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Page 6 of 7 <br />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 04/21/16 END 04/23/16 <br />5 00 PM 5 00 PM <br />DILUTION (% EFFLUENT) <br />MEASUREMENTS <br />CONTROL <br />6.25% <br />12.50% <br />25.00% <br />50.00% <br />100% <br />24-hour <br />100 <br />100 <br />100 <br />100 <br />100 <br />100 <br />8 -hour <br />100 <br />100 <br />100 <br />100 <br />100 <br />100 <br />H Maximum/Minimum <br />8 04 <br />8 12 <br />814 <br />82 <br />8 17 1 <br />815 <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 1104 MHW WATER 80.1 <br />ALKALINITY (MG/L) EFFLUENT 68.73 MHW WATER 79.6 <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 <br />