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• <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: P. promelas <br />TEST RESULTS <br />LETHALITY <br />LC50 <br />>100% <br />Pass /Fail <br />Pass <br />TEST TIME & DATE START 05/13/09 END 05/17/09 <br />10:30 AM 10:30 AM <br />DILUTION (% EFFLUENT) <br />MEASUREMENTS <br />CONTROL <br />6.25% <br />12.50% <br />25.00% <br />50.00% <br />100% <br />8 -hour <br />100 <br />100 <br />100 <br />100 <br />100 <br />100 <br />96 -hour <br />100 <br />100 <br />100 <br />100 <br />100 <br />100 <br />llpH Maximum /Minimum) 1 8.03 -8.45 1 7.60 -8.23 1 7.88 -8.27 T 8.27 -8.31 1 8.40 -8.50 1 8.33 -8.41 11 <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: 486 <br />ALKALINITY (MG /L) EFFLUENT: 1630 <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 />MHW WATER: 72.5 <br />MHW WATER: 80.5 <br />FINAL EFFLUENT: <1.0 <br />ANALYST: -Y-40 <br />