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COLORADO -CDPS WET TEST REPORT FORM -ACUTE <br />PERMITTEE: Treooer Mining Inc. CDPS NO. CO-0032115 OUTFACE: O~T7_ <br />TEST TYPE: ROUTINE XX ACCELERATED _ TEST SPECIES: Fathead Minnows <br />TEST RESULTS LETHALITY <br />LC50 >100% <br />Pass/Fail Pass <br />TEST TIME & DATE <br />START Feb. 22. 2005 END <br />1:00 PM <br />DILUTION (% EFFLUENT) <br />Feb. 26. 2005 <br />1:00 PM <br />MEASUREMENTS CONTROL 12.50% 25.00°k 50.00% 75:00% 100% <br />4-hour 100 100 100 100 100 100 <br />8-hour 100 100 100 100 100 100 <br />2-hour 100 100 97.5 100 100 97,5 <br />6-hour 100 100 95 100 100 97,5 <br /> <br />H Maximum/Minimum 7.71-8.10 7.91-7.99 7.87-7.93 7.44-7.65 7.34-7.55 7.54-7.68 <br />RECEIVING WATER USED FOR DILUTION? NO <br />WERE ALL TEST CONDITIONS IN CONFORMANCE WITH DIVISION GUIDELINES? <br />IF NO, LIST ALL DEVIATIONS: <br />YES <br />HARDNESS (MG/L) EFFLUENT: 409.45 <br />ALKALINITY (MG/L) EFFLUENT: 285.24 <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: 78.04 <br />MHW WATER: 67.55 <br />FINAL EFFLUENT: <1.0 <br />~: - <br />ANALYST: <br />