2017-03-08_REPORT - M1977493

• Permit No: M1977493
• IBM Index Class Name: Report
• Doc Date: 3/8/2017
• Doc Name: Annual Fee/Report/Map
• From: Climax Molybdenum Company
• To: DRMS
• Annual Report Year: 2017
• Email Name: ECS
• Media Type: D
• Archive: No

DRMSAnnual Report2016 Table 2: Climax Groundwater Monitoring Baseline Parameters
Chromium
Site Number Sample Date Comment Aluminum, Antimony, Arsenic, Barium, Beryllium, Calcium, (Crlll+CrVl), Cobalt, Magnesium,
Dissolved Dissolved Dissolved Dissolved Dissolved Dissolved Dissolved Dissolved Dissolved
(mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mglL) (mg/L) (mg/L)
03/15/2016 -0.03 -0.0004 0.0002 0.06 -0.00005 1 33.4 -0.0005 0.00038 12.8
ARwell 05/26/2016 - -0.03 -0.0004 -0.0002 0.077 -0.00005 30.8 0.0015 0.00044 13.4
08/01/2016 -0.03 -0.0004 0.0002 0.064 -0.00005 31.4 -0.0005 0.00055 13.2
11/10/2016 -0.03 -0.0004 -0.0002 0.069 -0.00005 34.3 0.0006 0.00041 13.5
01/27/2016 Equipment Failure
02/25/2016 Equipment Failure
03/15/2016 -0.03 -0.0004 -0.0002 0.028 -0.00005 25 -0.0005 -0.00005 17.1
04/13/2016 -0.03 -0.0004 0.0003 0.027 -0.00005 26.6 -0.0005 0.00008 18.3
05/10/2016 -0.03 -0.0004 0.0002 0.027 -0.00005 26.1 -0.0005 0.00008 18.1
ARK-MW-001D 06/02/2016 - -0.03 -0.0004 -0.0002 0.026 0.00016 26.2 -0.0005 0.00015 18
08/01/2016 -0.03 -0.0004 0.0004 0.02 0.00008 25.8 -0.0005 0.00024 18.3
09/07/2016 -0.03 -0.0004 0.0003 0.023 -0.00005 25.7 -0.0005 -0.00005 18.1
09/07/2016 Duplicate -0.03 -0.0004 0.0004 0.023 -0.00005 25.3 -0.0005 0.00012 17.8
10/06/2016 -0.03 -0.0004 0.0003 0.025 -0.00005 26.1 -0.0005 0.00005 18.4
11/10/2016 -0.03 -0.0004 0.0002 0.033 -0.00005 27.3 -0.0005 -0.00005 18.8
12/21/2016 -0.03 -0.0004 -0.0002 0.022 1 -0.00005 25.8 -0.0005 0.00011 18.5
03/15/2016 0.12 0.0005 0.0009 0.004 -0.00005 1.3 -0.0005 -0.00005 0.3
ARK-MW-002D 05/26/2016 - 0.09 -0.0004 0.0008 0.005 -0.00005 1.2 0.0006 0.00012 0.4
08/01/2016 0.17 0.0005 0.0027 0.004 0.00006 2.5 O.00D5 0.00015 0.8
11/10/2016 0.07 0.0005 0.0055 0.004 -0.00005 3.1 0.0006 0.00015 0.6
03/15/2016 0.03 -0.0004 0.001 0.282 -0.00005 176 0.0005 0.00265 28
ARK-MW-002S 05/26/2016 - -0.03 -0.0004 O.OD11 0.294 -0.00005 170 -0.0005 0.00299 26.9
08/01/2016 0.03 -0.0004 0.001 1 0.311 -0.00005 174 -0.0005 0.00347 26.4
11/10/2016 -0.03 -0.0004 0.0012 0.295 -0.00005 171 -0.0005 0.00292 26.8
03/09/2016 -0.03 -0.0004 0.0006 0.035 -0.00005 64.8 0.0013 0.00078 25.6
EVMW-lD 06/13/2016 - -0.03 -0.0004 0.0004 0.027 -0.00005 70 0.0006 0.00096 27.2
09/01/2016 -0.03 -0.0004 0.0005 0.035 -0.00005 72.2 -0.0005 0.00081 27.7
10/18/2016 -0.03 -0.0004 0.0005 0.029 -0.00005 72.5 -0.0005 0.00063 28.3
03/09/2016 -0.03 -0.0004 -0.0002 0.015 -0.00005 165 -0.0005 0.00084 56.4
EVMW-1S 06/13/2016 - -0.03 -0.0004 -0.0002 0.014 -0.00005 151 -0.0005 0.00066 52.2
09/01/2016 -0.03 -0.0004 0.0002 0.026 -0.00005 172 -0.0005 0.00138 56.4
10/18/2016 -0.03 -0.0004 0.0002 0.021 -0.00005 :0.2
-0.0005 0.00162 55.4
03/09/2016 -0.03 -0.0004 -0.0002 0.175 -0.00005 -0.0005 0.00016 46.1
06/13/2016 -0.03 -0.0004 -0.0002 0.19 -0.00005 -0.0005 0.00008 42.9
EVMW-2 09/01/2016 -0.03 -0.0004 -0.0002 0.152 -0.00005 -0.0005 0.00012 44.1
10/18/2016 -0.03 -0.0004 O.OD04 0.09 -0.00005 0.0009 0.0006 36.1
10/18/2016 Du licate -0.03 -0.0004 0.0004 0.09 -0.00005 0.0009 0.00059 36.3
01/26/2016 -0.03 -0.0004 -0.0002 0.36 -0.00005 9.3 -0.0005 0.00013 6
EVMW-3D 06/08/2016 - 0.04 -0.0004 -0.0002 0.297 -0.00005 10 -0.0005 0.00017 6.4
08/31/2016 -0.03 -0.0004 -0.0002 0.331 -0.00005 11.3 -0.0005 0.00017 7.1
10/18/2016 -0.03 -0.0004 0.0006 0.236 -0.00005 9.7 0.001 0.00023 6.2
01/26/2016 -0.03 -0.0004 -0.0002 0.124 -0.00005 44.8 -0.0005 0.0031 23.7
EVMW-3S 06/08/2016 - -0.03 -0.0004 -0.0002 0.086 -0.D0005 30.1 -0.0005 0.00248 16.8
08/31/2016 -0.03 -0.0004 -0.0002 D.16 -0.00005 47.3 -0.0005 0.00114 24.3
10/18/2016 -0.03 -0.0004 -0.0002 0.137 -0.00005 48.3 -0.0005 0.00233 26.3
Note: Negative values indicate a non-detect result; the absolute value is the Method Detection Limit Page 1 of 6