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` COLORADO LEGACY LAND <br /> SCHWARTZWALDER MINE <br /> Notes: <br /> 1 Analytes not listed in Technical Revision 28. Sample collection,analysis,and reporting are conducted quarterly at the request of the site owner. <br /> Z Metals standards for aquatic life are stated as dissolved unless otherwise specified <br /> °C=degrees Celsius <br /> VS/cm=micro Siemens per centimeter <br /> µg/L=milligrams per liter <br /> CaCO3=Calcium carbonate <br /> CDPHE=Colorado Department of Public Health and Environment <br /> ICP= Inductively Coupled Plasma <br /> ICP-MS= Inductively Coupled Plasma Mass Spectrometry <br /> n/a=not provided <br /> mV=millivolts <br /> mg/L=milligrams per liter <br /> pCi/L=picocuries per liter <br /> Standard calculated per Reg-31 using an average hardness value of 163 mg/L as CaCO3 <br /> New standard calculated per TVS,Reg-38 <br /> New standard provided in Reg-38 <br /> Citation: <br /> A=CDPHE,2018.5 CCR 1002,Regulation 31 -The Basic Standards and Methodologies for Surface Water,Part 31.11: Radionuclide Standards and Basic Standards for Organic Chemicals,Table 11-Inorganic Parameters,and Table III-Metal Parameters,January. <br /> B=CDPHE. 2019. Regulation 38-Stream Classification and Water Quality Standards,Clear Creek Basin,Segment 17b.Mainstem of Ralston Creek Including all Tributaries and Wetlands from the Source to the Inlet of Arvada Reservoir.June. <br /> C=CDPHE,2016.CDPHE,2016. 5 CCR 1002,Regulation 41 -The Basic Standards for Ground Water(Radioactive Materials Standards,Table A Ground Water Organic Chemical Standards,Table 1 Domestic Water Supply-Human Health Standards,Table 2 <br /> Domestic Water Supply-Drinking Water Standards,and Table 4 TDS Water Quality Standards),December. (https://www.colorado.gov/pacific/sites/default/files/41_2016%2812%29.pdo <br /> Note:Whenever CDPHE provided a range of values (i.e.,first number is health-based value,second number is the EPA maximum contaminant level),the value listed In this table is the EPA maximum contaminant level. <br /> JANUARY 2021 33 AMENDMENT 5 <br />