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COLORADO - CDPS WET TEST REPORT FORM - CHRONIC <br />PERMITTEE: Sage Creek Mine CDPS NO. CO- 0048275 OUTFALLA* - kJ j A <br />TEST TYPE: ROUTINE XX ACCELERATED TEST SPECIES: P. promelas '� 9 IWC: 100% <br />TEST RESULTS <br />LETHALITY <br />GROWTH <br />STATISTICAL METHOD <br />Concentration w/ Statistical Difference <br />>100% <br />>100% <br />Fisher's Exact/Dunnett's <br />Pass /Fail <br />Pass <br />N/A <br />100 <br />IC25 <br />>100% <br />>100% <br />Bootstrap <br />Pass /Fail <br />Pass <br />N/A <br />100 <br />TEST TIME & DATE START Feb. 12, 2013 END <br />2:00 PM <br />DILUTION (% EFFLUENT) <br />Feb. 19, 2013 <br />2:00 PM <br />MEASUREMENTS <br />CONTROL <br />6.50% <br />13.00% <br />25.00% <br />50.00% <br />-100% <br />Day 1 % Survival <br />100 <br />100 <br />100 <br />100 <br />100 <br />100 <br />Day 2 <br />100 <br />100 <br />100 <br />100 <br />100 <br />100 <br />Day 3 <br />100 <br />100 <br />100 <br />100 <br />100 <br />100 <br />Day 4 <br />100 <br />100 <br />100 <br />100 <br />100 <br />100 <br />Day 5 <br />100 <br />100 <br />100 <br />100 <br />100 <br />100 <br />Day 6 <br />100 <br />100 <br />100 <br />100 <br />100 <br />100 <br />Day 7 <br />100 <br />100 <br />100 <br />100 <br />100 <br />100 <br />7 Day Mean Dry Weight 1 0.376 0.389 0.375 0.342 0.429 0.382 <br />pH (Maximum /Minimum) 1 <br />7.20 -7.30 <br />7.08 -7.36 <br />7.08 -7.10 <br />7.25 -7.50 <br />7.30 -7.52 <br />7.20 -7.30 <br />RECEIVING WATER USED FOR DILUTION? NO <br />WERE ALL TEST CONDITIONS IN CONFORMANCE WITH DIVISION GUIDELINES? YES <br />IF NO, LIST ALL DEVIATIONS: <br />HARDNESS (MG /L) EFFLUENT: 2180 -2340 MHW WATER: 78.3 <br />ALKALINITY (MG /L) EFFLUENT: 145.6 -166.8 MHW WATER: 85.3 <br />T. AMMONIA (MG /L) INITIAL EFFLUENT: <1.0 FINAL EFFLUENT: <1.0 <br />T.RESIDUAL CHLORINE (MG /L) EFFLUENT: <0.1 <br />LABORATORY: ENVIRO -CHEM ANALYTICAL, INC. ANALYST: LieseK. Thompson <br />