AC 3-Jul-10 Iodine-131 5.52E-03 1.05E-02 5.58E-03 pCi/m3 MT1 Meteorological Tower(256488012) - AC 10-Jul-10 Iodine-131 2.51E-03 1.44E-02 8.20E-03 pCi/m3 MT1 Meteorological Tower(256975012) - AC 17-Jul-10 Iodine-131 -9.11E-04 6.95E-03 4.48E-03 pCi/m3 MT1 Meteorological Tower(257399012) - AC 24-Jul-10 Iodine-131 -2.75E-03 9.69E-03 6.40E-03 pCi/m3 MT1 Meteorological Tower(257939012) - AC 31-Jul-10 Iodine-131 2.68E-03 1.05E-02 5.88E-03 pCi/m3 MT1 Meteorological Tower(258598012) - AC 7-Aug-10 Iodine-131 1.19E-03 7.90E-03 4.42E-03 pCi/m3 MT1 Meteorological Tower(259108012) - AC 14-Aug-10 Iodine-131 2.36E-03 1.31 E-02 7.31 E-03 pCi/m3.

MT1 Meteorological Tower(259586012) - AC 21-Aug-10 Iodine-131 -3.31 E-03 1.33E-02 8.33E-03 pCi/m3 MT1 Meteorological Tower(260023012) - AC 28-Aug-10 Iodine-131 2.28E-03 1.02E-02 5.65E-03 pCi/m3 MT1 Meteorological Tower(260372012) - AC 4-Sep-10 Iodine-131 -5.61 E-03 9.53E-03 6.79E-03 pCi/m3 MT1 Meteorological Tower(260855012) - AC 11-Sep-10 Iodine-131 2.56E-03 7.46E-03 4.08E-03 pCi/m3 MT1 Meteorological Tower(261332012) - AC 18-Sep-10 Iodine-131 -6.29E-04 1.36E-02 8.14E-03 pCi/m3 MT1 Meteorological Tower(261760012) - AC 25-Sep-10 Iodine-131 -2.52E-03 1.05E-02 6.67E-03 pCi/m3 MT1 Meteorological Tower(262712012) - AC 2-Oct-10 Iodine-131 5.22E-03 1.39E-02 7.65E-03 pCi/m3 MT1 Meteorological Tower(264678012) - AC 9-Oct-10 Iodine-131 1.24E-03 1.06E-02 5.95E-03 pCi/m3 MT1 Meteorological Tower(265131012) - AC 16-Oct-10 Iodine-131 1.22E-03 9.64E-03 5.45E-03 pCi/m3 MT1 Meteorological Tower(265621012) - AC 23-Oct-10 Iodine-131 -4.50E-03 8.22E-03 5.67E-03 pCi/m3 MT1 Meteorological Tower(266270012) - AC 30-Oct-10 Iodine-131 -5.1OE-03 8.76E-03 6.19E-03 pCi/m3 MT1 Meteorological Tower(266799012) - AC 6-Nov-10 Iodine-131 1.70E-03 8.49E-03 4.66E-03 pCi/m3 MT1 Meteorological Tower(267308012) - AC 13-Nov-10 Iodine-131 1.30E-04 8.92E-03 5.16E-03 pCi/m3 MT1 Meteorological Tower(267562012) - AC 20-Nov-10 Iodine-131 1.68E-03 1.62E-02 9.49E-03 pCi/m3 MT1 Meteorological Tower(267908012) - AC 27-Nov-10 Iodine-131 1.04E-03 9.23E-03 5.28E-03 pCi/m3 MT1 Meteorological Tower(268357012) - AC 4-Dec-10 Iodine-131 5.74E-04 1.21 E-02 6.98E-03 pCi/m3 MT1 Meteorological Tower(268889012) - AC 11-Dec-10 Iodine-131 -1.91 E-03 1.14E-02 6.89E-03 pCi/m3 MT1 Meteorological Tower(269108012) - AC 18-Dec-10 Iodine-131 -5.75E-04 9.31E-03 5.46E-03 pCi/m3 MT1 Meteorological Tower(269312012) - AC 24-Dec-10 Iodine-131 -2.54E-03 1.10E-02 7.13E-03 pCi/m3 MT1 Meteorological Tower - Air Particulate Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units MT1 Meteorological Tower(244026005) - AP 2-Jan-10 BETA 4.77E-02 2.16E-03 1.27E-02 pCi/m3 MT1 Meteorological Tower(244687005) - AP 9-Jan-10 BETA 4.04E-02 2.21 E-03 1.48E-02 pCi/m3 MT1 Meteorological Tower(245216005) - AP 16-Jan-10 BETA 1.45E-02 2.29E-03 1.13E-02 pCi/m3 MT1 Meteorological Tower(245695005) - AP 23-Jan-10 BETA 1.10E-02 1.34E-03 1.06E-02 pCi/m3 MT1 Meteorological Tower(246177005) - AP 30-Jan-10 BETA 3.61 E-02 1.45E-03 1.02E-02 pCi/m3 MT1 Meteorological Tower(246845005) - AP 6-Feb-10 BETA 1.46E-02 1.33E-03 1.05E-02 pCi/m3 MT1 Meteorological Tower(247357005) - AP 13-Feb-10 BETA 9.03E-02 1.19E-03 1.18E-02 pCi/m3 MT1 Meteorological Tower(247986005) - AP 20-Feb-10 BETA 2.50E-02 1.12E-03 1.04E-02 pCi/m3 MT1 Meteorological Tower(248643005) - AP 27-Feb-10 BETA 4.93E-03 1.40E-03 1.14E-02 pCi/m3 Page 63 of 86

2010 DCPP AREOR Appendix C Analysis Result Data MT1 Meteorological Tower(249286005) - AP 6-Mar-10 BETA 8.85E-03 1.22E-03 1.18E-02 pCi/m3 MT1 Meteorological Tower(249595005) - AP 13-Mar-10 BETA 3.41E-02 1.63E-03 1.35E-02 pCi/m3 MT1 Meteorological Tower(249961005) - AP 20-Mar-10 BETA 2.76E-02 1.14E-03 1.09E-02 pCi/m3 MT1 Meteorological Tower(250343005) - AP 27-Mar-10 BETA 1.39E-02 1.64E-03 1.20E-02 pCi/m3 MT1 Meteorological Tower(250715005) - AP 3-Apr-10 BETA 8.69E-03 1.63E-03 1.13E-02 pCi/m3 MT1 Meteorological Tower(251139005) - AP 10-Apr-10 BETA 1.62E-02 1.87E-03 1.33E-02 pCi/m3 MT1 Meteorological Tower(251572005) - AP 17-Apr-10 BETA 1.75E-02 1.81 E-03 1.07E-02 pCi/m3 MT1 Meteorological Tower(251946005) - AP 24-Apr-10 BETA 1.45E-02 2.02E-03 1.06E-02 pCi/m3 MT1 Meteorological Tower(252354005) - AP 1-May-10 BETA 8.54E-03 1.62E-03 1.28E-02 pCi/m3 MT1 Meteorological Tower(252817005) - AP 8-May-10 BETA 9.72E-03 1.23E-03 1.07E-02 pCi/m3 MT1 Meteorological Tower(253257005) - AP 15-May-10 BETA 1.40E-02 1.58E-03 9.65E-03 pCi/m3 MT1 Meteorological Tower(253669005) - AP 22-May-10 BETA 9.45E-03 1.48E-03 1.05E-02 pCi/m3 MT1 Meteorological Tower(254090005) - AP 29-May-10 BETA 1.19E-02 1.19E-03 1.07E-02 pCi/m3 MT1 Meteorological Tower(254456005) - AP 5-Jun-10 BETA 6.59E-03 2.11E-03 1.34E-02 pCi/m3 MT1 Meteorological Tower(254882005) - AP 12-Jun-10 BETA 6.17E-03 1.21 E-03 1.OOE-02 pCi/m3 MT1 Meteorological Tower(255287005) - AP 19-Jun-10 BETA 1.94E-02 1.52E-03 1.14E-02 pCi/m3 MT1 Meteorological Tower(255686005) - AP 26-Jun-10 BETA 6.86E-03 1.17E-03 1.02E-02 pCi/m3 MT1 Meteorological Tower(256090005) - AP 3-Jul-10 BETA 3.22E-02 1.50E-03 1.25E-02 pCi/m3 MT1 Meteorological Tower(256488005) -AP 10-Jul-10 BETA 1.62E-02 1.14E-03 1.21E-02 pCi/m3 MTI Meteorological Tower(256975005) - AP 17-Jul-10 BETA 6.68E-03 2.12E-03 1.39E-02 pCi/m3 MT1 Meteorological Tower(257399005) - AP 24-Jul-10 BETA 1.94E-02 2.01 E-03 1.09E-02 pCi/m3 MT1 Meteorological Tower(257939005) - AP 31-Jul-10 BETA 9.83E-03 1.77E-03 1.12E-02 pCi/m3 MT1 Meteorological Tower(258598005) - AP 7-Aug-1 0 BETA 6.62E-03 1.87E-03 1.09E-02 pCi/m3 MT1 Meteorological Tower(259108005) - AP 14-Aug-10 BETA 5.89E-03 2.13E-03 1.12E-02 pCi/m3 MT1 Meteorological Tower(259586005) - AP 21-Aug-10 BETA 2.11E-02 1.37E-03 1.03E-02 pCi/m3 MT1 Meteorological Tower(260023005) - AP 28-Aug-10 BETA 9.59E-03 1.34E-03 1.18E-02 pCi/m3 MT1 Meteorological Tower(260372005) - AP 4-Sep-10 BETA 1.06E-02 1.37E-03 9.22E-03 pCi/m3 MT1 Meteorological Tower(260855005) - AP 11-Sep-10 BETA 2.OOE-02 1.08E-03 1.07E-02 pCi/m3 MT1 Meteorological Tower(261332005) - AP 18-Sep-10 BETA 1.01E-02 1.11E-03 1.07E-02 pCi/m3 MT1 Meteorological Tower(261760005) - AP 25-Sep-10 BETA 2.98E-02 1.48E-03 1.23E-02 pCi/m3 MT1 Meteorological Tower(262712005) - AP 2-Oct-10 BETA 1.59E-02 1.16E-03 1.10E-02 pCi/m3 MT1 Meteorological Tower(264678005) - AP 9-Oct-10 BETA 2.65E-02 1.06E-03 1.14E-02 pCi/m3 MT1 Meteorological Tower(265131005) - AP 16-Oct-10 BETA 2.13E-02 1.53E-03 1.17E-02 pCi/m3 MT1 Meteorological Tower(265621005) - AP 23-Oct-10 BETA 2.22E-02 1.30E-03 1.04E-02 pCi/m3 MT1 Meteorological Tower(266270005) - AP 30-Oct-10 BETA 2.67E-02 1.32E-03 1.29E-02 pCi/m3 MT1 Meteorological Tower(266799005) - AP 6-Nov-10 BETA 2.26E-02 1.35E-03 1.15E-02 pCi/m3 MT1 Meteorological Tower(267308005) - AP 13-Nov-10 BETA 2.97E-02 1.29E-03 1.30E-02 pCi/m3 MT1 Meteorological Tower(267562005) - AP 20-Nov-10 BETA 3.07E-02 1.65E-03 1.11 E-02 pCi/m3 MT1 Meteorological Tower(267908005) - AP 27-Nov-10 BETA 2.73E-02 1.31E-03 9.82E-03 pCi/m3 MT1 Meteorological Tower(268357005) - AP 4-Dec-10 BETA 4.79E-02 1.20E-03 1.30E-02 pCi/m3 MT1 Meteorological Tower(268889005) - AP 11-Dec-10 BETA 1.63E-02 1.74E-03 1.17E-02 pCi/m3 MT1 Meteorological Tower(269108005) - AP 18-Dec-10 BETA 9.25E-03 2.03E-03 1.07E-02 pCi/m3 MT1 Meteorological Tower(269312005) - AP 24-Dec-10 BETA 8.90E-03 1.39E-03 1.12E-02 pCi/m3 MT1 Meteorological Tower(250919005) - AP 6-Feb-10 Beryllium-7 1.08E-01 1.30E-02 1.90E-02 pCi/m3 Page 64 of 86

OOOOO00*0000000000000000000000000000000000000 2010 DCPP AREOR Appendix C Analysis Result Data MT1 Meteorological Tower(270256005) - AP 9-Nov-10 Beryllium-7 9.09E-02 1.34E-02 1.88E-02 pCi/m3 MT1 Meteorological Tower(250919005) - AP 6-Feb-10 Cesium-134 -5.21 E-05 9.38E-04 5.62E-04 pCi/m3 MT1 Meteorological Tower(256343005) - AP 8-May-10 Cesium-134 -1.41 E-04 8.70E-04 5.41 E-04 pCi/m3 MT1 Meteorological Tower(264369005) - AP 7-Aug-10 Cesium-134 1.39E-04 9.27E-04 5.18E-04 pCi/m3 MT1 Meteorological Tower(270256005) - AP 9-Nov-10 Cesium-134 -7.90E-05 5.61 E-04 3.63E-04 pCi/m3 MT1 Meteorological Tower(250919005) - AP 6-Feb-10 Cesium-137 -7.48E-05 7.69E-04 4.60E-04 pCi/m3 MT1 Meteorological Tower(256343005) - AP 8-May-10 Cesium-137 -1.18E-04 6.88E-04 4.22E-04 pCi/m3 MT1 Meteorological Tower(264369005) - AP 7-Aug-10 Cesium-137 3.86E-04 6.52E-04 5,21E-04 pCi/m3 MT1 Meteorological Tower(270256005) - AP 9-Nov-10 Cesium-137 1.95E-04 5.68E-04 2.92E-04 pCi/m3 OEL Offsite Emergency Lab - Drinking Water Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units OEL Offsite Emergency Lab(245303003) - DW 20-Jan-10 BETA 7.25E-01 1.10E+00 7.16E-01 pCi/L OEL Offsite Emergency Lab(246296003) - DW 3-Feb-10 BETA 1.85E+00 1.10E+00 8.19E-01 pCi/L OEL Offsite Emergency Lab(249605003) - DW 16-Mar-10 BETA 7.78E-01 1.91E+00 1.18E+00 pCi/L OEL Offsite Emergency Lab(251743003) - DW 22-Apr-10 BETA 1.87E+00 1.36E+00 9.55E-01 pCi/L OEL Offsite Emergency Lab(253398003) - DW 19-May-10 BETA 1.45E+00 1.31E+00 8.95E-01 pCi/L OEL Offsite Emergency Lab(254564003) - DW 9-Jun-10 BETA 1.17E+00 1.40E+00 9.14E-01 pCi/L OEL Offsite Emergency Lab(257396003) - DW 27-Jul-10 BETA 2,OOE+00 1.27E+00 9.19E-01 pCi/L OEL Offsite Emergency Lab(259147003) - DW 17-Aug-10 BETA 9.41 E-01 1.25E+00 8.01E-01 pCi/L OEL Offsite Emergency Lab(261317003) - DW 21-Sep-10 BETA -2.71E-01 1.50E+00 8.84E-01 pCi/L OEL Offsite Emergency Lab(265503003) - DW 25-Oct-10 BETA 2.85E+00 2.34E+00 1.55E+00 pCi/L OEL Offsite Emergency Lab(266910003) - DW 10-Nov-10 BETA 1.52E+00 1.16E+00 8.14E-01 pCi/L OEL Offsite Emergency Lab(268341001) - DW 7-Dec-10 BETA 2.18E+00 2.12E+00 1.38E+00 pCi/L OEL Offsite Emergency Lab(245303003) - DW 20-Jan-10 Barium-140 -4.36E+00 8.20E+00 5.45E+00 pCi/L OEL Offsite Emergency Lab(246296003) - DW 3-Feb-10 Barium-140 -2.94E+00 7.74E+00 4.75E+00 pCi/L OEL Offsite Emergency Lab(249605003) - DW 16-Mar-10 Barium-140 4.08E+00 1.04E+01 6.21 E+00 pCi/L OEL Offsite Emergency Lab(251743003) - DW 22-Apr-10 Barium-140 1.29E+00 9.77E+00 5.87E+00 pCi/L OEL Offsite Emergency Lab(253398003) - DW 19-May-10 Barium-140 -2.19E+00 8.49E+00 5.14E+00 pCi/L OEL Offsite Emergency Lab(254564003) - DW 9-Jun-10 Barium-140 2.23E+00 1.37E+01 8.23E+00 pCi/L OEL Offsite Emergency Lab(257396003) - DW 27-Jul-10 Barium-140 -2.10E+00 8.34E+00 5.19E+00 pCi/L OEL Offsite Emergency Lab(259147003) - DW 17-Aug-10 Barium-140 -7,32E-01 1.07E+01 6.28E+00 pCi/L OEL Offsite Emergency Lab(261317003) - DW 21-Sep-10 Barium-140 -2.83E+00 6.27E+00 4.01E+00 pCi/L OEL Offsite Emergency Lab(265503003) - DW 25-Oct-10 Barium-140 2.04E+00 1.16E+01 6.79E+00 pCi/L OEL Offsite Emergency Lab(266910003) - DW 10-Nov-10 Barium-140 1.14E+00 8.19E+00 4.78E+00 pCi/L OEL Offsite Emergency Lab(268341001) - DW 7-Dec-10 Barium-140 8.34E-01 7.13E+00 4.14E+00 pCi/L OEL Offsite Emergency Lab(245303003) - DW 20-Jan-1 0 Cesium-1 34 3.27E-01 2.32E+00 1.36E+00 pCi/L OEL Offsite Emergency Lab(246296003) - DW 3-Feb-10 Cesium-134 1.17E+00 2.30E+00 1.30E+00 pCi/L OEL Offsite Emergency Lab(249605003) - DW 16-Mar-10 Cesium-1 34 -2.87E+00 2.86E+00 2.68E+00 pCi/L OEL Offsite Emergency Lab(251743003) - DW 22-Apr-10 Cesium-1 34 -1.14E-01 2.34E+00 1.39E+00 pCi/L OEL Offsite Emergency Lab(253398003) - DW 19-May-10 Cesium-1 34 3.34E-01I 2.25E+00 I1.33E+00 pCi/L OEL Offsite Emergency Lab(254564003) - DW 9-Jun-10 Cesium-134 1.40E-01 2.44E+00 1.43E+00 pCi/L OEL Offsite Emergency Lab(257396003) - DW 27-Jul-10 Cesium-134 7.60E-01 2.43E+00 1.40E+00 pCi/L OEL Offsite Emergency Lab(259147003) - DW 17-Aug-1 0 Cesium-1 34 -1.40E+00 2.05E+00 1.90E+00 pCi/L Page 65 of 86

2010 DCPP AREOR Appendix C Analysis Result Data OEL Offsite Emergency Lab(261317003) - DW 21-Sep-10 Cesium-134 5.26E-02 1.88E+00 1.09E+00 pCi/L OEL Offsite Emergency Lab(265503003) - DW 25-Oct-10 Cesium-134 6.04E-01 2.34E+00 1.37E+00 pCi/L OEL Offsite Emergency Lab(266910003) - DW 10-Nov-10 Cesium-134 5.51E-01 2.32E+00 1.37E+00 pCi/L OEL Offsite Emergency Lab(268341001) - DW 7-Dec-10 Cesium-134 4.91E-02 1.93E+00 1.16E+00 pCi/L OEL Offsite Emergency Lab(245303003) - DW 20-Jan-10 Cesium-137 -1.27E+00 1.73E+00 1.09E+00 pCi/L OEL Offsite Emergency Lab(246296003) - DW 3-Feb-10 Cesium-137 2.85E-01 1.91E+00 1.11E+00 pCi/L OEL Offsite Emergency Lab(249605003) - DW 16-Mar-10 Cesium-137 1.67E+00 2.67E+00 1.53E+00 pCi/L OEL Offsite Emergency Lab(251743003) - DW 22-Apr-10 Cesium-137 5.48E-01 2.09E+00 1.20E+00 pCi/L OEL Offsite Emergency Lab(253398003) - DW 19-May-10 Cesium-137 -6.84E-01 1.82E+00 1.12E+00 pCi/L OEL Offsite Emergency Lab(254564003) - DW 9-Jun-10 Cesium-137 -2.21E-01 1.93E+00 1.14E+00 pCi/L OEL Offsite Emergency Lab(257396003) - DW 27-Jul-10 Cesium-137 -7.22E-01 1.99E+00 1.20E+00 pCi/L OEL Offsite Emergency Lab(259147003) - DW 17-Aug-10 Cesium-137 -5.21E-01 2.02E+00 1.64E+00 pCi/L OEL Offsite Emergency Lab(261317003) - DW 21-Sep-10 Cesium-137 5.16E-01 1.82E+00 1.07E+00 pCi/L OEL Offsite Emergency Lab(265503003) - DW 25-Oct-10 Cesium-137 -1.10E+00 1.86E+00 1.18E+00 pCi/L OEL Offsite Emergency Lab(266910003) - DW 10-Nov-10 Cesium-137 7.08E-01 1.92E+00 1.11E+00 pCi/L OEL Offsite Emergency Lab(268341001) - DW 7-Dec-10 Cesium-137 -1.89E-01 1.74E+00 1.04E+00 pCi/L OEL Offsite Emergency Lab(245303003) - DW 20-Jan-10 Cobalt-58 6.78E-01 1.90E+00 1.08E+00 pCi/L OEL Offsite Emergency Lab(246296003) - DW 3-Feb-10 Cobalt-58 -1.08E-01 1.80E+00 1.08E+00 pCi/L OEL Offsite Emergency Lab(249605003) - DW 16-Mar-10 Cobalt-58 3.16E-01 2.29E+00 1.32E+00 pCi/L OEL Offsite Emergency Lab(251743003) - DW 22-Apr-10 Cobalt-58 3.14E-01 1.98E+00 1.15E+00 pCi/L OEL Offsite Emergency Lab(253398003) - DW 19-May-10 Cobalt-58 -7.46E-01 1.76E+00 1.11E+00 pCi/L OEL Offsite Emergency Lab(254564003) - DW 9-Jun-10 Cobalt-58 -5.56E-01 1.92E+00 1.17E+00 pCi/L OEL Offsite Emergency Lab(257396003) - DW 27-Jul-10 Cobalt-58 -5.95E-01 1.87E+00 1.14E+00 pCi/L OEL Offsite Emergency Lab(259147003) - DW 17-Aug-10 Cobalt-58 -8.97E-01 1.65E+00 1.06E+00 pCi/L OEL Offsite Emergency Lab(261317003) - DW 21-Sep-10 Cobalt-58 -4.58E-01 1.42E+00 8.60E-01 pCi/L OEL Offsite Emergency Lab(265503003) - DW 25-Oct-10 Cobalt-58 -7.87E-01 1.95E+00 1.22E+00 pCi/L OEL Offsite Emergency Lab(266910003) - DW 10-Nov-10 Cobalt-58 -1.20E-01 1.80E+00 1.09E+00 pCi/L OEL Offsite Emergency Lab(268341001) - DW 7-Dec-10 Cobalt-58 1.75E-01 1.62E+00 9.63E-01 pCi/L OEL Offsite Emergency Lab(245303003) - DW 20-Jan-10 Cobalt-60 -6.95E-01 2.08E+00 1.29E+00 pCi/L OEL Offsite Emergency Lab(246296003) - DW 3-Feb-10 Cobalt-60 1.15E-01 1.85E+00 1.09E+00 pCi/L OEL Offsite Emergency Lab(249605003) - DW 16-Mar-10 Cobalt-60 -7.96E-01 2.60E+00 2.51 E+00 pCi/L OEL Offsite Emergency Lab(251743003) -'DW 22-Apr-10 Cobalt-60 -6.80E-01 1.93E+00 1.53E+00 pCi/L OEL Offsite Emergency Lab(253398003) - DW 19-May-10 Cobalt-60 3.78E-01 2.14E+00 1.25E+00 pCi/L OEL Offsite Emergency Lab(254564003) - DW 9-Jun-10 Cobalt-60 -1.29E-01 1.97E+00 1.16E+00 pCi/L OEL Offsite Emergency Lab(257396003) - DW 27-Jul-10 Cobalt-60 6.28E-01 2.05E+00 1.16E+00 pCi/L OEL Offsite Emergency Lab(259147003) - DW 17-Aug-10 Cobalt-60 1.93E+00 2.21E+00 1.18E+00 pCi/L OEL Offsite Emergency Lab(261317003) - DW 21-Sep-10 Cobalt-60 3.96E-01 1.86E+00 1.09E+00 pCi/L OEL Offsite Emergency Lab(265503003) - DW 25-Oct-10 Cobalt-60 -1.12E+00 2.OOE+00 1.27E+00 pCi/L OEL Offsite Emergency Lab(266910003) - DW 10-Nov-10 Cobalt-60 1.31 E+00 2.26E+00 1.25E+00 pCi/L OEL Offsite Emergency Lab(268341001) - DW 7-Dec-10 Cobalt-60 -7.26E-02 1.69E+00 1.01 E+00 pCi/L OEL Offsite Emergency Lab(245303003) - DW 20-Jan-10 Iodine-131 2.OOE-01 5.39E-01 3.08E-01 pCi/L OEL Offsite Emergency Lab(246296003) - DW 3-Feb-10 Iodine-131 -1.99E-01 5.OE-01 3.02E-01 pCi/L OEL Offsite Emergency Lab(249605003) - DW 16-Mar-10 Iodine-131 9.45E-02 6.41 E-01 5.01 E-01 pCi/L OEL Offsite Emergency Lab(251743003) - DW 22-Apr-10 Iodine-131 -4.68E-02 4.08E-011 3.31 E-01 pCi/L Page 66 of 86 00 90 000000040 04 0 0 0 00 0009 0 0 0 e0 0090 0 00 00

000000000O0000000OO000000O000000000OOOOOOOOO0 2010 DCPP AREOR Appendix C Analysis Result Data OEL Offsite Emergency Lab(253398003) - DW 19-May-10 Iodine-131 -4.87E-02 5.48E-01 3.28E-01 pCi/L OEL Offsite Emergency Lab(254564003) - DW 9-Jun-10 Iodine-131 2.15E-01 5.30E-01 3.01 E-01 pCi/L OEL Offsite Emergency Lab(257396003) - DW 27-Jul-10 Iodine-131 -3.32E-01 4.OOE-01 3.31 E-01 pCi/L OEL Offsite Emergency Lab(259147003) - DW 17-Aug-10 Iodine-131 -3.38E-01 5.59E-01 3.41 E-01 pCi/L OEL Offsite Emergency Lab(261317003) - DW 21-Sep-10 Iodine-131 9.54E-02 4.99E-01 2.92E-01 pCi/L OEL Offsite Emergency Lab(265503003) - DW 25-Oct-10 Iodine-131 2.38E-01 3.74E-01 2.16E-01 pCi/L OEL Offsite Emergency Lab(266910003) - DW 10-Nov-10 Iodine-131 1.36E-01 4.88E-01 2.87E-01 pCi/L OEL Offsite Emergency Lab(268341001) - DW 7-Dec-10 Iodine-131 -1.71E-01 6.33E-01 3.82E-01 pCi/L OEL Offsite Emergency Lab(245303003) - DW 20-Jan-10 Iron-55 -3.20E+01 7.44E+01 5.OOE+01 pCi/L OEL Offsite Emergency Lab(246296003) - DW 3-Feb-10 Iron-55 -2.82E+01 1.26E+02 9.57E+01 pCi/L OEL Offsite Emergency Lab(249605003) - DW 16-Mar-10 Iron-55 -6.70E+00 8.82E+01 6.26E+01 pCi/L OEL Offsite Emergency Lab(251743003) - DW 22-Apr-10 Iron-55 -4.92E+01 8.12E+01 5.07E+01 pCi/L OEL Offsite Emergency Lab(253398003) - DW 19-May-10 Iron-55 -1.41 E+00 7.97E+01 5.77E+01 pCi/L OEL Offsite Emergency Lab(254564003) - DW 9-Jun-10 Iron-55 -1.86E+01 6.65E+01 4.66E+01 pCi/L OEL Offsite Emergency Lab(257396003) - DW 27-Jul-10 Iron-55 3.77E+00 3.66E+01 2.51 E+01 pCi/L OEL Offsite Emergency Lab(259147003) - DW 17-Aug-10 Iron-55 6.31 E+00 1.03E+02 7.24E+01 pCi/L OEL Offsite Emergency Lab(261317003) - DW 21-Sep-10 Iron-55 -1.03E+00 1.14E+02 8.44E+01 pCi/L OEL Offsite Emergency Lab(265503003) - DW 25-Oct-10 Iron-55 -3.47E+00 1.52E+02 1.16E+02 pCi/L OEL Offsite Emergency Lab(266910003) - DW 10-Nov-10 Iron-55 2.44E+00 1.33E+02 9.81 E+01 pCi/L OEL Offsite Emergency Lab(268341001) - DW 7-Dec-10 Iron-55 2.40E+01 8.96E+01 6.67E+01 pCi/L OEL Offsite Emergency Lab(245303003) - DW 20-Jan-10 Iron-59 -1.17E-01 3.72E+00 2.27E+00 pCi/L OEL Offsite Emergency Lab(246296003) - DW 3-Feb-10 Iron-59 1.70E-01 3.70E+00 2.15E+00 pCi/L OEL Offsite Emergency Lab(249605003) - DW 16-Mar-10 Iron-59 -2.74E+00 4.51E+00 2.95E+00 pCi/L OEL Offsite Emergency Lab(251743003) - DW 22-Apr-10 Iron-59 -2.35E+00 3.41E+00 2.23E+00 pCi/L OEL Offsite Emergency Lab(253398003) - DW 19-May-10 Iron-59 3.30E+00 3.92E+00 2.09E+00 pCi/L OEL Offsite Emergency Lab(254564003) - DW 9-Jun-10 Iron-59 9.64E-01 4.21E+00 2.47E+00 pCi/L OEL Offsite Emergency Lab(257396003) - DW 27-Jul-10 Iron-59 -2.01E-01 3.57E+00 2.16E+00 pCi/L OEL Offsite Emergency Lab(259147003) - DW 17-Aug-10 Iron-59 -3.20E-01 3.88E+00 2.30E+00 pCi/L OEL Offsite Emergency Lab(261317003) - DW 21-Sep-10 Iron-59 -1.60E-01 3.12E+00 1.87E+00 pCi/L OEL Offsite Emergency Lab(265503003) - DW 25-Oct-10 Iron-59 4.06E-01 4.36E+00 2.53E+00 pCi/L OEL Offsite Emergency Lab(266910003) - DW 10-Nov-10 Iron-59 -2.1OE+00 3.43E+00 2.17E+00 pCi/L OEL Offsite Emergency Lab(268341001) - DW 7-Dec-10 Iron-59 9.OOE-01 3.33E+00 1.90E+00 pCi/L OEL Offsite Emergency Lab(245303003) - DW 20-Jan-10 Lanthanum-140 2.53E-01 3.26E+00 1.93E+00 pCi/L OEL Offsite Emergency Lab(246296003) - DW 3-Feb-10 Lanthanum-140 -7.93E-01 2.96E+00 1.86E+00 pCi/L OEL Offsite Emergency Lab(249605003) - DW 16-Mar-10 Lanthanum-140 -2.38E-01 3.51 E+00 2.11E+00 pCi/L OEL Offsite Emergency Lab(251743003) - DW 22-Apr-10 Lanthanum-140 -7.88E-01 2.73E+00 1.69E+00 pCi/L OEL Offsite Emergency Lab(253398003) - DW 19-May-10 Lanthanum-140 1.15E+00 3.08E+00 1.76E+00 pCi/L OEL Offsite Emergency Lab(254564003) - DW 9-Jun-10 Lanthanum-140 -2.07E+00 4.04E+00 2.58E+00 pCi/L OEL Offsite Emergency Lab(257396003) - DW 27-Jul-10 Lanthanum-140 1.73E+00 2.76E+00 1.51E+00 pCi/L OEL Offsite Emergency Lab(259147003) - DW 17-Aug-10 Lanthanum-140 2.06E-01 3.53E+00 2.12E+00 pCi/L OEL Offsite Emergency Lab(261317003) - DW 21-Sep-10 Lanthanum-140 5.80E-01 2.27E+00 1.28E+00 pCi/L OEL Offsite Emergency Lab(265503003) - DW 25-Oct-10 Lanthanum-140 7.34E-01 4.13E+00 2.42E+00 pCi/L OEL Offsite Emergency Lab(266910003) - DW 10-Nov-10 Lanthanum-140 -2.10E-02 3.09E+00 1.85E+00 pCi/L OEL Offsite Emergency Lab(268341001) - DW 7-Dec-10 Lanthanum-140 4.43E-01 2.26E+00 1.32E+00 pCi/L Page 67 of 86

2010 DCPP AREOR Appendix C Analysis Result Data OEL Offsite Emergency Lab(245303003) - DW 20-Jan-10 Manganese-54 -6.49E-01 1.73E+00 1.07E+00 pCi/L OEL Offsite Emergency Lab(246296003) - DW 3-Feb-10 Manganese-54 -7.51E-01 1.78E+00 1.12E+00 pCi/L OEL Offsite Emergency Lab(249605003) - DW 16-Mar-10 Manganese-54 -3.66E-01 2.17E+00 1.30E+00 pCi/L OEL Offsite Emergency Lab(251743003) - DW 22-Apr-10 Manganese-54 -3.43E-02 1.88E+00 1.12E+00 pCi/L OEL Offsite Emergency Lab(253398003) - DW 19-May-10 Manganese-54 -1.91E-01 1.75E+00 1.07E+00 pCi/L OEL Offsite Emergency Lab(254564003) - DW 9-Jun-10 Manganese-54 3.49E-01 1.96E+00 1.14E+00 pCi/L OEL Offsite Emergency Lab(257396003) - DW 27-Jul-10 Manganese-54 -1.14E-01 1.90E+00 1.13E+00 pCi/L OEL Offsite Emergency Lab(259147003) - DW 17-Aug-10 Manganese-54 -2.35E-01 1.71E+00 1.04E+00 pCi/L OEL Offsite Emergency Lab(261317003) - DW 21-Sep-10 Manganese-54 -4.12E-01 1.49E+00 8.97E-01 pCi/L OEL Offsite Emergency Lab(265503003) - DW 25-Oct-10 Manganese-54 -5.97E-02 1.85E+00 1.12E+00 pCi/L OEL Offsite Emergency Lab(266910003) - DW 10-Nov-10 Manganese-54 1.73E-01 1.77E+00 1.06E+00 pCi/L OEL Offsite Emergency Lab(268341001) - DW 7-Dec-10 Manganese-54 1.27E-02 1.66E+00 9.99E-01 pCi/L OEL Offsite Emergency Lab(245303003) - DW 20-Jan-10 Nickel-63 3.32E+01 3.49E+01 2.26E+01 pCi/L OEL Offsite Emergency Lab(246296003) - DW 3-Feb-10 Nickel-63 -1.22E+01 3.47E+01 2.03E+01 pCi/L OEL Offsite Emergency Lab(249605003) - DW 16-Mar-10 Nickel-63 3.12E+00 4.41 E+01 2.64E+01 pCi/L OEL Offsite Emergency Lab(251743003) - DW 22-Apr-10 Nickel-63 -3.39E+00 2.98E+01 1.77E+01 pCi/L OEL Offsite Emergency Lab(253398003) - DW 19-May-10 Nickel-63 -6.14E+00 2.93E+01 1.72E+01 pCi/L OEL Offsite Emergency Lab(254564003) - DW 9-Jun-10 Nickel-63 -1.58E+01 3.74E+01 2.17E+01 pCi/L OEL Offsite Emergency Lab(257396003) - DW 27-Jul-10 Nickel-63 -1.61 E+01 3.50E+01 2.04E+01 pCi/L OEL Offsite Emergency Lab(259147003) - DW 17-Aug-10 Nickel-63 1.93E+00 3.17E+01 1.89E+01 pCi/L OEL Offsite Emergency Lab(261317003) - DW 21-Sep-10 Nickel-63 4.43E+00 2.18E+01 1.31E+01 pCi/L OEL Offsite Emergency Lab(265503003) - DW 25-Oct-10 Nickel-63 1.36E+00 3.57E+01 2.13E+01 pCi/L OEL Offsite Emergency Lab(266910003) - DW 10-Nov-10 Nickel-63 -2.28E+00 3.46E+01 2.06E+01 pCi/L OEL Offsite Emergency Lab(268341001) - DW 7-Dec-10 Nickel-63 6.93E+00 2.88E+01 1.75E+01 pCi/L OEL Offsite Emergency Lab(245303003) - DW 20-Jan-10 Niobium-95 1.01 E+00 2.04E+00 1.15E+00 pCi/L OEL Offsite Emergency Lab(246296003) - DW 3-Feb-10 Niobium-95 2.34E-01 1.94E+00 1.14E+00 pCi/L OEL Offsite Emergency Lab(249605003) - DW 16-Mar-10 Niobium-95 6.65E-01 2.37E+00 1.34E+00 pCi/L OEL Offsite Emergency Lab(251743003) - DW 22-Apr-10 Niobium-95 9.69E-01 2.06E+00 1.17E+00 pCi/L OEL Offsite Emergency Lab(253398003) - DW 19-May-10 Niobium-95 2.78E-01 1.97E+00 1.17E+00 pCi/L OEL Offsite Emergency Lab(254564003) - DW 9-Jun-10 Niobium-95 -2.52E-01 2.21 E+00 1.73E+00 pCi/L OEL Offsite Emergency Lab(257396003) - DW 27-Jul-10 Niobium-95 1.93E+00 2.11E+00 1.16E+00 pCi/L OEL Offsite Emergency Lab(259147003) - DW 17-Aug-10 Niobium-95 9.42E-02 1.85E+00 1.10E+00 pCi/L OEL Offsite Emergency Lab(261317003) - DW 21-Sep-10 Niobium-95 4.24E-01 1.73E+00 1.03E+00 pCi/L OEL Offsite Emergency Lab(265503003) - DW 25-Oct-10 Niobium-95 3.69E-02 2.01 E+00 1.20E+00 pCi/L OEL Offsite Emergency Lab(266910003) - DW 10-Nov-10 Niobium-95 5.37E-01 1.95E+00 1.14E+00 pCi/L OEL Offsite Emergency Lab(268341001) - DW 7-Dec-10 Niobium-95 -5.06E-01 1.59E+00 9.79E-01 pCi/L OEL Offsite Emergency Lab(245303003) - DW 20-Jan-10 Total Strontium -9.39E-02 1.90E+00 1.13E+00 pCi/L OEL Offsite Emergency Lab(246296003) - DW 3-Feb-10 Total Strontium 8.31E-02 2.29E-01 1.41E-01 pCi/L OEL Offsite Emergency Lab(249605003) - DW 16-Mar-10 Total Strontium 2.32E-02 3.94E-01 2.39E-01 pCi/L OEL Offsite Emergency Lab(251743003) - DW 22-Apr-10 Total Strontium 4.44E-03 2.47E-01 1.47E-01 pCi/L OEL Offsite Emergency Lab(253398003) - DW 19-May-10 Total Strontium 2.73E-02 1.29E-01 7.83E-02 pCi/L OEL Offsite Emergency Lab(254564003) - DW 9-Jun-10 Total Strontium 9.44E-02 1.23E-01 7.77E-02 pCi/L OEL Offsite Emergency Lab(257396003) - DW 27-Jul-10 Total Strontium 3.17E-02 1.24E-01 7.51 E-02 pCi/L OEL Offsite Emergency Lab(259147003) - DW 17-Aug-10 Total Strontium -4.11E-02 2.57E-01 1.52E-01 pCi/L Page 68 of 86 OOOOOOOOOOOOOOOOOOO00OOOOOOOOOOOOOOO000000000

0OOOO00000000000000000000000000000000000000o 2010 DCPP AREOR Appendix C Analysis Result Data OEL Offsite Emergency Lab(261317003) - DW 21-Sep-10 Total Strontium 6.88E-03 1.32E-01 7.87E-02 pCi/L OEL Offsite Emergency Lab(265503003) - DW 25-Oct-10 Total Strontium 5.53E-02 1.85E-01 1.13E-01 pCi/L OEL Offsite Emergency Lab(266910003) - DW 10-Nov-10 Total Strontium 5.96E-02 8.97E-02 5.82E-02 pCi/L OEL Offsite Emergency Lab(268341001) - DW 7-Dec-10 Total Strontium -1.86E-01 2.41E-01 1.37E-01 pCi/L OEL Offsite Emergency Lab(245303003) - DW 20-Jan-10 Tritium -9.52E+01 2.26E+02 1.30E+02 pCi/L OEL Offsite Emergency Lab(246296003) - DW 3-Feb-10 Tritium -1.21 E+02 2.31E+02 1.29E+02 pCi/L OEL Offsite Emergency Lab(249605003) - DW 16-Mar-10 Tritium -7.37E+01 2.44E+02 1.43E+02 pCi/L OEL Offsite Emergency Lab(251743003) - DW 22-Apr-10 Tritium -4.18E+01 2.16E+02 1.26E+02 pCi/L OEL Offsite Emergency Lab(253398003) - DW 19-May-10 Tritium -2.46E+01 2.05E+02 1.21 E+02 pCi/L OEL Offsite Emergency Lab(254564003) - DW 9-Jun-10 Tritium 8.49E+00 1.16E+02 6.97E+01 pCi/L OEL Offsite Emergency Lab(257396003) - DW 27-Jul-10 Tritium 2.49E+00 2.40E+02 1.43E+02 pCi/L OEL Offsite Emergency Lab(259147003) - DW 17-Aug-10 Tritium 1.15E+02 2.23E+02 1.39E+02 pCi/L OEL Offsite Emergency Lab(261317003) - DW 21-Sep-10 Tritium -8.26E+00 1.96E+02 1.16E+02 pCi/L OEL Offsite Emergency Lab(265503003) - DW 25-Oct-10 Tritium -1.61 E+02 2.35E+02 1.33E+02 pCi/L OEL Offsite Emergency Lab(266910003) - DW 10-Nov-10 Tritium 1.18E+01 2.42E+02 1.45E+02 pCi/L OEL Offsite Emergency Lab(268341001) - DW 7-Dec-10 Tritium 5.71E+01 2.12E+02 1.30E+02 pCi/L OEL Offsite Emergency Lab(245303003) - DW 20-Jan-10 Zinc-65 -1.24E+00 3.91E+00 2.49E+00 pCi/L OEL Offsite Emergency Lab(246296003) - DW 3-Feb-10 Zinc-65 -2.97E+00 3.59E+00 2.34E+00 pCi/L OEL Offsite Emergency Lab(249605003) - DW 16-Mar-10 Zinc-65 -1.36E+00 4.88E+00 3.06E+00 pCi/L OEL Offsite Emergency Lab(251743003) - DW 22-Apr-10 Zinc-65 -1.20E+00 3.78E+00 2.36E+00 pCi/L OEL Offsite Emergency Lab(253398003) - DW 19-May-10 Zinc-65 -2.67E+00 3.50E+00 2.71 E+00 pCi/L OEL Offsite Emergency Lab(254564003) - DW 9-Jun-10 Zinc-65 -2.92E+00 4.07E+00 2.65E+00 pCi/L OEL Offsite Emergency Lab(257396003) - DW 27-Jul-10 Zinc-65 -2.28E+00 3.80E+00 2.45E+00 pCi/L OEL Offsite Emergency Lab(259147003) - DW 17-Aug-10 Zinc-65 -1.15E+00 3.74E+00 2.28E+00 pCi/L OEL Offsite Emergency Lab(261317003) - DW 21-Sep-10 Zinc-65 -8.39E-01 3.68E+00 2.26E+00 pCi/L OEL Offsite Emergency Lab(265503003) - DW 25-Oct-10 Zinc-65 -3.33E+00 4.14E+00 2.65E+00 pCi/L OEL Offsite Emergency Lab(266910003) - DW 10-Nov-10 Zinc-65 -4.12E+00 3.46E+00 2.35E+00 pCi/L OEL Offsite Emergency Lab(268341001) - DW 7-Dec-10 Zinc-65 -2.45E+00 3.32E+00 2.12E+00 pCi/L OEL Offsite Emergency Lab(245303003) - DW 20-Jan-10 Zirconium-95 2.45E-01 3.39E+00 1.99E+00 pCi/L OEL Offsite Emergency Lab(246296003) - DW 3-Feb-10 Zirconium-95 -6.24E-01 3.1OE+00 1.89E+00 pCi/L OEL Offsite Emergency Lab(249605003) - DW 16-Mar-10 Zirconium-95 1.47E+00 4.28E+00 2.41 E+00 pCi/L OEL Offsite Emergency Lab(251743003) - DW 22-Apr-10 Zirconium-95 -1.57E+00 3.24E+00 2.OOE+00 pCi/L OEL Offsite Emergency Lab(253398003) - DW 19-May-10 Zirconium-95 1.70E+00 3.54E+00 2.02E+00 pCi/L OEL Offsite Emergency Lab(254564003) - DW 9-Jun-10 Zirconium-95 1.24E+00 3.70E+00 2.12E+00 pCi/L OEL Offsite Emergency Lab(257396003) - DW 27-Jul-10 Zirconium-95 1.31E-01 3.23E+00 1.89E+00 pCi/L OEL Offsite Emergency Lab(259147003) - DW 17-Aug-10 Zirconium-95 -9.78E-01 3.13E+00 1.94E+00 pCi/L OEL Offsite Emergency Lab(261317003) - DW 21-Sep-10 Zirconium-95 4.90E-01 2.88E+00 1.73E+00 pCi/L OEL Offsite Emergency Lab(265503003) - DW 25-Oct-10 Zirconium-95 2.01E-01 3.47E+00 2.07E+00 pCi/L OEL Offsite Emergency Lab(266910003) - DW 10-Nov-10 Zirconium-95 -3.93E-01 3.12E+00 1.90E+00 pCi/L OEL Offsite Emergency Lab(268341001) - DW 7-Dec-10 Zirconium-95 8.40E-01 2.81E+00 1.63E+00 pC/L OEL Offsite Emergency Lab - Replicate Drinking Water Sample Name I Date Collected Nuclide Result MDC 2 Sigma TPUI Units OEL Offsite Emergency Lab-R(261317004) - DW 21-Sep-1.0 BETA 1.40E+00 1.11E+00 7.77E-01 pCi/L Page 69 of 86

2010 DCPP AREOR Appendix C Analysis Result Data OEL Offsite Emergency Lab-R(261317004) - DW 21-Sep-10 Barium-140 4.OOE-01 8.42E+00 5.04E+00 pCi/L OEL Offsite Emergency Lab-R(261317004) - DW 21-Sep-10 Cesium-1 34 -9.98E-02 2.82E+00 1.66E+00 pCi/L OEL Offsite Emergency Lab-R(261317004) - DW 21-Sep-10 Cesium-137 1.63E-01 2.29E+00 1.38E+00 pCi/L OEL Offsite Emergency Lab-R(261317004) - DW 21-Sep-10 Cobalt-58 -7.69E-01 2.03E+00 1.25E+00 pCi/L OEL Offsite Emergency Lab-R(261317004) - DW 21-Sep-10 Cobalt-60 3.77E-01 2.90E+00 1.66E+00 pCi/L OEL Offsite Emergency Lab-R(261317004) - DW 21-Sep-10 Iodine-131 1.72E-01 5.03E-01 2.95E-01 pCi/L OEL Offsite Emergency Lab-R(261317004) - DW 21-Sep-10 Iron-55 1.91 E+01 1.20E+02 8.89E+01 pCi/L OEL Offsite Emergency Lab-R(261317004) - DW 21-Sep-10 Iron-59 -7.59E-01 4.58E+00 2.82E+00 pCi/L OEL Offsite Emergency Lab-R(261317004) - DW 21-Sep-10 Lanthanum-140 -7.45E-02 2.90E+00 1.73E+00 pCi/L OEL Offsite Emergency Lab-R(261317004) - DW 21-Sep-10 Manganese-54 -7.03E-01 2.30E+00 1.40E+00 pCi/L OEL Offsite Emergency Lab-R(261317004) - DW 21-Sep-10 Nickel-63 1.72E+01 2.19E+01 1.37E+01 pCi/L OEL Offsite Emergency Lab-R(261317004) - DW 21-Sep-10 Niobium-95 -1.01 E+00 2.22E+00 1.36E+00 pCi/L OEL Offsite Emergency Lab-R(261317004) - DW 21-Sep-10 Total Strontium 9.81E-03 1.33E-01 7.97E-02 pCi/L OEL Offsite Emergency Lab-R(261317004) - DW 21-Sep-10 Tritium -7.47E+01 2.55E+02 1.48E+02 pCi/L OEL Offsite Emergency Lab-R(261317004) - DW 21-Sep-10 Zinc-65 -4.97E-01 4.80E+00 2.93E+00 pCi/L OEL Offsite Emergency Lab-R(261317004) - DW 21-Sep-10 Zirconium-95 -8.24E-01 3.89E+00 2.33E+00 pCi/L GUT Plant Outfall - Sea Water Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units OUT Plant Outfall(244513001) - SW 6-Jan-10 BETA 2.76E+02 7.53E+01 7.15E+01 pCi/L OUT Plant Outfall(247277001) - SW 11-Feb-10 BETA 2.55E+02 6.45E+01 6.52E+01 pCi/L OUT Plant Outfall(250029001) - SW 22-Mar-10 BETA 2.76E+02 6.59E+01 6.86E+01 pCi/L OUT Plant Outfall(251498001) - SW 15-Apr-10 BETA 1.88E+02 6.01E+01 5.45E+01 pCi/L OUT Plant Outfall(252538001) - SW 4-May-10 BETA 2.35E+02 1.32E+02 9.83E+01 pCi/L OUT Plant Outfall(254693001) - SW 9-Jun-10 BETA 2.60E+02 1.57E+02 1.11E+02 pCi/L OUT Plant Outfall(257047001) - SW 19-Jul-10 BETA 3.44E+02 1.OOE+02 9.34E+01 pCi/L OUT Plant Outfall(259695001) - SW 23-Aug-10 BETA 2.86E+02 1.03E+02 8,67E+01 pCi/L OUT Plant Outfall(261409001) - SW 20-Sep-10 BETA 2.16E+02 1.06E+02 8.17E+01 pCi/L OUT Plant Outfall(265391001) - SW 19-Oct-10 BETA 3.52E+02 1.44E+02 1.16E+02 pCi/L OUT Plant Outfall(267497001) - SW 16-Nov-10 BETA 2.32E+02 1.1OE+02 8.56E+01 pCi/L OUT Plant Outfall(268439001) - SW 6-Dec-10 BETA 3.28E+02 1.09E-+02 9.47E+01 pCi/L OUT Plant Outfall(244513001) - SW 6-Jan-10 Barium-140 1.64E+00 9.39E+00 5.57E+00 pCi/L OUT Plant Outfall(247277001) - SW 11-Feb-10 Barium-140 -1.87E-01 9.32E+00 5.43E+00 pCi/L OUT Plant Outfall(250029001) - SW 22-Mar-10 Barium-140 -2.38E+00 9.80E+00 8.24E+00 pCi/L OUT Plant Outfall(251498001) - SW 15-Apr-10 Barium-140 -2.40E+00 1.19E+01 1.04E+01 pCi/L OUT Plant Outfall(252538001) - SW 4-May-10 Barium-140 4.87E-01 1.19E+01 6.88E+00 pCi/L OUT Plant Outfall(254693001) - SW 9-Jun-10 Barium-140 -2.54E-01 1.05E+01 6.40E+00 pCi/L OUT Plant Outfall(257047001) - SW 19-Jul-10 Barium-140 5.36E-01 1.06E+01 6.37E+00 pCi/L OUT Plant Outfall(259695001) - SW 23-Aug-10 Barium-140 9.92E-01 1.02E+01 6.06E+00 pCi/L OUT Plant Outfall(261409001) - SW 20-Sep-10 Barium-140 1.09E+00 9.37E+00 5.41 E+00 pCi/L OUT Plant Outfall(265391001) - SW 19-Oct-10 Barium-140 4.17E+00 1.13E+01 6.59E+00 pCi/L OUT Plant Outfall(267497001) - SW 16-Nov-10 Barium-140 -2.94E+00 1.OOE+01 6.05E+00 pCi/L OUT Plant Outfall(268439001) - SW 6-Dec-10 Barium-140 5.94E+00 9.22E+00 5.52E+00 pCi/L OUT Plant Outfall(244513001) - SW 6-Jan-10 Cesium-134 -1.27E+00 2.12E+00 1.38E+00 pCi/L Page 70 of 86 0OO00000000000 00 e*00 0Oe0 0 0 0 00000O0

"OOOO0*00000000000000000000000000000000000000 2010 DCPP AREOR Appendix C Analysis Result Data OUT Plant Outfall(247277001) - SW 11-Feb-10 Cesium-134 5.95E-01 2.35E+00 1.37E+00 pCi/L OUT Plant Outfall(250029001) - SW 22-Mar-10 Cesium-134 -2.32E-02 2.33E+00 1.39E+00 pCi/L OUT Plant Outfall(251498001) - SW 15-Apr-10 Cesium-1 34 -6.04E-02 2.67E+00 1.59E+00 pCi/L OUT Plant Outfall(252538001) - SW 4-May-10 Cesium-134 5.83E-01 2.54E+00 1.47E+00 pCi/L OUT Plant Outfall(254693001) - SW 9-Jun-10 Cesium-134 -9.15E-01 2.33E+00 1.44E+00 pCi/L OUT Plant Outfall(257047001) - SW 19-Jul-10 Cesium-1 34 -4.04E-01 2.48E+00 1.48E+00 pCi/L OUT Plant Outfall(259695001) - SW 23-Aug-10 Cesium-1 34 5.18E-01 2.85E+00 1.63E+00 pCi/L OUT Plant Outfall(261409001) - SW 20-Sep-10 Cesium-1 34 -8.87E-02 2.26E+00 1.36E+00 pCi/L OUT Plant Outfall(265391001) - SW 19-Oct-10 Cesium-1 34 6.77E-01 2.57E+00 1.51 E+00 pCi/L OUT Plant Outfall(267497001) - SW 16-Nov-10 Cesium-134 -1.11E+00 2.22E+00 1.41E+00 pCi/L OUT Plant Outfall(268439001) - SW 6-Dec-10 Cesium-134 8.20E-01 1.93E+00 1.13E+00 pCi/L OUT Plant Outfall(244513001) - SW 6-Jan-10 Cesium-1 37 6.79E-01 1.92E+00 1,12E+00 pCi/L OUT Plant Outfall(247277001) - SW 11-Feb-10 Cesium-137 -7.33E-01 1.94E+00 1.18E+00 pCi/L OUT Plant Outfall(250029001) - SW 22-Mar-10 Cesium-137 6.48E-01 2.06E+00 1.18E+00 pCi/L OUT Plant Outfall(251498001) - SW 15-Apr-10 Cesium-137 3.11E-01 2.43E+00 1.41 E+00 pCi/L OUT Plant Outfall(252538001) - SW 4-May-10 Cesium-1 37 2.44E-01 2.37E+00 1.38E+00 pCi/L OUT Plant Outfall(254693001) - SW 9-Jun-10 Cesium-137 6.30E-01 2.66E+00 2.18E+00 pCi/L OUT Plant Outfall(257047001) - SW 19-Jul-10 Cesium-137 -1.26E-01 2.01E+00 1.18E+00 pCi/L OUT Plant Outfall(259695001) - SW 23-Aug-10 Cesium-1 37 1.05E+00 2.62E+00 1.54E+00 pCi/L OUT Plant Outfall(261409001) - SW 20-Sep-10 Cesium-1 37 -3.89E-01 1.76E+00 1.06E+00 pCi/L OUT Plant Outfall(265391001) - SW 19-Oct-10 Cesium-1 37 -1.04E-01 2.04E+00 1.23E+00 pCi/L OUT Plant Outfall(267497001) - SW 16-Nov-10 Cesium-137 4.13E-01 2.03E+00 1.18E+00 pCi/L OUT Plant Outfall(268439001) - SW 6-Dec-10 Cesium-1 37 4.58E-01 1.87E+00 1.10E+00 pCi/L OUT Plant Outfall(244513001) - SW 6-Jan-10 Cobalt-58 -4.37E-01 1.82E+00 1.14E+00 pCi/L OUT Plant Outfall(247277001) - SW 11-Feb-10 Cobalt-58 4.18E-02 1.94E+00 1.16E+00 pCi/L OUT Plant Outfall(250029001) - SW 22-Mar-10 Cobalt-58 -3.76E-01 1.89E+00 1.15E+00 pCi/L OUT Plant Outfall(251498001) - SW 15-Apr-10 Cobalt-58 -1.31 E+00 2.08E+00 1.33E+00 pCi/L OUT Plant Outfall(252538001) - SW 4-May-10 Cobalt-58 -3.81E-01 2.28E+00 1.38E+00 pCi/L OUT Plant Outfall(254693001) - SW 9-Jun-10 Cobalt-58 -1.06E+00 1.89E+00 1.20E+00 pCi/L OUT Plant Outfall(257047001) - SW 19-Jul-10 Cobalt-58 -8.59E-01 1.95E+00 1.20E+00 pCi/L OUT Plant Outfall(259695001) - SW 23-Aug-10 Cobalt-58 4.74E-01 2.29E+00 1.31 E+00 pCiIL OUT Plant Outfall(261409001) - SW 20-Sep-10 Cobalt-58 1.17E+00 2.06E+00 1.16E+00 pCi/L OUT Plant Outfall(265391001) - SW 19-Oct-10 Cobalt-58 1.85E+00 2.36E+00 1.32E+00 pCi/L OUT Plant Outfall(267497001) - SW 16-Nov-10 Cobalt-58 -3.46E-01 1.78E+00 1.09E+00 pCi/L OUT Plant Outfall(268439001) - SW 6-Dec-10 Cobalt-58 -5.96E-01 1.65E+00 9.98E-01 pCi/L OUT Plant Outfall(244513001) - SW 6-Jan-10 Cobalt-60 -6.26E-01 1.84E+00 1.15E+00 pCi/L OUT Plant Outfall(247277001) - SW 11-Feb-10 Cobalt-60 -1.50E+00 1.99E+00 1.54E+00 pCi/L OUT Plant Outfall(250029001) - SW 22-Mar-10 Cobalt-60 -6.93E-02 2.08E+00 1.24E+00 pCi/L OUT Plant Outfall(251498001) - SW 15-Apr-10 Cobalt-60 9.11E-01 2.43E+00 1.36E+00 pCi/L OUT Plant Outfall(252538001) - SW 4-May-10 Cobalt-60 1.27E-01 2.39E+00 1.40E+00 pCi/L OUT Plant Outfall(254693001) - SW 9-Jun-10 Cobalt-60 3.98E-02 2.23E+00 1.31E+00 pCi/L OUT Plant Outfall(257047001) - SW 19-Jul-10 Cobalt-60 -7.73E-01 1.95E+00 1.20E+00 pCi/L OUT Plant Outfall(259695001) - SW 23-Aug-10 Cobalt-60 1.60E+00 2.90E+00 1.57E+00 pCi/L OUT Plant Outfall(261409001) - SW 20-Sep-10 Cobalt-60 -8.03E-02 2.04E+00 1.22E+00 pCi/L Page 71 of 86

2010 DCPP AREOR Appendix C Analysis Result Data OUT Plant Outfall(265391001) - SW 19-Oct-10 Cobalt-60 -2.01E-01 2.24E+00 1.37E+00 pCi/L OUT Plant Outfall(267497001) - SW 16-Nov-10 Cobalt-60 -6.53E-01 1.77E+00 1.11E+00 pCi/L OUT Plant Outfall(268439001) - SW 6-Dec-10 Cobalt-60 5.32E-01 2.02E+00 1.18E+00 pCi/L OUT Plant Outfall(244513001) - SW 6-Jan-10 Iodine-131 6,79E-01 3.37E+00 1.97E+00 pCi/L OUT Plant Outfall(247277001) -,SW 11-Feb-10 Iodine-131 2.24E-01 3.46E+00 2.06E+00 pCi/L OUT Plant Outfall(250029001) - SW 22-Mar-10 Iodine-131 9.95E-01 3.57E+00 2.10E+00 pCi/L OUT Plant Outfall(251498001) - SW 15-Apr-10 Iodine-131 1.15E+00 4.35E+00 2.57E+00 pCi/L OUT Plant Outfall(252538001) - SW 4-May-10 Iodine-131 -8.29E-01 4.23E+00 2.58E+00 pCi/L OUT Plant Outfall(254693001) - SW 9-Jun-10 Iodine-131 1.19E-01 3.94E+00 2.33E+00 pCi/L OUT Plant Outfall(257047001) - SW 19-Jul-10 Iodine-131 1.01E+00 3.98E+00 2.33E+00 pCi/L OUT Plant Outfall(259695001) - SW 23-Aug-10 Iodine-131 -3.14E-01 3.18E+00 1.88E+00 pCi/L OUT Plant Outfall(261409001) - SW 20-Sep-10 Iodine-131 2.13E-01 3.44E+00 2.05E+00 pCi/L OUT Plant Outfall(265391001) - SW 19-Oct-10 Iodine-131 3.43E-01 4.11E+00 2.47E+00 pCi/L OUT Plant Outfall(267497001) - SW 16-Nov-10 Iodine-131 1.14E+00 3.78E+00 2.22E+00 pCi/L OUT Plant Outfall(268439001) - SW 6-Dec-10 Iodine-131 6.OOE-01 3.12E+00 1.78E+00 pCi/L OUT Plant Outfall(244513001) - SW 6-Jan-10 Iron-55 2.03E+01 1.05E+02 7.30E+01 pCi/L OUT Plant Outfall_247277001) - SW 11-Feb-10 Iron-55 2.77E+00 8.69E+01 6.46E+01 pCi/L OUT Plant Outfall(250029001) - SW 22-Mar-10 Iron-55 -4.57E+01 9.46E+01 6.31E+01 pCi/L OUT Plant Outfall(251498001) - SW 15-Apr-10 Iron-55 7.95E+00 9.24E+01 6.29E+01 pCi/L OUT Plant Outfall(252538001) - SW 4-May-10 Iron-55 -9.71E+01 1.35E+02 9.35E+01 pCi/L OUT Plant Outfall(254693001) - SW 9-Jun-10 Iron-55 1.35E+01 6.53E+01 4.69E+01 pCi/L OUT Plant Outfall(257047001) - SW 19-Jul-10 Iron-55 5.03E+01 5.06E+01 3.87E+01 pCi/L OUT Plant Outfall(259695001) - SW 23-Aug-10 Iron-55 3.33E+01 9.65E+01 6.58E+01 pCi/L OUT Plant Outfall(261409001) - SW 20-Sep-10 Iron-55 1.39E+01 8.13E+01 6.51 E+01 pCi/L OUT Plant Outfall(265391001) - SW 19-Oct-10 Iron-55 -2.49E+01 1.25E+02 9.59E+01 pCi/L OUT Plant Outfall(267497001) - SW 16-Nov-10 Iron-55 -9.95E+00 9.03E+01 6.66E+01 pCi/L OUT Plant Outfall(268439001) - SW 6-Dec-10 Iron-55 -1.69E+01 1.01E+02 7.32E+01 pCi/L OUT Plant Outfall(244513001) - SW 6-Jan-10 Iron-59 -1.80E-01 3.97E+00 2.35E+00 pCi/L OUT Plant Outfall(247277001) - SW 11-Feb-10 Iron-59 -3.23E-01 3.87E+00 2.29E+00 pCi/L OUT Plant Outfall(250029001) - SW 22-Mar-10 Iron-59 -6.48E-01 4.08E+00 2.43E+00 pCi/L OUT Plant Outfall(251498001) - SW 15-Apr-10 Iron-59 -1.97E+00 4.72E+00 3.81E+00 pCi/L OUT Plant Outfall(252538001) - SW 4-May-10 Iron-59 -5.81E-01 4.42E+00 2.73E+00 pCi/L OUT Plant Outfall(254693001) - SW 9-Jun-10 Iron-59 -5.09E-01 3.97E+00 2.46E+00 pCi/L OUT Plant Outfall(257047001) - SW 19-Jul-10 Iron-59 1.13E+00 4.32E+00 2.53E+00 pCi/L OUT Plant Outfall(259695001) - SW 23-Aug-10 Iron-59 1.91E+00 5.71E+00 3.30E+00 pCi/L OUT Plant Outfall(261409001) - SW 20-Sep-10 Iron-59 5.69E-01 4.20E+00 2.43E+00 pCi/L OUT Plant Outfall(265391001) - SW 19-Oct-10 Iron-59 -4.43E+00 4.41E+00 2.96E+00 pCi/L OUT Plant Outfall(267497001) - SW 16-Nov-10 Iron-59 -4.15E-01 4.12E+00 2.44E+00 pCi/L OUT Plant Outfall(268439001) - SW 6-Dec-10 Iron-59 4,23E-02 3.61E+00 2.14E+00 pCi/L OUT Plant Outfall(244513001) - SW 6-Jan-10 Lanthanum-140 -5.92E-01 3.03E+00 1.88E+00 pCi/L OUT Plant Outfall(247277001) - SW 11-Feb-10 Lanthanum-140 -7.82E-01 3.09E+00 1.94E+00 pCi/L OUT Plant Outfall(250029001) - SW 22-Mar-10 Lanthanum-140 4.58E-02 3.16E+00 1.90E+00 pCi/L OUT Plant Outfall(251498001) - SW 15-Apr-10 Lanthanum-140 4.14E-01 3.75E+00 2.19E+00 pCi/L OUT Plant Outfall(252538001) - SW 4-May-10 Lanthanum-140 2.02E+00 4.01E+00 2.20E+00 pCi/L Page 72 of 86 0000 0 0 000 0*0 0 001****0400 0 0 000 0 10*00**000.0 0

090000090090**OooOOOOOOOOOOOOOOOOOOOOOO00000 2010 DCPP AREOR Appendix C Analysis Result Data OUT Plant Outfall(254693001) - SW 9-Jun-10 Lanthanum-140 -7.12E-01 3.42E+00 2.12E+00 pCi/L OUT Plant Outfall(257047001) - SW 19-Jul-10 Lanthanum-140 1.11E+00 3.20E+00 1.81E+00 pCi/L OUT Plant Outfall(259695001) - SW 23-Aug-10 Lanthanum-140 -3.42E-01 3.87E+00 2.33E+00 pCi/L OUT Plant Outfall(261409001) - SW 20-Sep-10 Lanthanum-140 -4.36E-01 3.16E+00 1.95E+00 pCi/L OUT Plant Outfall(265391001) - SW 19-Oct-10 Lanthanum-140 1.35E+00 4.1OE+00 2.30E+00 pCi/L OUT Plant Outfall(267497001) - SW 16-Nov-10 Lanthanum-140 4.49E-01 3.39E+00 2.01 E+00 pCi/L OUT Plant Outfall(268439001) - SW 6-Dec-10 Lanthanum-140 1.42E+00 3.42E+00 1.90E+00 pCi/L OUT Plant Outfall(244513001) - SW 6-Jan-10 Manganese-54 -7.96E-01 1.77E+00 1.08E+00 pCi/L OUT Plant Outfall(247277001) - SW 11-Feb-10 Manganese-54 -5.97E-01 1.89E+00 1.17E+00 pCi/L OUT Plant Outfall(250029001) - SW 22-Mar-10 Manganese-54 -2.29E-01 1.86E+00 1.13E+00 pCi/L OUT Plant Outfall(251498001) - SW 15-Apr-10 Manganese-54 8.53E-02 2.25E+00 1.34E+00 pCi/L OUT Plant Outfall(252538001) - SW 4-May-10 Manganese-54 3.48E-01 2.20E+00 1.29E+00 pCi/L OUT Plant Outfall(254693001) - SW 9-Jun-10 Manganese-54 3.36E-01 2.04E+00 1.19E+00 pCi/L OUT Plant Outfall(257047001) - SW 19-Jul-10 Manganese-54 -8.55E-01 1.91 E+00 1.18E+00 pCi/L OUT Plant Outfall(259695001) - SW 23-Aug-10 Manganese-54 -1.15E+00 2.17E+00 1.36E+00 pCi/L OUT Plant Outfall(261409001) - SW 20-Sep-10 Manganese-54 1.07E+00 1.93E+00 1.09E+00 pCi/L OUT Plant Outfall(265391001) - SW 19-Oct-10 Manganese-54 7.08E-01 1.93E+00 1.12E+00 pCi/L OUT Plant Outfall(267497001) - SW 16-Nov-10 Manganese-54 -1.24E-01 1.85E+00 1.12E+00 pCi/L OUT Plant Outfall(268439001) - SW 6-Dec-10 Manganese-54 4.01E-01 1.80E+00 1.03E+00 pCi/L OUT Plant Outfall(244513001) - SW 6-Jan-10 Nickel-63 -2.12E+01 3.66E+01 2.11E+01 pCi/L OUT Plant Outfall(247277001) - SW 11-Feb-10 Nickel-63 -2.55E+01 3.14E+01 1.78E+01 pCi/L OUT Plant Outfall(250029001) - SW 22-Mar-10 Nickel-63 1.77E+00 4.22E+01 2.52E+01 pCi/L OUT Plant Outfall(251498001) - SW 15-Apr-10 Nickel-63 -2.43E+00 2.70E+01 1.60E+01 pCi/L OUT Plant Outfall(252538001) - SW 4-May-10 Nickel-63 1.72E+01 2.46E+01 1.52E+01 pCi/L OUT Plant Outfall(254693001) - SW 9-Jun-10 Nickel-63 -5.63E+00 2.97E+01 1.75E+01 pCi/L OUT Plant Outfall(257047001) - SW 19-Jul-10 Nickel-63 -1.33E+00 2.98E+01 1.77E+01 pCi/L OUT Plant Outfall(259695001) - SW 23-Aug-10 Nickel-63 -4.08E+00 2.82E+01 1.67E+01 pCi/L OUT Plant Outfall(261409001) - SW 20-Sep-10 Nickel-63 -7.22E+00 2.80E+01 1.64E+01 pCi/L OUT Plant Outfall(265391001) - SW 19-Oct-10 Nickel-63 5.54E+00 3.63E+01 2.18E+01 pCi/L OUT Plant Outfall(267497001) - SW 16-Nov-10 Nickel-63 1.73E+01 3.56E+01 2.21 E+01 pCi/L OUT Plant Outfall(268439001) - SW 6-Dec-10 Nickel-63 3.80E-01 3.30E+01 1.97E+01 pCi/L OUT Plant Outfall(244513001) - SW 6-Jan-10 Niobium-95 2.52E-01 1.95E+00 1.17E+00 pCi/L OUT Plant Outfall(247277001) - SW 11-Feb-10 Niobium-95 1.70E-01 2.01 E+00 1.19E+00 pCi/L OUT Plant Outfall(250029001) - SW 22-Mar-10 Niobium-95 6.64E-01 2.05E+00 1.19E+00 pCi/L OUT Plant Outfall(251498001) - SW 15-Apr-10 Niobium-95 -3.72E-01 2.38E+00 1.43E+00 pCi/L OUT Plant Outfall(252538001) - SW 4-May-10 Niobium-95 -1.04E+00 2.40E+00 1.97E+00 pCi/L OUT Plant Outfall(254693001) - SW 9-Jun-10 Niobium-95 1.80E-02 2.09E+00 1.24E+00 pCi/L OUT Plant Outfall(257047001) - SW 19-Jul-10 Niobium-95 1.69E+00 2.18E+00 1.21E+00 pCi/L OUT Plant Outfall(259695001) - SW 23-Aug-10 Niobium-95 -4.87E-02 2.34E+00 1.37E+00 pCi/L OUT Plant Outfall(261409001) - SW 20-Sep-10 Niobium-95 -6.66E-01 1.97E+00 1.22E+00 pCi/L OUT Plant Outfall(265391001) - SW 19-Oct-10 Niobium-95 7.01E-01 2.21E+00 1.29E+00 pCi/L OUT Plant Outfall(267497001) - SW 16-Nov-10 Niobium-95 3.58E-01 2.05E+00 1.20E+00 pCi/L OUT Plant Outfall(268439001) - SW 6-Dec-10 Niobium-95 -2.03E-01 1.68E+00 1.04E+00 pCi/L OUT Plant Outfall(244513001) - SW 6-Jan-10 Potassium-40 3.17E+02 1.74E+01 4.35E+01 pCi/L Page 73 of 86

2010 DCPP AREOR Appendix C Analysis Result Data OUT Plant Outfall(247277001) - SW 11-Feb-10 Potassium-40 3.40E+02 1.89E+01 4.79E+01 pCi/L OUT Plant Outfall(250029001) - SW 22-Mar-10 Potassium-40 3.46E+02 1.71E+01 4.94E+01 pCi/L OUT Plant Outfall(251498001) - SW 15-Apr-10 Potassium-40 3.44E+02 2.23E+01 5.05E+01 pCi/L OUT Plant Outfall(252538001) - SW 4-May-10 Potassium-40 3.39E+02 2.07E+01 5.44E+01 pCi/L OUT Plant Outfall(254693001) - SW 9-Jun-10 Potassium-40 3.46E+02 2.07E+01 5.30E+01 pCi/L OUT Plant Outfall(257047001) - SW 19-Jul-10 Potassium-40 3.55E+02 1.82E+01 4.96E+01 pCi/L OUT Plant Outfall(259695001) - SW 23-Aug-10 Potassium-40 2.99E+02 2.41 E+01 5.81E+01 pCi/L OUT Plant Outfall(261409001) - SW 20-Sep-10 Potassium-40 3.46E+02 2.19E+01 5.06E+01 pCi/L OUT Plant Outfall(265391001) - SW 19-Oct-10 Potassium-40 3.86E+02 2.11E+01 5.60E+01 pCi/L OUT Plant Outfall(267497001) - SW 16-Nov-10 Potassium-40 3.39E+02 1.81E+01 4.91E+01 pCi/L OUT Plant Outfall(268439001) - SW 6-Dec-10 Potassium-40 3.67E+02 1.64E+01 4.87E+01 pCi/L OUT Plant Outfall(244513001) - SW 6-Jan-10 Total Strontium 3.1OE+00 3.32E+00 2.06E+00 pCi/L OUT Plant Outfall(247277001) - SW 11-Feb-10 Total Strontium -1.47E+00 2.02E+00 1.14E+00 pCi/L OUT Plant Outfall(250029001) - SW 22-Mar-10 Total Strontium -1.45E+00 2.97E+00 1.71 E+00 pCi/L OUT Plant Outfall(251498001) - SW 15-Apr-10 Total Strontium 1.20E+00 2.82E+00 1.71 E+00 pCi/L OUT Plant Outfall(252538001) - SW 4-May-10 Total Strontium 9.55E-02 2.29E+00 1.37E+00 pCi/L OUT Plant Outfall(254693001) - SW 9-Jun-10 Total Strontium 4,55E-01 2.68E+00 1.61 E+00 pCi/L OUT Plant Outfall(257047001) - SW 19-Jul-10 Total Strontium 1.06E+00 2.29E+00 1.42E+00 pCi/L OUT Plant Outfall(259695001) - SW 23-Aug-10 Total Strontium 1.38E+00 1.67E+00 1.06E+00 pCi/L OUT Plant Outfall(261409001) - SW 20-Sep-10 Total Strontium -5.02E-01 1.86E+00 1.09E+00 pCi/L OUT Plant Outfall(265391001) - SW 19-Oct-10 Total Strontium 1,20E-01 8.86E-01 5.36E-01 pCi/L OUT Plant Outfall(267497001) - SW 16-Nov-10 Total Strontium -7.29E-01 2.20E+00 1.27E+00 pCi/L OUT Plant Outfall(268439001) - SW 6-Dec-10 Total Strontium -3.30E-01 2.28E+00 1.35E+00 pCi/L OUT Plant Outfall(244513001) - SW 6-Jan-10 Tritium -1.53E+02 2.39E+02 1.34E+02 pCi/L OUT Plant Outfall(247277001) - SW 11-Feb-10 Tritium 4.51 E+01 2.29E+02 1.38E+02 pCi/L OUT Plant Outfall(250029001) - SW 22-Mar-10 Tritium 2.27E+01 2.13E+02 1.28E+02 pCi/L OUT Plant Outfall(251498001) - SW 15-Apr-10 Tritium -6.08E+01 2.22E+02 1.30E+02 pCi/L OUT Plant Outfall(252538001) - SW 4-May-10 Tritium -3.67E+01 2.30E+02 1.35E+02 pCi/L OUT Plant Outfall(254693001) - SW 9-Jun-10 Tritium 9.20E+01 2.46E+02 1.52E+02 pCi/L OUT Plant Outfall(257047001) - SW 19-Jul-10 Tritium 1.31 E+01 2.38E+02 1.42E+02 pCi/L OUT Plant Outfall(259695001) - SW 23-Aug-10 Tritium 2.06E+01 2.63E+02 1.58E+02 pCi/L OUT Plant Outfall(261409001) - SW 20-Sep-10 Tritium -3.14E+01 2.OOE+02 1.18E+02 pCi/L OUT Plant Outfall(265391001) - SW 19-Oct-10 Tritium 2.30E+01 2.15E+02 1.29E+02 pCi/L OUT Plant Outfall(267497001) - SW 16-Nov-10 Tritium 1.06E+02 2.18E+02 1.37E+02 pCi/L OUT Plant Outfall(268439001) - SW 6-Dec-10 Tritium -1.60E+02 2.55E+02 1.45E+02 pCi/L OUT Plant Outfall(244513001) - SW 6-Jan-10 Zinc-65 -2.08E+00 3.97E+00 2.49E+00 pCi/L OUT Plant Outfall(247277001) - SW 11-Feb-10 Zinc-65 -6.94E-01 4.22E+00 2.52E+00 pCi/L OUT Plant Outfall(250029001) - SW 22-Mar-10 Zinc-65 7.03E-01 4.78E+00 2.76E+00 pCi/L OUT Plant Outfall(251498001) - SW 15-Apr-10 Zinc-65 -1.65E+00 4.71E+00 2,99E+00 pCi/L OUT Plant Outfall(252538001) - SW 4-May-10 Zinc-65 9,34E-02 4.77E+00 2.89E+00 pCi/L OUT Plant Outfall(254693001) - SW 9-Jun-10 Zinc-65 7,73E-01 4.42E+00 2.63E+00 pCi/L OUT Plant Outfall(257047001) - SW 19-Jul-10 Zinc-65 -5.82E+00 3.87E+00 2.74E+00 pCi/L OUT Plant Outfall(259695001) - SW 23-Aug-10 Zinc-65 3.50E-02 5.28E+00 3.17E+00 pCi/L OUT Plant Outfall(261409001) - SW 20-Sep-10 Zinc-65 -2.55E+00 4.18E+00 2.63E+00 pCi/L Page 74 of 86

2010 DCPP AREOR Appendix C Analysis Result Data OUT Plant Outfall(265391001) - SW 19-Oct-10 Zinc-65 -1.49E+00 4.65E+00 2.87E+00 pCi/L OUT Plant Outfall(267497001) - SW 16-Nov-10 Zinc-65 -9.39E-01 4.OOE+00 2.42E+00 pCi/L OUT Plant Outfall(268439001) - SW 6-Dec-10 Zinc-65 -9.60E-01 3.93E+00 2.41E+00 pCi/L OUT Plant Outfall(244513001) - SW 6-Jan-10 Zirconium-95 6.42E-01 3.34E+00 1.99E+00 pCi/L OUT Plant Outfall(247277001) - SW 11-Feb-10 Zirconium-95 -4.05E-01 3.09E+00 1.87E+00 pCi/L OUT Plant Ouffall(250029001) - SW 22-Mar-10 Zirconium-95 -2.81 E-01 3.39E+00 2.03E+00 pCi/L OUT Plant Ouffall(251498001) - SW 15-Apr-10 Zirconium-95 -2.07E+00 3.83E+00 2.41 E+00 pCi/L OUT Plant Outfall(252538001) - SW 4-May-10 Zirconium-95 -4.79E-01 4.06E+00 2.43E+00 pCi/L OUT Plant Outfall(254693001) - SW 9-Jun-10 Zirconium-95 6.62E-01 3.87E+00 2.25E+00 pCi/L OUT Plant Outfall(257047001) - SW 19-Jul-10 Zirconium-95 2.14E-01 3.66E+00 2.14E+00 pCi/L OUT Plant Ouffall(259695001) - SW 23-Aug-10 Zirconium-95 9.67E-01 4.42E+00 2.52E+00 pCi/L OUT Plant Ouffall(261409001) - SW 20-Sep-10 Zirconium-95 -8.19E-01 3.35E+00 2.05E+00 pCi/L OUT Plant Ouffall 265391001) - SW 19-Oct-10 Zirconium-95 2.21 E+00 4.10E+00 2.34E+00 pCi/L OUT Plant Ouffall(267497001) - SW 16-Nov-10 Zirconium-95 -1.48E+00 3.29E+00 2.06E+00 pCi/L OUT Plant Outfall(268439001) - SW 6-Dec-10 Zirconium-95 -3.21E+00 2.81 E+00 1.97E+00 pCi/L OWl Observation Well 01 - Groundwater Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units OWl Observation Well 01(246664004) - GW 4-Feb-10 BETA 8.53E+00 6.31 E+00 4.46E+00 pCi/L OWl Observation Well 01(253787002) - GW 24-May-10 BETA 1.98E+01 7.56E+00 6.04E+00 pCi/L OWl Observation Well 01(260247004) - GW 31-Aug-10 BETA 2.64E+00 1.53E+00 1.14E+00 pCi/L OWl Observation Well 01 (266521002) - GW 2-Nov-1 0 BETA 6.94E+00 5.11 E+00 3.56E+00 pCi/L OWl Observation Well 01(246664004) - GW 4-Feb-10 Barum-140 -6.50E+00 1.09E+01 8.94E+00 pCi/L OWl Observation Well 01(253787002) - GW 24-May-10 Barum-140 -1.56E+00 1.28E+01 7.83E+00 pCi/L OWl Observation Well 01(260247004) - GW 31-Aug-10 Barum-140 1.61 E+00 9.33E+00 5.41 E+00 pCi/L OWl Observation Well 01(266521002) - GW 2-Nov-10 Barium-140 -7.85E-01 1.OOE+01 6.16E+00 pCi/L OWl Observation Well 01(246664004) - GW 4-Feb-10 Cesium-134 -4.54E-01 2.76E+00 1.67E+00 pCi/L OWl Observation Well 01(253787002) - GW 24-May-10 Cesium-134 1.16E+00 2.95E+00 1.66E+00 pCi/L OWl Observation Well 01(260247004) - GW 31-Aug-10 Cesium-134 -1.97E+00 2.07E+00 2.09E+00 pCi/L OWl Observation Well 01(266521002) - GW 2-Nov-10 Cesium-134 -8.96E-01 2.37E+00 1.47E+00 pCi/L OWl Observation Well 01(246664004) - GW 4-Feb-10 Cesium-137 -5.42E+00 3.24E+00 2.61 E+00 pCi/L OWl Observation Well 01(253787002) - GW 24-May-10 Cesium-137 -5.99E-01 2.49E+00 1.56E+00 pCi/L OWl Observation Well 01(260247004) - GW 31-Aug-10 Cesium-137 -3.57E-01 1.76E+00 1.06E+00 pCi/L OWl Observation Well 01(266521002) - GW 2-Nov-10 Cesium-137 -8.95E-01 2.48E+00 2.01E+00 pCi/L OWl Observation Well 01(246664004) - GW 4-Feb-10 Cobalt-58 -2.35E-01 2.35E+00 1.42E+00 pCi/L OWl Observation Well 01(253787002) - GW 24-May-10 Cobalt-58 3.66E-01 2.47E+00 1.43E+00 pCi/L OWl Observation Well 01(260247004) - GW 31-Aug-10 Cobalt-58 -4.01 E-01 1.68E+00 1.03E+00 pCi/L OWl Observation Well 01(266521002) - GW 2-Nov-10 Cobalt-58 -1.59E-02 1.96E+00 1.16E+00 pCi/L OWl Observation Well 01 (246664004) - GW 4-Feb-10 Cobalt-60 -4.80E-01 2.49E+00 1.91 E+00 pCi/L OWl Observation Well 01(253787002) - GW 24-May-10 Cobalt-60 1.26E+00 2.88E+00 1.59E+00 pCi/L OWl Observation Well 01(260247004) - GW 31-Aug-10 Cobalt-60 3.72E-02 1.73E+00 1.03E+00 pCi/L OWl Observation Well 01(266521002) - GW 2-Nov-10 Cobalt-60 1.39E+00 2.40E+00 1.31 E+00 pCi/L OWl Observation Well 01(246664004) - GW 4-Feb-10 Iodine-131 1.28E+00 4.08E+00 2.35E+00 pCi/L OWl Observation Well 01(253787002) - GW 24-May-10 Iodine-131 8.38E-01 4.69E+00 2.71 E+00 pCi/L Page 75 of 86

2010 DCPP AREOR Appendix C Analysis Result Data OWl Observation Well 01(260247004) - GW 31-Aug-10 Iodine-131 -3.20E-01 3.46E+00 2.11E+00 pCi/L OWl Observation Well 01(266521002) - GW 2-Nov-10 Iodine-131 3.46E-01 3.83E+00 2.26E+00 pCi/L OWl Observation Well 01(246664004) - GW 4-Feb-10 Iron-55 -3.95E+01 9.40E+01 6.87E+01 pCi/L OWl Observation Well 01(253787002) - GW 24-May-10 Iron-55 5.44E+01 7.89E+01 5.96E+01 pCi/L OWl Observation Well 01(260247004) - GW 31-Aug-10 Iron-55 -6.03E+00 7.76E+01 5.22E+01 pCi/L OWl Observation Well 01(266521002) - GW 2-Nov-10 Iron-55 7.98E+00 1.11E+02 8.37E+01 pCi/L OWl Observation Well 01(246664004) - GW 4-Feb-10 Iron-59 1.02E+00 5.18E+00 2.98E+00 pCi/L OWl Observation Well 01 (253787002) - GW 24-May-10 Iron-59 -3.50E-02 5.17E+00 3.11E+00 pCi/L OWl Observation Well 01(260247004) - GW 31-Aug-10 Iron-59 2.05E-01 3.63E+00 2.12E+00 pCi/L OWl Observation Well 01 (266521002) - GW 2-Nov-10 Iron-59 -1.27E+00 4.15E+00 2.63E+00 pCi/L OWl Observation Well 01(246664004) - GW 4-Feb-10 Lanthanum-140 1.95E+00 4.36E+00 2.42E+00 pCi/L OWl Observation Well 01(253787002) - GW 24-May-10 Lanthanum-140 2.07E+00 5.11EE+00 2.83E+00 pCi/L OWl Observation Well 01(260247004) - GW 31-Aug-10 Lanthanum-140 -4.69E-01 3.15E+00 1.94E+00 pCi/L OWl Observation Well 01(266521002) - GW 2-Nov-10 Lanthanum-140 -1.36E+00 3.01 E+00 1.96E+00 pCi/L OWl Observation Well 01(246664004) - GW 4-Feb-10 Manganese-54 -1.97E+00 2.11EE+00 1.38E+00 pCi/L OWl Observation Well 01(253787002) - GW 24-May-10 Manganese-54 2.23E-01 2.39E+00 1.39E+00 pCi/L OWl Observation Well 01(260247004) - GW 31-Aug-10 Manganese-54 -8.88E-02 1.64E+00 9.91E-01 pCi/L OWl Observation Well 01(266521002) - GW 2-Nov-10 Manganese-54 3.53E-01 1.98E+00 1.16E+00 pCi/L OWl Observation Well 01(246664004) - GW 4-Feb-10 Nickel-63 -1.88E+00 3.46E+01 2.05E+01 pCi/L OWl Observation Well 01(253787002) - GW 24-May-10 Nickel-63 -2.30E+01 4.32E+01 2.52E+01 pCi/L OWl Observation Well 01(260247004) - GW 31-Aug-10 Nickel-63 -1.41E+01 3.72E+01 2.18E+01 pCi/L OWl Observation Well 01(266521002) - GW 2-Nov-10 Nickel-63 3.30E+00 3.25E+01 1.95E+01 pCi/L OWl Observation Well 01(246664004) - GW 4-Feb-10 Niobium-95 3.83E+00 2.87E+00 1.72E+00 pCi/L OWl Observation Well 01(253787002) - GW 24-May-10 Niobium-95 1.60E+00 2.76E+00 1.52E+00 pCi/L OWl Observation Well 01(260247004) - GW 31-Aug-10 Niobium-95 -2.30E+00 1.73E+00 2.32E+00 pCi/L OWl Observation Well 01 (266521002) - GW 2-Nov-1 0 Niobium-95 -1.23E+00 2.02E+00 1.27E+00 pCi/L OWl Observation Well 01 (246664004) - GW 4-Feb-10 Total Strontium -8.06E-02 1.60E-01 9.04E-02 pCi/L OWl Observation Well 01(253787002) - GW 24-May-10 Total Strontium 1.16E-01 2.23E-01 1.39E-01 pCi/L OWl Observation Well 01(260247004) - GW 31-Aug-10 Total Strontium -1.39E-01 1.90E-01 1.08E-01 pCi/L OWl Observation Well 01 (266521002) - GW 2-Nov-10 Total Strontium -2.89E-03 5.61E-02 3.32E-02 pCi/L OWl Observation Well 01(246664004) - GW 4-Feb-10 Tritium 2.12E+03 2.16E+02 4.59E+02 pCi/L OWl Observation Well 01(253787002) - GW 24-May-10 Tritium 1.40E+03 2.11 E+02 3.27E+02 pCi/L OWl Observation Well 01(260247004) - GW 31-Aug-10 Tritium 1.41E+03 2.24E+02 3.28E+02 pCi/L OWl Observation Well 01 (266521002) - GW 2-Nov-10 Tritium 1.57E+03 2.11E+02 3.55E+02 pCi/L OWl Observation Well 01(246664004) - GW 4-Feb-10 Zinc-65 5.76E-01 4.66E+00 3.12E+00 pCi/L OWl Observation Well 01(253787002) - GW 24-May-10 Zinc-65 -2.43E+00 5.22E+00 3.34E+00 pCi/L OWl Observation Well 01(260247004) - GW 31-Aug-10 Zinc-65 -2.10E-01 3.35E+00 2.30E+00 pCi/L OWl Observation Well 01(266521002) - GW 2-Nov-10 Zinc-65 -3.85E-01 3.65E+00 2.63E+00 pCi/L OWl Observation Well 01(246664004) - GW 4-Feb-10 Zirconium-95 -1.12E+00 4.27E+00 3.26E+00 pCi/L OWl Observation Well 01(253787002) - GW 24-May-10 Zirconium-95 -1.23E+00 4.17E+00 2.52E+00 pCi/L OWl Observation Well 01(260247004) - GW 31-Aug-10 Zirconium-95 -1.24E+00 3.12E+00 1.94E+00 pCi/L OWl Observation Well 01(266521002) - GW 2-Nov-10 Zirconium-95 -2.45E+00 3.35E+00 2.16E+00 pCi/L OWl Observation Well 01 - Replicate Groundwater Page 76 of 86 0 is 0 0 0 0 0 00 0 0 0 0 0 0 0 0 40 0 0 0 40

2010 DCPP AREOR Appendix C Analysis Result Data Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units OWl Observation Well 01-R(250106002) - GW 23-Mar-10 Tritium 1.28E+03 2.16E+02 3.09E+02 pCi/L OW2 Observation Well 02 - Groundwater Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units OW2 Observation Well 02(246664005) - GW 4-Feb-10 Tritium 1.14E+03 2.14E+02 2.80E+02 pCi/L OW2 Observation Well 02(253787003) - GW 24-May-10 Tritium 1.38E+03 2.12E+02 3.23E+02 pCi/L OW2 Observation Well 02(260247005) - GW 31-Aug-10 Tritium 1.30E+03 2.25E+02 3.10E+02 pCi/L OW2 Observation Well 02(266521003) - GW 2-Nov-10 Tritium 1.49E+03 2.11E+02 3.40E+02 pCi/L OW2 Observation Well 02 - Replicate Groundwater Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units OW2 Observation Well 02-R(250106003) - GW 23-Mar-10 Tritium 1.54E+03 2.19E+02 3.57E+02 pCi/L PMO Pismo Beach - Sediment Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units PMO Pismo Beach(247890003) - SD 18-Feb-10 Actinium-228 1.73E+03 3.07E+02 4.50E+02 pCi/kg PMO Pismo Beach(247890003) - SD 18-Feb-10 Bismuth-214 1.62E+03 1.45E+02 2.44E+02 pCi/kg PMO Pismo Beach(247890003) - SD 18-Feb-10 Cesium-134 1.30E+02 1.28E+02 9.75E+01 pCi/kg PMO Pismo Beach(260774003) - SD 9-Sep-10 Cesium-134 1.02E+01 8.88E+01 4.95E+01 pCi/kg PMO Pismo Beach(247890003) - SD 18-Feb-10 Cesium-137 4.82E+01 9.96E+01 5.37E+01 pCi/kg PMO Pismo Beach(260774003) - SD 9-Sep-10 Cesium-137 -2.43E+01 8.06E+01 4,63E+01 pCi/kg PMO Pismo Beach(247890003) - SD 18-Feb-10 Iron-55 5.1OE+03 7.79E+03 5.84E+03 pCi/kg PMO Pismo Beach(260774003) - SD 9-Sep-10 Iron-55 2.55E+03 1.05E+04 8.OOE+03 pCi/kg PMO Pismo Beach(247890003) - SD 18-Feb-10 Lead-212 1.50E+03 1.36E+02 2.1OE+02 pCi/kg PMO Pismo Beach(247890003) - SD 18-Feb-10 Lead-214 1.67E+03 1.58E+02 2.66E+02 pCi/kg PMO Pismo Beach(247890003) - SD 18-Feb-10 Nickel-63 -5.54E+02 2.72E+03 1.60E+03 pCi/kg PMO Pismo Beach(260774003) - SD 9-Sep-10 Nickel-63 0.OOE+00 1.73E+03 1.03E+03 pCi/kg PMO Pismo Beach(247890003) - SD 18-Feb-10 Potassium-40 1.98E+04 6.12E+02 2.22E+03 pCi/kg PMO Pismo Beach(260774003) - SD 9-Sep-10 Potassium-40 2.26E+04 6.40E+02 3.06E+03 pCi/kg PMO Pismo Beach(247890003) - SD 18-Feb-10 Radium-226 1.62E+03 1.45E+02 2.44E+02 pCi/kg PMO Pismo Beach(260774003) - SD 9-Sep-10 Radium-226 3.59E+02 2.63E+02 1.42E+02 pCi/kg PMO Pismo Beach(247890003) - SD 18-Feb-10 Thallium-208 5.61E+02 8.17E+01 1.07E+02 pCi/kg PMO Pismo Beach(260774003) - SD 9-Sep-10 Thallium-208 2.16E+02 7.39E+01 7.05E+01 pCi/kg PMO Pismo Beach(247890003) - SD 18-Feb-10 Total Strontium -1.58E+02 7.59E+02 4.25E+02 pCi/kg PMO Pismo Beach(260774003) - SD 9-Sep-10 Total Strontium 3.56E+02 7.46E+02 5.11 E+02 pCi/kg PON Pacific Ocean North of Diablo Cove - Aquatic Vegetation Kelp Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units PON Pacific Ocean North of Diablo Cove(265254003) - AV Kelp 19-Oct-10 Americium-241 -6.72E+00 1.94E+01 1.27E+01 pCi/kg PON Pacific Ocean North of Diablo Cove(244173003) - AV Kelp 6-Jan-10 Cesium-134 1.85E+00 1.28E+01 7.67E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(251496003) - AV Kelp 15-Apr-10 Cesium-134 7.72E+00 1.85E+01 1.05E+01 pCi/kg PON Pacific Ocean North of Diablo Cove(256976003) - AV Kelp 19-Jul-10 Cesium-134 -1.78E+00 1.12E+01 6.73E+00 pCi/k9 PON Pacific Ocean North of Diablo Cove(265254003) - AV Kelp 19-Oct-10 Cesium-134 -3.82E+00 2.04E+01 1.23E+01 pCi/kg Page 77 of 86

2010 DCPP AREOR Appendix C Analysis Result Data PON Pacific Ocean North of Diablo Cove(244173003) - AV Kelp 6-Jan-10 Cesium-137 -3.34E+00 9.90E+00 6.21E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(251496003) - AV Kelp 15-Apr-10 Cesium-1 37 6.88E+00 1.51 E+01 8.44E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(256976003) - AV Kelp 19-Jul-10 Cesium-137 -2.08E+00 1.17E+01 6.76E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(265254003) - AV Kelp 19-Oct-10 Cesium-137 2.53E+00 1.67E+01 1.00E+01 pCi/kg PON Pacific Ocean North of Diablo Cove(244173003) - AV Kelp 6-Jan-10 Cobalt-58 -1.08E+00 1.10E+01 6.80E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(251496003) - AV Kelp 15-Apr-10 Cobalt-58 -4.48E+00 1.38E+01 8,67E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(256976003) - AV Kelp 19-Jul-10 Cobalt-58 1.31E+00 1.10E+01 6.42E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(265254003) - AV Kelp 19-Oct-10 Cobalt-58 -3.99E+00 1.80E+01 1.09E+01 pCi/kg PON Pacific Ocean North of Diablo Cove(244173003) - AV Kelp 6-Jan-10 Cobalt-60 1.28E+00 1.36E+01 7.97E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(251496003) - AV Kelp 15-Apr-10 Cobalt-60 1.84E-01 1.69E+01 1.00E+01i pCi/kg PON Pacific Ocean North of Diablo Cove(256976003) - AV Kelp 19-Jul-10 Cobalt-60 3.26E+00 1.18E+01 6.68E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(265254003) - AV Kelp 19-Oct-10 Cobalt-60 -9.60E+00 1.88E+01 1.20E+01 pCi/kg PON Pacific Ocean North of Diablo Cove(244173003) - AV Kelp 6-Jan-10 Potassium-40 1.55E+04 7.20E+01 1.16E+03 pCi/kg PON Pacific Ocean North of Diablo Cove(251496003) - AV Kelp 15-Apr-10 Potassium-40 1.42E+04 1.14E+02 1.37E+03 pCi/kg PON Pacific Ocean North of Diablo Cove(256976003) - AV Kelp 19-Jul-10 Potassium-40 1.24E+04 8.07E+01 1.14E+03 pCi/kg PON Pacific Ocean North of Diablo Cove(265254003) - AV Kelp 19-Oct-10 Potassium-40 1.32E+04 1.55E+02 1.28E+03 pCi/kg PON Pacific Ocean North of Diablo Cove - Fish Perch Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units PON Pacific Ocean North of Diablo Cove(249718005) - FH Perch 15-Mar-10 Cesium-134 -4.OOE+00 5.62E+00 3.65E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(253247005) - FH Perch 7-May-10 Cesium-134 1.39E+00 6.40E+00 3.79E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(258609005) - FH Perch 3-Aug-10 Cesium-1 34 -7.28E-01 6.68E+00 4.39E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(268337005) - FH Perch 23-Nov-10 Cesium-134 -8.68E-01 5.79E+00 3.47E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(249718005) - FH Perch 15-Mar-10 Cesium-137 3.87E+00 8.31E+00 5.59E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(253247005) - FH Perch 7-May-10 Cesium-1 37 3.61E+00 5.90E+00 4.46E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(258609005) - FH Perch 3-Aug-10 Cesium-1 37 2.49E+00 5.24E+00 2.96E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(268337005) - FH Perch 23-Nov-10 Cesium-1 37 2.27E+00 5.20E+00 2.92E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(249718005) - FH Perch 15-Mar-10 Cobalt-58 2.72E-01 5.38E+00 3.19E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(253247005) - FH Perch 7-May-10 Cobalt-58 -4.44E-01 5.53E+00 3.39E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(258609005) - FH Perch 3-Aug-10 Cobalt-58 7.18E-01 5.51EE+00 3.25E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(268337005) - FH Perch 23-Nov-1 0 Cobalt-58 1.88E+00 6.20E+00 3.55E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(249718005) - FH Perch 15-Mar-10 Cobalt-60 -1.75E+00 5.77E+00 4.05E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(253247005) - FH Perch 7-May-10 Cobalt-60 1.33E+00 6.OOE+00 3.47E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(258609005) - FH Perch 3-Aug-10 Cobalt-60 4.11 E-01 5.75E+00 3.39E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(268337005) - FH Perch 23-Nov-10 Cobalt-60 -3.31E+00 5.56E+00 3.51E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(249718005) - FH Perch 15-Mar-10 Iron-59 -3.69E+00 1.30E+01 7.89E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(253247005) - FH Perch 7-May-10 Iron-59 5.71E+00 1.44E+01 8.14E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(258609005) - FH Perch 3-Aug-10 Iron-59 1.51 E+00 1.53E+01 8.88E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(268337005) - FH Perch 23-Nov-10 Iron-59 3.66E+00 1.50E+01 8.81 E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(249718005) - FH Perch 15-Mar-10 Manganese-54 -1,01E+00 5.26E+00 3.21E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(253247005) - FH Perch 7-May-10 Manganese-54 4.89E+00 5.40E+00 3.OOE+00 pCi/kg PON Pacific Ocean North of Diablo Cove(258609005) - FH Perch 3-Aug-10 Manganese-54 -1.44E+00 4.77E+00 2.97E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(268337005) - FH Perch 23-Nov-10 Manganese-54 -1.71E+00 5.OOE+00 3.07E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(249718005) - FH Perch 15-Mar-10 Potassium-40 3.44E+03 5.12E+01 3.38E+02 pCi/kg Page 78 of 86 00010 00000 000000 0 0000 04900 400400 0100000040000

2010 DCPP AREOR Appendix C Analysis Result Data PON Pacific Ocean North of Diablo Cove(253247005) - FH Perch 7-May-10 Potassium-40 3.53E+03 4.84E+01 3.29E+02 pCi/kg PON Pacific Ocean North of Diablo Cove(258609005) - FH Perch 3-Aug-10 Potassium-40 3.81 E+03 4.94E+01 3.75E+02 pCi/kg PON Pacific Ocean North of Diablo Cove(268337005) - FH Perch 23-Nov-10 Potassium-40 3.90E+03 5.17E+01 3.76E+02 pCi/kg PON Pacific Ocean North of Diablo Cove(249718005) - FH Perch 15-Mar-10 Zinc-65 9.31E-01 1.45E+01 8.47E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(253247005) - FH Perch 7-May-10 Zinc-65 -1.07E+01 1.12E+01 7.38E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(258609005) - FH Perch 3-Aug-10 Zinc-65 -5.52E+00 1.41E+01 8.57E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(268337005) - FH Perch 23-Nov-10 Zinc-65 -957E+00 1.33E+01 8.63E+00 pCi/kg PON Pacific Ocean North of Diablo Cove - Fish Rockfish Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units PON Pacific Ocean North of Diablo Cove(249718006) - FH Rockfish 15-Mar-10 Cesium-134 1.65E+00 5.67E+00 3.28E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(253247006) - FH Rockfish 7-May-10 Cesium-134 2.11E+00 7.70E+00 4.38E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(258609006) - FH Rockfish 3-Aug-10 Cesium-1 34 -1.72E+00 5.68E+00 4.25E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(268337006) - FH Rockfish 23-Nov-10 Cesium-134 -1.85E+00 6.01E+00 3.67E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(249718006) - FH Rockfish 15-Mar-10 Cesium-137 6.1OE+00 5.73E+00 3.10E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(253247006) - FH Rockfish 7-May-10 Cesium-137 6.57E+00 5.84E+00 5.41 E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(258609006) - FH Rockfish 3-Aug-10 Cesium-137 5.78E+00 4.87E+00 4.35E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(268337006) - FH Rockfish 23-Nov-10 Cesium-137 8.82E-01 8.42E+00 5.33E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(249718006) - FH Rockfish 15-Mar-10 Cobalt-58 -8.52E-01 4.86E+00 2.97E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(253247006) - FH Rockfish 7-May-10 Cobalt-58 -2.51 E+00 5.83E+00 3.61 E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(258609006) - FH Rockfish 3-Aug-10 Cobalt-58 3.35E-01 5.39E+00 3.11E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(268337006) - FH Rockfish 23-Nov-10 Cobalt-58 -2.29E+00 5.35E+00 3.32E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(249718006) - FH Rockfish 15-Mar-10 Cobalt-60 -3.30E+00 4.64E+00 3.07E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(253247006) - FH Rockfish 7-May-10 Cobalt-60 -1.43E+00 6.53E+00 3.94E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(258609006) - FH Rockfish 3-Aug-10 Cobalt-60 1.59E+00 5.43E+00 3.15E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(268337006) - FH Rockfish 23-Nov-1 0 Cobalt-60 -1.62E-01 6.OOE+00 3.56E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(249718006) - FH Rockfish 15-Mar-10 Iron-59 -4.64E+00 1.20E+01 7.34E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(253247006) - FH Rockfish 7-May-10 Iron-59 1.13E+00 1.52E+01 9.07E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(258609006) - FH Rockfish 3-Aug-10 Iron-59 -6.77E-01 1.31E+01 7.87E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(268337006) - FH Rockfish 23-Nov-10 Iron-59 2.14E+00 1.54E+01 9.20E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(249718006) - FH Rockfish 15-Mar-10 Manganese-54 -1.08E+00 4.84E+00 2.98E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(253247006) - FH Rockfish 7-May-10 Manganese-54 -2.93E-01 5.95E+00 3.52E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(258609006) - FH Rockfish 3-Aug-10 Manganese-54 -4.OOE-01 4.56E+00 2.69E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(268337006) - FH Rockfish 23-Nov-10 Manganese-54 1.32E+00 5.19E+00 2.99E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(249718006) - FH Rockfish 15-Mar-10 Potassium-40 3.50E+03 4.29E+01 3.34E+02 pCi/kg PON Pacific Ocean North of Diablo Cove(253247006) - FH Rockfish 7-May-10 Potassium-40 3.07E+03 6.OOE+01 3.1OE+02 pCi/kg PON Pacific Ocean North of Diablo Cove(258609006) - FH Rockfish 3-Aug-10 Potassium-40 3.44E+03 4.22E+01 3.34E+02 pCi/kg PON Pacific Ocean North of Diablo Cove(268337006) - FH Rockfish 23-Nov-10 Potassium-40 3,54E+03 4.28E+01 3.44E+02 pCi/kg PON Pacific Ocean North of Diablo Cove(249718006) - FH Rockfish 15-Mar-10 Zinc-65 7.92E+00 1.42E+01 7.90E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(253247006) - FH Rockfish 7-May-10 Zinc-65 -4.78E+00 1.49E+01 9.30E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(258609006) - FH Rockfish 3-Aug-10 Zinc-65 -9.49E+00 1.16E+01 8.07E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(268337006) - FH Rockfish 23-Nov-10 Zinc-65 1.85E+00 1.25E+01 8.63E+00 pCi/kg PON Pacific Ocean North of Diablo Cove - Intertidal Mussel Page 79 of 86

2010 DCPP AREOR Appendix C Analysis Result Data Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units PON Pacific Ocean North of Diablo Cove(266713003) - IMMussel 4-Nov-10 Cesium-134 -3.92E+00 1.20E+01 7.53E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(266713003) - IMMussel 4-Nov-10 Cesium-137 2.60E+00 1.07E+01 6.17E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(266713003) - IM Mussel 4-Nov-10 Cobalt-58 7.08E+00 1.33E+01 7.51E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(266713003) - IM Mussel 4-Nov-10 Cobalt-60 6.42E-01 1.1OE+01 6.53E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(266713003) - IM Mussel 4-Nov-10 Iron-59 1.12E+00 2.94E+01 1.72E+01 pCi/kcg PON Pacific Ocean North of Diablo Cove(266713003) - IMMussel 4-Nov-10 Manganese-54 4.29E-01 1.05E+01 6.31E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(266713003) - IMMussel 4-Nov-10 Potassium-40 1.40E+03 8.79E+01 2.33E+02 pCi/kg PON Pacific Ocean North of Diablo Cove(266713003) - IMMussel 4-Nov-10 Zinc-65 -1.98E+01 2.25E+01 1.50E+01 pCi/kg POS Pacific Ocean South of Diablo Cove - Aquatic Vegetation Kelp Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units POS Pacific Ocean South of Diablo Cove(265254004) - AV Kelp 19-Oct-10 Americium-241 -9.44E+00 5.13E+01 3.50E+01 pCi/kg POS Pacific Ocean South of Diablo Cove(244173004) - AV Kelp 6-Jan-10 Cesium-134 1.64E-01 1.21E+01 7.30E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(251496004) - AV Kelp 15-Apr-10 Cesium-134 2.83E+00 1.94E+01 1.13E+01 pCi/kg POS Pacific Ocean South of Diablo Cove(256976004) - AV Kelp 19-Jul-10 Cesium-134 -3.92E-01 1.18E+01 6.97E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(265254004) - AV Kelp 19-Oct-10 Cesium-134 -1.74E+00 1.42E+01 8.51 E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(244173004) - AV Kelp 6-Jan-10 Cesium-137 8.29E-01 9.57E+00 5.67E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(251496004) - AV Kelp 15-Apr-10 Cesium-137 3.84E-01 2.07E+01 1.18E+01 pCi/kg POS Pacific Ocean South of Diablo Cove(256976004) - AV Kelp 19-Jul-10 Cesium-1 37 -2.32E+00 9.08E+00 5.66E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(265254004) - AV Kelp 19-Oct-10 Cesium-137 9.61E+00 1.22E+01 6.66E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(244173004) - AV Kelp 6-Jan-10 Cobalt-58 -1.20E+00 1.10E+01 6.71E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(251496004) - AV Kelp 15-Apr-10 Cobalt-58 3.42E-01 1.60E+01 9.48E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(256976004) - AV Kelp 19-Jul-10 Cobalt-58 -9.47E-01 1.05E+01 6.28E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(265254004) - AV Kelp 19-Oct-10 Cobalt-58 -2.64E+00 1.28E+01 7.73E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(244173004) - AV Kelp 6-Jan-10 Cobalt-60 -7.32E+00 1.14E+01 7.30E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(251496004) - AV Kelp 15-Apr-10 Cobalt-60 7.39E+00 2.08E+01 1.18E+01 pCi/kg POS Pacific Ocean South of Diablo Cove(256976004) - AV Kelp 19-Jul-10 Cobalt-60 1.21E+00 1.10E+01 6.38E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(265254004) - AV Kelp 19-Oct-10 Cobalt-60 2.74E+00 1.37E+01 7.84E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(244173004) - AV Kelp 6-Jan-10 Potassium-40 1.37E+04 8.10E+01 9.80E+02 pCi/kg POS Pacific Ocean South of Diablo Cove(251496004) - AV Kelp 15-Apr-10 Potassium-40 1.60E+04 1.05E+02 1.52E+03 pCi/kg POS Pacific Ocean South of Diablo Cove(256976004) - AV Kelp 19-Jul-10 Potassium-40 1.32E+04 7.75E+01 1.31 E+03 pCi/kg POS Pacific Ocean South of Diablo Cove(265254004) - AV Kelp 19-Oct-10 Potassium-40 1.40E+04 9.29E+01 1.39E+03 pCi/kg POS Pacific Ocean South of Diablo Cove - Fish Perch Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units POS Pacific Ocean South of Diablo Cove(249718007) - FH Perch 15-Mar-10 Cesium-134 1.11E+00 1.19E+01 7.17E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(253247007) - FH Perch 10-May-10 Cesium-134 5.32E-01 5.46E+00 3.24E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(258609007) - FH Perch 6-Aug-10 Cesium-134 8.47E-01 8.56E+00 4.96E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(268337007) - FH Perch 30-Nov-10 Cesium-134 -2.31E+00 5.85E+00 3.57E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(249718007) - FH Perch 15-Mar-10 Cesium-137 2.14E+00 1.01E+01 5.94E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(253247007) - FH Perch 10-May-10 Cesium-137 2.85E+00 5.29E+00 3.OOE+00 pCi/kg POS Pacific Ocean South of Diablo Cove(258609007) - FH Perch 6-Aug-10 Cesium-137 3.29E+00 7.39E+00 4.31 E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(268337007) - FH Perch 30-Nov-10 Cesium-137 3.76E+00 5.79E+00 3.67E+00 pCi/kg Page 80 of 86

2010 DCPP AREORAppendix C Analysis Result Data POS Pacific Ocean South of Diablo Cove(249718007) - FH Perch 15-Mar-10 Cobalt-58 -4.43E+00 9.31E+00 5.66E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(253247007) - FH Perch 10-May-10 Cobalt-58 -5.13E+00 4.54E+00 3.86E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(258609007) - FH Perch 6-Aug-10 Cobalt-58 2.89E+00 8.01E+00 4.52E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(268337007) - FH Perch 30-Nov-10 Cobalt-58 1.88E+00 5.54E+00 3.17E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(249718007) - FH Perch 15-Mar-10 Cobalt-60 -7.49E-02 1.01E+01 5.99E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(253247007) - FH Perch 10-May-10 Cobalt-60 1.65E+00 6.02E+00 3.45E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(258609007) - FH Perch 6-Aug-10 Cobalt-60 4.25E+00 8.40E+00 4.56E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(268337007) - FH Perch 30-Nov-10 Cobalt-60 -1.47E+00 5.63E+00 3.53E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(249718007) - FH Perch 15-Mar-10 Iron-59 5.38E+00 2.28E+01 1.35E+01 pCi/kg POS Pacific Ocean South of Diablo Cove(253247007) - FH Perch 10-May-10 Iron-59 -1.48E+00 1.22E+01 7.23E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(258609007) - FH Perch 6-Aug-10 Iron-59 -1.54E+00 1.83E+01 1.11E+01 pCi/kg POS Pacific Ocean South of Diablo Cove(268337007) - FH Perch 30-Nov-10 Iron-59 1.77E+00 1.32E+01 7.82E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(249718007) - FH Perch 15-Mar-10 Manganese-54 1.07E+00 9.82E+00 5.71 E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(253247007) - FH Perch 10-May-10 Manganese-54 -4.24E-01 4.79E+00 2.91 E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(258609007) - FH Perch 6-Aug-10 Manganese-54 6.52E-01 7.09E+00 4.13E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(268337007) - FH Perch 30-Nov-10 Manganese-54 -5.09E-02 5.06E+00 2.99E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(249718007) - FH Perch 15-Mar-10 Potassium-40 2.85E+03 9.09E+01 2.92E+02 pCi/kg POS Pacific Ocean South of Diablo Cove(253247007) - FH Perch 10-May-10 Potassium-40 3.85E+03 4.61E+01 3.64E+02 pCi/kg POS Pacific Ocean South of Diablo Cove(258609007) - FH Perch 6-Aug-10 Potassium-40 3.61E+03 6.74E+01 3.63E+02 pCi/kg POS Pacific Ocean South of Diablo Cove(268337007) - FH Perch 30-Nov-10 Potassium-40 3.78E+03 5.08E+01 4.05E+02 pCi/kg POS Pacific Ocean South of Diablo Cove(249718007) - FH Perch 15-Mar-10 Zinc-65 -1.48E+01 2.19E+01 1.40E+01 pCi/kg POS Pacific Ocean South of Diablo Cove(253247007) - FH Perch 10-May-10 Zinc-65 -1.23E+01 1.18E+01 8.24E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(258609007) - FH Perch 6-Aug-10 Zinc-65 -7.42E+00 1.68E+01 1.07E+01 pCi/kg POS Pacific Ocean South of Diablo Cove(268337007) - FH Perch 30-Nov-10 Zinc-65 -9.78E+00 1.36E+01 8.72E+00 pCi/kg POS Pacific Ocean South of Diablo Cove - Fish Rockfish Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units POS Pacific Ocean South of Diablo Cove(249718008) - FH Rockfish 15-Mar-10 Cesium-1 34 -1.38E+00 5.78E+00 3.50E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(253247008) - FH Rockfish 10-May-10 Cesium-134 1.66E+00 6.47E+00 3.74E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(258609008) - FH Rockfish 6-Aug-10 Cesium-134 1.53E+00 6.38E+00 374E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(268337008) - FH Rockfish 30-Nov-10 Cesium-134 2.49E-01 6.41E+00 3.86E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(249718008) - FH Rockfish 15-Mar-10 Cesium-137 -2.11E+00 6.23E+00 4.45E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(253247008) - FH Rockfish 10-May-10 Cesium-137 -1.25E+00 8.18E+00 5.43E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(258609008) - FH Rockfish 6-Aug-10 Cesium-1 37 4.22E+00 5.57E+00 3.10E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(268337008) - FH Rockfish 30-Nov-10 Cesium-1 37 3.45E+00 5.86E+00 3.30E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(249718008) - FH Rockfish 15-Mar-10 Cobalt-58 -1.45E+00 5.42E+00 3.29E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(253247008) - FH Rockfish 10-May-10 Cobalt-58 -3.98E-01 5.17E+00 3.11E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(258609008) - FH Rockfish 6-Aug-10 Cobalt-58 -2.13E+00 5.36E+00 3.38E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(268337008) - FH Rockfish 30-Nov-10 Cobalt-58 -8.80E-01 5.62E+00 3.47E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(249718008) - FH Rockfish 15-Mar-10 Cobalt-60 -1.87E-01 6.07E+00 3.57E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(253247008) - FH Rockfish 10-May-10 Cobalt-60 -1.77E+00 6.17E+00 4.OOE+00 pCi/kg POS Pacific Ocean South of Diablo Cove(258609008) - FH Rockfish 6-Aug-1 0 Cobalt-60 3.06E+00 6.23E+00 3.46E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(268337008) - FH Rockfish 30-Nov-10 Cobalt-60 -1.96E+00 6.21E+00 3.92E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(249718008) - FH Rockfish 15-Mar-10 Iron-59 -1.61 E+00 1.32E+01 8.08E+00 pCi/kg Page 81 of 86

2010 DCPP AREOR Appendix C Analysis Result Data POS Pacific Ocean South of Diablo Cove(253247008) - FH Rockfish 10-May-10 Iron-59 9.68E-01 1.33E+01 7.72E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(258609008) - FH Rockfish 6-Aug-10 Iron-59 4.42E-01 1.37E+01 7.96E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(268337008) - FH Rockfish 30-Nov-10 Iron-59 -3.05E+00 1.35E+01 8.24E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(249718008) - FH Rockfish 15-Mar-10 Manganese-54 -1.70E+00 4.74E+00 2.92E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(253247008) - FH Rockfish 10-May-10 Manganese-54 2.52E+00 5.35E+00 3.04E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(258609008) - FH Rockfish 6-Aug-10 Manganese-54 -4.57E-01 5.19E+00 4.34E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(268337008) - FH Rockfish 30-Nov-10 Manganese-54 2.90E+00 5.88E+00 3.38E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(249718008) - FH Rockfish 15-Mar-10 Potassium-40 3.75E+03 3.98E+01 3.11E+02 pCitkg POS Pacific Ocean South of Diablo Cove(253247008) - FH Rockfish 10-May-10 Potassium-40 3.42E+03 4.25E+01 3.39E+02 pCi/kg POS Pacific Ocean South of Diablo Cove(258609008) - FH Rockfish 6-Aug-10 Potassium-40 3.45E+03 5.38E+01 3.34E+02 pCi/kg POS Pacific Ocean South of Diablo Cove(268337008) - FH Rockfish 30-Nov-10 Potassium-40 3.37E+03 4.20E+01 3.43E+02 pCi/kg POS Pacific Ocean South of Diablo Cove(249718008) - FH Rockfish 15-Mar-10 Zinc-65 -3.60E-01 1.30E+01 7.91 E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(253247008) - FH Rockfish 10-May-10 Zinc-65 -4.92E+00 1.29E+01 7.89E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(258609008) - FH Rockfish 6-Aug-10 Zinc-65 -7.34E+00 1.27E+01 7.90E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(268337008) - FH Rockfish 30-Nov-10 Zinc-65 -6.02E-01 1.44E+01 8.56E+00 pCi/kg POS Pacific Ocean South of Diablo Cove - Intertidal Mussel Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units POS Pacific Ocean South of Diablo Cove(245820002) - IM Mussel 27-Jan-10 Cesium-134 1.93E+00 5.26E+00 2.95E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(253407003) - IM Mussel 18-May-10 Cesium-1 34 9.68E-01 1.05E+01 6.25E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(259930003) - IM Mussel 26-Aug-10 Cesium-134 -1.71E+00 4.27E+00 3.45E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(266713002) - IM Mussel 4-Nov-10 Cesium-134 -1.65E-01 6.07E+00 3.65E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(245820002) - IM Mussel 27-Jan-10 Cesium-1 37 6.91E-01 4.31E+00 2.56E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(253407003) - IM Mussel 18-May-10 Cesium-137 1.79E+00 9.61E+00 5.59E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(259930003) - IM Mussel 26-Aug-10 Cesium-137 1.96E+00 4.06E+00 2.33E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(266713002) - IM Mussel 4-Nov-10 Cesium-137 7.95E-01 4.83E+00 2.80E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(245820002) - IM Mussel 27-Jan-10 Cobalt-58 -3.81 E-01 4.03E+00 2.39E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(253407003) - IM Mussel 18-May-10 Cobalt-58 5.83E-01 8.93E+00 5.33E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(259930003) - IM Mussel 26-Aug-10 Cobalt-58 1.11E+00 3.91 E+00 2.20E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(266713002) - IM Mussel 4-Nov-10 Cobalt-58 1.19E+00 5.87E+00 3.44E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(245820002) - IM Mussel 27-Jan-10 Cobalt-60 -1.69E+00 4.49E+00 2.91 E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(253407003) - IM Mussel 18-May-10 Cobalt-60 3.34E+00 9.38E+00 5.25E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(259930003) - IM Mussel 26-Aug-10 Cobalt-60 6.57E-01 3.92E+00 2.31 E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(266713002) - IM Mussel 4-Nov-10 Cobalt-60 -1.56E+00 5.06E+00 3.19E+00 pCi/kq POS Pacific Ocean South of Diablo Cove(245820002) - IM Mussel 27-Jan-10 Iron-59 -2.55E+00 8.30E+00 5.21E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(253407003) - IM Mussel 18-May-10 Iron-59 6.54E+00 1.99E+01 1.12E+01 pCi/kg POS Pacific Ocean South of Diablo Cove(259930003) - IM Mussel 26-Aug-10 Iron-59 1.02E+00 9.11E+00 5.35E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(266713002) - IM Mussel 4-Nov-10 Iron-59 3.23E+00 1.52E+01 8.75E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(245820002) - IM Mussel 27-Jan-10 Manganese-54 -1.23E-01 4.33E+00 3.45E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(253407003) - IM Mussel 18-May-10 Manganese-54 -2.98E+00 8.38E+00 5.30E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(259930003) - IM Mussel 26-Aug-10 Manganese-54 1.75E-02 3.76E+00 2.19E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(266713002) - IM Mussel 4-Nov-10 Manganese-54 -1.13E+00 4.99E+00 3.09E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(245820002) - IM Mussel 27-Jan-10 Potassium-40 8.03E+02 4.20E+01 1.28E+02 pCi/kg POS Pacific Ocean South of Diablo Cove(253407003) - IM Mussel 18-May-10 Potassium-40 1.41E+03 8.86E+01 2.22E+02 pCi/kg Page 82 of 86

2010 DCPP AREORAppendix C Analysis Result Data POS Pacific Ocean South of Diablo Cove(259930003) - IM Mussel 26-Aug-10 Potassium-40 1.55E+03 4.05E+01 1.63E+02 pCi/kg POS Pacific Ocean South of Diablo Cove(266713002) - IMMussel 4-Nov-10 Potassium-40 1.42E+03 4.94E+01 1.74E+02 pCi/kg POS Pacific Ocean South of Diablo Cove(245820002) - IMMussel 27-Jan-10 Zinc-65 7.96E-01 9.45E+00 5.59E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(253407003) - IMMussel 18-May-10 Zinc-65 -1.43E+01 1.94E+01 1.26E+01 pCi/kg POS Pacific Ocean South of Diablo Cove(259930003) - IM Mussel 26-Aug-10 Zinc-65 -2.24E+00 9.52E+00 5.84E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(266713002) - IM Mussel 4-Nov-10 Zinc-65 -5.70E+00 1.22E+01 7.63E+00 pCi/kg WN2 Diablo Creek Outlet - Drinking Water Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units WN2 Diablo Creek Outlet(246296005) - DW 3-Feb-10 BETA 2.47E+00 1.13E+00 9.09E-01 pCi/L WN2 Diablo Creek Outlet(254014002) - DW 1-Jun-10 BETA 6.68E+00 3.O0E+00 2.35E+00 pCi/L WN2 Diablo Creek Outlet(257396005) - DW 27-Jul-10 BETA 2.46E+00 1.79E+00 1.26E+00 pCi/L WN2 Diablo Creek Outlet(266910004) - DW 10-Nov-10 BETA 5.91E+00 2.97E+00 2.20E+00 pCi/L WN2 Diablo Creek Outlet(246296005) - DW 3-Feb-10 Barium-140 9.39E-01 7.34E+00 4.30E+00 pCi/L WN2 Diablo Creek Outlet(254014002) - DW 1-Jun-10 Barium-140 -1.81 E+00 1.05E+01 6.55E+00 pCi/L WN2 Diablo Creek Outlet(257396005) - DW 27-Jul-10 Barium-140 -2.56E+00 7.92E+00 6.29E+00 pCi/L WN2 Diablo Creek Outlet(266910004) - DW 10-Nov-10 Barium-140 1.27E-01 6.92E+00 4.23E+00 pCi/L WN2 Diablo Creek Outlet(246296005) - DW 3-Feb-10 Cesium-134 -3.56E-01 1.99E+00 1.50E+00 pCi/L WN2 Diablo Creek Outlet(254014002) - DW 1-Jun-10 Cesium-1 34 8.71E-01 2.51E+00 1.45E+00 pCi/L WN2 Diablo Creek Outlet(257396005) - DW 27-Jul-10 Cesium-134 5.37E-01 1.91E+00 1.12E+00 pCi/L WN2 Diablo Creek Outlet(266910004) - DW 10-Nov-10 Cesium-134 4.94E-01 1.90E+00 1.09E+00 pCi/L WN2 Diablo Creek Outlet(246296005) - DW 3-Feb-10 Cesium-137 1.73E-01 1.71E+00 1.01 E+00 pCi/L WN2 Diablo Creek Outlet(254014002) - DW 1-Jun-10 Cesium-137 -3.27E-01 2.09E+00 1.25E+00 pCi/L WN2 Diablo Creek Outlet(257396005) - DW 27-Jul-10 Cesium-137 -2.57E-01 1.74E+00 1.06E+00 pCi/L WN2 Diablo Creek Outlet(266910004) - DW 10-Nov-10 Cesium-137 -3.15E-02 1.67E+00 9.80E-01 pCi/L WN2 Diablo Creek Outlet(246296005) - DW 3-Feb-10 Cobalt-58 7.89E-01 1.67E+00 9.67E-01 pCi/L WN2 Diablo Creek Outlet(254014002) - DW 1-Jun-10 Cobalt-58 -3.24E-01 1.88E+00 1.15E+00 pCi/L WN2 Diablo Creek Outlet(257396005) - DW 27-Jul-10 Cobalt-58 -7.28E-02 1.56E+00 9.59E-01 pCi/L WN2 Diablo Creek Outlet(266910004) - DW 10-Nov-10 Cobalt-58 -5.35E-02 1.57E+00 9.30E-01 pCi/L WN2 Diablo Creek Outlet(246296005) - DW 3-Feb-10 Cobalt-60 5.58E-01 1.88E+00 1.09E+00 pCi/L WN2 Diablo Creek Outlet(254014002) - DW 1-Jun-10 Cobalt-60 4.27E-01 2.14E+00 1.24E+00 pCi/L WN2 Diablo Creek Outlet(257396005) - DW 27-Jul-10 Cobalt-60 1.45E-01 1.75E+00 1.04E+00 pCi/L WN2 Diablo Creek Outlet(266910004) - DW 10-Nov-10 Cobalt-60 4.12E-01 1.75E+00 1.03E+00 pCi/L WN2 Diablo Creek Outlet(246296005) - DW 3-Feb-10 lodine-131 -7.55E-02 4.20E-01 2.53E-01 pCi/L WN2 Diablo Creek Outlet(254014002) - DW 1-Jun-10 Iodine-131 1.28E-01 6.45E-01 3.86E-01 pCi/L WN2 Diablo Creek Outlet(257396005) - DW 27-Jul-10 lodine-131 -1.22E-01 3.54E-01 2.10E-01 pCi/L WN2 Diablo Creek Outlet(266910004) - DW 10-Nov-10 lodine-131 -2.01E-01 5.76E-01 3.47E-01 pCi/L WN2 Diablo Creek Outlet(246296005) - DW 3-Feb-10 Iron-55 -1.18E+02 1.25E+02 9.14E+01 pCi/L WN2 Diablo Creek Outlet(254014002) - DW 1-Jun-10 Iron-55 -1.O1E+01 8.13E+01 5.91E+01 pCi/L WN2 Diablo Creek Outlet(257396005) - DW 27-Jul-10 Iron-55 2.12E+01 3.85E+01 2.74E+01 pCi/L WN2 Diablo Creek Outlet(266910004) - DW 10-Nov-10 Iron-55 6.74E+01 1.24E+02 9.50E+01 pCi/L WN2 Diablo Creek Outlet(246296005) - DW 3-Feb-10 Iron-59 1.45E-01 3.45E+00 2.04E+00 pCi/L WN2 Diablo Creek Outlet(254014002) - DW 1-Jun-10 Iron-59 2.07E+00 4.42E+00 2.46E+00 pCi/L WN2 Diablo Creek Outlet(257396005) - DW 27-Jul-10 Iron-59 -1.27E+00 2.98E+00 1.88E+00 pCi/L Page 83 of 86

2010 DCPP AREORAppendix C Analysis Result Data WN2 Diablo Creek Outlet(266910004) - DW 10-Nov-10 Iron-59 3.57E-01 3.44E+00 2.04E+00 pCi/L WN2 Diablo Creek Outlet(246296005) - DW 3-Feb-10 Lanthanum-140 1.20E+00 2.79E+00 1.54E+00 pCi/L WN2 Diablo Creek Outlet(254014002) - DW 1-Jun-10 Lanthanum-140 -4.62E+00 3.36E+00 6.88E+00 pCi/L WN2 Diablo Creek Outlet(257396005) - DW 27-Jul-10 Lanthanum-140 1.26E-01 2.59E+00 1.51E+00 pCi/L WN2 Diablo Creek Outlet(266910004) - DW 10-Nov-10 Lanthanum-140 -5.27E-01 2.40E+00 1.46E+00 pCi/L WN2 Diablo Creek Outlet(246296005) - DW 3-Feb-10 Manganese-54 -4.04E-01 1.60E+00 9.54E-01 pCi/L WN2 Diablo Creek Outlet(254014002) - DW 1-Jun-10 Manganese-54 -3.52E-01 2.01E+00 1.61 E+00 pCi/L WN2 Diablo Creek Outlet(257396005) - DW 27-Jul-10 Manganese-54 6.90E-02 1.62E+00 9.37E-01 pCi/L WN2 Diablo Creek Outlet(266910004) - DW 10-Nov-10 Manganese-54 4.74E-02 1.55E+00 9.17E-01 pCi/L WN2 Diablo Creek Outlet(246296005) - DW 3-Feb-10 Nickel-63 -1.39E+01 3.01 E+01 1.75E+01 pCi/L WN2 Diablo Creek Outlet(254014002) - DW 1-Jun-10 Nickel-63 3.76E+00 2.31 E+01 1.39E+01 pCi/L WN2 Diablo Creek Outlet(257396005) - DW 27-Jul-10 Nickel-63 -1.62E+01 3.39E+01 1.97E+01 pCi/L WN2 Diablo Creek Outlet(266910004) - DW 10-Nov-10 Nickel-63 -8.45E+00 4.34E+01 2.56E+01 pCi/L WN2 Diablo Creek Outlet(246296005) - DW 3-Feb-10 Niobium-95 7.55E-01 1.76E+00 1.02E+00 pCi/L WN2 Diablo Creek Outlet(254014002) - DW 1-Jun-10 Niobium-95 -1.91E+00 2.16E+00 1.99E+00 pCi/L WN2 Diablo Creek Outlet(257396005) - DW 27-Jul-10 Niobium-95 -4.58E-02 1.62E+00 9.88E-01 pCi/L WN2 Diablo Creek Outlet(266910004) - DW 10-Nov-10 Niobium-95 9.86E-01 1.80E+00 1.01 E+00 pCi/L WN2 Diablo Creek Outlet(246296005) - DW 3-Feb-10 Total Strontium -1.26E-01 2.11E-01 1.18E-01 pCi/L WN2 Diablo Creek Outlet(254014002) - DW 1-Jun-10 Total Strontium 7.74E-02 1.69E-01 1.03E-01 pCi/L WN2 Diablo Creek Outlet(257396005) - DW 27-Jul-10 Total Strontium 6.32E-02 1.33E-01 8.16E-02 pCi/L WN2 Diablo Creek Outlet(266910004) - DW 10-Nov-10 Total Strontium 6.58E-02 1.34E-01 8.46E-02 pCi/L WN2 Diablo Creek Outlet(246296005) - DW 3-Feb-10 Tritium 6.09E+01 2.22E+02 1.37E+02 pCi/L WN2 Diablo Creek Outlet(254014002 - DW 1-Jun-10 Tritium -2.84E+01 1.11E+02 6.37E+01 pCi/L WN2 Diablo Creek Outlet(257396005) - DW 27-Jul-10 Tritium 0.OOE+00 2.40E+02 1.43E+02 pCi/L WN2 Diablo Creek Outlet(266910004 - DW 10-Nov-10 Tritium 7.14E+00 2.44E+02 1.46E+02 pCi/L WN2 Diablo Creek Outlet(246296005) - DW 3-Feb-10 Zinc-65 -1.29E+00 2.81E+00 1.79E+00 pCi/L WN2 Diablo Creek Outlet(254014002) - DW 1-Jun-10 Zinc-65 -2.29E+00 3.41E+00 2.60E+00 pCi/L WN2 Diablo Creek Outlet(257396005) - DW 27-Jul-10 Zinc-65 -1.35E+00 3.33E+00 2.09E+00 pCi/L WN2 Diablo Creek Outlet(266910004) - DW 10-Nov-10 Zinc-65 5.82E-01 3.20E+00 2.16E+00 pCi/L WN2 Diablo Creek Outlet(246296005) - DW 3-Feb-10 Zirconium-95 -1.17E+00 2.63E+00 1.69E+00 pCi/L WN2 Diablo Creek Outlet(254014002) - DW 1-Jun-10 Zirconium-95 8.07E-01 3.67E+00 2.13E+00 pCi/L WN2 Diablo Creek Outlet(257396005) - DW 27-Jul-10 Zirconium-95 6.12E-01 3.OOE+00 1.78E+00 pCi/L WN2 Diablo Creek Outlet(266910004) - DW 10-Nov-10 Zirconium-95 -4.37E-01 2.70E+00 1.62E+00 pCi/L WW2 Water Well 02 - Groundwater Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units WW2 Water Well 02(246664002) - GW 4-Feb-10 BETA 3.75E+00 2.62E+00 1.87E+00 pCi/L WW2 Water Well 02(254201001) - GW 1-Jun-10 BETA 1.54E+00 2.45E+00 1.58E+00 pCi/L WW2 Water Well 02(260247002) - GW 31-Aug-10 BETA 6.45E-01 1.75E+00 1.08E+00 pCi/L WW2 Water Well 02(266425002) - GW 3-Nov-10 BETA 8.37E+00 2.81E+00 2.48E+00 pCi/L Page 84 of 86 0 0 0 0 0 0 0 010 0 4 *0 41040 0 40 0 0 400 0 40

OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO0OO 2010 DCPP AREOR Appendix C Analysis Result Data WW2 Water Well 02(246664002) - GW 4-Feb-10 Barium-140 3.83E+00 9.56E+00 5.51 E+00 pCi/L WW2 Water Well 02(254201001) - GW 1-Jun-10 Barium-140 -4.26E+00 1.15E+01 7.05E+00 pCi/L WW2 Water Well 02(260247002) - GW 31-Aug-10 Barium-140 4.28E-01 8.98E+00 5.44E+00 pCi/L WW2 Water Well 02(266425002) - GW 3-Nov-10 Barium-140 7.87E-01 1.03E+01 5.97E+00 pCi/L VWW2 Water Well 02(246664002) - GW 4-Feb-10 Cesium-134 -1.14E+00 2.05E+00 1.30E+00 pCi/L WW2 Water Well 02(254201001) - GW 1-Jun-10 Cesium-134 -7.22E-01 2.73E+00 1.67E+00 pCi/L WW2 Water Well 02(260247002) - GW 31-Aug-10 Cesium-134 2.76E-01 2.09E+00 1.22E+00 pCi/L WW2 Water Well 02(266425002) - GW 3-Nov-10 Cesium-134 1.72E-01 2.62E+00 1.57E+00 pCi/L WW2 Water Well 02(246664002) - GW 4-Feb-10 Cesium-137 -3.07E-01 2.1OE+00 1.70E+00 pCi/L WW2 Water Well 02(254201001) - GW 1-Jun-10 Cesium-137 7.62E-02 2.36E+00 1.38E+00 pCi/L WW2 Water Well 02(260247002) - GW 31-Aug-10 Cesium-137 3.85E-01 1.60E+00 9.13E-01 pCi/L

\WW2 Water Well 02(266425002) - GW 3-Nov-10 Cesium-137 6.34E-01 2.33E+00 1.35E+00 pCi/L WW2 Water Well 02(246664002) - GW 4-Feb-10 Cobalt-58 -3.96E-01 1.81E+00 1.11E+00 pCi/L WW2 Water Well 02(254201001) - GW 1-Jun-10 Cobalt-58 -1.10E+00 2.11E+00 1.33E+00 pCi/L WW2 Water Well 02(260247002) - GW 31-Aug-10 Cobalt-58 1.03E-01 1.71E+00 1.OOE+00 pCi/L WW2 Water Well 02(266425002) - GW 3-Nov-10 Cobalt-58 -4.41E-02 2.15E+00 1.30E+00 pCi/L WW2 Water Well 02(246664002) - GW 4-Feb-10 Cobalt-60 8.29E-02 1.95E+00 1.16E+00 pCi/L WW2 Water Well 02(254201001) - GW 1-Jun-10 Cobalt-60 -6.06E-03 2.24E+00 1.31 E+00 pCi/L WW2 Water Well 02(260247002) - GW 31-Aug-10 Cobalt-60 -7.39E-02 1.53E+00 9.03E-01 pCi/L WW2 Water Well 02(266425002) - GW 3-Nov-10 Cobalt-60 1.10E+00 2.56E+00 1.46E+00 pCi/L WW2 Water Well 02(246664002) - GW 4-Feb-10 Iodine-131 1.06E+00 3.50E+00 2.04E+00 pCi/L WW2 Water Well 02(254201001) - GW 1-Jun-10 Iodine-131 -1.29E+00 4.46E+00 2.73E+00 pCi/L WNW2 Water Well 02(260247002) - GW 31-Aug-10 Iodine-131 2.17E-01 3.25E+00 1.92E+00 pCi/L WW2 Water Well 02(266425002) - GW 3-Nov-10 Iodine-131 -1.05E-01 3.52E+00 2.12E+00 pCi/L WW2 Water Well 02(246664002) - GW 4-Feb-10 Iron-55 3.52E+01 9.89E+01 7.54E+01 pCi/L WW2 Water Well 02(254201001) - GW 1-Jun-10 Iron-55 -2.77E+00 8.64E+01 6.31 E+01 pCi/L WW2 Water Well 02(260247002) - GW 31-Aug-10 Iron-55 3.44E+01 8.21E+01 5.80E+01 pCi/L WW2 Water Well 02(266425002) - GW 3-Nov-10 Iron-55 3.49E+01 1.08E+02 8.31 E+01 pCi/L WW2 Water Well 02(246664002) - GW 4-Feb-10 Iron-59 -3.17E-01 3.69E+00 2.19E+00 pCi/L WW2 Water Well 02(254201001) - GW 1-Jun-10 Iron-59 -1.52E+00 4.39E+00 2.79E+00 pCi/L WW2 Water Well 02(260247002) - GW 31-Aug-10 Iron-59 7.13E-01 3.47E+00 2.04E+00 pCi/L WW2 Water Well 02(266425002) - GW 3-Nov-10 Iron-59 -2.48E+00 4.04E+00 2.57E+00 pCi/L WW2 Water Well 02(246664002) - GW 4-Feb-10 Lanthanum-140 8.54E-01 3.48E+00 1.97E+00 pCi/L WW2 Water Well 02(254201001) - GW 1-Jun-10 Lanthanum-140 1.78E+00 4.06E+00 2.25E+00 pCi/L WW2 Water Well 02(260247002) - GW 31-Aug-10 Lanthanum-140 1.OOE+00 3.02E+00 1.71E+00 pCi/L WW2 Water Well 02(266425002) - GW 3-Nov-10 Lanthanum-140 -2.20E-01 3.59E+00 2.12E+00 pCi/L WW2 Water Well 02(246664002) - GW 4-Feb-10 Manganese-54 -2.01E-01 1.91E+00 1.16E+00 pCi/L WW2 Water Well 02(254201001) - GW 1-Jun-10 Manganese-54 -3.05E-01 2.21E+00 1.33E+00 pCi/L WW2 Water Well 02(260247002) - GW 31-Aug-10 Manganese-54 -4.53E-01 1.49E+00 9.12E-01 pCi/L WW2 Water Well 02(266425002) - GW 3-Nov-10 Manganese-54 -1.26E+00 1.92E+00 1.25E+00 pCi/L WW2 Water Well 02(246664002) - GW 4-Feb-10 Nickel-63 1.13E+01 3.51E+01 2.14E+01 pCi/L WW2 Water Well 02(254201001) - GW 1-Jun-10 Nickel-63 -8.28E+00 1.94E+01 1.11E+01 pCi/L WW2 Water Well 02(260247002) - GW 31-Aug-10 Nickel-63 9.50E+00 3.51E+01 2.12E+01 pCi/L WW2 Water Well 02(266425002) - GW 3-Nov-10 Nickel-63 1.08E+00 3.19E+01 1.90E+01 pCi/L Page 85 of 86

2010 DCPP AREOR Appendix C Analysis Result Data WW2 Water Well 02(246664002) - GW 4-Feb-10 Niobium-95 2.05E+00 2.30E+00 1.27E+00 pCi/L WW2 Water Well 02(254201001) - GW 1-Jun-10 Niobium-95 1.29E+00 2.72E+00 1.55E+00 pCi/L WVW2 Water Well 02(260247002) - GW 31-Aug-10 Niobium-95 -3.47E-01 1.60E+00 1.12E+00 pCi/L WW2 Water Well 02(266425002) - GW 3-Nov-10 Niobium-95 1.51 E+00 2.43E+00 1.39E+00 pCi/L WW2 Water Well 02(246664002) - GW 4-Feb-10 Total Strontium 9.85E-02 1.88E-01 1.17E-01 pCi/L WW2 Water Well 02(254201001) - GW 1-Jun-10 Total Strontium 3.90E-03 1.66E-01 9.94E-02 pCi/L WW2 Water Well 02(260247002) - GW 31-Aug-10 Total Strontium 9.07E-02 2.05E-01 1.27E-01 pCi/L WW2 Water Well 02(266425002) - GW 3-Nov-10 Total Strontium 4.19E-02 1.04E-01 6.47E-02 pCi/L WW2 Water Well 02(246664002) - GW 4-Feb-10 Tritium 2.27E+01 2.14E+02 1.29E+02 pCi/L WW2 Water Well 02(254201001) - GW 1-Jun-10 Tritium 3.23E+01 1.13E+02 6.99E+01 pCi/L WW2 Water Well 02(260247002) - GW 31-Aug-10 Tritium 2.64E+01 2.23E+02 1.34E+02 pCi/L WW2 Water Well 02(266425002) - GW 3-Nov-10 Tritium -8.45E+01 2.19E+02 1.27E+02 pCi/L WW2 Water Well 02(246664002) - GW 4-Feb-10 Zinc-65 -2.56E-01 3.67E+00 2.53E+00 pCi/L WW2 Water Well 02(254201001) - GW 1-Jun-10 Zinc-65 -1.52E+00 4.29E+00 3.21 E+00 pCi/L WW2 Water Well 02(260247002) - GW 31-Aug-10 Zinc-65 -9.46E-01 3.32E+00 2.08E+00 pCi/L WW2 Water Well 02(266425002) - GW 3-Nov-10 Zinc-65 1.33E+00 4.75E+00 3.13E+00 pCi/L WW2 Water Well 02(246664002) - GW 4-Feb-10 Zirconium-95 -6.42E-01 3.32E+00 2.65E+00 pCi/L WW2 Water Well 02(254201001) - GW 1-Jun-10 Zirconium-95 -7.28E-01 3.98E+00 2.40E+00 pCi/L WW2 Water Well 02(260247002) - GW 31-Aug-10 Zirconium-95 4.46E-01 3.1OE+00 1.80E+00 pCi/L WW2 Water Well 02(266425002) - GW 3-Nov-10 Zirconium-95 1.83E+00 3.90E+00 2.24E+00 IpCi/L Page 86 of 86 0000,000000000000000000000000000*000000*00ooO

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