2016-12-09_HYDROLOGY - M1977493

• Permit No: M1977493
• IBM Index Class Name: HYDROLOGY
• Doc Date: 12/9/2016
• Doc Name: Request for Demonstration of Compliance
• From: Climax Molybdenum
• To: DRMS
• Email Name: ECS
• Media Type: D
• Archive: No

Demonstration of Compliance Appendix A Climax Molybdenum Company
with Regulation 41 WQMP Section 5.1 - Calculation Data Permit M-1977-493
Cadmium, Copper, Manganese, Molybdenum, Sulfate, Total
Site Number Sample Date Dissolved Dissolved
Iron, Dissolved Dissolved Dissolved Dissolved Lead,Dissolved Zinc,Dissolved Field pH, Dissolved
(mg/L) (mg/L) Dissolved
(mg/L) (mg/L) (mg/L) (mg/L) standard units (mg/L) Solids
(mg/L)
ARK-MW-001D 10/1/2012 0.0001 0.0005 0.02 0.0001 0.012 0.030 0.01 8.2 45 203
ARK-MW-001D 10/18/2012 0.0001 0.0007 0.02 0.0001 0.011 0.040 0.01 8.2 47 206
ARK-MW-001D 3/13/2013 Plugged Plugged Plugged Plugged Plugged Plugged Plugged Plugged Plugged Plugged
ARK-MW-001D 6/27/2013 Plugged Plugged Plugged Plugged Plugged Plugged Plugged Plugged Plugged Plugged
ARK-MW-001D 8/13/2013 0.0001 0.0005 0.1 0.0001 0.056 0.030 0.01 8.2 53 220
ARK-MW-001D 11/19/2013 0.0001 0.0005 0.12 0.0004 D.026 0.030 0.02 8.1 43 200
ARK-MW-001D 2/12/2014 0.0001 0.0006 0.08 0.0001 0.303 0.040 0.01 8.0 45 200
ARK-MW-001D 6/18/2014 0.0001 0.0005 D.02 0.0001 0.097 0.030 0.01 8.0 55 220
ARK-MW-001D 9/10/2014 0.0001 0.0005 0.1 0.0001 0.014 0.030 0.01 8.1 45 200
ARK-MW-001D 12/4/2014 0.0001 0.0005 0.09 0.0001 0.012 0.030 0.01 8.0 44 198
ARK-MW-001D 2/24/2015 0.015 0.032 7.7
ARK-MW-001D 3/10/2015 0.0001 0.0005 0.11 0.0001 0.016 0.033 0.01 7.8 46 210
ARK-MW-0011) 4/13/2015 0.0001 0.0005 0.09 0.0001 0.182 0.031 0.01 7.7 43 212
ARK-MW-001D 5/26/2015 0.0001 0.0005 0.10 0.0001 0.016 0.031 0.02 7.5 45 198
ARK-MW-001D 6/16/2015 0.0001 0.0005 0.09 0.0001 0.022 0.032 0.01 7.6 44 214
ARK-MW-001D 7/28/2015 0.0001 0.0005 0.09 0.0001 0.012 0.030 0.01 7.6 47 224
ARK-MW-001D 8/31/2015 0.0001 0.0005 0.08 0.0001 0.192 0.030 0.01 8.0 40 208
ARK-MW-001D 9/22/2015 0.0001 0.0005 0.10 0.0001 0.013 0.030 0.D1 7.3 45 218
ARK-MW-001D 10/14/2015 0.0001 0.0005 0.09 0.0001 D.009 0.030 0.01 7.5 47 216
ARK-MW-001D 11/12/2015 0.0001 0.0005 0.10 0.0001 D.073 0.030 0.01 7.8 46 210
ARK-MW-001D 3/15/2016 0.0001 0.0005 0.08 0.0001 0.011 0.034 0.01 8.2 51 214
ARK-MW-001D 4/13/2016 0.0001 0.0005 0.10 0.0001 0.010 0.030 0.01 7.6 42 203
ARK-MW-001D 5/10/2016 0.0001 0.0005 0.09 0.0001 0.014 0.031 0.01 7.6 48 220
ARK-MW-001D 6/2/2016 0.0001 0.0005 0.08 0.0001 0.015 0.031 0.01 8.1 45 226
ARK-MW-001D 8/1/2016 1 0.0001 1 0.0005 0.17 0.0001 0.2 0.033 0.01 7.2 39 207
ARK-MW-001D 9/7/2016 0.0001 0.0005 0.14 0.0001 D.204 0.029 0.01 7.9 40 202
Current CBSG 0.005 0.2 0.3 0.05 0.05 0.21 2 6.5 - 8.5 250 400
Baseline Mean 0.0001 0.0005 0.09 0.0001 0.064 0.031 0.01 7.73 45 210
Baseline Std.Dev.(or) 0.0000 0.0000 0.03 0.0001 0.085 0.003 0.00 0.29 3.8 9
Mean+2v 0.0001 0.0006 0.16 0.0002 0.234 0.037 0.02 7.1 - 8.3 53 227
Interim Narrative Standard CBSG CBSG CBSG CBSG Ambient CBSG CBSG CBSG CBSG CBSG
Table 1- Table 3- Table 2- Table 1-Domestic Based on Table 1- Table 3- Table 2- Table 2- Table 4-TDS
Domestic Water Agricultural Domestic Water Water Supply- baseline data as Domestic Water Agricultural Domestic Water Domestic Water Water Quality
Supply-Human Standards Supply- Human Health shown above Supply-Human Standards Supply-Drinking Supply- Standards
Health Drinking Water Standards Health Standards Water Standards Drinking Water
Standards Standards Standards
NOTES:
Bold values represent non-detect results.For calculation purposes,values displayed are the reported MDL.
Mean values for pH are calculated as the log transformed average of hydrogen ion concentration,or activity.