Laserfiche WebLink
Acz <br /> <br />Acz [.aborvtories, t"e. Lab Sample ID: L13551-OI <br />• 30000 Downhill nrive Client Sample 1D: 79-2 <br />Steamboat Springs, CO 80087 Client Project ID: <br />f800) 33a-sa93 ACZ Report ID: RC43227 <br />Kerr Coal Co. Date Sampled: 4/25/97 12:30 <br />P.O. Box 487 Date Received: 4/25/97 <br />Walden, CO 80480 Date Reported: 5/14/97 <br />Jim Mossman <br />cc: lay James Sample Matrix: Ground Water <br />Conductivity (Field) Field Meazurement 3210 umhos/cm 425/97 cm <br />Calcium, dissolved M200.7 ICP 12.6 mglL 0.4 2 4130/97 kr <br />Iron, dissolved M200.11CP 0.04 B mg/L 0.02 O.I 4(30/97 kr <br />Magnesium, dissolved M200.7 ICP 2.2 mg/L 0.4 2 4/30197 kr <br />Manganese, dissolved M200.7 ICP 0.01 B mg/L 0.01 0.05 4f30N7 kr <br />Potassium, dissolved M200.71CP 3.2 mg/L 0.6 2 4(1097 kr <br />Sodium, dissolved M200.7 ICP 741.0 mg/L 0.6 2 4/30H7 kr <br />Wet Chemistry <br />Alkalinity az CaC03 M2320B <br />• <br />Bicarbonate az CaC03 416 mg/L 2 10 4RSA7 jb <br />Carbonate az CaC03 U mg/L 2 10 425N7 jb <br />Hydroxide az CaC03 U mg/L 2 10 423/97 jb <br />Total Alkalinity 416 mg/L 2 10 4RSN7 jb <br />Cation-Anion Balance Calcularion <br />Cation-Anion Balance 3.3 °/. 5/11197 talc <br />Sum of Anions 31.30 met(/L 0.01 0.05 5/14/97 talc <br />Sum of Cations 33.50 mcq/L 0.01 0.05 S/14N7 talc <br />Chloride M325.2 - Colorimetric (RFA) 740 mg/L 10 50 5!&97 jb <br />Hardncss az CaC03 Calculazion hazed on dissolved Mg R Ca 41 mg/L I 7 5/11/97 talc <br />Lab Filtration "' 4R9N7 mks <br />Lab Filtration & Acidificazion '•' 489/97 mks <br />Nitrate az N. dissolved M753.2 -Automated Cadmium Reduction U mg/L 0.02 0.1 4RSN7 jb <br />NitrateMitrite as N, dissolved M3S3.2 -Automated Cadmium Reduttion U mg/L 0.02 O.l 4RSN7 jb <br />Nitrite az N, dissolved M353.2 -Automated Cadmium Reduction U + mg/L 0.01 0.05 4R5N7 jb <br />Residue, Filterable (TDS)(a~I80C M160.1-Gravimetric 1720 mg/L 10 20 4/30N7 tw <br />Sulfate M375.3-Gmvimetric 110 mg/L 10 20 5/7.97 bgb <br />TDS (calculated) Calculation 1860 mg/L 10 50 5/14[97 talc <br />TDS (ratio-mcazured/calculated) Calculation ~ 0.93 5/14/97 talc <br />/ 1J <br />J <br />.U = Analytc ss'az analyzed (or but not detected et the indicated MDL /~ <br />~B = Analy[e concenuation detected az a value between MDL and PQL /~7~~~~~ <br />~PQL =Practical Quanlita[ion Limit /C Y <br />Vice President of Operations: Ralph Poulson <br />REPIN701.03.95.0[ Page 1 of 1 <br />