2021-06-02_HYDROLOGY - M1977342 ‎(2)‎

• Permit No: M1977342
• IBM Index Class Name: HYDROLOGY
• Doc Date: 6/2/2021
• Doc Name: Water Monitoring - Groundwater
• From: Climax Molybdenum
• To: DRMS
• Email Name: PSH
• Media Type: D
• Archive: No

Climax Molybdenum Table 2
rmeoY 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)
WFR-20 4/28/2015 10:30 Accutest 48A 5.2 <0.42 <1.9 83.9 8A 4.6
WFR-20 8/20/2015 13:30 Accutest 95.6 4.7 <0.42 3.4 81 8A 4.6
WFR-20 11/23/2015 10:10 Accutest 82 6.1 <0.42 2.1 89A 7.5 5.5
WFR-20 6/9/2016 9:25 Accutest 62A 5.7 <0.21 2.1 47.7 Z3 2.6
WFR-20 8/8/2016 13:11 Accutest 105 9.8 <0.42 4.8 7Z9 6.7 4.6
WFR-20 12/13/2016 850 Accutest 80.6 7.3 <0.42 4.4 87 6.6 5.7
WFR-20 5/10/2017 835 Accutest 103 4.9 <0.42 3.9 75.6 T9 3.9
WFR-20 8/16/2017 1045 Accutest 82.7 5.2 <0.42 8 83.7 Z5 4.5
WFR-20 11/15/2017 1055 Accutest 66.8 6.3 <0.42 3.7 95.6 7.3 5.7
WFR-20 5/16/2018 932 Accutest 64.6 10.8 <0.42 7.7 59 T8 3.2
WFR-20 8/9/2018 910 Accutest <46 10.5 <2.1 19.3 86.8 6.5 4.7
WFR-20 12/4/2018 8:30 Accutest 114 142 <0.42 <1.9 88.8 7.2 6.4
WFR-20 5/14/2019 1300 ACZ 86 4.7 <0.1 <4.0 72 8.0 6.4
WFR-20 8/13/2019 12:15 ACZ 74 Z2 <0.1 <4.0 72.8 TO 4.3
WFR-20 11/13/2019 1435 ACZ 62 6.2 <0.1 <4.0 85.9 7.1 5.5
WFR-20 5/7/2020 13:45 ACZ 98 5.2 <0.1 <6.0 70A T4 5
WFR-20 8/28/2020 1310 ACZ 85 8.4 <0.1 <6.0 92.5 T5 9.5
WFR-20 12/9/2020 1248 ACZ 70.7 7.14 <0.1 <6.0 134.3 T2 5.7
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)
WFR-40 4/28/2015 11:35 Accutest 175 20.7 <0.42 2.3 137.1 7.8 19.3
WFR-40 8/20/2015 12:40 Accutest 76.8 4.3 <0.42 2 128.9 7.8 13.8
WFR-40 11/23/2015 920 Accutest 38.8 7.2 <0.42 2.8 140.1 7.5 17.7
WFR-40 6/9/2016 1047 Accutest 85.6 4.2 <&21 2.9 5.38 7.1 3.1
WFR-40 8/8/2016 14:33 Accutest 108 46.6 <0.42 3.6 106.2 6.8 10A
WFR-40 12/13/2016 10:00 Accutest 29.9 4.2 <0.42 <1.9 162.1 7.7 18.6
WFR-40 5/10/2017 920 Accutest 389 T3 <0.42 3.1 82.5 7.4 7.6
WFR-40 8/16/2017 10:05 Accutest 69.9 20.1 <0.42 5.3 121.9 7.2 12.6
WFR40 11/15/2017 11:50 Accutest 58.9 8.2 <0.42 4.8 145A 7.3 22.4
WFR-40 5/16/2018 10:22 Accutest 188 7 <0.42 9.7 15.7 7.6 4.6
WFR-40 8/9/2018 1435 Accutest <46 7.7 <2.1 22.7 119.6 7.2 13.1
WFR-40 12/4/2018 11:30 Accutest 79.7 5 <0.42 <1.9 124.1 7.4 13.9
WFR-40 5/14/2019 0920 ACZ 122 6.9 <0.1 <4.0 87.5 7.2 8.7
WFR-40 8/13/2019 10:50 ACZ 72 8.7 <0.1 <4.0 86.8 7.3 7.8
WFR-40 11/13/2019 11:35 ACZ 54 7.7 <0A <4.0 109 6.8 10.3
WFR-40 5/7/2020 945 ACZ 116 12.5 <0.1 <6.0 80.5 7.5 9
WFR-40 8/27/2020 905 ACZ 86 4.9 <0.1 <6.0 123 7.8 10.5
WFR40 12/9/2020 938 ACZ 41.8 2.36 1 <0.1 <6.0 125.8 7.7 15
Notes:
RED=Resulting concentration falls outside of the Numeric Protection Limit(NPL). <=not detected at concentrations exceeding the laboratory method detection limit
BLUE=Rosner Statistical outlier mg/L=milligrams per liter
GREEN=Newly estblished NPLs pg/L=micrograms per liter
'Analyzed by EPA Method 200.7 or 200.8. pS/cm=micro Siemens per centimeter
2Analyzed by EPA Method 200.8. EPA=Environmental Protection Agency
3Analyzed using field instrumentation. (Blank Field)=No data was required for this parameter during monthly pH assessment monitoring
°Analyzed by EPA Method 300.0.