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r s. <br />COLORADO - CDPS WET TEST REPORT FORM - ACUTE <br />PERMITTEE: Trapper Mining. Inc. CDPS NO. CO-0032115 OUTFALL: 020 <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 03/25/09 END Mar. 27. 2009 <br />10:30 AM 10:30 AM <br />DILUTION (% EFFLUENT) <br />MEASUREMENTS CONTROL 12.50% 25.00% 50.000/0 75.00% 100% <br />24-hour <br />1 100 100 100 100 100 100 <br />48-hour 100 100 100 100 100 100 <br />um/Minimum 8.77 8.18 g <br />8.74 1 8.93 <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: 396.74 MHW WATER: 89.5 <br />ALKALINITY (MG/L) EFFLUENT: 413.61 MHW WATER: 50.73 <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: