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a • r <br />4 <br />COLORADO - CDPS WET TEST REPORT FORM - CHRONIC <br />PERMITTEE: Seneca Coal Company CDPS NO CO-0000221 OUTFALL WTI <br />TEST TYPE: ROUTINE XX ACCELERATED TEST SPECIES: P. promelas <br />TEST RESULTS LETHALITY GROWTH STATISTICAL METHOD <br />Concentration w/ Statistical Difference >100% >100% Fisher's Exact/Dunnett's <br />Pass/Fail Pass N/A <br />IC25 >100% >100% Bootstrap <br />Pass/Fail Pass N/A <br />TEST TIME & DATE START June 3, 2008 END June 10, 2008 <br />10:30 AM 10:30 AM <br />DILUTION (% EFFLUENT) <br />MEASUREMENTS CONTROL 6.50% 13.00% 25.00% 50.00% 100% <br />Da 1 % Survival 100 100 100 100 100 100 <br />Da 2 100 100 100 100 100 100 <br />Da 3 100 100 100 100 100 100 <br />Da 4 100 100 100 100 100 100 <br />Da 5 100 100 100 100 100 100 <br />Da 6 100 100 100 100 100 100 <br />Da 7 100 100 100 100 100 100 <br /> <br />7 Da Mean D Wei ht 0.222 0.221 0.225 0.231 0.235 0.231 <br /> <br />H (Maximum/Minimum) 1 7 531-8.083 7.216-8.413 7 202-8.899 7289-8387 7.510-8.145 7 835 8 195 <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' 1890-1970 <br />ALKALINITY (MG/L) EFFLUENT: 122.81-125.42 <br />T. AMMONIA (MG/L) INITIAL EFFLUENT: 0.0 <br />T.RESIDUAL CHLORINE (MG/L) EFFLUENT <0.1 <br />LABORATORY ENVIRO-CHEM ANALYTICAL, INC. <br />MHW WATER: 80.5 <br />MHW WATER: 66.96 <br />FINAL EFFLUENT. <1.0 <br />ANALYST. t