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March 2006 Hayden GulnS Loadoat - 2005RanualHydrology Re/mrt I Page 11 <br />TABLE 4 <br />GRWNDWATER ANALYTICAL LIST <br />Analyte Phase Method Detection Limit Units <br />Field Measurements <br />pH na dived measurement Na units <br />Conductivity na direct measurement Na p5/cm <br />Temperature na direct measurement Na °C <br />Trace Metals and Major Cations <br />Aluminum tlissolved EPA 200.7, ICP 0.03 mg/1 <br />Arsenic dissolved EPA 200.8, fCP-MS 0.0005 mgA <br />Boron tlissolved EPA 200.7, ICP 0.01 mg/I <br />Cadmium dissolved EPA 200.6, ICP-MS 0.0001 mgA <br />Calcium tlissolved EPA 200.7, ICP 0.2 mg/I <br />Chromium III & VI -tlissolved <br />(valences combined) EPA 200,7, ICP 0.01 mg/I <br />Copper dissolved EPA 200.7, ICP 0.01 mgA <br />Iron tlissolved EPA 200.7, ICP 0.01 mgA <br />Leatl dissolved EPA 200.8, ICP-MS 0.0001 mg/I <br />Magnesium dissolved EPA 200.7, ICP 0.2 mg/l <br />Manganese dissolved EPA 200.7, ICP 0.005 mg/I <br />Mercury dissolved EPA 245.1, CVAA 0.0002 mgA <br />Nickel dissolved EPA 200.7, ICP O.Ot mg/1 <br />Potassium dissolved EPA 200.7, ICP 0.3 mgA <br />Selenium dissolved SM 3174 B, AA-Hydride 0.001 mgA <br />Silver dissolved EPA 200.7, ICP 0.005 mg/I <br />Sotlium dissolved EPA 200.7, ICP 0.3 mg/I <br />Zinc dissolved EPA 200.7, ICP 0.01 mg/I <br />Inorganic and General Parameters <br />Alkalinity as CaCOa <br />Bicarbonate <br />Carbonate <br />Hydroxide dissolved SM2320B 2 mgA <br />Chloride dissolved EPA 325.2 1 mg/I <br />Fluodde dissolved SM450oF-C 0.1 mg/l <br />NiVate as N dissolvetl EPA 353.2 0.02 mgfl <br />Nitrate/Nitrite as N dissolved EPA 353.2 0.02 mg/l <br />NiVite as N dissolved EPA 353.2 0.02 mgA <br />Nitrogen, ammonia dissolved EPA 350.7 0.05 mg/l <br />Sulfate dissolved EPA 375.3 10 mg/l <br />Sulfide total EPA 376.2, Methylene Blue 0.02 mgfl <br />Hardness as CaC03 calculation SM2340B 1 mg4 <br />pH laboratory EPA 150.1 0.1 units <br />Cantluctiviry at 25°C laboratory EPA 120.1 1 pS/cm <br />TDS at 180°C residue, fl[ereble EPA 160.1 10 mg/I <br />TSS at 105°C residue, filterable EPA 160.2 5 mg/I <br />Sodium Absorption Ratio <br />(SAR) calculation USGS 11738-78 na unitless <br />Cation/Anion Balance calculation Calculation na percent <br />Note: na-not applicable <br />Hydro-Envirorunental Solutions, Inc. <br />P0. Box 772996 <br />57 10r^ Street, Srrrte B <br />Steamboat Speiagr, CO 80477 <br />(970) 87>-6125 <br />