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COLORADO - CDPS WET TEST REPORT FORM - CHRONIC <br />PERMITTEE: Sage Creek Mine CDPS NO. CO- 0048275 OUTFALL: 001 <br />TEST TYPE: ROUTINE XX ACCELERATED TEST SPECIES: P. promelas <br />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 Aug. 6, 2014 END <br />11:00 AM <br />DILUTION (% EFFLUENT) <br />Aug. 13, 2014 <br />11:00 AM <br />MEASUREMENTS <br />CONTROL <br />6.50% <br />13.00% <br />25.00% <br />50.00% <br />100% <br />Da 1 % Survival <br />100 <br />100 <br />100 <br />100 <br />100 <br />100 <br />Da y2 <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 0.355 0.376 1 0.341 1 0.368 0.391 0.402 <br />H Maximum /Minimum 7.97 -8.03 7.78 -8.10 <br />1 7.76 -8.01 <br />1 7.98-872-2---F-7.78-8.29 <br />1 7.81 -8.25 <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: 2480 -2560 MHW WATER: 81.2 <br />ALKALINITY (MG /L) EFFLUENT: 388 -392 MHW WATER: 79.8 <br />T. AMMONIA (MG /L) INITIAL EFFLUENT: <1.0 <br />T.RESIDUAL CHLORINE (MG /L) EFFLUENT: <0.1 <br />LABORATORY: ENVIRO -CHEM ANALYTICAL, INC. ANALYST: Liese K. Thompson <br />