2018-05-29_HYDROLOGY - M1977342

• Permit No: M1977342
• IBM Index Class Name: HYDROLOGY
• Doc Date: 5/29/2018
• Doc Name: Water Level Monitoring
• From: Climax Molybdenum
• To: DRMS
• Email Name: PSH
• Media Type: D
• Archive: No

Climax Molybdenum Table 2
Y Annual Water Monitoring Data
A Freeport-McMoRan Company Henderson Mill
Location Sample Sample Analytical Iron,Dissolved' Manganese,Dissolved Selenium,Dissolved Zinc,Dissolved Specific Conductivity pH' Sulfate"
Date Time Laboratory (pg/L as Fe) (pg/L as Mn) (pg/L as Se) (pg/L as Zn) (PS/cm) (Standard Units) (mg/L)
MLGW-7 4/8/2013 1555 Accutest <20 2.5 0.6 <3.6 860 6.7 284
MLGW-7 7/31/2013 15:45 Accutest 27.1 1.4 0.59 3.7 109.4 6.1 252
MLGW-7 11/20/2013 1200 Accutest 178 2.5 <0.42 4.5 540.5 6.6 163
MLGW-7 5/28/2014 10:20 Accutest <9.2 0.46 <0.42 3.1 462.4 7.3 143
MLGW-7 8/26/2014 15:05 Accutest 230 2.3 0.68 3.7 340.1 5.9 90.8
MLGW-7 11/6/2014 12:55 Accutest <9.2 1.2 <0.42 7.2 375 6.6 89.9
MLGW-7 4/28/2015 1425 Accutest <9.2 0.86 <0.42 12.5 339.4 6.7 70.6
MLGW-7 8/20/2015 10:20 Accutest 18.3 <0.26 <0.42 3.7 198.4 7.0 32.3
MLGW-7 11/23/2015 14:20 Accutest 20.2 1 <0.42 1.9 203.6 6.8 31.9
MLGW-7 6/9/2016 13:31 Accutest 12.8 0.47 0.23 2.9 137.7 6.5 32.5
MLGW-7 8/8/2016 10:21 Accutest <9.2 <0.26 <0.42 4.9 187.3 6.5 23.6
MLGW-7 12/13/2016 14:00 Accutest 34.9 1.7 <0.42 3.3 173.1 6.8 17.9
MLGW-7 5/10/2017 13:10 Accutest <9.2 0.96 <0.42 5.2 208.9 6.7 22.4
MLGW-7 8/16/2017 8:38 Accutest 15.5 <0.26 0.42 8.4 167 6.7 20
MLGW-7 11/15/2017 13:25 Accutest <9.2 0.81 <0.42 3.3 160.1 6.6 17.7
Numeric Protection Limit NPL 5,000 420 20 2,000 N/A re ort 6.5-8.5 N/A re j
Location Sample Sample Analytical Iron,Dissolved' Manganese,Dissolved Selenium,Dissolved Zinc,Dissolved Specific Cord uctivity3 PH Sulfate
Date Time Laboratory (pg/L as Fe) (pg/L as Mn) (pg/L as Se) (pg/L as Zn) (PS/cm) (Standard Units) (mg/L)
WFR-20 4/8/2013 16:40 Accutest 95.6 10.2 <0.58 <3.6 91.5 7.3 6
WFR-20 7/31/2013 16:20 Accutest 98.4 6.2 <0.42 2.7 74.1 6.5 4.4
WFR-20 11/11/2013 11:35 Accutest 74 6.3 <0.42 <1.9 76.1 7.0 5.7
WFR-20 5/28/2014 14:15 1 Accutest 83.2 4.6 <0.42 2.3 53.1 7.3 3.1
WFR-20 8/26/2014 17:35 Accutest 126 7.2 <0.42 <1.9 76.1 7.4 4.5
WFR-20 12/23/2014 14:35 Accutest 78.1 7.1 <0.42 2.8 100.6 7.2 5.4
WFR-20 4/28/2015 10:30 Accutest 48.1 5.2 <0.42 <1.9 83.9 8.1 4.6
WFR-20 8/20/2015 1330 Accutest 95.6 4.7 <0.42 3.4 81 8.1 4.6
WFR-20 11/23/2015 10:10 Accutest 82 6.1 <0.42 2.1 89.1 7.5 5.5
WFR-20 6/9/2016 9:25 Accutest 62.1 5.7 <0.21 2.1 47.7 7.3 2.6
WFR-20 8/8/2016 13:11 Accutest 105 9.8 <0.42 4.8 77.9 6.7 4.6
WFR-20 12/13/2016 8:50 Accutest 80.6 7.3 <0.42 4.4 87 6.6 5.7
WFR-20 5/10/2017 8:35 Accutest 103 4.9 <0.42 3.9 75.6 7.9 3.9
WFR-20 8/16/2017 10:45 Accutest 82.7 5.2 <0.42 8 83.7 7.5 4.5
WFR-20-D 8/16/2017 10A1 Accutest 81.9 5.2 <0.42 4 104.7 7.4 4.5
WFR-20 11/15/2017 10:55 Accutest 66.8 6.3 <0.42 3.7 95.6 7.3 5.7
Location Sample Sample Analytical Iron,Dissolved' Manganese,Dissolved Selenium,Dissolved Zinc,Dissolved Specific Conductivity3 PH Sulfate
Date Time Laboratory (pg/L as Fe) (pg/L as Mn) (pg/L as Se) (pg/L as Zn) (PS/cm) (Standard Units) (mg/L)
WFR-40 4/8/2013 16:10 Accutest 50.1 9.6 <0.58 <3.6 159.3 7.2 35.2
WFR-40 7/30/2013 16:20 Accutest 80.3 6.5 <0.42 2.5 122.3 6.6 21.3
WFR-40 11/13/2013 11:10 Accutest 89.5 13.2 <0.42 2.3 156.4 6.0 14.7
WFR-40 5/28/2014 13:45 Accutest 227 3.7 <0.42 3.1 60.3 7.3 5.7
WFR-40 8/26/2014 16:35 Accutest 103 1 6.3 <0.42 <1.9 114.6 7.6 15.1
WFR-40 12/23/2014 13:40 Accutest 1 30.3 1 304 <0.42 3.4 310.6 6.2 24.3