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Appendix E: Effluent Quality Data for Mines in 2013 (Part 2)

Summary Review of Performance of Metal Mines
Subject to the Metal Mining Effluent Regulations

Macassa Mine
Magnacon Mine (part of Eagle River Mill)
Matagami Mine
MAX Molybdenum Mine and Mill - MM.SiteD – Mine Portal Settling Pond
MAX Molybdenum Mine and Mill - MM.SiteI – Settling Ponds Decant
MAX Molybdenum Mine and Mill - MM.TP – Tailings Pond Discharge
McAlpine Mill Site
McArthur River Operation - Station 2.1
McArthur River Operation - Station 2.1B
McArthur River Operation - Station 2.7
McClean Lake Operation - CM01-B
McClean Lake Operation - CM03
McClean Lake Operation - SC01
McClean Lake Operation - SP01

Metal Mining Effluent Regulations (MMER)
2013 Effluent Compliance
Mine/Mill NameMacassa Mine
Operator NameKirkland Lake Gold Inc.
Product(s)Gold
AddressHighway 66, #3 Shaft, Kirkland Lake, Ontario P2N 3J1
Effluent Discharge PointC Dam
Macassa Mine - C Dam
ParametersLimitsJan.Feb.MarchAprilMayJuneJulyAug.Sep.Oct.Nov.Dec.

Comments:

Notes:
ND: No Deposit
NMR: No Measurement Required
Pass: ≤50% Mortality
Fail: >50% Mortality
Highlighted data indicate that a monthly effluent quality standard was exceeded for that month.
A "Pass" for the Daphnia magna monitoring test is not a requirement.

As (mg/L)0.5 0.00060.00080.00070.00080.00050.00130.00190.00080.00090.00080.00060.0006
Cu (mg/L)0.3 0.00560.00570.00610.02500.00750.01650.02440.00930.00880.01040.01500.0125
CN (mg/L)1.0 0.00420.01280.00530.01540.01050.01200.01040.00150.00100.00480.10100.0478
Pb (mg/L) 0.2 0.00050.00050.00050.00060.00100.00050.00060.00050.00050.00050.00050.0005
Ni (mg/L) 0.5 0.00250.00210.00250.00320.00350.00300.00320.00220.00160.00200.00250.0033
Zn (mg/L)0.5 0.01030.00930.11160.01120.00880.00430.00310.00530.00480.00460.00550.0068
TSS (mg/L)15 1.551.031.432.601.632.633.801.182.752.501.380.88
Ra-226 (Bq/L)0.37 NMRNMR0.0025NMRNMR0.0050NMR0.0025NMR0.0025NMRNMR
pH low ≥6.07.88.06.17.67.47.77.87.87.87.37.67.7
pH high ≤9.58.28.28.28.28.18.08.18.28.28.28.38.0
Flow (m3/month) ____123,31254,41173,463244,458479,526585,100367,484158,948240,750231,980427,604145,364
Rainbow Trout Pass111111111111
Acute Lethality Test Fail------------
Daphnia magnaPass111111111111
Monitoring TestFail------------
Metal Mining Effluent Regulations (MMER)
2013 Effluent Compliance
Mine/Mill NameMagnacon Mine (part of Eagle River Mill)
Operator NameWesdome Gold Mines Ltd.
Product(s)Gold
Address93 Mission Road, P.O. Box 1520, Wawa, Ontario P0S 1K0
Effluent Discharge PointMagnacon Mine
Magnacon Mine (part of Eagle River Mill) - Magnacon Mine
ParametersLimitsJan.Feb.MarchAprilMayJuneJulyAug.Sep.Oct.Nov.Dec.

Comments:

Notes:
ND: No Deposit
NMR: No Measurement Required
Pass: ≤50% Mortality
Fail: >50% Mortality
Highlighted data indicate that a monthly effluent quality standard was exceeded for that month.
A "Pass" for the Daphnia magna monitoring test is not a requirement.

As (mg/L)0.5 NDNDNDNDNDNDNDNDNDNDNDND
Cu (mg/L)0.3 NDNDNDNDNDNDNDNDNDNDNDND
CN (mg/L)1.0 NDNDNDNDNDNDNDNDNDNDNDND
Pb (mg/L) 0.2 NDNDNDNDNDNDNDNDNDNDNDND
Ni (mg/L) 0.5 NDNDNDNDNDNDNDNDNDNDNDND
Zn (mg/L)0.5 NDNDNDNDNDNDNDNDNDNDNDND
TSS (mg/L)15 NDNDNDNDNDNDNDNDNDNDNDND
Ra-226 (Bq/L)0.37 NDNDNDNDNDNDNDNDNDNDNDND
pH low ≥6.0NDNDNDNDNDNDNDNDNDNDNDND
pH high ≤9.5NDNDNDNDNDNDNDNDNDNDNDND
Flow (m3/month) ____NDNDNDNDNDNDNDNDNDNDNDND
Rainbow Trout PassNDNDNDNDNDNDNDNDNDNDNDND
Acute Lethality Test Fail------------
Daphnia magnaPassNDNDNDNDNDNDNDNDNDNDNDND
Monitoring TestFail------------
Metal Mining Effluent Regulations (MMER)
2013 Effluent Compliance
Mine/Mill NameMatagami Mine
Operator NameXstrata Canada Corporation / Glencore Canada Corporation
Product(s)Zinc-Copper
Address500 Industriel Boulevard, Matagami, Quebec J0Y 2A0
Effluent Discharge PointFinal Effluent (WLD)
Matagami Mine - Final Effluent (WLD)
ParametersLimitsJan.Feb.MarchAprilMayJuneJulyAug.Sep.Oct.Nov.Dec.

Comments: As of July 30, 2013, the ownership of Matagami Mine was transferred from Xstrata Canada Corporation to Glencore Canada Corporation.

Notes:
ND: No Deposit
NMR: No Measurement Required
Pass: ≤50% Mortality
Fail: >50% Mortality
Highlighted data indicate that a monthly effluent quality standard was exceeded for that month.
A "Pass" for the Daphnia magna monitoring test is not a requirement.

As (mg/L)0.5 0.00040.00070.00080.00050.00060.00110.00160.00400.00080.00050.00050.0006
Cu (mg/L)0.3 0.00030.00030.00090.00260.00300.00380.00290.00190.00410.00380.00250.0034
CN (mg/L)1.0 NMRNMRNMRNMRNMRNMRNMRNMRNMRNMRNMRNMR
Pb (mg/L) 0.2 0.00120.00260.00380.00050.00160.00180.00070.00060.00090.00050.00090.0009
Ni (mg/L) 0.5 0.00390.00550.00300.00050.00150.00050.00080.00230.00140.00090.00060.0005
Zn (mg/L)0.5 0.00990.00140.01040.11080.12260.06330.02960.03380.03690.04340.04130.0154
TSS (mg/L)15 2.101.751.382.753.403.131.800.882.501.202.753.60
Ra-226 (Bq/L)0.37 0.0020NMRNMRNMR0.0010NMR0.0010NMRNMR0.0030NMRNMR
pH low ≥6.08.88.88.78.98.69.07.47.58.59.09.08.8
pH high ≤9.59.38.99.39.19.29.28.99.09.09.29.29.2
Flow (m3/month) ____737,408516,8441,090,0781,807,2832,041,8891,414,244602,0571,055,7671,467,8291,422,2461,587,117852,671
Rainbow Trout Pass111111111111
Acute Lethality Test Fail------------
Daphnia magnaPass111111111111
Monitoring TestFail------------
Metal Mining Effluent Regulations (MMER)
2013 Effluent Compliance
Mine/Mill NameMAX Molybdenum Mine and Mill
Operator NameFortyTwo Metals Inc.
Product(s)Molybdenum
Address42 Westside Road, Trout Lake, British Columbia V0G 1R0
Effluent Discharge PointMM.SiteD – Mine Portal Settling Pond
MAX Molybdenum Mine and Mill - MM.SiteD – Mine Portal Settling Pond
ParametersLimitsJan.Feb.MarchAprilMayJuneJulyAug.Sep.Oct.Nov.Dec.

Comments:

Notes:
ND: No Deposit
NMR: No Measurement Required
Pass: ≤50% Mortality
Fail: >50% Mortality
Highlighted data indicate that a monthly effluent quality standard was exceeded for that month.
A "Pass" for the Daphnia magna monitoring test is not a requirement.

As (mg/L)0.5 NDNDNDNDNDNDNDNDNDNDNDND
Cu (mg/L)0.3 NDNDNDNDNDNDNDNDNDNDNDND
CN (mg/L)1.0 NDNDNDNDNDNDNDNDNDNDNDND
Pb (mg/L) 0.2 NDNDNDNDNDNDNDNDNDNDNDND
Ni (mg/L) 0.5 NDNDNDNDNDNDNDNDNDNDNDND
Zn (mg/L)0.5 NDNDNDNDNDNDNDNDNDNDNDND
TSS (mg/L)15 NDNDNDNDNDNDNDNDNDNDNDND
Ra-226 (Bq/L)0.37 NDNDNDNDNDNDNDNDNDNDNDND
pH low ≥6.0NDNDNDNDNDNDNDNDNDNDNDND
pH high ≤9.5NDNDNDNDNDNDNDNDNDNDNDND
Flow (m3/month) ____NDNDNDNDNDNDNDNDNDNDNDND
Rainbow Trout PassNDNDNDNDNDNDNDNDNDNDNDND
Acute Lethality Test Fail------------
Daphnia magnaPassNDNDNDNDNDNDNDNDNDNDNDND
Monitoring TestFail------------
Metal Mining Effluent Regulations (MMER)
2013 Effluent Compliance
Mine/Mill NameMAX Molybdenum Mine and Mill
Operator NameFortyTwo Metals Inc.
Product(s)Molybdenum
Address42 Westside Road, Trout Lake, British Columbia V0G 1R0
Effluent Discharge PointMM.SiteI – Settling Ponds Decant
MAX Molybdenum Mine and Mill - MM.SiteI – Settling Ponds Decant
ParametersLimitsJan.Feb.MarchAprilMayJuneJulyAug.Sep.Oct.Nov.Dec.

Comments: Only flow and pH data were provided for the first quarter. No pH and TSS data were provided for April and May.

Notes:
ND: No Deposit
NMR: No Measurement Required
Pass: ≤50% Mortality
Fail: >50% Mortality
Highlighted data indicate that a monthly effluent quality standard was exceeded for that month.
A "Pass" for the Daphnia magna monitoring test is not a requirement.

As (mg/L)0.5 ---NMRNMR0.0003NMRNMR0.0008NMR0.00100.0007
Cu (mg/L)0.3 ---NMRNMR0.0001NMRNMR0.0001NMR0.00030.0002
CN (mg/L)1.0 NMRNMRNMRNMRNMRNMRNMRNMRNMRNMRNMRNMR
Pb (mg/L) 0.2 ---NMRNMR0.0001NMRNMR0.0001NMR0.00060.0001
Ni (mg/L) 0.5 ---NMRNMR0.0010NMRNMR0.0006NMR0.00050.0005
Zn (mg/L)0.5 ---NMRNMR0.0020NMRNMR0.0020NMR0.00200.0020
TSS (mg/L)15 -----3.000.500.500.500.500.500.50
Ra-226 (Bq/L)0.37 ---NMRNMR0.0025NMRNMR0.0025NMR0.0100NMR
pH low ≥6.08.38.28.1--8.38.18.18.28.18.18.0
pH high ≤9.58.38.28.1--8.38.18.18.28.18.28.0
Flow (m3/month) ____114,66942,46147,01054,926120,167110,970114,669114,669110,970110,97076,11256,983
Rainbow Trout Pass---NMRNMR1NMRNMR1NMRNMR1
Acute Lethality Test Fail------------
Daphnia magnaPass---NMRNMR1NMRNMR1NMRNMR1
Monitoring TestFail------------
Metal Mining Effluent Regulations (MMER)
2013 Effluent Compliance
Mine/Mill NameMAX Molybdenum Mine and Mill
Operator NameFortyTwo Metals Inc.
Product(s)Molybdenum
Address42 Westside Road, Trout Lake, British Columbia V0G 1R0
Effluent Discharge PointMM.TP – Tailings Pond Discharge
MAX Molybdenum Mine and Mill - MM.TP – Tailings Pond Discharge
ParametersLimitsJan.Feb.MarchAprilMayJuneJulyAug.Sep.Oct.Nov.Dec.

Comments: Only flow and pH data were provided for the first quarter.

Notes:
ND: No Deposit
NMR: No Measurement Required
Pass: ≤50% Mortality
Fail: >50% Mortality
Highlighted data indicate that a monthly effluent quality standard was exceeded for that month.
A "Pass" for the Daphnia magna monitoring test is not a requirement.

As (mg/L)0.5 --NDNDNDNDNDNDNDNDNDND
Cu (mg/L)0.3 --NDNDNDNDNDNDNDNDNDND
CN (mg/L)1.0 --NDNDNDNDNDNDNDNDNDND
Pb (mg/L) 0.2 --NDNDNDNDNDNDNDNDNDND
Ni (mg/L) 0.5 --NDNDNDNDNDNDNDNDNDND
Zn (mg/L)0.5 --NDNDNDNDNDNDNDNDNDND
TSS (mg/L)15 --NDNDNDNDNDNDNDNDNDND
Ra-226 (Bq/L)0.37 --NDNDNDNDNDNDNDNDNDND
pH low ≥6.08.98.9NDNDNDNDNDNDNDNDNDND
pH high ≤9.58.98.9NDNDNDNDNDNDNDNDNDND
Flow (m3/month) ____12,1763,314NDNDNDNDNDNDNDNDNDND
Rainbow Trout Pass--NDNDNDNDNDNDNDNDNDND
Acute Lethality Test Fail------------
Daphnia magnaPass--NDNDNDNDNDNDNDNDNDND
Monitoring TestFail------------
Metal Mining Effluent Regulations (MMER)
2013 Effluent Compliance
Mine/Mill NameMcAlpine Mill Site
Operator NameSMC (Canada) Ltd.
Product(s)Gold-Silver-Platinum-Palladium
AddressLot 4, Concession 4, P.O. Box 710, Coleman Road, Cobalt, Ontario P0J 1C0
Effluent Discharge PointPolishing Pond
McAlpine Mill Site - Polishing Pond
ParametersLimitsJan.Feb.MarchAprilMayJuneJulyAug.Sep.Oct.Nov.Dec.

Comments:

Notes:
ND: No Deposit
NMR: No Measurement Required
Pass: ≤50% Mortality
Fail: >50% Mortality
Highlighted data indicate that a monthly effluent quality standard was exceeded for that month.
A "Pass" for the Daphnia magna monitoring test is not a requirement.

As (mg/L)0.5 0.06880.10950.12880.18540.19800.16430.12800.07300.07580.07880.12880.1918
Cu (mg/L)0.3 0.00280.00780.00830.00680.00500.00380.00200.00380.00400.00400.00600.0070
CN (mg/L)1.0 NMRNMRNMRNMRNMRNMRNMRNMRNMRNMRNMRNMR
Pb (mg/L) 0.2 0.00580.00490.00530.00410.00560.00340.00450.00450.00380.00560.00460.0036
Ni (mg/L) 0.5 0.02880.02450.02530.02120.00850.00950.00800.01000.00420.00700.00930.0212
Zn (mg/L)0.5 0.00200.00180.00480.00620.00400.00150.00100.00100.00220.00130.00350.0074
TSS (mg/L)15 4.758.004.256.6011.757.505.004.003.403.505.252.80
Ra-226 (Bq/L)0.37 NMR0.0050NMRNMR0.0050NMRNMR0.0050NMRNMR0.0050NMR
pH low ≥6.07.18.18.18.08.47.98.17.98.08.08.07.9
pH high ≤9.58.38.98.68.68.98.78.48.08.28.28.38.6
Flow (m3/month) ____35,92634,43555,386325,746178,25850,63346,16921,41830,34237,470158,83160,694
Rainbow Trout PassNMR1NMRNMR1NMRNMR1NMRNMR1NMR
Acute Lethality Test Fail------------
Daphnia magnaPass1111--112111
Monitoring TestFail----2211----
Metal Mining Effluent Regulations (MMER)
2013 Effluent Compliance
Mine/Mill NameMcArthur River Operation
Operator NameCameco Corporation
Product(s)Uranium
Address2121-11th Street West, Saskatoon, Saskatchewan S7M 1J3
Effluent Discharge PointStation 2.1
McArthur River Operation - Station 2.1
ParametersLimitsJan.Feb.MarchAprilMayJuneJulyAug.Sep.Oct.Nov.Dec.

Comments:

Notes:
ND: No Deposit
NMR: No Measurement Required
Pass: ≤50% Mortality
Fail: >50% Mortality
Highlighted data indicate that a monthly effluent quality standard was exceeded for that month.
A "Pass" for the Daphnia magna monitoring test is not a requirement.

As (mg/L)0.5 0.00190.00140.00150.00160.00150.00170.00250.00280.00160.00140.00160.0016
Cu (mg/L)0.3 0.00120.00130.00110.00120.00110.00100.00100.00080.00100.00110.00140.0012
CN (mg/L)1.0 NMRNMRNMRNMRNMRNMRNMRNMRNMRNMRNMRNMR
Pb (mg/L) 0.2 0.00010.00010.00010.00010.00010.00010.00010.00010.00010.00010.00010.0001
Ni (mg/L) 0.5 0.00170.00140.00140.00180.00120.00090.00100.00120.00100.00090.00150.0013
Zn (mg/L)0.5 0.00150.00130.00110.00150.00160.00200.00180.00230.00090.00100.00150.0014
TSS (mg/L)15 1.000.632.250.700.500.501.701.000.630.600.500.60
Ra-226 (Bq/L)0.37 0.04600.05750.04500.04800.03250.04500.04250.02250.10000.07200.04500.0380
pH low ≥6.07.07.17.07.07.06.86.86.97.37.17.07.1
pH high ≤9.57.37.37.37.77.57.47.57.47.47.67.27.4
Flow (m3/month) ____207,050208,925182,999178,570202,281185,752178,107147,394211,910193,126183,465183,465
Rainbow Trout PassNMR1NMR1NMRNMRNMR1NMRNMR1NMR
Acute Lethality Test Fail------------
Daphnia magnaPassNMR1NMR1NMRNMRNMR1NMRNMR1NMR
Monitoring TestFail------------
Metal Mining Effluent Regulations (MMER)
2013 Effluent Compliance
Mine/Mill NameMcArthur River Operation
Operator NameCameco Corporation
Product(s)Uranium
Address2121-11th Street West, Saskatoon, Saskatchewan S7M 1J3
Effluent Discharge PointStation 2.1B
McArthur River Operation - Station 2.1B
ParametersLimitsJan.Feb.MarchAprilMayJuneJulyAug.Sep.Oct.Nov.Dec.

Comments:

Notes:
ND: No Deposit
NMR: No Measurement Required
Pass: ≤50% Mortality
Fail: >50% Mortality
Highlighted data indicate that a monthly effluent quality standard was exceeded for that month.
A "Pass" for the Daphnia magna monitoring test is not a requirement.

As (mg/L)0.5 NDNDNDNDNDNDNDNDNDNDNDND
Cu (mg/L)0.3 NDNDNDNDNDNDNDNDNDNDNDND
CN (mg/L)1.0 NDNDNDNDNDNDNDNDNDNDNDND
Pb (mg/L) 0.2 NDNDNDNDNDNDNDNDNDNDNDND
Ni (mg/L) 0.5 NDNDNDNDNDNDNDNDNDNDNDND
Zn (mg/L)0.5 NDNDNDNDNDNDNDNDNDNDNDND
TSS (mg/L)15 NDNDNDNDNDNDNDNDNDNDNDND
Ra-226 (Bq/L)0.37 NDNDNDNDNDNDNDNDNDNDNDND
pH low ≥6.0NDNDNDNDNDNDNDNDNDNDNDND
pH high ≤9.5NDNDNDNDNDNDNDNDNDNDNDND
Flow (m3/month) ____NDNDNDNDNDNDNDNDNDNDNDND
Rainbow Trout PassNDNDNDNDNDNDNDNDNDNDNDND
Acute Lethality Test Fail------------
Daphnia magnaPassNDNDNDNDNDNDNDNDNDNDNDND
Monitoring TestFail------------
Metal Mining Effluent Regulations (MMER)
2013 Effluent Compliance
Mine/Mill NameMcArthur River Operation
Operator NameCameco Corporation
Product(s)Uranium
Address2121-11th Street West, Saskatoon, Saskatchewan S7M 1J3
Effluent Discharge PointStation 2.7
McArthur River Operation - Station 2.7
ParametersLimitsJan.Feb.MarchAprilMayJuneJulyAug.Sep.Oct.Nov.Dec.

Comments:

Notes:
ND: No Deposit
NMR: No Measurement Required
Pass: ≤50% Mortality
Fail: >50% Mortality
Highlighted data indicate that a monthly effluent quality standard was exceeded for that month.
A "Pass" for the Daphnia magna monitoring test is not a requirement.

As (mg/L)0.5 ND0.00020.00010.00010.00010.00010.00010.00010.00010.00010.00010.0001
Cu (mg/L)0.3 ND0.00020.00010.00010.00010.00010.00010.00050.00010.00010.00030.0001
CN (mg/L)1.0 NDNMRNMRNMRNMRNMRNMRNMRNMRNMRNMRNMR
Pb (mg/L) 0.2 ND0.00010.00010.00010.00010.00010.00010.00020.00010.00010.00010.0001
Ni (mg/L) 0.5 ND0.00160.00150.00140.00130.00210.00150.00160.00130.00200.00170.0022
Zn (mg/L)0.5 ND0.02400.02150.04760.00990.00810.01580.02730.00760.01210.02150.0282
TSS (mg/L)15 ND1.000.630.500.500.500.500.500.880.700.630.60
Ra-226 (Bq/L)0.37 ND0.11000.10500.10800.10250.10500.09600.11000.10500.10800.10500.1140
pH low ≥6.0ND7.07.06.97.36.96.86.96.97.06.86.8
pH high ≤9.5ND7.07.37.37.57.17.58.07.57.47.47.2
Flow (m3/month) ____ND3,06631,47336,22336,78637,43736,14632,84136,49834,66936,26536,358
Rainbow Trout PassND1NMRNMR1NMRNMR1NMRNMR1NMR
Acute Lethality Test Fail------------
Daphnia magnaPassND1NMRNMR1NMRNMR1NMRNMR1NMR
Monitoring TestFail------------
Metal Mining Effluent Regulations (MMER)
2013 Effluent Compliance
Mine/Mill NameMcClean Lake Operation
Operator NameAREVA Resources Canada Inc.
Product(s)Uranium
AddressP.O. Box 9204, 817-45th Street West, Saskatoon, Saskatchewan S7K 3X5
Effluent Discharge PointCM01-B
McClean Lake Operation - CM01-B
ParametersLimitsJan.Feb.MarchAprilMayJuneJulyAug.Sep.Oct.Nov.Dec.

Comments:

Notes:
ND: No Deposit
NMR: No Measurement Required
Pass: ≤50% Mortality
Fail: >50% Mortality
Highlighted data indicate that a monthly effluent quality standard was exceeded for that month.
A "Pass" for the Daphnia magna monitoring test is not a requirement.

As (mg/L)0.5 0.00050.00050.00050.00060.00060.00050.00050.00050.00070.00060.00080.0005
Cu (mg/L)0.3 0.00100.00110.00140.00130.00180.00100.00120.00080.00050.00140.00180.0013
CN (mg/L)1.0 NMRNMRNMRNMRNMRNMRNMRNMRNMRNMRNMRNMR
Pb (mg/L) 0.2 0.00050.00050.00040.00050.00050.00040.00040.00050.00050.00050.00050.0004
Ni (mg/L) 0.5 0.01900.01630.01050.01250.01550.02060.02550.02830.02240.01850.02130.0202
Zn (mg/L)0.5 0.00180.00180.00140.00290.00230.00130.00140.00280.00130.00190.00110.0020
TSS (mg/L)15 1.631.381.002.132.751.602.673.003.001.251.000.92
Ra-226 (Bq/L)0.37 0.00310.00380.00510.00630.00310.00400.00540.00440.00400.00500.00750.0035
pH low ≥6.07.07.07.06.97.16.77.07.27.27.17.27.1
pH high ≤9.57.27.27.37.27.47.57.37.47.37.27.47.5
Flow (m3/month) ____81,81173,26856,26455,550101,24589,84877,47359,33459,99374,43574,76676,438
Rainbow Trout PassNMRNMR1NMRNMR11NMRNMRNMRNMR1
Acute Lethality Test Fail------------
Daphnia magnaPassNMRNMR1NMRNMR11NMRNMRNMRNMR1
Monitoring TestFail------------
Metal Mining Effluent Regulations (MMER)
2013 Effluent Compliance
Mine/Mill NameMcClean Lake Operation
Operator NameAREVA Resources Canada Inc.
Product(s)Uranium
AddressP.O. Box 9204, 817-45th Street West, Saskatoon, Saskatchewan S7K 3X5
Effluent Discharge PointCM03
McClean Lake Operation - CM03
ParametersLimitsJan.Feb.MarchAprilMayJuneJulyAug.Sep.Oct.Nov.Dec.

Comments:

Notes:
ND: No Deposit
NMR: No Measurement Required
Pass: ≤50% Mortality
Fail: >50% Mortality
Highlighted data indicate that a monthly effluent quality standard was exceeded for that month.
A "Pass" for the Daphnia magna monitoring test is not a requirement.

As (mg/L)0.5 NDNDNDNDNDNDNDNDNDNDNDND
Cu (mg/L)0.3 NDNDNDNDNDNDNDNDNDNDNDND
CN (mg/L)1.0 NDNDNDNDNDNDNDNDNDNDNDND
Pb (mg/L) 0.2 NDNDNDNDNDNDNDNDNDNDNDND
Ni (mg/L) 0.5 NDNDNDNDNDNDNDNDNDNDNDND
Zn (mg/L)0.5 NDNDNDNDNDNDNDNDNDNDNDND
TSS (mg/L)15 NDNDNDNDNDNDNDNDNDNDNDND
Ra-226 (Bq/L)0.37 NDNDNDNDNDNDNDNDNDNDNDND
pH low ≥6.0NDNDNDNDNDNDNDNDNDNDNDND
pH high ≤9.5NDNDNDNDNDNDNDNDNDNDNDND
Flow (m3/month) ____NDNDNDNDNDNDNDNDNDNDNDND
Rainbow Trout PassNDNDNDNDNDNDNDNDNDNDNDND
Acute Lethality Test Fail------------
Daphnia magnaPassNDNDNDNDNDNDNDNDNDNDNDND
Monitoring TestFail------------
Metal Mining Effluent Regulations (MMER)
2013 Effluent Compliance
Mine/Mill NameMcClean Lake Operation
Operator NameAREVA Resources Canada Inc.
Product(s)Uranium
AddressP.O. Box 9204, 817-45th Street West, Saskatoon, Saskatchewan S7K 3X5
Effluent Discharge PointSC01
McClean Lake Operation - SC01
ParametersLimitsJan.Feb.MarchAprilMayJuneJulyAug.Sep.Oct.Nov.Dec.

Comments:

Notes:
ND: No Deposit
NMR: No Measurement Required
Pass: ≤50% Mortality
Fail: >50% Mortality
Highlighted data indicate that a monthly effluent quality standard was exceeded for that month.
A "Pass" for the Daphnia magna monitoring test is not a requirement.

As (mg/L)0.5 NDNDNDNDNDNDND0.00740.00860.00810.0360ND
Cu (mg/L)0.3 NDNDNDNDNDNDND0.00040.00040.00110.0005ND
CN (mg/L)1.0 NDNDNDNDNDNDNDNMRNMRNMRNMRND
Pb (mg/L) 0.2 NDNDNDNDNDNDND0.00080.00040.00040.0005ND
Ni (mg/L) 0.5 NDNDNDNDNDNDND0.06600.06380.05980.0890ND
Zn (mg/L)0.5 NDNDNDNDNDNDND0.00210.00130.00060.0005ND
TSS (mg/L)15 NDNDNDNDNDNDND0.500.500.502.00ND
Ra-226 (Bq/L)0.37 NDNDNDNDNDNDND0.00560.00340.00250.0005ND
pH low ≥6.0NDNDNDNDNDNDND6.66.76.87.0ND
pH high ≤9.5NDNDNDNDNDNDND7.37.27.17.0ND
Flow (m3/month) ____NDNDNDNDNDNDND43,62577,33071,8436,625ND
Rainbow Trout PassNDNDNDNDNDNDNDNMR11NMRND
Acute Lethality Test Fail------------
Daphnia magnaPassNDNDNDNDNDNDNDNMR11NMRND
Monitoring TestFail------------
Metal Mining Effluent Regulations (MMER)
2013 Effluent Compliance
Mine/Mill NameMcClean Lake Operation
Operator NameAREVA Resources Canada Inc.
Product(s)Uranium
AddressP.O. Box 9204, 817-45th Street West, Saskatoon, Saskatchewan S7K 3X5
Effluent Discharge PointSP01
McClean Lake Operation - SP01
ParametersLimitsJan.Feb.MarchAprilMayJuneJulyAug.Sep.Oct.Nov.Dec.

Comments:

Notes:
ND: No Deposit
NMR: No Measurement Required
Pass: ≤50% Mortality
Fail: >50% Mortality
Highlighted data indicate that a monthly effluent quality standard was exceeded for that month.
A "Pass" for the Daphnia magna monitoring test is not a requirement.

As (mg/L)0.5 NDNDNDNDNDNDNDNDNDNDNDND
Cu (mg/L)0.3 NDNDNDNDNDNDNDNDNDNDNDND
CN (mg/L)1.0 NDNDNDNDNDNDNDNDNDNDNDND
Pb (mg/L) 0.2 NDNDNDNDNDNDNDNDNDNDNDND
Ni (mg/L) 0.5 NDNDNDNDNDNDNDNDNDNDNDND
Zn (mg/L)0.5 NDNDNDNDNDNDNDNDNDNDNDND
TSS (mg/L)15 NDNDNDNDNDNDNDNDNDNDNDND
Ra-226 (Bq/L)0.37 NDNDNDNDNDNDNDNDNDNDNDND
pH low ≥6.0NDNDNDNDNDNDNDNDNDNDNDND
pH high ≤9.5NDNDNDNDNDNDNDNDNDNDNDND
Flow (m3/month) ____NDNDNDNDNDNDNDNDNDNDNDND
Rainbow Trout PassNDNDNDNDNDNDNDNDNDNDNDND
Acute Lethality Test Fail------------
Daphnia magnaPassNDNDNDNDNDNDNDNDNDNDNDND
Monitoring TestFail------------
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