ML14121A450

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Enclosure 1, 2013 Annual Radioactive Effluent Release Report,Effluent & Waste Disposable Summary
ML14121A450
Person / Time
Site: Quad Cities  Constellation icon.png
Issue date: 04/29/2014
From:
Exelon Generation Co
To:
Office of Nuclear Reactor Regulation
Shared Package
ML14121A448 List:
References
SVP-14-031
Download: ML14121A450 (77)
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Text

Enclosure 1 2013 Annual Radioactive Effluent Release Report

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Effluent & Waste Disposable Summary Gaseous Effluents - Summation of all Releases Period: January-December 2013 Unit: 1 &2 A. Fission & Activation Gases Unit Quarter Quarter Quarter Quarter Total Est. Total 1 2 3 4 Error %

1. Total Release Ci 2.39E+01 1.44E+01 1.46E+01 1.99E+01 7.28E+01 12.7
2. Average release rate for the period lCi/sec 3.07E+00 1.84E+00 1.83E+00 2.50E+00 1
3. Percent of ODCM limit( ) %y 1.02E-02 6.30E-03 6.19E-03 8.18E-03

%1 6.73E-04 5.30E-04 4.36E-04 6.56E-04 B. Iodine

1. Total Iodine - 131 Ci 3.46E-04 9.13E-05 <LLD(4) 5.34E-05 4.91E-04 41.77
2. Average release rate for the period JICi/sec 4.45E-05 1.16E-05 N/A 6.71E-06 2 21 Percent of ODCM limit  % N/A(2) N/A( ) N/A( N/A(2) 3.

C. Particulates

1. Particulates with half-lives >8 days Ci 4.91E-04 1.75E-04 1.21E-04 1.62E-04 9.49E-04 32.2
2. Average release rate for the period ptCi/sec 6.32E-05 2.23E-05 1.52E-O5 2.03E-05
3. Percent of ODCM limit  % N/A(2) N/A(2) N/A(21 N/A(2 )
4. Gross alpha radioactivity Ci <LD <LLD <LLD D. Tritium
1. Total Release Ci 1.70E+01 1.68E+01 2.28E+01 2.22E+01 7.88E+01 6.3 j
2. Average release rate for the period gCi/sec 2.19E+00 2.13E+00 2.87E+00 2.79E+00
3. Percent of ODCM limit 1  % N/A(2) 1 N/A(2) 1 N/A(2) 1 N/A(2)

E. Carbon - 14

1. Total Release Ci 6.45E+00 7.15E+00 7.54E+00 7.57E+00 2.87E+01
2. Average release rate for the period jlCi/sec 8.30E-01 9.10E-01 9.49E-01 9.53E-01
3. Percent of ODCM limit  % N/A(2) 1 N/A(2 1 N/A(2) N/A12)

F. Iodine 131 & 133, Tritium, Particulate, and C-14

1. Percent of ODCM Organ Dose limit  % 8.92E-01 I 6.65E-01 I 6.99E-01 7.03E-01 (1)  % Noble gas gamma/noble gas beta dose limits (21 Percent of ODCM Limit is captured in aggregate in section F (3) Nuclides with less than 8-day half-lives are not included per the ODCM, with the exception of those with regulatory required LLDs (La-140 and Mo-99)

(4) Gaseous Effluent LLDs reported on page 9 of 76 Page 1 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Effluent & Waste Disposable Summary Gaseous Effluents Release Point Main Chimney (Elevated) Continuous Mode Period: Januaryv-December 2013 Unit: 1 &2 Continuous Mode Nuclides Released EJan.- Mar 2013 Apr-Jun 2013 Jul,-Sep 2013 Oct- Dec 2013 Total

1. FISSION AND ACTIVATION GASES: Curies 1 1 1 15 Kr-85 <LLD i) <LLD( ) <LLD(i) <LLD( ) <LLD(

Kr-85m 1.10E-01 6.06E-02 6.23E-02 8.57E-02 3.19E-01 Kr-87 6.57E-01 3.73E-01 4.03E-01 5.45E-01 1.97E+00 Kr-88 3.83E-01 2.12E-01 2.27E-01 3.06E-01 1.13E+00 Xe-133 2.54E-01 4.54E-02 9.40E-02 1.56E-01 5.49E-01 Xe-135 6.28E-01 3.14E-01 3.47E-01 4.46E-01 1.73E+00 Xe-135m 4.30E+00 2.39E+00 2.57E+00 3.36E+00 1.26E+01 Xe-138 1.64E+01 9.36E+00 9.86E+00 1.30E+01 4.86E+01 Ar-41 2.47E-01 2.25E-01 2.24E-01 2.57E-01 9.53E-01 Total for Period 2.30E+01 1.30E+01 1.38E+01 1.81E+01 6.79E+01

2. IODINES: Curies 1-131 3.30E-04 9.13E-05 <LLD(i) 5.34E-05 4.75E-04 1-133 1.73E-03 5.93E-04 5.47E-04 1.16E-03 4.03E-03 1 1 1 1 1-135 <LLD( ) <LLD( ) <LLD( ) <LLD( ) <LLD(i)

Total for Period 2.06E-03 6.84E-04 5.47E-04 1.21E-03 4.50E-03 2

3. PARTICULATES WITH HALF-LIVES > 8 DAYS( : Curies 1 1 1 Cr-51 <LLD( ) <LLD(i) <LLD( ) <LLD(i) <LLD i) 1 1 1 1 Mn-54 <LLD i) <LLD( ) <LLD(i) <LLD( ) <LLD( )

Fe-55 1

<LLD( ) <LLD111 <LLD"i) <LLD11 ' <LLD1 i) 1 1 1 1 Co-58 <LLD( ) <LLD( ) <LLD(i) <LLD( ) <LLD( )

Co-60 8.80E-05 3.71E-05 <LLD(1 ) 1.46E-05 1.40E-04 1 1 Ni-63 <LLD( ) <LLD(i) <LLD(') <LLD( ) <LLD(i) 1 1 1 Zn-65 <LLD(') <LLD( ) <LLD(i) <LLD i) <LLD( )

Sr-89 7.82E-05 1.15E-04 5.10E-05 8.31E-05 3.28E-04 1 1 15 1 Sr-90 <LLD( ) <LLD( ) <LLD ) <LLD (i <LLD(i) 1 1 1 Zr/Nb-95 <LLD( ) <LLD(i) <LLD( ) <LLD( ) <LLD(i) 1 Mo-99 <LLD i) 1.79E-05 <LLD(i) <LLDRi) 1.79E-05 1 1 1 1 Ag-ilbm <LLD( ) <LLD( ) <LLD(i) <LLD( ) <LLD( )

1 1 1 1 Cs-134 <LLD(i) <LLD( ) <LLD( ) <LLD( ) <LLD( )

Cs-137 8.66E-06 <LLD(I) <LLD(i) <LLD(i) 8.66E-06 1

Ba/La 3 ) -140 1.64E-04 <LLD( } 3.70E-05 7.40E-05 2.75E-04 1 1 1 1 1 Ce-141 <LLD( ) <LLD( ) <LLD( ) <LLD( ) <LLD( )

1 1 1 Ce-144 <LLD(i) <LLD(i) <LLD( ) <LLD( } <LLD i)

Total for Period 3.39E-04 1.70E-04 8.80E-05 1.72E-04 7.70E-04

4. Carbon-14: Curies C-14 6.26E+00 6.94E+00 I 7.32E+00 7.35E+00 J[ 2.79E+01
5. Tritium: Curies H-3 1.40E+01 1.49E+01 I 2.07E+01 1.9:4E+01 II 6.89E+01
6. Gross Alpha: Curies Gross Alpha <LLD"(' <LLD 1 ) I <LLD(') <LLD(') <LLD1 ")

(1) Gaseous LLD's reported on page 9 of 76 (2) Includes La-140 and Mo-99 per the ODCM (3) Not included on summary page due to half-life <8 days. Equilibrium assumed, i.e., value for each nuclide is 1/2A of total Page 2 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Effluent & Waste Disposable Summary Gaseous Effluents Release Point Main Chimney (Elevated) Batch Mode (

Period: January-December I 2013 Unit: 1 &2 Batch Batch Mode (1)

Nuclides Released Jan - Mar 2013 Apr -Jun 2013 Jul - Sep_2013 T Oct - Dec 2013= 1 Total

1. FISSION AND ACTIVATION GASES: Curies Kr-85 N/A N/A N/A N/A N/A Kr-85m N/A N/A N/A N/A N/A Kr-87 N/A N/A N/A N/A N/A Kr-88 N/A N/A N/A N/A N/A Xe-133 N/A N/A N/A N/A N/A Xe-135 N/A N/A N/A N/A N/A Xe-135m N/A N/A N/A N/A N/A Xe-138 N/A N/A N/A N/A N/A Ar-41 N/A N/A N/A N/A N/A Total for Period N/A N/A N/A N/A N/A
2. IODINES: Curies 1-131 N/A N/A N/A N/A N/A 1-133 N/A N/A N/A N/A N/A 1-135 N/A N/A N/A N/A N/A Total for Period N/A N/A N/A N/A N/A
3. PARTICULATES WITH HALF-LIVES > 8 DAYS12): Curies Cr-51 N/A N/A N/A N/A N/A Mn-54 N/A N/A N/A N/A N/A Fe-55 N/A N/A N/A N/A N/A Fe-59 N/A N/A N/A N/A N/A Co-58 N/A N/A N/A N/A N/A Co-60 N/A N/A N/A N/A N/A Ni-63 N/A N/A N/A N/A N/A Zn-65 N/A N/A N/A N/A N/A Sr-89 N/A N/A N/A N/A N/A Sr-90 N/A N/A N/A N/A N/A Zr/Nb-95 N/A N/A N/A N/A N/A Mo-99(3) N/A N/A N/A N/A N/A Ag-10m N/A N/A N/A N/A N/A Cs-134 N/A N/A N/A N/A N/A Cs-137 N/A N/A N/A N/A N/A Ba/La(3) -140 N/A N/A N/A N/A N/A Ce-141 N/A N/A N/A N/A N/A Ce-144 N/A N/A N/A N/A N/A Total for Period I N/A l N/A 1 N/A ] N/A N/A 4.Carbon-14: Curies C-14 I N/A N/A I N/A N/A = l N/A
5. Tritium: Curies H-3III N/A N/A N/A N N/A = 7 N/A
6. Gross Alpha: Curies Gross Alpha N/A N/A I N/A N/A N/A (1) Quad Cities Station performed no batch gaseous releases.

(2) Includes La-140 and Mo-99 per the ODCM (3) Not included on summary page due to half-life <8 days Page 3 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Effluent & Waste Disposable Summary Gaseous Effluents Release Point Reactor Vent (Mixed Mode) Continuous Mode Period: January-December 20 13 Unit: 1 &2 Continuous Mode Nuclides Released Jan - Mar 2013 Apr - Jun 2013 Jul - Sep 2013 Oct - Dec 2013 IF Total

1. FISSION AND ACTIVATION GASES: Curies Kr-85 <LLDII) <LLDR) <LLDG') <LLDR') <LLD(')

1 11 Kr-85m <LLD" ) <LLD.1 <LLD ) <LLD(1) <LLD(')

Kr-87 <LLD(') <LLD7<LL <LLDG) <LLD 'T <LLDG')

1 Kr-88 <LLDG ) 1.64E-01 <LLD(O) <LLD"' 1.64E-01 Xe-133 8.45E-01 1.30E+00 7.78E-01 1.73E+00 4.65E+00 1

Xe-135 Xe-135m <LLD")

<LLD{*) <LLD( )

<LLD7j<LDI <LLD< D

<L(1)LL( <LLD<1 Xe-138 <LLD(1 <LLD___ <LLD <LLDG) <LLD(O)

Ar-41 <LLD(" <LL.* <LLD(* <LLD(* <LLDI1 Total for Period 8.45E-01 1.46E+00 7.78E-01 1.73E+00 4.82E+00

2. IODINES: Curies 1-131 1.63E-05 <LLD7W <LLD(O) <LLDT' _ 1.63E-05 1-133 <LLD(l) <LLD{'< <LLD <LLD(I) <LLDR1 1-135 <LLDR" <LLD 1) <LLD(') <LLD{1 ) <LLD")}

Total for Period 1.63E-05 <LLD,-) <LLD"1 <LLD{1 1.63E-05

3. PARTICULATES WITH HALF-LIVES > 8 DAYS(2: Curies Cr-51 <LLD(1) <LLD0G) <LLDOG) <LLD('} <LLD{')

Mn-54 <LLD(') <LLD(I) <LLD.7 <LLD() <LLD)()

1 <LLD(l)

Fe-55 <LLD"' <LLDT ) <LLDGI) <LLD(l}

Fe-59 <LLD"'* <LLDF11 <LLD") <LLD{I) <LLD(I)

Co-58 <LLD(1 ) <LLD"1 <LLD" <LLD' <LLD("

Co-60 2.01E-04 1.36E-05 5.12E-05 2.71E-05 2.93E-04 1 1 Ni-63 <LLD(" <LLD'i) <LLD" <LLDm" <LLD( )

1 1 Zn-65 <LLD"') <LLD' ) <LLD"' <LLD" ' <LLD( )

Sr-89 <LLD"*) < 1D() <LLD"') <LLD{1) <LLD(")

Sr-9 <LL(1)<LLD{* <LLD(1 <LLD(* <LLD(*

Zr/Nb-95 3.30E-05 9.46E-06 <LLD(1) <LLD(" 4.25E-05 Mo_99(,) <LLDG*) <LLD*1) <LLD(1) <LLD(l) <LLD{*)

Ag-110m <LLD(" <LLD(" <LLDt1' <LLD"' <LLD"*

Cs-134 <LLDG') <LLD(1) <LLD"'I <LLD() <LLD(1 )

Cs-137 <LD(* <LLD(1 <LLD(I <LLD(* <LLD(*

Ba/La(3) -140 <LLDOG) <LLD(l) <LLD(l) <LLD(') <LLDR')

Ce-141 <LLD(I) <LLD(I) <LLD(" <LLD(') <LLD(1" Ce-144 <LLD"' <LLD(I) <LLD( <LLDm <LLD"I)

Total for Period 2.34E-04 2.31E-05 5.12E-05 1 2.71E-0S 3.5E-O4

4. Carbon-14: Curies C14l 1.94E-01 2.15E-01 2.27E-01 2.28E-01 8.63E-01 S. Tritium: Curies H-3X[ 3.06E+00 1.86E+00 I 2.12E+00 2.80E+00 9.84E+00
6. Gross Alpha: Curies Gross Alpha <LLD() <LLD(l) <LLDG) <LLD(l) <LLD")

(1) Gaseous LLD's reported on page 9 of 76 (2) Includes La-140 and Mo-99 per the ODCM (3) Not included on summary page due to half-life <8 days Page 4 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Effluent & Waste Disposable Summary Reaictor V/ent (Mixed Mode) Batch Mode Gaseous Effluents Release Point ode) Batch ode Reactor Vent (Mixed Period: January-December 2013 Unit: 1& 2 Batch Mode (1 Nuclides Released , Jan - Mar 2013 Apr -Jun 2013 Jul - Sep 2013 Oct - Dec 2013 Total

1. FISSION AND ACTIVATION GASES: Curies Kr-85 N/A N/A N/A N/A N/A Kr-85m N/A N/A N/A N/A N/A Kr-87 N/A N/A N/A N/A N/A Kr-88 N/A N/A N/A N/A N/A Xe-133 N/A N/A N/A N/A N/A Xe-135 N/A N/A N/A N/A N/A Xe-135m N/A N/A N/A N/A N/A Xe-138 N/A N/A N/A N/A N/A Ar-41 N/A N/A N/A N/A N/A Total for Period N/A N/A N/A N/A N/A
2. IODINES: Curies 1-131 N/A N/A N/A N/A N/A 1-133 N/A N/A N/A N/A N/A 1-135 N/A N/A N/A N/A N/A Total for Period N/A N/A N/A N/A N/A 2
3. PARTICULATES WITH HALF-LIVES > 8 DAYSM): Curies Cr-51 N/A N/A N/A N/A N/A Mn-54 N/A N/A N/A N/A N/A Fe-55 N/A N/A N/A N/A N/A Co-58 N/A N/A N/A N/A N/A Co-60 N/A N/A N/A N/A N/A Ni-63 N/A N/A N/A N/A N/A Zn-65 N/A N/A N/A N/A N/A Sr-89 N/A N/A N/A N/A N/A Sr-90 N/A N/A N/A N/A N/A Zr/Nb-95 N/A N/A N/A N/A N/A Mo-99131 N/A N/A N/A N/A N/A Ag-110m N/A N/A N/A N/A N/A Cs-134 N/A N/A N/A N/A N/A Cs-137 N/A N/A N/A N/A N/A Ba/La(3) -140 N/A N/A N/A N/A N/A Ce-141 N/A N/A N/A N/A N/A Ce-144 N/A N/A N/A N/A N/A Total for Period N/A N/A N N/A N N/A N/A
4. Carbon-14: Curies C-14I N/A N/A I N/A N/A N/A
5. Tritium: Curies H-3 N/A N/A N/A N/A N/A N]
6. Gross Alpha: Curies Gross Alpha N/A N/A I N/A N/A N/A (1) Quad Cities Station performed no batch gaseous releases.

(2) Includes La-140 and Mo-99 per the ODCM (3) Not included on summary page due to half-life <8 days Page 5 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Effluent & Waste Disposal Summary Liquid Effluents - Summation of all Releases Period: Januarv- December 21013 Unit: 1 &2 Est.

A. Fission & Activation Products (3) Unit Jan - Mar Apr-Jun Jul - Sep Oct - Dec Total Total 2013 2013 2013 2013 Error %

1. Total Release (not including tritium, gases Ci 1.22E-02 <LLD(2) <LLD(2) <LLD(2) 1.22E-02 4.80

& alpha) 2 Average diluted concentration during pICi/mL 5.26E-11 N/A N/A N/A period

3. Percent of applicable limit(1 ) WB 2.60E-02 N/A N/A N/A Organ 6.04E-02 N/A N/A N/A
4. Maximum diluted concentration during pCi/mL 1.44E-08 N/A N/A N/A batch discharges B. Tritium (3) 12 1 Ci 3.OOE-01 <LLD(') <LLD(2) <LLD(2) <LLD 4.10
1. Total Release
2. Average diluted concentration during pCi/mL 1.29E-09 N/A N/A N/A period
3. Percent of applicable limit  % 4.31E-05 N/A N/A N/A D. Gross Alpha Activity Ci <LLD(2) <LLD(2) <LLD(2) <LLD(2) <LLD 14.8
1. Total Release E. Volume Of Waste Released (prior Liters 05 00 O.00000 00 00 F. Volume Of Dilution Water Used During Liters 2.32E+11 4.33E+11 4.95E+11 3.40E+11 1.50E+12 Period (1) Whole body/organ (ODCM)

(2) Liquid LLD's reported on page 10 of 76 (3) Total Ci's include those considered in Abnormal Release Page 6 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Effluent & Waste Disposal Summary Liquid Effluents Release Point Mississippi River Continuous Mode Period: January - December 2013 Unit: 1 &2

_ _ _ _ _Continuous Mode Nuclides Released Jan - Mar 2013 Apr- Jun 2013 Jul - Sep 2013 Oct - Dec 2013 Total 1.Fission and Activation Products: Curies Cr-51 <LLD(") <LLD(') <LLD(') <LLD(') <LLD(')

1 Mn-54 3.37E-05 <LLD( ) <LLD(I) 3.37E-05 Fe-55 <LLDf*) <LLD(I) <LLD(') <LLD(') <LLD(l)

Co-58 <LLD <LLD(I) <LLD <LLD <LLD Co-60 2.10E-04 <LLD(l) <LLD"1 ) <LLD(') 2.10E-04 Ni-63 <LLD(I) <LLD"*) <LLD(l) <LLD(I) <LLD7*

1 Zn-65 <LLDWl) <LLD"' <LLD' ) <LLD(") <LLD{"

Sr-89 <LLD(I) <LLD(l) <LLD(l) <LLD') <LLD~l) r-90 <LLD<LLD) <LLDR') <LLD <LLD L <LD"M Zr/N-95 0 < LD<LLl)

Zr/Nb-95 <LLD) <LLD" <LLD(') <LLD" <LLDr Mo-99 <LLD"*) <LLD"'I <LLDR*) <LLDR*) <-LL DTT Ag-110m <LLDp*) <LLDII) <LLDR) <LLDpl) <LLD0)

Cs-134 <LLD"' <LLD(l) <LLD() <<LLDI'LLDT Cs-137 1.81E-05 <LLD(1 ) <LLD(1) <LLD(1 ) 1.81E-05 1

Ba/La -140 <LLD"* <LLD*" <LLD" ) <LLD")I <LLD Ce-141 <LLD"1) <LLD{1) <LLD(l) <LLD'1 <LLD(1 Ce-144 <LLD(O) <LLDM <LLD(1) <LLD(') <LLD("

Total for Period 2.62E-04 <LLD(') <LLD(1) <LLD(') 2.62E-04

2. Dissolved and Entrained Noble Gases: Curies 1 1 Xe-133 <LLD"') <LLD( ) <LLD(') <LLD(I <LLD(')

1 Xe-135 <LLD" ) <LLD"1 <LLD") <LLD{1! <LLDUT 1 1 Total for Period <LLD( ) <LLD"* <LLD(* <LLD <LLD (1) Liquid LLD's reported on page 10 of 76 Page 7 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Effluent & Waste Disposal Summary Liquid Effluents Release Point Mississippi River Batch Mode (River Discharge Tank)

Period: January - December 2013 Unit: 1 &2

_ __ Batch Mode Nuclides Released Jan - Mar 2013 Apr -Jun 2013 Jul - Sep 2013 Oct - Dec 2013 Total 1.Fission and Activation Products: Curies Cr-51 <LLD(i) <LLDGi) <LLDGi) <LLD(i) <LLD1) 1 Mn-54 3.62E-04 <LLD' ) <LLD') <LLDG) 3.62E-04 Fe-55 3.51E-03 <LLD(1 ) <LLD(i) <LLDR') 3.51E-03 1

Co-58 <LLD(l) <LLD(I) <LLD( ) <LLD( <LLD(l)

Co-60 7.93E-03 <LLD(') <LLD(') <LLD(l) 7.93E-03 Ni-63 <LLD(* <LLD* <LLD7'7LL()<LD*

<LLD(1 )

1 Zn-65 <LLDG ) <LLDG) <LLD(*' <LLD 1 <LLD(1) <LLD(') <LLD(i)

Sr-89 <LLD( ) <LLD(I)

Sr-90 <LLD(1 <LLDW <LLD'l <LLD( 1 <LLD Zr/Nb-95 <LLD(') <LLD(1 ) <LLDR") <LLD(') <LLD7 Mo-99 <LLD(') <LLDG) <LLDRi) <LLD(i) <LLD7' 1

Ag-110m <LLDOI <LLD(') <LLD") <LLD(m) <LLDFF 1 1 Cs-134 <LLD' ) <LLD" <LLD{') <LLD") <LLDF' Cs-137 7.91E-05 <LLD) <LLD(l) <LLD(') 7.91E-05 Ba/La-140 <LLD() <LLD <LLD() <LLD) < ()

Ce-141 <LLD) <LLD'j <LLD(* <LLD'* <LLD{I Ce-144 <LLD"i) <LLD{1) <LLD(l) <LLDG*) <LLD7}

Total for Period 1.19E-02 <LLD7F <LLD(" <LLDG1 ) 1.19E-02

2. Dissolved and Entrained Noble Gases: Curies Xe-133 <LLD(1) <LLD(1) <LLD(1) <LLD(1) <LLD(1)

Xe-135 <LLDRi) <LLD(I) <LLD(1) <LLD(1) <LLD(i)

Total for Period <LLD(i) <LLD(1) <LLDOi) <LLD(') <LLD()

(1) Liquid LLD's reported on page 10 of 76 Page 8 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Effluent & Waste Disposable Summary GASEOUS EFFLUENT LLD's (Most Restrictive)

CONTINUOUS MODE NUCLIDE LOWER LIMITS OF DETECTION (LLD's) UNIT LLD Value ODCM Required LLD

1. Fission gases Kr-85 uCi/cc 3.70E-06 None Kr-85m uCi/cc 1.38E-08 None Kr-87 uCi/cc 3.40E-08 1E-04 Kr-88 uCi/cc 5.41 E-08 1E-04 Xe-133 uCi/cc 2.70E-08 1E-04 Xe-133m uCi/cc 8.71E-08 1E-04 Xe-135 uCi/cc 1.26E-08 1E-04 Xe-135m uCi/cc 1.03E-06 None Xe-138 uCi/cc 2.43E-06 1E-04 Ar-41 uCi/cc 9.00e-09 None NUCLIDE LOWER LIMITS OF DETECTION (LLD's) UNIT LLD Value ODCM Required LLD*
2. lodines 1-131 uCi/cc 8.27E-13 1E-12 1-133 uCi/cc 1.11E-11 lE-10 1-135 uCi/cc 1.29E-08 None NUCLIDE LOWER LIMITS OF DETECTION (LLD's) UNIT LLD Value ODCM Required LLD*
3. Particulates, Tritium, Gross Alpha H-3 uCi/cc 1.01 E-11 1E-06 Fe-55 uCi/cc 7.76E-13 None Ni-63 uCi/cc 1.83e-14 None Sr-89 uCi/cC 4.63E-14 1E-11 Sr-90 uCi/cc 1.26E-13 IE-11 Cs-134 uCi/cc 4.72E-13 1E-11 Cs-137 uCi/cc 5.09E-13 1E-11 Ba-140 uCi/cc 1.63E-12 None La-140 uCi/cc 2.79E-12 None Mn-54 uCi/cc 2.97E-13 IE-11 Co-58 uCi/cc 4.38E-13 1E-11 Fe-59 uCi/cc 8.77E-13 1E-11 Co-60 uCi/cc 8.85E-13 1E-11 Zn-65 uCi/cc 9.42E-13 1E-11 Mo-99 uCi/cc 8.44E-12 1E-11 Ce-141 uCi/cc 5.87E-13 1E-11 Ce-144 uCi/cc 2.43E-12 1E-11 Ag-110m uCi/cc 3.25E-13 None Cr-51 uCi/cc 2.95E-12 None Gross Alpha uCi/cc 2.24E-12 1E-11 ODCM REC LLD's for weekly samples. These may be increased by a factor of 10 for daily samples Page 9 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Effluent & Waste Disposable Summary LIQUID EFFLUENT LLD's (Most Restrictive)

NUCLIDE LOWER LIMITS OF DETECTION (LLD's)

UNIT LLD Value ODCM Required LLD

3. Liquids H-3 uCi/cc 1.06E-06 1E-05 Sr-89 uCi/cc 5.OOE-08 5E-08 Sr-90 uCi/cc 2.58E-08 5E-08 Fe-55 uCi/cc 6.78E-07 1E-06 Ar-41 uCi/cc 9.55E-08 None Kr-85 uCi/cc 1.33E-05 None Kr-85m uCi/cc 6.29E-08 None Kr-87 uCi/cc 1.84E-07 1E-05 Kr-88 uCi/cc 1.79E-07 1E-05 Xe-133 uCi/cc 1.49E-07 1E-05 Xe-133m uCi/cc 4.34E-07 1E-05 Xe-135 uCi/cc 4.64E-08 1E-05 Xe-135m uCi/cc 1.84E-06 None Xe-138 uCi/cc 6.65E-06 1E-05 Mn-54 uCi/cc 4.88E-08 5E-07 Co-58 uCi/cc 4.87E-08 5E-07 Co-60 uCi/cc 1.05E-07 5E-07 Zn-65 uCi/cc 1.29E-07 5E-07 Mo-99 uCi/cc 4.66E-07 5E-07 1-131 uCi/cc 5.10E-08 1E-06 Cs-134 uCi/cc 5.59E-08 5E-07 Cs-137 uCi/cc 7.46E-08 5E-07 Ce-141 uCi/cc 7.95E-08 5E-07 Ce-144 uCi/cc 3.61E-07 5E-06 Gross Alpha uCi/cc 9.68E-08 1E-07 Fe-59 uCi/cc 1.18E-07 5E-07 Ni-63 uCi/cc 5.87E-07 None Cr-51 uCi/cc 4.75E-07 None Ag-110m uCi/cc 6.13E-08 None Page 10 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Supplemental Information Facility: Quad Cities Nuclear Power Station (QCNPS) January - December 2013 Licensee: Exelon Generation Company

1. Regulatory Limits
a. For Noble Gases:

Dose rate (per site)

1. Less than 500 mrem/year to the whole body
2. Less than 3000 mrem/year to the skin.

Dose Gamma Radiation (per unit)

1. Less than or equal to 5 mrad/quarter.
2. Less than or equal to 10 mrad/year.

Beta Radiation (per unit)

1. Less than or equal to 10 mrad/quarter.
2. Less than or equal to 20 mrad/year.

b,c. For lodine-131, lodine-133, Carbon-14, and for all radionuclides in particulate form with half-lives greater than 8 days.

Dose Rate

1. Less than 1500 mrem/year. (per site)

Dose (per unit)

1. Less than or equal to 7.5 mrem/quarter.
2. Less than or equal to 15 mrem/year.
d. For Liquid: (per unit)

Less than or equal to 1.5 mrem to the whole body during any calendar quarter.

Less than or equal to 5 mrem to any organ during any calendar quarter.

Less than or equal to 3 mrem to the whole body during any calendar year.

Less than or equal to 10 mrem to any organ during any calendar year.

Page 11 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Supplemental Information

2. Maximum Permissible Concentration a,b,c. For fission and activation gases, iodines, and particulates with half-lives greater than 8 days, allowable release limits are calculated by solving equations 2.0-5 and 2.0-6 from the Offsite Dose Calculation Manual Part II Chapter 2. The alarm setpoint is conservatively set at approximately 10% of the 10CFR20 limit.
d. For liquid effluents, with the exception of tritium and dissolved & entrained noble gasses, allowable release limits are calculated by solving equations 2.0-1 and 2.0-2 from the Offsite Dose Calculation Manual Part II Chapter 2. The MPC values used for the monitors were as follows:

Radwaste discharge 3.03E-07 pCi/ml Service water 1.OOE-05 giCi/ml The allowable release limits for tritium and dissolved & entrained noble gases are as follows Tritium : 3.OOE-03 uCi/mL taken from Reg Guide 1.21 Dissolved & Entrained noble gases: 2.00E-04 uCi/mL taken from NUREG 1302

3. Average Energy The average gamma energy used to calculate the alarm setpoints for the noble gas monitors are as follows:

9.63E-01 MeV for Quarter 1 9.64E-01 MeV for Quarter 2 9.65E-01 MeV for Quarter 3 9.56E-01 MeV for Quarter 4

4. Measurements and Approximations of Total Radioactivity
a. Fission and Activation Gases
b. lodines
c. Particulates a,b,c. The main chimney and reactor building ventilation exhaust systems are continually monitored for iodines and particulates. These samples are pulled every 7 days and analyzed by gamma isotopic. The particulate papers are composited every 31 days and sent to a vendor for Sr-89/90 and gross alpha analysis. Noble gas grab samples are pulled and analyzed by gamma isotopic weekly. Tritium samples are pulled and analyzed every month.

Page 12 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Supplemental Information The Sr-89/90 and gross alpha curies released values reported are actual. On a real time basis, the portion of the "percent of applicable limit" for these contributors is reported based on projections using the previous available data. The actual results are obtained by editing the ODCM software inputs when the vendor results become available. Therefore, the "percent of applicable limits" in this report are actual.

The continuous strip chart recorders for the monitors on the release points are reviewed for spikes and the activity released is calculated. An additional calculated activity for noble gases is added to the main chimney or reactor building release each month if applicable. This calculation is done because most of the grab samples show less than the lower limit of detection due to the low amount of activity and the large dilution flow at the sample point. The calculation takes into account the normal offgas train and the gland steam contribution to the release.

The average flow at the release points is used to calculate the curies released.

There are no ground level releases from QCNPS. All monitored releases are considered either elevated or mixed mode.

d. Carbon-14 Quad Cities has estimated its Carbon-14 generation and release in accordance with EPRI Technical Report 1021106, "Estimation of Carbon-14 in Nuclear Power Plant Gaseous Effluents".

The Quad Cities estimate of 2.87E+01 Ci of Carbon-14 and the resultant 2.87E+01 Ci 14C02 released is based upon a normalized Carbon-14 production rate of 5.10E+00 Ci/GWTh-yr, a gaseous release fraction of 1.00, a Carbon-14 C02 fraction of 1.00, a reactor power rating of 2957 MWTh/unit for 2 units, and a calculated Effective Full Power days based upon Total Core Therms data.

e. Liquid Effluents The River Discharge Tanks are analyzed prior to discharge by gamma isotopic. A composite representative portion of this sample is saved. This is composited with other discharges that occurred every 31 days and is analyzed for tritium and gross alpha. The monthly composites are composited quarterly and sent to a vendor for Sr-89/90, Ni-63, and Fe-55 analyses. The discharge bay is sampled every 31 days and analyzed for gamma by isotopic, for tritium and for gross alpha. It is sampled quarterly and sent to a vendor for Sr-89/90, Ni-63, and Fe-55 analysis.

On a real time basis, the portion of the "percent of applicable limit" for these contributors is based on projections using scaling factors.

Page 13 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Supplemental Information The actual results are obtained by editing the ODCM software inputs when the vendor results become available. Therefore, the "percent of applicable limits" in this report are actual.

The tank volumes and activities are used to calculate the curies released for the River Discharge Tank. The total water released during the quarter and the activity is used to calculate the diluted activity released at the discharge bay, from batch discharges.

f. Estimated Total Error Percent The estimated total error percents were calculated by taking the square root of the sum of the squares of errors for sampling and measurement parameters.
g. Less than the Lower Limit of Detection (<LLD)

Samples are analyzed such that the Technical Specification LLD requirements are met. When a nuclide is not detected during the quarter, then <LLD is reported. The most conservative LLD's used for counting effluent samples are included in this report.

5. Batch Releases
a. Liquid
1. Number of releases: 1
2. Total time: 8.94E+02 minutes
3. Maximum time: 8.94E+02 minutes
4. Average time: 8.94E+02 minutes
5. Minimum time: 8.94E+02 minutes
6. Average stream flow: 6.25E+01 GPM
b. Gaseous
1. NONE Page 14 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Supplemental Information

6. Abnormal Releases Abnormal Releases
a. Liquid A leak into the 1A RHR (Residual Heat Removal) heat exchanger, service water side, developed in May 2011. This produces a monitored liquid effluent release via the continuous liquid release pathway each time that the "A" loop of the Unit-i RHR system is started. The activity identified from the leak is included in the monthly effluent calculations and is also included in the "continuous" liquid section of this report. A temporary modification to pressurize the service water side of the affected heat exchanger was installed in September 2011, which significantly reduced the leakage rate. This was repaired during refuel outage Q1R22, in March 2013. This release pathway continued to be sampled for the remainder of 2013 to verify that the leakage had ended.
b. Gaseous
1. NONE
7. Radiological Impact on Man
a. Liquid Dose to a Member of the Public for 2013 Total Body: 7.81E-04 mrem Organ: 1.81E-03 mrem
b. Gaseous Dose to a Member of the Public for 2013 Total Body: 4.18E-02 mrem Skin: 3.40E-05 mrem Organ (Particulate/Iodine/C-14): 2.01E-01 mrem Child/Bone The Quad Cities calculated annual doses from Carbon-14 releases have been calculated using the methodologies outlined in the ODCM. The resultant estimated releases of Carbon-14 resulted in a dose contribution of 1.98E-01 mrem/yr to organ dose (98.6%) and 3.96E-02 mrem/yr to total body dose (94.8%). The maximum expected annual dose contribution from Carbon-14 has been calculated to be 2.08E-01 mrem/yr organ dose and 4.15E-02 mrem/yr total body dose. This was obtained using maximum gross thermal capacity maintained for 365 days for both units.

Page 15 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Supplemental Information

c. Direct Radiation Dose to a Member of the Public for 2013 Total Body: 7.82E+00 mrem 31.3% of 40 CFR 190 Limit of 25 mrem/year (Total Body)

Organ Dose: 2.01E-01 mrem Child/Bone 8.04E-01 % of 40CFR190 limit of 25 mrem/year (Organ Dose)

Thyroid Dose: 1.22E-01 mrem Infant/Thyroid 1.63E-01% of 40 CFR 190 Limit 75 mrem/yr (Thyroid Dose).

d. Total Body Doses to the Population and Average Doses to Individuals in the Population from All Receiving-Water-Related-Pathways:

Not applicable for QCNPS

e. Total Body Doses to the Population and Average Doses to Individuals in the Population from Gaseous Effluents to a Distance of 50 Miles:

Not applicable for QCNPS

f. Doses From Liquid and Gaseous Effluent to Members of the Public Due to Their Activities Inside the Site Boundary for the Report Period:

Not applicable for QCNPS. Any member of the public that is onsite for a significant period will be issued a dosimeter.

g. Liquid and Gaseous Effluent Radiation Monitors and Instrumentation Unavailability for the Period Beyond the Requirements of the ODCM, Including Sampling Deviation:

No ODCM monitors were unavailable for greater than 30 days in 2012.

Page 16 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report 10CFR20.1301(a)(1) Compliance Assessment Quad Cities Station Unit One and Unit Two Assessment Period 01/01/2013 - 01/01/2014 10CFR20.1301(a)(1) Limit 100.0 mrem/year Quad Cities Unit 1 ist Quarter 2nd Quarter 3rd Quarter 4th Quarter Year Total % of Limit TEDE (mrem) 7.77E-01 9.28E-01 1.02E+00 1.04E+00 3.76E+00 3.76E+00 Quad Cities Unit 2

% of Ist Quarter 2nd Quarter 3rd Quarter 4th Quarter Year Total Limit TEDE (mrem) 9.90E-01 1.02E+00 1.01E+00 1.04E+00 4.06E+00 4.06E+00 Submitted b* *. W CU.I Date:

David C. Basham Reviewed by:  %, n Date: F'-*c,4-James G. Wooldridge Page 17 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Maximum Doses Resulting From Airborne Releases/Compliance Status Quad Cities Station - Unit One/Unit Two Unit One Unit Two 10 CFR 50 APP. I Unit One Unit Two Type of Dose Annual Annual Yearly Objective % of APP. I % of APP. I Gamma Air (mrad) 1.90E-04 1.90E-04 10.0 1.90E-03 1.90E-03 Beta Air (mrad) 1.16E-04 1.16E-04 20.0 2.90E-05 2.90E-05 Organ (mrem) 1.34E-01 1.34E-01 15.0 8.93E-01 8.93E-01 Critical Person Child Child Critical Organ Bone Bone The calculation of the above doses was done by an independent contractor utilizing GASPAR, an NRC approved program, The calculation was done with current year meteorological data and equation multipliers outlined in Reg Guide 1.109 and NUREG 0133.

Page 18 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2013 Stability Class - Extremely Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 1 0 0 0 2 NNE 1 0 0 0 0 0 1 NE 0 2 0 0 0 0 2 ENE 2 2 1 0 0 0 5 E 1 0 4 0 0 0 5 ESE 0 1 1 1 0 0 3 SE 0 4 6 0 0 0 10 SSE 0 10 1 0 0 0 11 S 0 3 0 0 0 0 3 SSW 0 2 1 0 0 0 3 SW 1 0 0 0 0 0 WSW 3 0 2 0 0 0 5 W 3 1 5 5 0 0 14 WNW 2 6 9 9 0 0 26 NW 2 4 13 1 0 0 20 NNW 0 0 1 0 0 0 1 Variable 0 0 0 0 0 0 0 Total 15 36 45 16 0 0 112 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 19 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2013 Stability Class - Moderately Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 0 0 NNE 0 0 0 0 NE 0 0 0 0 ENE 0 2 0 2 E 0 0 2 ESE 0 0 0 1 SE 0 0 0 0 SSE 0 1 0 1 S 0 1 0 SSW 0 1 0 SW 0 0 0 0 WSW 0 1 0 W 0 3 0 9 WNW 0 6 0 8 NW 0 7 9 0 0 16 NNW 0 0 0 0 0 0 Variable 0 0 0 0 0 0 Total 0 17 23 2 0 0 42 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 20 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2013 Stability Class - Slightly Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 6 NNE 0 0 NE 0 0 ENE 0 3 E 0 1 ESE 0 5 SE 0 3 SSE 0 8 S 0 3 SSW 0 3 SW 0 4 WSW 0 5 W 0 3 13 5 0 0 21 WNW 0 6 8 5 0 0 19 NW 0 5 6 0 0 0 11 NNW 1 4 8 0 0 0 13 Variable 0 0 0 0 0 0 0 Total 2 49 44 10 0 0 105 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 21 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2013 Stability Class - Neutral - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 31 58 3 95 NNE 11 41 2 56 NE 19 16 6 41 ENE 15 12 1 31 E 32 25 8 68 ESE 50 20 1 74 SE 46 17 0 72 SSE 19 2 0 29 S 14 1 0 20 SSW 8 9 0 25 SW 20 14 1 38 WSW 29 34 8 76 W 36 75 24 138 WNW 46 121 59 228 NW 99 78 10 190 NNW 46 30 1 80 Variable 0 0 0 0 Total 61 521 553 124 2 0 1261 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 22 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2013 Stability Class - Slightly Stable 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 6 5 0 0 0 0 11 NNE 3 1 0 0 0 0 4 NE 6 9 0 0 0 16 ENE 7 10 5 0 0 0 22 E 3 7 2 0 0 0 12 ESE 5 26 14 0 0 0 45 SE 15 28 9 0 0 52 SSE 8 13 0 0 0 21 S 2 12 0 0 0 14 SSW 6 22 11 0 0 39 SW 10 25 18 2 0 55 WSW 9 22 5 0 0 36 W 21 18 5 0 0 44 WNW 9 20 0 0 30 NW 5 14 0 0 20 NNW 2 5 0 0 0 7 Variable 1 0 0 0 0 1 Total 118 237 71 3 0 429 Hours of calm in this stability class: 3 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 23 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2013 Stability Class - Moderately Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 5 0 5 NNE 5 0 5 NE 5 0 5 ENE 6 1 7 E 4 6 10 ESE 9 20 29 SE 14 4 18 SSE 3 3 6 S 1 1 2 SSW 9 2 11 SW 3 0 3 WSW 7 0 7 W 3 0 3 WNW 3 1 4 NW 2 0 2 NNW 6 0 6 Variable 1 0 1 Total 86 38 0 0 0 0 124 Hours of calm in this stability class: 4 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 24 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2013 Stability Class - Extremely Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 0 0 0 0 0 1 NNE 3 0 0 0 0 0 3 NE 5 0 0 0 0 0 5 ENE 6 0 0 0 0 0 6 E 4 0 0 0 0 0 4 ESE 18 0 22 SE 11 0 11 SSE 4 0 4 S 3 0 3 SSW 3 0 3 SW 0 1 WSW 0 0 0 W 2 0 2 WNW 3 0 3 NW 1 0 1 NNW 0 0 0 Variable 0 0 0 Total 65 0 69 Hours of calm in this stability class: 8 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 25 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2013 Stability Class - Extremely Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 0 8 10 6 0 0 24 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 26 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2013 Stability Class - Moderately Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total 0 0 N 0 1 0 2 0 0 NNE 0 0 0 0 0 0 NE 0 0 0 0 0 0 ENE 0 4 0 4 0 0 E 0 0 3 3 ESE 0 0 0 1 0 1 SE 0 0 2 0 0 2 SSE 0 3 1 1 1 7 S 0 1 0 1 0 2 SSW 0 0 1 0 0 1 SW 0 0 0 0 0 0 WSW 0 0 0 0 0 0 W 0 0 0 2 1 3 WNW 0 0 3 7 4 14 NW 0 0 8 1 0 9 NNW 0 0 0 0 0 1 Variable 0 0 0 0 0 0 Total 0 3 9 18 13 6 49 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 27 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2013 Stability Class - Slightly Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 2 NNE 0 0 NE 0 0 ENE 0 6 E 0 3 ESE 0 3 SE 0 5 SSE 0 7 S 0 1 SSW 0 3 SW 0 1 WSW 0 6 W 1 13 WNW 0 0 1 6 7 3 17 NW 0 1 9 14 1 0 25 NNW 0 0 0 0 0 0 0 Variable 0 0 0 0 0 0 0 Total 1 7 29 36 15 4 92 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 28 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2013 Stability Class - Neutral - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 8 23 36 15 0 82 NNE 1 6 28 13 1 50 NE 1 8 23 0 7 39 ENE 2 13 14 5 2 37 E 10 16 21 11 4 64 ESE 6 16 17 20 1 63 SE 13 15 31 7 1 69 SSE 10 7 21 6 1 46 S 4 17 3 4 2 30 SSW 4 8 9 11 8 41 SW 5 13 14 13 1 46 WSW 5 13 45 11 8 82 W 8 18 56 37 25 144 WNW 11 45 77 71 53 258 NW 9 39 86 39 12 185 NNW 13 36 72 16 0 138 Variable 0 0 0 0 0 0 Total 13 110 293 553 279 126 1374 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 6 Hours of missing stability measurements in all stability classes: 3 Page 29 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2013 Stability Class - Slightly Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 7 6 5 0 0 18 NNE 4 2 4 0 0 0 10 NE 0 5 5 0 0 11 ENE 0 4 11 4 0 0 19 E 0 6 4 1 1 0 12 ESE 0 3 8 16 5 1 33 SE 0 3 13 18 16 0 5o SSE 0 2 9 14 7 0 32 S 0 9 4 10 5 29 SSW 0 4 19 21 13 58 SW 0 1 4 18 16 7 46 WSW 2 10 7 4 0 24 W 0 5 12 7 3 0 27 WNW 0 5 27 3 1 0 36 NW 2 9 1 1 0 14 NNW 0 2 7 2 0 0 11 Variable 0 0 0 0 0 0 0 Total 7 50 138 124 85 26 430 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 30 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2013 Stability Class - Moderately Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Dir ection 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 0 0 0 0 0 1 NNE 0 0 1 0 0 0 NE 0 2 0 0 0 3 ENE 1 2 2 0 0 0 5 E 0 2 1 3 0 0 6 ESE 0 6 9 9 1 0 25 SE 0 0 0 16 1 0 17 SSE 0 2 1 3 2 0 8 S 0 0 8 1 1 1 11 SSW 0 3 7 8 2 0 20 SW 0 1 10 2 0 14 WSW 0 3 2 0 0 6 W 0 5 0 0 0 6 WNW 0 1 1 0 0 0 2 NW 0 7 0 0 0 8 NNW 0 2 1 0 0 0 3 Variable 0 0 0 0 0 0 0 Total 2 29 53 43 8 1 136 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 3 Page 31 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: January - March 2013 Stability Class - Extremely Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 1 NNE 0 0 2 NE 1 0 ENE 0 0 E 0 0 0 ESE 0 0 9 SE 0 0 7 SSE 1 0 2 S 0 0 1 SSW 0 0 11 SW 0 0 2 WSW 2 0 4 W 0 0 2 WNW 0 0 1 NW 0 0 1 NNW 0 0 1 Variable 0 0 0 Total 4 13 16 12 1 0 46 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stabil ity class: 0 Hours of missing stability measurements in all st ability classes: 3 Page 32 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April - June 2013 Stability Class - Extremely Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 1 7 0 0 0 8 NNE 0 1 13 0 0 0 14 NE 0 4 6 0 0 0 10 ENE 0 1 6 0 0 0 7 E 0 5 2 0 0 0 7 ESE 0 5 0 1 0 0 6 SE 0 21 16 2 0 0 39 SSE 0 21 16 0 0 0 37 S 0 12 4 0 0 0 16 SSW 0 10 7 0 0 0 17 SW 0 27 13 0 0 0 40 WSW 0 8 7 0 0 0 15 W 0 10 17 0 0 0 27 WNW 1 3 18 0 0 0 22 NW 0 0 12 6 0 0 18 NNW 0 0 1 0 0 0 1 Variable 0 0 0 0 0 0 0 Total 1 129 145 9 0 0 284 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 33 Page 33 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April - June 2013 Stability Class - Moderately Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total 0 5 2 0 0 0 N 7 0 5 1 0 0 0 NNE 6 0 1 2 0 0 0 NE 3 0 1 0 0 0 0 ENE 1 0 4 1 0 0 0 E 5 0 3 0 0 0 0 ESE 3 0 7 3 0 0 0 SE 10 SSE 0 4 0 0 0 0 4 S 0 3 1 0 0 0 4 SSW 0 1 1 0 0 0 2 SW 0 6 2 0 0 0 8 WSW 0 3 1 0 0 0 4 W 0 7 0 0 0 0 7 WNW 0 0 0 1 0 0 1 NW 0 2 6 0 0 0 8 NNW 0 0 1 0 0 0 1 Variable 0 0 0 0 0 0 0 Total 0 52 21 1 0 0 74 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 33 Page 34 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April - June 2013 Stability Class - Slightly Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 5 1 0 0 0 6 NNE 0 5 7 1 0 0 13 NE 0 2 3 0 0 0 5 ENE 0 4 2 0 0 0 6 E 0 6 5 0 0 0 11 ESE 0 3 0 1 0 0 4 SE 0 16 4 1 0 0 21 SSE 0 4 2 0 0 0 6 S 0 3 2 0 0 0 5 SSW 0 3 1 0 0 0 4 SW 1 10 0 0 0 12 WSW 0 3 1 0 0 0 4 W 0 16 6 0 0 0 22 WNW 0 10 2 0 0 0 12 NW 0 4 4 2 0 0 10 NNW 0 4 0 1 0 0 5 Variable 0 0 0 0 0 1 Total 2 98 41 6 0 0 147 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 33 Page 35 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April - June 2013 Stability Class - Neutral - 196Ft t-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 11 19 0 37 NNE 2 25 35 0 64 NE 1 24 21 0 47 ENE 6 25 24 0 57 E 2 26 24 0 56 ESE 6 39 28 0 79 SE 4 36 18 0 58 SSE 6 25 3 0 34 S 6 14 2 0 22 SSW 5 17 3 0 25 SW 8 31 4 0 44 WSW 2 30 24 0 65 W 6 31 26 19 0 83 WNW 6 17 21 8 0 0 52 NW 2 29 25 2 0 0 58 NNW 4 24 9 1 0 0 38 Variable 1 0 0 0 0 0 1 Total 67 404 286 62 1 0 820 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 33 Page 36 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April - June 2013 Stability Class - Slightly Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 5 12 18 NNE 4 4 10 NE 6 10 18 ENE 7 18 26 E 19 19 40 ESE 21 24 52 SE 18 40 59 SSE 25 38 71 S 11 17 32 SSW 8 21 30 SW 10 31 47 WSW 8 14 28 W 4 16 25 WNW 10 17 29 NW 6 35 45 NNW 3 10 13 Variable 0 0 0 Total 165 326 49 3 0 0 543 Hours of calm in this stability class: 4 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 33 Page 37 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April June 2013 Stability Class - Moderately Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 4 0 0 0 0 0 4 NNE 9 1 0 0 0 0 10 NE 8 1 0 0 0 0 9 ENE 10 2 0 0 12 E 7 1 0 0 8 ESE 26 6 1 0 33 SE 20 6 0 0 26 SSE 19 3 0 0 22 S 4 1 0 0 5 SSW 4 0 0 5 SW 7 0 0 0 7 WSW 4 0 0 0 4 W 4 0 0 0 4 WNW 3 1 0 0 4 NW 4 3 0 0 7 NNW 5 2 0 0 7 Variable 0 0 0 0 0 Total 138 27 2 0 167 Hours of calm in this stability class: 7 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 33 Page 38 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April - June 2013 Stability Class - Extremely Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 2 0 3 NNE 1 0 1 NE 4 0 5 ENE 4 0 4 E S 0 5 ESE 12 0 14 SE 5 0 5 SSE 5 0 5 S 3 0 3 SSW 3 0 3 SW 4 0 4 WSW 7 0 7 W 6 0 6 WNW 3 0 3 NW 4 0 5 NNW 2 0 3 Variable 0 0 0 0 Total 70 6 0 0 0 0 76 Hours of calm in this stability class: 29 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 33 Page 39 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April - June 2013 Stability Class - Extremely Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 0 0 0 0 0 NNE 0 0 0 1 0 0 NE 0 0 1 2 0 0 3 ENE 0 0 0 0 0 0 0 E 0 0 0 0 0 0 0 ESE 0 0 0 0 0 0 0 SE 0 0 2 3 0 6 SSE 0 0 2 4 7 2 15 S 0 0 2 3 0 3 8 SSW 0 0 4 6 2 3 15 SW 0 0 1 2 2 0 5 WSW 0 0 0 0 0 0 0 W 0 0 0 1 0 0 1 WNW 0 0 0 8 0 0 8 NW 0 0 0 3 1 0 4 NNW 0 0 0 1 0 0 1 Variable 0 0 0 0 0 0 0 Total 0 0 11 33 15 8 67 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 11 Hours of missing stability measurements in all stability classes: 33 Page 40 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April - June 2013 Stability Class - Moderately Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 1 2 0 0 3 NNE 0 0 4 6 0 0 10 NE 0 0 7 1 0 0 8 ENE 0 0 3 0 0 0 3 E 0 0 1 0 0 0 1 ESE 0 0 1 0 0 2 SE 0 0 11 2 1 0 14 SSE 0 2 4 2 10 S 0 4 5 0 10 SSW 0 2 4 2 11 SW 0 6 4 0 11 WSW 0 3 0 0 3 W 0 7 4 0 11 WNW 0 1 5 0 8 NW 0 0 5 2 9 NNW 0 0 0 1 Variable 0 0 0 0 0 Total 0 2 53 43 11 6 115 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 2 Hours of missing stability measurements in all stability classes: 33 Page 41 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April - June 2013 Stability Class - Slightly Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 2 10 3 0 0 15 NNE 0 0 5 3 2 0 10 NE 0 1 3 1 1 0 6 ENE 0 2 2 0 0 0 4 E 0 3 11 4 0 0 18 ESE 0 5 7 0 0 13 SE 0 4 6 4 3 0 17 SSE 0 s 6 4 1 2 18 S 0 1 2 1 1 3 8 SSW 0 6 2 2 3 14 SW 0 4 4 2 2 0 12 WSW 0 1 3 4 0 0 8 W 0 2 6 5 1 0 14 WNW 0 s 4 0 2 0 11 NW 0 1 2 3 2 4 12 NNW 0 0 3 1 1 0 5 Variable 0 0 0 0 0 0 0 Total 0 42 76 38 17 12 185 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 3 Hours of missing stability measurements in all stability classes: 33 Page 42 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April - June 2013 Stability Class - Neutral - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 4 19 24 10 0 58 NNE 1 8 24 27 6 1 67 NE 0 13 13 18 8 0 52 ENE 0 4 15 23 12 2 56 E 1 9 17 29 15 1 72 ESE 0 7 21 26 22 6 82 SE 0 7 19 13 9 0 48 SSE 0 4 16 13 14 5 52 S 0 5 9 19 11 6 50 SSW 0 12 13 15 13 7 60 SW 0 10 18 15 4 1 48 WSW 0 10 8 30 5 0 53 W 2 14 17 27 20 1 81 WNW 3 7 16 10 16 3 55 NW 0 9 12 45 7 6 79 NNW 0 8 11 21 4 0 44 Variable 1 1 0 0 0 0 2 Total 9 132 248 355 176 39 959 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 57 Hours of missing stability measurements in all stability classes: 33 Page 43 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April - June 2013 Stability Class Slightly Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 2 7 10 0 0 19 NNE 0 2 4 3 0 0 9 NE 2 2 3 3 4 0 14 ENE 1 6 7 9 1 0 24 E 1 4 15 8 0 0 28 ESE 0 5 8 25 6 2 46 SE 0 4 15 10 2 0 31 SSE 1 8 7 27 17 10 70 S 2 5 13 35 13 4 72 SSW 1 3 18 13 17 0 52 SW 1 4 13 16 8 3 45 WSW 0 0 4 1 3 1 9 W 0 0 4 4 4 1 13 WNW 0 5 4 8 2 0 19 NW 0 3 5 23 4 0 35 NNW 2 8 6 2 0 19 Variable 0 0 0 0 0 0 0 Total 10 55 135 201 83 21 505 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 17 Hours of missing stability measurements in all stability classes: 33 Page 44 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April - June 2013 Stability Class - Moderately Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 3 6 0 0 9 NNE 1 2 2 5 0 0 10 NE 0 2 1 2 0 0 5 ENE 1 2 4 0 0 8 E 0 3 3 1 0 8 ESE 0 1 4 5 0 11 SE 0 3 16 12 1 34 SSE 0 4 10 0 26 S 0 2 6 0 16 SSW 2 1 4 1 10 SW 0 0 4 0 5 WSW 0 3 4 0 8 W 0 1 0 2 WNW 1 0 0 0 4 NW 2 2 0 6 NNW 0 1 3 0 5 Variable 0 0 0 0 0 Total 7 26 67 58 2 167 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stabi lity class: 6 Hours of missing stability measurements in all stability classes: 33 Page 45 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: April - June 2013 Stability Class - Extremely Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 0 0 0 NNE 0 0 0 0 0 1 NE 0 0 0 2 ENE 0 0 0 0 E 1 0 0 4 ESE 0 2 0 3 SE 1 1 0 8 SSE 1 0 0 9 S 0 0 4 SSW 1 0 0 3 SW 0 2 0 2 WSW 1 0 4 W 2 2 0 7 WNW 0 2 0 6 NW 0 2 0 2 NNW 0 0 0 1 Variable 0 0 0 0 Total 7 13 25 9 3 0 57 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 33 Page 46 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: July - September 2013 Stability Class - Extremely Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 17 12 29 NNE 4 2 8 NE 12 8 21 ENE 20 3 24 E 10 6 16 ESE 17 4 21 SE 24 5 29 SSE 25 1 26 S 22 0 23 SSW 35 2 37 SW 78 3 81 WSW 28 16 44 W 13 0 13 WNW 6 2 8 NW 9 10 19 NNW 12 15 27 Variable 0 0 0 Total 5 332 89 0 0 0 426 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 5 Page 47 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: July - September 2013 Stability Class - Moderately Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 4 4 0 8 NNE 1 0 0 1 NE 2 0 0 3 ENE 8 0 0 8 E 5 0 0 5 ESE 7 1 0 8 SE 6 0 7 SSE 6 0 0 6 S 3 0 0 3 SSW 4 0 0 4 SW 3 0 0 3 WSW 0 10 2 0 0 0 12 W 0 6 0 0 0 0 6 WNW 1 6 2 0 0 0 9 NW 0 6 1 0 0 0 7 NNW 0 3 1 0 0 0 4 Variable 0 0 0 0 0 0 0 Total 2 80 12 0 0 0 94 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 5 Page 48 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: July - September 2013 Stability Class - Slightly Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 6 3 0 0 0 9 NNE 3 3 1 0 0 0 7 NE 1 6 2 0 0 0 9 ENE 1 13 2 0 0 0 16 E 0 5 2 0 0 0 7 ESE 0 14 2 0 0 0 16 SE 0 8 3 0 0 0 11 SSE 0 7 0 0 0 0 7 S 0 6 0 0 0 0 6 SSW 0 6 0 0 0 0 6 SW 3 17 0 0 0 0 20 WSW 0 14 7 0 0 0 21 W 0 10 0 0 0 0 10 WNW 0 7 2 0 0 0 9 NW 0 10 0 0 0 11 NNW 0 6 2 0 0 0 8 Variable 0 0 0 0 0 0 0 Total 8 138 27 0 0 173 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 5 Page 49 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: July - September 2013 Stability Class - Neutral - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total 9 0 0 N 3 11 0 23 2 0 0 NNE 1 10 0 13 0 0 0 NE 3 9 0 12 1 0 0 ENE 3 20 0 24 5 0 0 E 5 23 0 33 5 0 0 ESE 2 35 0 42 4 0 0 SE 5 21 0 30 0 0 0 SSE 6 10 0 16 0 0 0 S 9 7 0 16 1 0 0 SSW 6 12 0 19 0 0 0 SW 10 22 0 32 1 0 0 WSW 6 23 0 30 4 0 0 W 6 16 0 26 3 0 0 WNW 6 23 0 32 6 0 0 NW 8 29 0 43 1 0 0 NNW 3 15 0 19 0 0 0 Variable 0 0 0 0 Total 82 286 42 0 0 0 410 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 5 Page 50 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: July - September 2013 Stability Class - Slightly Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 7 14 2 0 0 0 23 NNE 3 4 0 0 0 0 7 NE 3 10 0 0 0 14 ENE 12 9 0 0 0 0 21 E 17 13 1 0 0 0 31 ESE 31 25 0 0 0 0 56 SE 30 11 0 0 0 0 41 SSE 23 0 0 0 0 0 23 S 12 7 0 0 0 0 19 SSW 13 15 0 0 0 0 28 SW 13 50 1 0 0 0 64 WSW 7 30 1 0 0 0 38 W 7 20 0 0 0 28 WNW 3 22 0 0 0 0 25 NW 12 40 0 0 0 53 NNW 9 16 0 0 0 0" 25 Variable 0 0 0 0 0 0 0 Total 202 286 7 1 0 0 496 Hours of calm in this stability class: 3 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 5 Page 51 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: July - September 2013 Stability Class - Moderately Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total 0 0 0 0 N 5 2 7 0 0 0 0 NNE 5 1 6 0 0 0 0 NE 13 0 13 0 0 0 0 ENE 21 3 24 0 0 0 0 E 36 1 37 0 0 0 0 ESE 63 11 74 0 0 0 0 SE 50 0 50 0 0 0 0 SSE 23 0 23 0 0 0 0 S 17 0 17 0 0 0 0 SSW 11 1 12 0 0 0 0 SW 8 1 9 0 0 0 0 WSW 2 0 2 0 0 0 0 W 9 0 9 0 0 0 0 WNW 14 3 17 9 0 0 0 0 NW 12 21 5 0 0 0 0 NNW 3 8 0 0 0 0 0 Variable 2 2 Total 294 37 0 0 0 0 331 Hours of calm in this stability class: 12 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 5 Page 52 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: July - September 2013 Stability Class - Extremely Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 4 4 NNE 7 7 NE 5 5 ENE 15 15 E 14 14 ESE 51 53 SE 20 21 SSE 7 7 S 6 6 SSW 5 5 SW 5 5 WSW 2 2 W 4 4 WNW 3 3 NW 4 5 NNW 2 2 Variable 0 0 Total 154 4 0 0 0 0 158 Hours of calm in this stability class: 100 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 5 Page 53 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: July - September 2013 Stability Class - Extremely Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 0 NNE 0 0 0 NE 2 0 4 ENE 0 1 1 E 1 0 1 ESE 0 3 3 SE 4 2 6 SSE 5 7 12 S 4 3 10 SSW 21 13 38 SW 7 6 16 WSW 2 2 5 W 1 0 1 WNW 1 0 1 NW 0 8 8 NNW 1 4 6 Variable 0 0 0 Total 0 4 49 49 9 1 112 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 5 Page 54 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: July - September 2013 Stability Class - Moderately Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 4 0 0 0 4 NNE 0 0 5 1 0 0 6 NE 0 0 8 4 0 0 12 ENE 0 4 6 0 0 0 10 E 0 1 S 2 0 0 8 ESE 0 9 1 0 0 11 SE 0 1 7 1 0 0 9 SSE 0 2 6 2 0 0 10 S 0 2 5 3 0 0 10 SSW 0 11 14 2 2 0 29 SW 0 2 13 2 1 0 18 WSW 0 1 9 1 0 0 11 W 0 0 4 0 0 0 4 WNW 0 0 1 1 0 0 2 NW 0 0 8 5 0 0 13 NNW 0 1 12 3 0 0 16 Variable 0 0 0 0 0 0 0 Total 0 26 116 -28 3 0 173 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: S Page 55 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: July - September 2013 Stability Class - Slightly Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 6 8 3 0 0 17 NNE 0 3 3 0 0 0 6 NE 0 9 9 1 1 0 20 ENE 0 9 11 0 0 0 20 E 0 1 S 1 0 0 7 ESE 0 7 19 1 0 0 27 SE 0 2 10 s 0 18 SSE 0 2 1 14 S 0 2 1 15 SSW 0 3 0 19 SW 0 2 0 15 WSW 0 3 0 12 W 0 1 0 10 WNW 0 5 0 10 NW 0 3 0 11 NNW 0 7 0 22 Variable 0 0 0 0 Total 0 84 110 39 2 243 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 5 Page 56 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: July - September 2013 Stability Class - Neutral - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 10 11 8 1 0 31 NNE 0 6 7 4 0 0 17 NE 1 12 4 15 0 33 ENE 1 11 11 4 0 0 27 E 1 8 9 13 0 32 ESE 1 5 22 17 0 0 45 SE 1 9 10 7 0 0 27 SSE 0 5 6 9 1 22 S 1 13 14 9 1 1 39 SSW 0 14 13 18 5 1 51 SW 0 11 17 16 2 0 46 WSW 2 13 14 18 2 0 49 W 1 11 12 12 0 0 36 WNW 4 9 14 16 0 0 43 NW 1 5 16 20 4 0 46 NNW 0 5 11 12 1 0 29 Variable 0 0 0 0 0 0 0 Total 15 147 191 198 19 3 573 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 5 Page 57 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: July - September 2013 Stability Class - Slightly Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 2 18 18 0 0 38 NNE 2 6 9 0 0 18 NE 0 7 4 10 0 0 21 ENE 0 1 16 4 0 0 21 E 0 2 11 10 2 0 25 ESE 0 19 40 4 0 63 SE 3 9 13 0 0 25 SSE 5 12 16 0 34 S 7 11 24 1 0 44 SSW 2 19 45 10 0 76 SW 3 8 32 12 1 56 WSW 3 13 19 1 0 36 W 2 3 11 1 0 17 WNW 1 8 10 0 0 19 NW 0 5 15 0 1 21 NNW 0 9 15 0 0 25 Variable 0 0 0 0 0 0 Total 3 40 171 291 32 2 539 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stabil ity class: 0 Hours of missing stability measurements in all stability classes: 5 Page 58 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: July - September 2013 Stability Class - Moderately Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 12 6 0 19 NNE 8 6 0 19 NE 7 4 0 18 ENE 5 2 0 11 E 19 6 0 30 ESE 11 27 10 50 SE 10 25 0 40 SSE 10 13 2 31 S 13 42 2 67 SSW 13 35 1 51 SW 20 3 0 24 WSW 10 0 0 14 W 3 1 0 5 WNW 5 2 0 8 NW 10 6 0 17 NNW 2 2 0 4 Variable 0 0 0 0 Total 5 50 158 180 15 0 408 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 5 Page 59 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: July - September 2013 Stability Class - Extremely Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 1 0 0 0 1 NNE 0 4 2 1 0 0 7 NE 1 2 2 0 0 0 5 ENE 1 2 0 0 0 0 3 E 0 6 2 0 0 0 8 ESE 2 3 1 2 1 0 9 SE 0 6 7 6 1 0 20 SSE 0 6 12 5 3 0 26 S 2 10 14 3 0 0 29 SSW 0 2 5 1 0 0 8 SW 1 2 12 0 0 0 15 WSW 0 4 6 1 0 0 11 W 0 2 3 0 0 0 S WNW 0 1 3 0 0 0 4 NW 0 0 0 0 0 0 0 NNW 1 2 0 0 0 4 Variable 0 0 0 0 0 0 0 Total 8 51 72 19 5 0 155 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: S Page 60 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October - December2013 Stability Class - Extremely Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 1 2 0 0 0 3 NNE 0 0 0 0 0 0 0 NE 0 0 0 0 0 0 0 ENE 0 0 1 0 0 0 1 E 0 0 5 0 0 0 5 ESE 0 1 5 0 0 0 6 SE 0 14 8 0 0 0 22 SSE 0 12 3 0 0 0 15 S 0 5 1 0 0 0 6 SSW 0 2 0 0 0 0 2 SW 0 23 6 0 0 0 29 WSW 0 0 5 0 0 0 5 W 0 4 9 0 0 0 13 WNW 0 0 7 2 0 0 9 NW 0 5 0 0 0 6 NNW 0 2 5 0 0 0 7 Variable 0 0 0 0 0 0 0 Total 0 65 62 2 0 0 129 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 Page 61 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October - December2013 Stability Class - Moderately Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 NNE 0 0 NE 0 0 ENE 0 1 E 0 1 ESE 0 0 SE 0 2 SSE 0 4 S 0 2 SSW 0 1 SW 0 4 WSW 0 5 W 0 5 WNW 0 8 NW 0 12 NNW 0 4 Variable 0 0 Total 0 26 21 3 0 0 50 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 Page 62 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October - December2013 Stability Class - Slightly Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 0 0 0 1 NNE 0 1 0 0 0 2 NE 0 1 0 0 0 0 1 ENE 0 2 0 0 0 0 2 E 0 0 0 0 0 0 0 ESE 1 2 2 0 0 0 5 SE 0 8 2 0 0 0 10 SSE 0 7 0 0 0 0 7 S 0 2 0 0 0 0 2 SSW 0 0 0 0 0 0 0 SW 0 8 3 0 0 0 11 WSW 0 5 2 0 0 0 7 W 0 3 10 2 0 0 15 WNW 0 2 6 4 0 0 12 NW 0 5 4 0 0 0 9 NNW 0 4 9 0 0 0 13 Variable 0 0 0 0 0 0 0 Total 1 50 40 6 0 0 97 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 Page 63 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October - December2013 Stability Class - Neutral - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 4 19 27 2 0 0 52 NNE 2 8 7 0 0 0 17 NE 1 14 23 0 0 0 38 ENE 3 27 5 0 0 35 E 8 30 10 0 0 48 ESE 2 26 7 0 0 35 SE 9 39 9 0 0 57 SSE 3 21 3 0 0 27 S 7 12 3 0 0 22 SSW 1 14 0 0 0 15 SW 4 38 8 0 0 50 WSW 4 55 15 0 0 74 W 1 63 75 13 0 152 WNW 6 59 92 16 0 173 NW 7 71 63 0 0 141 NNW 4 22 15 0 0 41 Variable 0 0 0 0 0 0 Total 66 518 362 31 0 977 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stabil ity class: 0 Hours of missing stability measurements in all st ability classes: 0 Page 64 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October December2013 Stability Class - Slightly Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 2 1 0 0 3 NNE 3 2 0 0 5 NE 3 2 0 0 5 ENE 3 12 0 0 15 E 3 7 0 0 10 ESE 12 33 4 0 49 SE 15 50 7 0 72 SSE 25 21 3 0 49 S 10 13 7 0 30 SSW 11 19 8 0 38 SW 16 57 15 0 88 WSW 20 39 10 0 69 W 10 29 6 0 45 WNW 16 51 11 0 78 NW 10 43 4 0 57 NNW 3 9 0 0 12 Variable 0 0 0 0 0 Total 162 388 75 0 0 0 625 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 Page 65 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October - December2013 Stability Class - Moderately Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 0 0 0 0 0 NNE 2 0 0 0 0 0 2 NE 5 1 0 0 0 0 6 ENE 4 5 0 0 0 0 9 E 8 0 0 0 0 0 8 ESE 14 10 0 0 0 0 24 SE 17 14 0 0 0 0 31 SSE 18 0 0 0 0 0 18 S 6 2 0 0 0 0 8 SSW 7 4 0 0 0 0 11 SW 13 1 0 0 0 14 WSW 7 0 0 0 0 7 W 14 0 0 0 0 14 WNW 7 7 0 0 0 14 NW 5 0 0 0 0 5 NNW 3 0 0 0 0 3 Variable 0 0 0 0 0 0 Total 130 44 0 0 0 174 Hours of calm in this stability class: 1 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 Page 66 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October - December2013 Stability Class - Extremely Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 0 0 0 0 0 NNE 5 0 0 0 0 0 5 NE 2 1 0 0 0 0 3 ENE 10 0 0 0 0 0 10 E 13 0 0 0 0 0 13 ESE 28 4 0 0 0 0 32 SE 19 0 0 0 0 0 19 SSE 14 0 0 0 0 0 14 S 4 0 0 0 0 0 4 SSW 4 0 0 0 0 0 4 SW 1 0 0 0 0 0 1 WSW 4 0 0 0 0 0 4 W 6 0 0 0 0 0 6 WNW 5 0 0 0 0 0 5 NW 2 0 0 0 0 0 2 NNW 1 0 0 0 0 0 1 Variable 2 0 0 0 0 0 2 Total 120 5 0 0 0 0 125 Hours of calm in this stability class: 30 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 Page 67 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October - December2013 Stability Class - Extremely Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 0 0 NNE 0 0 0 0 NE 0 0 0 0 ENE 0 0 0 E 0 0 0 0 ESE 0 0 0 1 SE 0 1 0 3 SSE 0 1 3 6 S 0 0 4 SSW 0 0 0 6 SW 0 0 0 3 WSW 0 0 0 1 W 0 0 0 0 WNW 0 0 0 NW 0 0 0 0 NNW 0 0 0 0 Variable 0 0 0 0 Total 0 0 3 16 3 3 25 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 Page 68 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October - December2013 Stability Class - Moderately Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 0 1 0 0 1 NNE 0 0 0 0 0 0 0 NE 0 0 0 0 0 0 0 ENE 0 0 0 1 0 0 1 E 0 0 2 3 0 0 5 ESE 0 0 6 0 0 7 SE 0 0 4 5 0 0 9 SSE 0 6 3 0 1 10 S 0 0 1 0 0 1 SSW 0 5 3 0 9 SW 0 2 1 2 0 5 WSW 0 0 2 0 0 2 W 0 1 5 0 0 6 WNW 0 0 2 2 0 4 NW 0 0 0 0 0 0 NNW 0 1 2 1 0 4 Variable 0 0 0 0 0 0 Total 0 0 22 35 6 1 64 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 Page 69 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October - December2013 Stability Class - Slightly Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 1 0 2 NNE 0 0 0 0 NE 0 0 0 0 ENE 2 0 0 2 E 0 0 0 0 ESE 1 1 0 3 SE 1 0 0 5 SSE 1 0 4 S 2 1 0 4 SSW 4 0 0 8 SW 3 1 0 7 WSW 4 2 0 9 W 2 3 0 8 WNW 0 1 3 2 8 1 15 NW 0 3 6 7 6 0 22 NNW 0 0 6 3 0 0 9 Variable 0 0 0 0 0 0 0 Total 0 6 35 32 24 1 98 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 Page 70 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October - December2013 Stability Class - Neutral - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 6 10 18 7 0 42 NNE 10 4 12 3 0 29 NE 2 8 17 6 0 33 ENE 8 18 20 1 0 47 E 10 15 8 0 0 34 ESE 8 13 20 2 0 44 SE 3 23 26 9 1 65 SSE 5 17 14 13 4 53 S 3 7 7 11 6 35 SSW 3 14 28 7 1 53 SW 5 14 28 9 1 59 WSW 5 32 31 21 1 91 W 6 41 83 38 17 186 WNW 6 29 102 49 10 197 NW 10 19 75 29 0 133 NNW 5 13 29 10 1 59 Variable 0 0 0 0 0 0 Total 13 95 277 518 215 42 1160 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 Page 71 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October - December2013 Stability Class - Slightly Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 3 0 0 5 NNE 0 2 2 0 0 0 4 NE 0 1 4 0 0 0 5 ENE 0 1 2 11 0 0 14 E 1 2 7 1 0 0 11 ESE 0 3 2 9 8 0 22 SE 0 3 18 27 15 1 64 SSE 0 1 7 24 7 2 41 S 2 3 12 31 3 9 60 SSW 1 1 9 41 17 12 81 SW 0 1 11 28 23 2 65 WSW 0 1 15 16 3 1 36 W 0 1 25 16 7 0 49 WNW 0 3 17 30 4 0 54 NW 0 5 12 19 0 0 36 NNW 0 2 9 6 0 0 17 Variable 0 0 0 0 0 0 0 Total 4 31 155 260 87 27 564 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stabili ty class: 0 Hours of missing stability measurements in all stability classes: 0 Page 72 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October - December2013 Stability Class - Moderately Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 2 2 0 0 5 NNE 0 0 3 0 0 0 3 NE 0 1 2 0 0 0 3 ENE 1 0 3 4 0 0 8 E 0 2 1 1 0 0 4 ESE 0 0 0 2 0 3 SE 0 1 0 6 1 0 8 SSE 0 6 13 4 0 24 S 0 0 1 16 2 0 19 SSW 0 0 3 9 0 0 12 SW 0 2 1 7 0 0 10 WSW 0 1 4 4 0 0 9 W 0 0 10 10 0 0 20 WNW 0 0 7 8 0 0 15 NW 0 0 6 5 0 0 11 NNW 0 2 4 2 0 0 8 Variable 0 0 0 0 0 0 0 Total 1 11 54 87 9 0 162 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 Page 73 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Joint Frequency Tables Quad Cities Generating Station Period of Record: October - December2013 Stability Class - Extremely Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 4 2 0 0 0 7 NNE 0 4 0 0 0 5 NE 2 0 0 4 0 0 6 ENE 1 3 1 1 0 0 6 E 0 2 2 2 0 0 6 ESE 0 0 7 2 0 0 9 SE 0 2 8 3 0 0 13 SSE 0 5 3 0 0 9 S 1 1 5 1 2 0 10 SSW 0 1 10 7 0 0 18 SW 0 4 8 7 0 0 19 WSW 0 3 0 0 0 4 W 0 2 2 0 0 0 4 WNW 0 3 7 2 0 0 12 NW 0 0 0 0 0 0 0 NNW 1 1 0 0 0 3 Variable 0 0 0 0 0 0 0 Total 6 26 65 32 2 0 131 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 4 Hours of missing stability measurements in all stability classes: 0 Page 74 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report Solid Waste and Irradiated Fuel Shipments A. Solid Waste Shipped Offsite for Burial or Disposal (Not irradiated fuel)

1. Types of Waste Types of Waste Total Total Period Est. Total Quantity Activity (Ci) Error %

(m3)

a. Spent resins, filter sludges, evaporator bottoms, etc 7.90E+01 2.21E+02 2013 2.50E+01
b. Dry compressible waste, contaminated equip, etc 1.17E+03 8.50E-01 2013 2.50E+01
c. Irradiated components, control rods, etc 1.59E+00 8.96E+01 2013 2.50E+01
d. Other (describe) Combined Packages of a. and b. N/A N/A N/A N/A
2. Estimate of major nuclide composition (by waste type)

Major Nuclide Composition  %

a. Co-60 6.37E+01 Fe-55 2.27E+01 Cs-137 9.76E+00 Ni-63 2.24E+00
b. Mn-54 3.34E+00 Fe-55 1.25E+01 Co-58 1.66E+00 Co-60 6.12E+01 Zn-65 1.12E+01 Cs-137 8.11E+00
c. Cr-51 2.63E+00 Mn-54 3.31E+00 Fe-55 4.17E+01 Co-58 2.44E+00 Co-60 4.13E+01 Ni-63 1.80E+00 Zn-65 4.47E+00
d. N/A N/A Page 75 of 76

Quad Cities Nuclear Power Station 2013 Annual Radioactive Effluent Release Report

3. Solid Waste Disposition Number of Shipments Mode of Transportation Destination 27 Highway Processor 18 Highway Disposal B. Irradiated Fuel Shipments (disposition)

Number of Shipments Mode of Transportation Destination N/A N/A N/A C. Changes to the Process Control Program Revision 8 of RW-AA-100, Process Control Program for Radioactive Wastes, was sent with the 2012 ARERR.

No changes have been made.

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