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COLORADO - CDPS WET TEST REPORT FORM - ACUTE <br />PERMITTEE: Trapper Mining. Inc. CDPS NO. CO-0032115 OUTFALL: 011 <br />TEST TYPE: ROUTINE XX ACCELERATED TEST SPECIES: C. dubia <br />TEST RESULTS LETHALITY <br />LC50 >100% <br />Pass/Fail Pass <br />TEST TIME & DATE START Nov. 5.2008 END Nov. 7, 2008 <br />10:30 AM 10:30 AM <br />DILUTION (% EFFLUENT) <br />MEASUREMENTS CONTROL 12.50% 25.00% 50.00% 75.00% 100% <br />hour <br />4 <br />1 100 100 100 100 100 100 <br />- <br />8-hour 100 100 100 100 100 100 <br />RECEIVING WATER USED FOR DILUTION? NO <br />WERE ALL TEST CONDITIONS IN CONFORMANCE WITH DIVISION GUIDELINES? <br />IF NO, LIST ALL DEVIATIONS: <br />HARDNESS (MG/L) EFFLUENT: 496 <br />ALKALINITY (MG/L) EFFLUENT: 288.7 <br />T. AMMONIA (MG/L) INITIAL EFFLUENT: <1.0 <br />T.RESIDUAL CHLORINE (MG/L) EFFLUENT: <0.1 <br />LABORATORY: ENVIRO-CHEM ANALYTICAL, INC. <br />YES. <br />MHW WATER: 80.3 <br />MHW WATER: 50.7 <br />FINAL EFFLUENT: <1.0 <br />ANALYST: