Text

Environ Radiological Monitoring Program Summary Rept for Jan-Dec 1979
	ML13317B764
Person / Time
Site:	San Onofre
Issue date:	12/31/1979
From:	; Southern California Edison Co
To:	;
Shared Package
ML13317B650	List: ML13317B649; ML13317B651; ML13317B652; ML13317B653; ML13317B655; ML13317B658; ML13317B660; ML13317B682; ML13317B699; ML13317B716; ML13317B729; ML13317B747; ML13317B764; ML13317B778; ML13317B793; ML13317B810; ML13317B827; ML13317B841; ML13317B855;
References
	NUDOCS 9108120320
	Download: ML13317B764 (13)
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Page 116 XzC.

07JUL91 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

SUMMARY

Docket Nos. 50-206, 50-361, 50-362 Reporting period: January 1, 1979 to December 31, 1979 cc, Type and Lower Limit All Indicator Location with Number of Medium or Pathway Total Number of Locations Highest Annual Mean Control Locations Nonroutine Sampled (Unit of Analyses Detection Mean(f)

Name, Distance Mean(f)

Mean(f)

Reported C 0 of Measurement)

Performed (LLD)

Range and Direction Range Range Measurements C00o Table 1A

-D C>

Direct Radiation Quarterly Composite LN (millirem)

Gama Exposure 276 5.0000 34.270( 63/268) 87.900( 1/ 4) <LLD ( 0/ 8) 0 (23.600-87.900) Transit Dose (87.900-87.900)

Table lB Direct Radiation Annual Composite (millirem)

Gamma Exposure 69 5.0000 87.071( 14/ 67)

Huntington Beach 112.00( 1/ 1) <LLD ( 0/ 2) 0 (68.000-112.00) Generating Station (112.00-112.00) 37 mi.

NW Table 2 Airborne Weekly Composite (pCi/cu.m)

Gross Beta 530 0.0011 0.0286(154/477) Units 2/3 0.0357( 51/ 53) 0.0285( 46/ 53) 0

( 0.010- 0.090) Switchyard

( 0.021- 0.090) ( 0.005- 0.066) 0.13 mi.

NNE Table 3 Airborne Weekly Composite (pCi/cu.m) 1-131 530 0.0430

<LLD (

0/477) ALL <LLD

<LLD ( 0/ 53) 0

Page 117 07JUL91 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

SUMMARY

Docket Nos. 50-206, 50-361, 50-362 Reporting period: January 1, 1979 to December 31, 1979 Type and Lower Limit All Indicator Location with Number of Medium or Pathway Total Number of Locations Highest Annual Mean Control Locations Nonroutine Sampled (Unit of Analyses Detection Mean(f)

Name, Distance Mean(f)

Mean(f)

Reported of Measurement)

Performed (LLD)

Range and Direction Range Range Measurements Table 4A Airborne Quarterly Composite (pCi/cu.m)

Be-7 20 0.0540 0.0912( 15/ 16)

NE Site Boundary 0.1075( 4/ 4) 0.0900( 4/ 4) 0 0.050- 0.170) Visitors Center

( 0.090- 0.140) ( 0.070- 0.100) 0.2 mi.

NNE Co-58 20 0.0010

<LLD ( 0/ 16) ALL <LLD

<LLD ( 0/ 4) 0 Co-60 20 0.0010

<LLD ( 0/ 16) ALL <LLD

<LLD ( 0/ 4) 0 Cs-134 20 0.0010

<LLD ( 0/ 16) ALL <LLD

<LLD ( 0/ 4) 0 Cs-137 20 0.0010 0.0019( 7/ 16)

NE Site Boundary 0.0025( 2/ 4) 0.0019( 1/ 4) 0 0.001- 0.003)

Visitors Center

( 0.002- 0.003) ( 0.002- 0.002) 0.2 mi.

NNE

Page 118 07JUL91 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

SUMMARY

Docket Nos. 50-206, 50-361, 50-362 Reporting period: January 1, 1979 to December 31, 1979 Type and Lower Limit All Indicator Location with Number of Medium or Pathway Total Number of Locations Highest Annual Mean Control Locations Nonroutine Sampled (Unit of Analyses Detection Mean(f)

Name, Distance Mean(f)

Mean(f)

Reported of Measurement)

Performed (LLD)

Range and Direction Range Range Measurements Table 4A Airborne Quarterly Composite (pCi/cu.m)

Zr(Nb)-95 20 0.0010

<LLD ( 0/ 16)

ALL <LLD

<LLD ( 0/ 4) 0 Table 4C Airborne Quarterly Composite (pCi/cu.m)

Gross Alpha 44 0.0003 0.0017( 15/ 40) NE Site Boundary 0.0020( 4/ 4) 0.0014( 4/ 4) 0 0.000- 0.004) Visitors Center

( 0.000- 0.004) ( 0.000- 0.002) 0.2 mi.

NNE Sr-90 44 0.0030

<LLD (

0/ 40) ALL <LLD

<LLD ( 0/ 4) 0 Table 5 Ocean Water Monthly Composite (pCi/1)

Ba(La)-140 24 28.600

<LLD ( 0/ 18) ALL <LLD

<LLD ( 0/ 6) 0 Co-58 24 4.9000

<LLD ( 0/ 18)

ALL <LLD

<LLD ( 0/ 6) 0 Co-60 24 5.3000

<LLD ( 0/ 18)

ALL <LLD

<LLD ( 0/ 6) 0 Cs-134 24 4.6000

<LLD ( 0/ 18)

ALL <LLD

<LLD ( 0/ 6) 0 Cs-137 24 3.7000

<LLD ( 0/ 18)

ALL <LLD

<LLD C 0/ 6) 0 Table 5 Ocean Water Monthly Composite (pCi/1)

Fe-59 24 8.8000

<LLD ( 0/ 18)

ALL <LLD

<LLD C 0/ 6) 0 1-131 24 25.500

<LLD ( 0/ 18)

ALL <LLD

<LLD C 0/ 6) 0 Mn-54 24 3.7000

<LLD ( 0/ 18)

ALL <LLD

<LLD ( 0/ 6) 0 Table 5 Ocean Water Monthly Composite (pCi/1)

Zn-65 24 7.6000

<LLD ( 0/ 18) ALL <LLD

<LLD ( 0/ 6) 0 Zr(Nb)-95 24 7.3000

<LLD C 0/ 18) ALL <LLD

<LLD ( 0/ 6) 0

Page 119 07JUL91 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

SUMMARY

Docket Nos. 50-206, 50-361, 50-362 Reporting period: January 1, 1979 to December 31, 1979 Type and Lower Limit All Indicator Location with Number of Medium or Pathway Total Number of Locations Highest Annual Mean Control Locations Nonroutine Sampled (Unit of Analyses Detection Mean(f)

Name, Distance Mean(f)

Mean(f)

Reported of Measurement)

Performed (LLD)

Range and Direction Range Range Measurements Table 6 Ocean Water Bi-Monthly Composite (pCi/L)

Gross Beta 24 105.00 1050.0( 18/ 18) 1106.7( 6/ 6) 1106.7( 6/ 6) 0 (670.00-1350.0) Newport Beach (1000.0-1240.0) (1000.0-1240.0) 30 mi.

NW Table 7 Ocean Water Quarterly Composite (pCi /1)

Tritium 8

102.00

<LLD ( 0/ 6) ALL <LLD

<LLD ( 0/ 2) 0 Table 9b Drinking Water Monthly Composite (pCi/1)

Gross Alpha 36 0.3050( 6/ 36) San Clemente 0.3060( 5/ 12) <LLD ( 0/ 0) 0 0.200- 0.400) Golf Course Well

( 0.200- 0.400) 3.5 mi.

NNW Gross Beta 36 1.1429( 35/ 36) Tri-Cities Munic. 1.5364( 11/ 12) <LLD ( 0/ 0) 0 0.400- 2.600) Water Dist. Res.

( 0.600- 2.600) 8.7 mi.

NW Table 9c Drinking Water' Monthly Composite (pCi/1)

Gross Alpha 36 2.6667( 3/ 36)

San Clemente 4.0000( 1/ 12) <LLD C 0/ 0) 0 2.000- 4.000) Golf Course Well

( 4.000- 4.000) 3.5 mi.

NNW Gross Beta 36 10.369( 35/ 36)

Tri-Cities Munic. 13.727( 11/ 12) <LLD ( 0/ 0) 0 4.400-20.000) Water Dist. Res.

( 9.000-17.000) 8.7 mi.

NW

Page 120 07JUL91 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

SUMMARY

Docket Nos. 50-206, 50-361, 50-362 Reporting period: January 1, 1979 to December 31, 1979 Type and Lower Limit All Indicator Location with Number of Medium or Pathway Total Number of Locations Highest Annual Mean Control Locations Nonroutine Sampled (Unit of Analyses Detection Mean(f)

Name, Distance Mean(f)

Mean(f)

Reported of Measurement)

Performed (LLD)

Range and Direction Range Range Measurements Table 9d Drinking Water Quarterly Composite (pCi/1)

Gross Alpha 12 0.3667( 3/ 12) San Clemente 0.3667( 3/ 4) <LLD ( 0/ 0) 0 0.200- 0.500) Golf Course Well

( 0.200- 0.500) 3.5 mi.

NNW Gross Beta 12 1.2750( 12/ 12) Tri-Cities Munic. 1.7500( 4/ 4) <LLD ( 0/ 0) 0 0.300- 2.200) Water Dist. Res.

( 1.200- 2.200) 8.7 mi.

NW Table 9e Drinking Water Quarterly Composite (pCi/1)

Ba(La)-140 12

<LLD ( 0/ 12)

ALL <LLD

<LLD ( 0/

0) 0 Co-58 12

<LLD ( 0/ 12)

ALL <LLD

<LLD ( 0/

0) 0 Co-60 12

<LLD. ( 0/ 12)

ALL <LLD

<LLD ( 0/

0) 0 Cs-134 12

<LLD ( 0/ 12)

ALL <LLD

<LLD ( 0/

0) 0 Cs-137 12

<LLD ( 0/ 12)

ALL <LLD

<LLD ( 0/

0) 0 Table 9e Drinking Water Quarterly Composite (pCi/1)

Fe-59 12

<LLD ( 0/ 12) ALL <LLD

<LLD ( 0/ 0) 0 Gross Alpha 12

<LLD ( 0/ 12)

ALL <LLD

<LLD ( 0/ 0) 0 Gross Beta 12 10.250( 12/ 12)

Tri-Cities Munic.

13.750( 4/ 4) <LLD ( 0/ 0) 0 6.000-15.000) Water Dist. Res.

(12.000-15.000) 8.7 mi.

NW H-3 12

<LLD(

0/ 12) ALL <LLD

<LLD 0/

0) 0 1-131 12

<LLD ( 0/ 12) ALL <LLD

<LLD ( 0/ 0) 0 Mn-54 12

<LLD ( 0/ 12) ALL <LLD

<LLD C 0/ 0) 0 Zn-65 12

<LLD ( 0/ 12) ALL <LLD

<LLD ( 0/ 0) 0

Page 121 07JUL91 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

SUMMARY

Docket Nos. 50-206, 50-361, 50-362 Reporting period: J&nuary 1, 1979 to December 31, 1979 Type and Lower Limit All Indicator Location with Number of Medium or Pathway Total Number of Locations Highest Annual Mean Control Locations Nonroutine Sampled (Unit of Analyses Detection Mean(f)

Name, Distance Mean(f)

Mean(f)

Reported of Measurement)

Performed (LLD)

Range and Direction Range Range Measurements Table 9e Drinking Water Quarterly Composite (pCi/1)

Zr(Nb)-95 12

<LLD ( 0/ 12) ALL <LLD

<LLD ( 0/ 0) 0 Table 10 Shoreline Sediment Semi-Annual Composite (pCi/g)

Co-58 8

0.0090

<LLD ( 0/ 6) ALL <LLD

<LLD ( 0/ 2) 0 Co-60 8

0.0090

<LLD ( 0/ 6) ALL <LLD

<LLD ( 0/ 2) 0 Cs-134 8

0.0080

<LLD ( 0/ 6) ALL <LLD

<LLD ( 0/ 2) 0 Cs-137 8

0.0070 0.0220( 2/ 6) Newport Beach 0.0320( 1/ 2) 0.0320( 1/ 2) 0 0.022- 0.022)

(North End)

( 0.032- 0.032) ( 0.032- 0.032) 30 mi.

NW Fe-59 8

0.0170

<LLD ( 0/ 6) ALL <LLD

<LLD

(

0/ 2) 0 Table 10 Shoreline Sediment Semi-Annual Composite (pCi/g) 1-131 8

0.0690

<LLD ( 0/ 6) ALL <LLD

<LLD ( 0/ 2) 0 Mn-54 8

0.0070

<LLD ( 0/ 6) ALL <LLD

<LLD ( 0/ 2) 0 Ra-226 8

0.0130 0.3917( 6/ 6) San Onofre 0.4850( 2/ 2) 0.3550( 2/ 2) 0 0.220- 0.500) Surfing Beach C

0.470- 0.500) ( 0.300- 0.410) 0.9 mi.

NW Zn-65 8

0.0140

<LLD ( 0/ 6) ALL <LLD

<LLD (

0/ 2) 0 Table 10 Shoreline Sediment Semi-Annual Composite (pCi/g)

Zr(Nb)-95 8

0.0140

<LLD (

0/ 6) ALL <LLD

<LLD (

0/ 2) 0

S Page 122 07JUL91 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

SUMMARY

Docket Nos. 50-206, 50-361, 50-362 Reporting period: January 1, 1979 to December 31, 1979 Type and Lower Limit All Indicator Location with Number of Medium or Pathway Total Number of Locations Highest Annual Mean Control Locations Nonroutine Sampled (Unit of Analyses Detection Mean(f)

Name, Distance Mean(f)

Mean(f)

Reported of Measurement)

Performed (LLD)

Range and Direction Range Range Measurements Table 11 Ocean Bottom Sediments Semi-Annual Composite (pCi/g)

Co-58 10 0.0080 0.1650( 3/ 8) 0.2800( 1/ 2) <LID (

0/ 2) 0 0.015- 0.280) Unit 1 Outfall

( 0.280- 0.280) 0.6 mi.

W Co-60 10 0.0080 0.0410( 2/ 8) 0.0500( 1/ 2) <LLD ( 0/ 2) 0 0.032- 0.050) Unit 1 Outfall

( 0.050- 0.050) 0.6 mi.

W Cs-134 10 0.0070

<LLD (

0/ 8) ALL <LLD

<LLD ( 0/ 2) 0 Cs-137 10 0.0060 0.0335( 4/ 8) 0.0400( 1/ 2) <LID ( 0/ 2) 0 0.014- 0.050) Unit 1 Outfall

( 0.040- 0.040) 0.8 mi.

SSW Fe-59 10 0.0150

<LLD ( 0/ 8) ALL <LLD

<LLD ( 0/ 2) 0 Table 11 Ocean Bottom Sediments Semi-Annual Composite (pCi/g) 1-131 10 0.0170

<LLD ( 0/ 8) ALL <LLD

<LD ( 0/ 2) 0 Mn-54 10 0.0060

<LLD ( 0/ 8) ALL <LID

<LD ( 0/ 2) 0 Ra-226 10 0.0120 0.7062( 8/ 8) 0.8600( 2/ 2) 0.3450( 2/ 2) 0 0.250- 1.350) Unit 1 Outfall

( 0.510- 1.210) ( 0.090- 0.600) 0.8 mi.

SSW Zn-65 10 0.0120

<LLD ( 0/ 8) ALL <LLD

<LLD ( 0/ 2) 0 Table 11 Ocean Bottom Sediments Semi-Annual Composite (pCi/g)

Zr(Nb)-95 10 0.0120

<LLD ( 0/ 8) ALL <LLD

<LLD ( 0/ 2) 0

Page 123 07JUL91 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

SUMMARY

Docket Nos. 50-206, 50-361, 50-362 Reporting period: January 1, 1979 to December 31, 1979 Type and Lower Limit All Indicator Location with Number of Medium or Pathway Total Number of Locations Highest Annual Mean Control Locations Nonroutine Sampled (Unit of Analyses Detection Mean(f)

Name, Distance Mean(f)

Mean(f)

Reported of Measurement)

Performed (LLD)

Range and Direction Range Range Measurements Table 12a Non-Migratory Marine Quarterly Composite (pCi/g) 0.002- 0.500) Unit 1 Outfall

( 0.002- 0.500) 0.9 mi.

WSW 0.006- 0.017) Unit 1 Outfall

( 0.006- 0.017) 0.9 mi.

WSW Co-58 48 1.0881( 15/ 48) 1.7019( 9/ 16)

<LLD ( 0/ 0) 0 0.006-12.400) Unit 1 Outfall

( 0.011-12.400) 0.9 mi.

WSW Co-60 48 0.1413( 10/ 48) 0.2588( 5/ 16) <LLD ( 0/ 0) 0 0.016- 0.800) Unit 1 Outfall

( 0.028- 0.800) 0.9 mi.

WSW Cs-134 48

<LLD ( 0/ 48) ALL <LLD

<LLD ( 0/ 0) 0 Cs-137 48 0.0102( 27/ 48) 0.0124( 9/ 16)

<LLD ( 0/ 0) 0 0.004- 0.018) Units 2/3 Outfall

( 0.004- 0.018) 1.5 mi.

SSW Fe-59 48

<LLD ( 0/ 48) ALL <LLD

<LLD ( 0/ 0) 0

Page 124 07JUL91 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

SUMMARY

Docket Nos. 50-206, 50-361, 50-362 Reporting period: January 1, 1979 to December 31, 1979 Type and Lower Limit All Indicator Location with Number of Medium or Pathway Total Number of Locations Highest Annual Mean Control Locations Nonroutine Sampled (Unit of Analyses Detection Mean(f)

Name, Distance Mean(f)

Mean(f)

Reported of Measurement)

Performed (LLD)

Range and Direction Range Range Measurements Table 12a Non-Migratory Marine Quarterly Composite (pCi/g) 0.650-46.000) Unit 1 Outfall

( 2.800-29.000) 0.9 mi.

WSW 1-131 48

<LLD ( 0/ 48) ALL <LLD

<LLD ( 0/ 0) 0 Mn-54 48

<LLD ( 0/ 48) ALL <LLD

<LLD ( 0/ 0) 0 0.009- 0.012) Newport Beach

( 0.012- 0.012) 18.2 mi.

NW Table 12a Non-Migratory Marine Quarterly Composite (pCi/g)

Sr-90 48

<LLD ( 0/ 48) ALL <LLD

<LLD ( 0/ 0) 0 Zn-65 48

<LLD ( 0/ 48) ALL <LLD

<LLD (. 0/

0) 0 Zr(Nb)-95 48

<LLD ( 0/ 48) ALL <LLD

<LLD ( 0/ 0) 0 Table 12b Non-Migratory Marine Quarterly Composite (pCi/g)

( 0.044- 0.122) Unit 1 Outfall

( 0.060- 0.122) 0.9 mi.

WSW

( 0.022- 0.022) Unit 1 Outfall

( 0.022- 0.022) 0.9 mi.

WSW Co-58 41 0.1015( 2/ 41) 0.1100( 1/ 14)

<LLD ( 0/ 0) 0 0.093- 0.110) Units 2/3 Outfall ( 0.110- 0.110) 1.5 mi.

SSW Co-60 41 0.0200( 2/ 41) 0.0220( 1/ 14)

<LLD ( 0/ 0) 0 0.018- 0.022) Units 2/3 Outfall ( 0.022- 0.022) 1.5 mi.

SSW Cs-134 41

<LLD (

0/ 41) ALL <LLD

<LLD ( 0/ 0) 0 Cs-137 41

<LLD (

0/ 41) ALL <LLD

<LLD ( 0/ 0) 0 Fe-59 41

<LLD (

0/ 41) ALL <LLD

<LLD ( 0/ 0) 0

Page 125 07JUL91 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

SUMMARY

Docket Nos. 50-206, 50-361, 50-362 Reporting period: January 1, 1979 to December 31, 1979 Type and Lower Limit All Indicator Location with Number of Medium or Pathway Total Number of Locations Highest Annual Mean Control Locations Nonroutine Sampled (Unit of Analyses Detection Mean(f)

Name, Distance Mean(f)

Mean(f)

Reported of Measurement)

Performed (LLD)

Range and Direction Range Range Measurements Table 12b Non-Migratory Marine Quarterly Composite (pCi/g) 1-131 41

<LLD (

0/ 41) ALL <LLD

<LLD ( 0/ 0) 0 Mn-54 41

<LLD (

0/ 41) ALL <LLD

<LLD ( 0/ 0) 0 Sr-90 41

<LLD (

0/ 41) ALL <LLD

<LLD ( 0/ 0) 0 Table 12b Non-Migratory Marine Quarterly Composite (pCi/g)

Zn-65 41

<LLD ( 0/ 41)

ALL <LLD

<LLD ( 0/ 0) 0 Zr(Nb)-95 41

<LLD ( 0/ 41)

ALL <LLD

<LLD ( 0/ 0) 0 Table 13a Local Crops Semi-Annual Composite (pCi/g)

Co-58 9

<LLD ( 0/ 9) ALL <LLD

<LLD ( 0/ 0) 0 Co-60 9

<LLD ( 0/ 9) ALL <LLD

<LLD ( 0/ 0) 0 Cs-134 9

<LLD ( 0/ 9) ALL <LLD

<LLD ( 0/ 0) 0 Cs-137 9

<LLD ( 0/ 9) ALL <LLD

<LLD ( 0/ 0) 0 1-131 9

<LLD ( 0/ 9) ALL <LLD

<LLD C 0/ 0) 0 Table 13a Local Crops Semi-Annual Composite (pCi/g)

Zr(Nb)-95 9

<LLD ( 0/ 9) ALL <LLD

<LLD C 0/ 0) 0

Page 126 07JUL91 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

SUMMARY

Docket Nos. 50-206, 50-361, 50-362 Reporting period: January 1, 1979 to December 31, 1979 Type and Lower Limit All Indicator Location with Number of Medium or Pathway Total Number of Locations Highest Annual Mean Control Locations Nonroutine Sampled (Unit of Analyses Detection Mean(f)

Name, Distance Mean(f)

Mean(f)

Reported of Measurement)

Performed (LLD)

Range and Direction Range Range Measurements Table 13B LOCAL CROPS Semi-Annual Composite (pCi/g)

(16.000-16.000) San Mateo Canyon (16.000-16.000) 2.6 mi.

NW cabbage Sr-90 1

0.0005

<LLD ( 0/ 1) ALL <LLD

<LLD ( 0/ 0) 0 (140.00-140.00) San Mateo Canyon (140.00-140.00) 2.6 mi.

NW cucumber Sr-90 2

0.0005

<LLD ( 0/ 2) ALL <LLD

<LLD ( 0/ 0) 0 (125.00-125.00) San Mateo Canyon (125.00-125.00) 2.6 mi.

NW green beans Sr-90 1

0.0005

<LLD (

0/ 1) ALL <LLD

<LLD ( 0/ 0) 0

Page 127 07JUL91 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

SUMMARY

Docket Nos. 50-206, 50-361, 50-362 Reporting period: January 1, 1979 to December 31, 1979 Type and Lower Limit All Indicator Location with Number of Medium or Pathway Total Number of Locations Highest Annual Mean Control Locations Nonroutine Sampled (Unit of Analyses Detection Mean(f)

Name, Distance Mean(f)

Mean(f)

Reported of Measurement)

Performed (LLD)

Range and Direction Range Range Measurements Table 13B LOCAL CROPS Semi-Annual Composite (pCi/g)

SE of Oceanside (18.000-77.000)

(18.000-77.000) 22 mi.

SE squash Sr-90 2

0.0005

<LLD ( 0/ 0) 0.0500( 1/ 2) 0.0500( 1/ 2) 0 SE of Oceanside

( 0.050- 0.050) ( 0.050- 0.050) 22 mi.

SE tomato H-3 Bound 3

0.2540 190.00( 1/ 2) 190.00( 1/ 2) 17.000( 1/ 1) 0 (190.00-190.00) San Mateo Canyon (190.00-190.00) (17.000-17.000) 2.6 mi.

NW tomato Sr-90 3

0.0005

<LLD ( 0/ 2) ALL <LLD

<LLD ( 0/ 1) 0 Table 14 Soil Samples Annual Composite (pCi/g)

Co-58 5

0.0100

<LLD ( 0/ 4) ALL <LLD

<LLD ( 0/

1) 0 Co-60 5

0.0110

<LLD ( 0/ 4) ALL <LLD

<LLD ( 0/ 1) 0 Cs-134 5

0.0090

<LLD ( 0/ 4) ALL <LLD

<LLD ( 0/ 1) 0 Cs-137 5

0.0070 0.1300( 2/ 4) 0.2000( 1/ 1) <LLD ( 0/ 1) 0 0.060- 0.200) E. Site Boundary

( 0.200- 0.200) 0.2 mi.

NNW 1-131 5

0.0210

<LLD ( 0/ 4) ALL <LLD

<LLD ( 0/ 1) 0 Table 14 Soil Samples Annual Composite (pCi/g)

Sr-89 5

0.0070

<LLD ( 0/ 4) ALL <LLD

<LLD 0/ 1) 0 Sr-90 5

0.0070 0.0567( 3/ 4) 0.0800( 1/ 1) <LLD ( 0/ 1) 0 0.040- 0.080) E. Site Boundary

( 0.080- 0.080) 0.2 mi.

NNW Zr(Nb)-95 5

0.0150

<LLD ( 0/ 4) ALL <LLD

<LLD ( 0/ 1) 0

Page 128 07JUL91 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

SUMMARY

Docket Nos. 50-206, 50-361, 50-362 Reporting period: January 1, 1979 to December 31, 1979 Type and Lower Limit All Indicator Location with Number of Medium or Pathway Total Number of Locations Highest Annual Mean Control Locations Nonroutine Sampled (Unit of Analyses Detection Mean(f)

Name, Distance Mean(f)

Mean(f)

Reported of Measurement)

Performed (LLD)

Range and Direction Range Range Measurements Table 15 Kelp Semi-Annual Composite (pCi/g) macrocystis p. Co-58 8

0.0090

<LLD ( 0/ 6) ALL <LLD

<LLD ( 0/ 2) 0 macrocystis p. Co-60 8

0.0100

<LLD ( 0/ 6) ALL <LLD

<LLD ( 0/ 2) 0 macrocystis p. Cs-134 8

0.0080

<LLD ( 0/ 6) ALL <LLD

<LLD ( 0/ 2) 0 macrocystis p. Cs-137 8

0.0060 0.0058( 5/ 6) San Onofre 0.0065( 2/ 2) <LLD ( 0/ 2) 0 0.004- 0.009) Kelp Bed

( 0.004- 0.009) 1.5 mi.

SSW macrocystis p. Fe-59 8

0.0180

<LLD ( 0/ 6) ALL <LLD

<LLD ( 0/ 2) 0 Table 15 Kelp Semi-Annual Composite (pCi/g) macrocystis p. H-3 Bound 8

0.4660 1.6750( 4/ 6) 2.4000( 1/ 2) 1.7000( 1/ 2) 0 1.200- 2.400) Barn Kelp Bed

( 2.400- 2.400) ( 1.700- 1.700) 6.3 mi.

SSE macrocystis p.

1-131 8

0.0200

<LLD ( 0/ 6) ALL <LLD

<LLD ( 0/ 2) 0 macrocystis p. Mn-54 8

0.0070

<LLD ( 0/ 6) ALL <LLD

<LLD ( 0/ 2) 0 Table 15 Kelp Semi-Annual Composite (pCi/g) macrocystis p. Zn-65 8

0.0140

<LLD ( 0/ 6) ALL <LLD

<LLD ( 0/ 2) 0 macrocystis p. Zr(Nb)-95 8

0.0140

<LLD ( 0/ 6) ALL <LLD

<LLD ( 0/ 2) 0

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