Effluent quality data for mines in 2013: part 2, appendix E-9


Metal Mining Effluent Regulations (MMER)
2013 Effluent Compliance
Mine/Mill Name Williams Mine
Operator Name Barrick Gold Corporation - Williams Operating Corporation
Product(s) Gold
Address P.O. Bag 500, Marathon, Ontario P0T 2E0
Effluent Discharge Point Polishing Pond Discharge CP 400
Williams Mine - Polishing Pond Discharge CP 400
Parameters Limits Jan. Feb. March April May June July Aug. 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  ND ND ND ND ND ND ND ND ND ND ND ND
Cu (mg/L) 0.3  ND ND ND ND ND ND ND ND ND ND ND ND
CN (mg/L) 1.0  ND ND ND ND ND ND ND ND ND ND ND ND
Pb (mg/L)  0.2  ND ND ND ND ND ND ND ND ND ND ND ND
Ni (mg/L)  0.5  ND ND ND ND ND ND ND ND ND ND ND ND
Zn (mg/L) 0.5  ND ND ND ND ND ND ND ND ND ND ND ND
TSS (mg/L) 15  ND ND ND ND ND ND ND ND ND ND ND ND
Ra-226 (Bq/L) 0.37  ND ND ND ND ND ND ND ND ND ND ND ND
pH low  ≥6.0 ND ND ND ND ND ND ND ND ND ND ND ND
pH high  ≤9.5 ND ND ND ND ND ND ND ND ND ND ND ND
Flow (m3/month)  ____ ND ND ND ND ND ND ND ND ND ND ND ND
Rainbow Trout  Pass ND ND ND ND ND ND ND ND ND ND ND ND
Acute Lethality Test  Fail - - - - - - - - - - - -
Daphnia magna Pass ND ND ND ND ND ND ND ND ND ND ND ND
Monitoring Test Fail - - - - - - - - - - - -
Metal Mining Effluent Regulations (MMER)
2013 Effluent Compliance
Mine/Mill Name Williams Mine
Operator Name Barrick Gold Corporation - Williams Operating Corporation
Product(s) Gold
Address P.O. Bag 500, Marathon, Ontario P0T 2E0
Effluent Discharge Point Stormwater Pond CP 102
Williams Mine - Stormwater Pond CP 102
Parameters Limits Jan. Feb. March April May June July Aug. 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  ND ND ND 0.0057 0.0037 0.0052 0.0035 0.0061 0.0081 0.0091 0.0057 0.0125
Cu (mg/L) 0.3  ND ND ND 0.0005 0.0016 0.0013 0.0012 0.0009 0.0042 0.0015 0.0019 0.0024
CN (mg/L) 1.0  ND ND ND 0.0032 0.0020 0.0023 0.0014 0.0098 0.0063 0.0148 0.0055 0.0040
Pb (mg/L)  0.2  ND ND ND 0.0005 0.0005 0.0005 0.0005 0.0006 0.0007 0.0001 0.0004 0.0005
Ni (mg/L)  0.5  ND ND ND 0.0069 0.0029 0.0038 0.0032 0.0044 0.0036 0.0045 0.0052 0.0040
Zn (mg/L) 0.5  ND ND ND 0.0094 0.0029 0.0015 0.0018 0.0015 0.0093 0.0033 0.0047 0.0098
TSS (mg/L) 15  ND ND ND 4.78 5.70 2.53 4.40 3.25 3.53 2.62 5.00 3.00
Ra-226 (Bq/L) 0.37  ND ND ND 0.0064 0.0078 0.0123 0.0086 0.0063 0.0065 0.0050 0.0063 0.0050
pH low  ≥6.0 ND ND ND 7.4 7.4 7.8 7.7 7.8 7.8 7.8 7.6 7.5
pH high  ≤9.5 ND ND ND 7.7 7.9 8.0 8.1 8.0 8.0 8.0 7.9 7.6
Flow (m3/month)  ____ ND ND ND 54,149 79,236 58,956 101,432 126,807 132,200 93,523 43,193 2,681
Rainbow Trout  Pass ND ND ND 1 1 1 1 1 1 1 1 1
Acute Lethality Test  Fail - - - - - - - - - - - -
Daphnia magna Pass ND ND ND 1 1 1 1 1 1 1 1 1
Monitoring Test Fail - - - - - - - - - - - -
Metal Mining Effluent Regulations (MMER)
2013 Effluent Compliance
Mine/Mill Name Williams Mine
Operator Name Barrick Gold Corporation - Williams Operating Corporation
Product(s) Gold
Address P.O. Bag 500, Marathon, Ontario P0T 2E0
Effluent Discharge Point Stormwater Pond CP 0300
Williams Mine - Stormwater Pond CP 0300
Parameters Limits Jan. Feb. March April May June July Aug. 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  ND ND ND 0.0005 0.0006 ND ND ND ND 0.0008 0.0005 ND
Cu (mg/L) 0.3  ND ND ND 0.0008 0.0017 ND ND ND ND 0.0011 0.0017 ND
CN (mg/L) 1.0  ND ND ND 0.0013 0.0012 ND ND ND ND 0.0010 0.0020 ND
Pb (mg/L)  0.2  ND ND ND 0.0007 0.0005 ND ND ND ND 0.0000 0.0005 ND
Ni (mg/L)  0.5  ND ND ND 0.0017 0.0020 ND ND ND ND 0.0009 0.0010 ND
Zn (mg/L) 0.5  ND ND ND 0.0015 0.0060 ND ND ND ND 0.0010 0.0025 ND
TSS (mg/L) 15  ND ND ND 2.30 2.06 ND ND ND ND 1.50 1.50 ND
Ra-226 (Bq/L) 0.37  ND ND ND 0.0177 0.0050 ND ND ND ND 0.0050 0.0050 ND
pH low  ≥6.0 ND ND ND 7.4 7.3 ND ND ND ND 7.6 7.5 ND
pH high  ≤9.5 ND ND ND 7.6 7.9 ND ND ND ND 7.9 7.7 ND
Flow (m3/month)  ____ ND ND ND 30,358 79,236 ND ND ND ND 39,060 19,412 ND
Rainbow Trout  Pass ND ND ND 1 1 ND ND ND ND 1 1 ND
Acute Lethality Test  Fail - - - - - - - - - - - -
Daphnia magna Pass ND ND ND 1 1 ND ND ND ND 1 1 ND
Monitoring Test Fail - - - - - - - - - - - -
Metal Mining Effluent Regulations (MMER)
2013 Effluent Compliance
Mine/Mill Name Williams Mine
Operator Name Barrick Gold Corporation - Williams Operating Corporation
Product(s) Gold
Address P.O. Bag 500, Marathon, Ontario P0T 2E0
Effluent Discharge Point Stormwater Pond CP 400A
Williams Mine - Stormwater Pond CP 400A
Parameters Limits Jan. Feb. March April May June July Aug. 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  0.0050 0.0050 0.0050 0.0050 0.0065 ND ND 0.0134 ND 0.0141 ND 0.0050
Cu (mg/L) 0.3  0.0023 0.0037 0.0025 0.0022 0.0048 ND ND 0.0026 ND 0.0027 ND 0.0040
CN (mg/L) 1.0  0.0125 0.0068 0.0070 0.0039 0.0270 ND ND 0.0290 ND 0.0400 ND 0.0070
Pb (mg/L)  0.2  0.0005 0.0005 0.0005 0.0005 0.0005 ND ND 0.0005 ND 0.0005 ND 0.0005
Ni (mg/L)  0.5  0.0094 0.0113 0.0081 0.0086 0.0056 ND ND 0.0062 ND 0.0075 ND 0.0078
Zn (mg/L) 0.5  0.0235 0.0290 0.0153 0.0141 0.0198 ND ND 0.0075 ND 0.0112 ND 0.0285
TSS (mg/L) 15  5.60 7.30 23.20 16.43 39.10 ND ND 12.00 ND 11.00 ND 3.00
Ra-226 (Bq/L) 0.37  0.0050 0.0080 0.0050 0.0050 0.0135 ND ND 0.0050 ND 0.0025 ND 0.0120
pH low  ≥6.0 7.7 7.6 7.5 7.7 7.6 ND ND 7.7 ND 7.8 ND 7.8
pH high  ≤9.5 7.7 7.6 7.8 7.8 7.7 ND ND 7.7 ND 7.8 ND 7.8
Flow (m3/month)  ____ 26,988 226,601 239,397 679,086 27,643 ND ND 4,695 ND 4,284 ND 7,978
Rainbow Trout  Pass 1 1 1 1 1 ND ND 1 ND 1 ND 1
Acute Lethality Test  Fail - - - - - - - - - - - -
Daphnia magna Pass 1 1 1 1 1 ND ND 1 ND 1 ND 1
Monitoring Test Fail - - - - - - - - - - - -
Metal Mining Effluent Regulations (MMER)
2013 Effluent Compliance
Mine/Mill Name Williams Mine
Operator Name Barrick Gold Corporation - Williams Operating Corporation
Product(s) Gold
Address P.O. Bag 500, Marathon, Ontario P0T 2E0
Effluent Discharge Point Treated Effluent CP 0201
Williams Mine - Treated Effluent CP 0201
Parameters Limits Jan. Feb. March April May June July Aug. 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  ND ND ND ND ND ND 0.0025 0.0025 0.0024 0.0021 0.0020 0.0021
Cu (mg/L) 0.3  ND ND ND ND ND ND 0.0027 0.0028 0.0041 0.0062 0.0304 0.0803
CN (mg/L) 1.0  ND ND ND ND ND ND 0.0064 0.0050 0.0062 0.0165 0.0633 0.1070
Pb (mg/L)  0.2  ND ND ND ND ND ND 0.0005 0.0005 0.0005 0.0000 0.0003 0.0005
Ni (mg/L)  0.5  ND ND ND ND ND ND 0.0564 0.0523 0.0539 0.0666 0.0758 0.0800
Zn (mg/L) 0.5  ND ND ND ND ND ND 0.0015 0.0015 0.0013 0.0008 0.0013 0.0015
TSS (mg/L) 15  ND ND ND ND ND ND 2.38 1.65 1.60 1.50 1.33 4.00
Ra-226 (Bq/L) 0.37  ND ND ND ND ND ND 0.0042 0.0050 0.0050 0.0050 0.0044 0.0050
pH low  ≥6.0 ND ND ND ND ND ND 7.1 7.4 7.3 7.2 7.2 7.2
pH high  ≤9.5 ND ND ND ND ND ND 7.6 7.6 7.6 7.4 7.2 7.3
Flow (m3/month)  ____ ND ND ND ND ND ND 318,613 352,485 413,550 439,960 296,624 97,084
Rainbow Trout  Pass ND ND ND ND ND ND 1 1 1 1 1 1
Acute Lethality Test  Fail - - - - - - - - - - - 1
Daphnia magna Pass ND ND ND ND ND ND 1 1 1 1 1 2
Monitoring Test Fail - - - - - - - - - - - -
Metal Mining Effluent Regulations (MMER)
2013 Effluent Compliance
Mine/Mill Name Wolverine Project
Operator Name Yukon Zinc Corporation
Product(s) Zinc-Copper-Lead-Silver-Gold
Address 190 km NW of Watson Lake, Yukon
Effluent Discharge Point Wo.TSF - Tailings Storage Facility
Wolverine Project - Wo.TSF - Tailings Storage Facility
Parameters Limits Jan. Feb. March April May June July Aug. 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  ND ND ND ND ND ND ND ND ND ND ND ND
Cu (mg/L) 0.3  ND ND ND ND ND ND ND ND ND ND ND ND
CN (mg/L) 1.0  ND ND ND ND ND ND ND ND ND ND ND ND
Pb (mg/L)  0.2  ND ND ND ND ND ND ND ND ND ND ND ND
Ni (mg/L)  0.5  ND ND ND ND ND ND ND ND ND ND ND ND
Zn (mg/L) 0.5  ND ND ND ND ND ND ND ND ND ND ND ND
TSS (mg/L) 15  ND ND ND ND ND ND ND ND ND ND ND ND
Ra-226 (Bq/L) 0.37  ND ND ND ND ND ND ND ND ND ND ND ND
pH low  ≥6.0 ND ND ND ND ND ND ND ND ND ND ND ND
pH high  ≤9.5 ND ND ND ND ND ND ND ND ND ND ND ND
Flow (m3/month)  ____ ND ND ND ND ND ND ND ND ND ND ND ND
Rainbow Trout  Pass ND ND ND ND ND ND ND ND ND ND ND ND
Acute Lethality Test  Fail - - - - - - - - - - - -
Daphnia magna Pass ND ND ND ND ND ND ND ND ND ND ND ND
Monitoring Test Fail - - - - - - - - - - - -
Metal Mining Effluent Regulations (MMER)
2013 Effluent Compliance
Mine/Mill Name Xstrata Nickel Sudbury Smelter - Sudbury Integrated Nickel Operations - Smelter
Operator Name Xstrata Canada Corporation / Glencore Canada Corporation
Product(s) Nickel-Copper-Cobalt-Platinum-Palladium
Address 1 Longyear Drive, Falconbridge, Ontario P0M 1S0
Effluent Discharge Point Final Effluent at NIR Road
Xstrata Nickel Sudbury Smelter - Sudbury Integrated Nickel Operations - Smelter - Final Effluent at NIR Road
Parameters Limits Jan. Feb. March April May June July Aug. Sep. Oct. Nov. Dec.

Comments: As of July 30, 2013, the ownership of this facility was transferred from Xstrata Canada Corporation to Glencore Canada Corporation and the facility name was changed to Sudbury Integrated Nickel Operations - Smelter. No toxicity test results were provided for February, March, May, June, August, September, November and December. In order to reduce frequency of testing for acute lethality, 12 consecutive monthly tests must be conducted successfully.

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  0.0031 0.0024 0.0021 0.0028 0.0028 0.0032 0.0072 0.0039 0.0024 0.0028 0.0028 0.0016
Cu (mg/L) 0.3  0.0039 0.0038 0.0048 0.0092 0.0036 0.0030 0.0020 0.0020 0.0010 0.0019 0.0016 0.0014
CN (mg/L) 1.0  NMR NMR NMR NMR NMR NMR NMR NMR NMR NMR NMR NMR
Pb (mg/L)  0.2  0.0002 0.0002 0.0002 0.0003 0.0001 0.0002 0.0004 0.0001 0.0001 0.0001 0.0001 0.0001
Ni (mg/L)  0.5  0.0555 0.0443 0.0618 0.0743 0.0556 0.0491 0.0363 0.0213 0.0294 0.0305 0.0810 0.0711
Zn (mg/L) 0.5  0.0039 0.0036 0.0039 0.0052 0.0017 0.0016 0.0026 0.0018 0.0011 0.0028 0.0026 0.0017
TSS (mg/L) 15  1.05 0.53 0.68 1.45 0.88 0.91 3.67 0.99 0.65 0.60 0.45 0.41
Ra-226 (Bq/L) 0.37  0.0200 NMR NMR 0.0050 NMR NMR 0.0160 NMR 0.0050 0.0050 NMR NMR
pH low  ≥6.0 6.8 6.8 6.8 6.8 6.9 6.8 6.7 6.6 6.7 6.4 6.7 6.7
pH high  ≤9.5 6.9 6.9 7.0 7.0 7.1 7.0 6.9 6.9 6.9 7.0 7.0 7.2
Flow (m3/month)  ____ 477,856 534,910 1,008,515 1,539,235 1,073,276 807,452 550,161 624,980 515,535 560,315 886,636 506,373
Rainbow Trout  Pass 1 - - 1 - - 1 - - 1 - -
Acute Lethality Test  Fail - - - - - - - - - - - -
Daphnia magna Pass 1 - - 1 - - 1 - - 1 - -
Monitoring Test Fail - - - - - - - - - - - -
Metal Mining Effluent Regulations (MMER)
2013 Effluent Compliance
Mine/Mill Name Yellowjacket Gold Mine
Operator Name Yellowjacket Resources Ltd. - Athabasca Nuclear Corporation
Product(s) Gold
Address 44-12th Avenue S, Suite 200, Cranbrook, British Columbia V1C 2R7
Effluent Discharge Point Ye.TSF - Tailings Storage Facility
Yellowjacket Gold Mine - Ye.TSF - Tailings Storage Facility
Parameters Limits Jan. Feb. March April May June July Aug. Sep. Oct. Nov. Dec.

Comments: As of May 29, 2013, the company name changed from Yellowjacket Resources Limited to Athabasca Nuclear 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  ND ND ND ND ND ND ND ND ND ND ND ND
Cu (mg/L) 0.3  ND ND ND ND ND ND ND ND ND ND ND ND
CN (mg/L) 1.0  ND ND ND ND ND ND ND ND ND ND ND ND
Pb (mg/L)  0.2  ND ND ND ND ND ND ND ND ND ND ND ND
Ni (mg/L)  0.5  ND ND ND ND ND ND ND ND ND ND ND ND
Zn (mg/L) 0.5  ND ND ND ND ND ND ND ND ND ND ND ND
TSS (mg/L) 15  ND ND ND ND ND ND ND ND ND ND ND ND
Ra-226 (Bq/L) 0.37  ND ND ND ND ND ND ND ND ND ND ND ND
pH low  ≥6.0 ND ND ND ND ND ND ND ND ND ND ND ND
pH high  ≤9.5 ND ND ND ND ND ND ND ND ND ND ND ND
Flow (m3/month)  ____ ND ND ND ND ND ND ND ND ND ND ND ND
Rainbow Trout  Pass ND ND ND ND ND ND ND ND ND ND ND ND
Acute Lethality Test  Fail - - - - - - - - - - - -
Daphnia magna Pass ND ND ND ND ND ND ND ND ND ND ND ND
Monitoring Test Fail - - - - - - - - - - - -
Metal Mining Effluent Regulations (MMER)
2013 Effluent Compliance
Mine/Mill Name Young-Davidson Mine
Operator Name AuRico Gold Inc.
Product(s) Gold
Address P.O. Box 187, Matachewan, Ontario P0L 1M0
Effluent Discharge Point Mine Water Pond Final Discharge
Young-Davidson Mine
Parameters Limits Jan. Feb. March April May June July Aug. 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  ND ND 0.0022 0.0030 0.0025 0.0041 0.0027 0.0026 ND 0.0024 0.0031 0.0013
Cu (mg/L) 0.3  ND ND 0.0096 0.0114 0.0104 0.0171 0.0134 0.0091 ND 0.0076 0.0162 0.0047
CN (mg/L) 1.0  ND ND 0.0467 0.0721 0.0360 0.0282 0.0241 0.0261 ND 0.0135 0.1115 0.0278
Pb (mg/L)  0.2  ND ND 0.0005 0.0008 0.0015 0.0010 0.0005 0.0005 ND 0.0009 0.0007 0.0005
Ni (mg/L)  0.5  ND ND 0.0069 0.0097 0.0071 0.0068 0.0057 0.0052 ND 0.0093 0.0139 0.0079
Zn (mg/L) 0.5  ND ND 0.0118 0.0075 0.0079 0.0095 0.0064 0.0046 ND 0.0159 0.0071 0.0108
TSS (mg/L) 15  ND ND 2.00 10.54 9.55 5.80 1.04 3.65 ND 1.57 2.28 0.83
Ra-226 (Bq/L) 0.37  ND ND 0.0090 NMR 0.0120 NMR NMR 0.0140 ND NMR 0.0210 NMR
pH low  ≥6.0 ND ND 8.0 7.9 8.2 8.0 8.1 8.0 ND 8.0 7.9 7.6
pH high  ≤9.5 ND ND 8.6 8.3 8.3 8.2 8.4 8.1 ND 8.1 8.0 8.0
Flow (m3/month)  ____ ND ND 27,641 189,670 154,963 50,930 35,570 35,523 ND 35,718 212,287 46,883
Rainbow Trout  Pass ND ND 1 1 1 1 1 1 ND 1 1 1
Acute Lethality Test  Fail - - - - - - - - - - - -
Daphnia magna Pass ND ND 1 1 1 1 1 1 ND 1 1 1
Monitoring Test Fail - - - - - - - - - - - -
Metal Mining Effluent Regulations (MMER)
2013 Effluent Compliance
Mine/Mill Name Yukon Refinery
Operator Name Yukon (36569) Inc.
Product(s) Nickel-Cobalt-Silver-Gold
Address Lot 1, Concession 12, Highway 567, Lorraine Township North Cobalt, Ontario P0J 1R0
Effluent Discharge Point Secondary Pond
Yukon Refinery
Parameters Limits Jan. Feb. March April May June July Aug. Sep. Oct. Nov. Dec.

Comments: This mine became subject to the MMER in May 2013.

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  - - - - 0.0980 ND 0.4045 ND 0.2950 ND 0.0673 ND
Cu (mg/L) 0.3  - - - - 0.0037 ND 0.0036 ND 0.0060 ND 0.0101 ND
CN (mg/L) 1.0  - - - - 0.0010 ND 0.0045 ND 0.0017 ND 0.0029 ND
Pb (mg/L)  0.2  - - - - 0.0001 ND 0.0004 ND 0.0003 ND 0.0001 ND
Ni (mg/L)  0.5  - - - - 0.0176 ND 0.0199 ND 0.0405 ND 0.1215 ND
Zn (mg/L) 0.5  - - - - 0.0169 ND 0.0167 ND 0.0150 ND 0.0390 ND
TSS (mg/L) 15  - - - - 0.35 ND 1.00 ND 4.40 ND 0.60 ND
Ra-226 (Bq/L) 0.37  - - - - 0.0025 ND 0.0038 ND 0.0043 ND 0.0074 ND
pH low  ≥6.0 - - - - 7.4 ND 7.9 ND 7.9 ND 8.2 ND
pH high  ≤9.5 - - - - 7.4 ND 8.8 ND 9.2 ND 8.5 ND
Flow (m3/month)  ____ - - - - 4,957 ND 6,475 ND 7,861 ND 7,516 ND
Rainbow Trout  Pass - - - - 1 ND 1 ND 1 ND 1 ND
Acute Lethality Test  Fail - - - - - - - - - - - -
Daphnia magna Pass - - - - 1 ND 1 ND 1 ND 1 ND
Monitoring Test Fail - - - - - - - - - - - -
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