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2022-06-02_HYDROLOGY - M1977344
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2022-06-02_HYDROLOGY - M1977344
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Last modified
6/8/2022 3:04:41 PM
Creation date
6/2/2022 9:13:19 AM
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Template:
DRMS Permit Index
Permit No
M1977344
IBM Index Class Name
Hydrology
Doc Date
6/2/2022
Doc Name
Water Monitoring - Groundwater
From
Arcadis
To
DRMS
Email Name
TC1
MAC
Media Type
D
Archive
No
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Table 2 <br />March 2022 Field and Analytical Results <br />Holcim (US) Inc. <br />Florence, Colorado <br />Analyte <br />Field Parameters Units MW-7 <br />NPLs MW-12 MW-13 <br />NPLs <br />pH std. units 6.5-8.5a 7.81 6.88 --7.34 NA <br />Specific Conductivity mS/cm NA 1.874 3.716 --3.591 NA <br />Temperature °C NA 14.9 14.6 --14.2 NA <br />Total dissolved solids mg/L 3918 944 3740 3710 3580 4026 <br />Total suspended solids mg/L --184 157 102 36 -- <br />Sulfate mg/L 2080 108 2550 2500 2420 2200 <br />Iron (total) mg/L 4.5 8.9 6.26 5.11 1.1 NA <br />Iron (dissolved) mg/L NA 0.08 J 0.248 J 0.220 J 0.12 U 0.13 <br />Manganese (dissolved)mg/L 0.88 0.03 J 0.599 0.552 0.02 U 0.3 <br />Potassium (dissolved)mg/L 17 6.6 12.7 12.8 7.94 13 <br />Sodium (dissolved) 1 mg/L NA 264 144 143 280 NA <br />K:Na ratio mg/L 0.5 0.03 0.09 0.09 0.03 0.5 <br />NPLs - numeric protection levels issued by Division of Reclamation, Mining and Safety <br />Bolded values - NPL exceeded <br />1 - Sodium was removed as a groundwater quality parameter and replaced with a potassium to sodium (K:Na) ratio per Division of Reclamation, <br />Mining and Safety approval letter dated February 25, 2015. <br />K - potassium <br />Na - sodium <br />J - Analyte concentration detected at a value between MDL and PQL. The associated value is an estimated quantity. <br />NA - Not applicable. <br />U - The material was analyzed for, but was not detected above the level of the associated value. The associated value is either the sample quantitation limit or the sample detection limit. <br />aMCL source: Table 2 Secondary Drinking Water Standards, Regulation 41. <br />MCL - Maximum concentration limit. <br />MDL - Method Detection Limit <br />PQL - Practical Quantitation Limit <br />Notes: <br />March 2022 Analytical Results <br />MW-7 MW-12 DUP MW-13 <br />Laboratory Results <br />Page 1 of 1
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