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t <br />COLORADO - CDPS WET TEST REPORT FORM - ACUTE <br />PERMITTEE: Bear Coal Mine CDPS NO. CO-0044377 OUTFALL: 001-Pond <br />TEST TYPE: ROUTINE XX ACCELERATED TEST SPECIES: Fathead Minnows <br /> <br /> <br />LC50 >100% <br />Pass/Fail Pass <br />TEST TIME & DATE <br />START 09/22/09 END 09/26/09 <br />10:30 AM 10:00 AM <br />DILUTION (% EFFLUENT) <br /> <br />4-hour 100 100 100 100 100 100 <br />48-hour 100 100 100 100 100 100 <br />72-hour 100 100 100 100 100 100 <br />96-hour 100 100 100 100 100 100 <br /> <br />H Maximum/Minimum 6.73-7.54 7.66-8.11 8.48-8.50 8.83-9.01 8.93-9.22 9.01-9.29 <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: 576 <br />ALKALINITY (MG/L) EFFLUENT: 1981 <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: 104 <br />MHW WATER: 58.53 <br />FINAL EFFLUENT: <1.0 <br />ANALYST: 2, <br />