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999 <br /> COLORADO—CDPS WET TEST REPORT FORM— CHRONIC <br /> PERMITTEE. Seneca Coal Company CDPS NO. CO-0000221 OUTFALL. 008 <br /> TYPE TEST: ROUTINE: XX ACCELERATED. TEST SPECIES: R romelns <br /> TEST RESULTS LETHALITY GROWTH STATISTICAL METHOD <br /> Concentration with Statistical Difference 50% >100% Steel's/Dunnett's <br /> Pass/Fail Pass N/A <br /> lcz, 22.8% 24.0% Bootstrap <br /> Pass/Fail Pass N/A <br /> TEST TIME & DATE ISTART 1215 PM 08/21/01 JEND 1025 AM 08/28/01 <br /> DILUTION (% EFFLUENT) <br /> MEASUREMENTS CONTROL 151Yu 25% 50% 75% 100% <br /> Day I % Survival 100 100 100 100 100 100 <br /> Day 2 100 100 100 100 100 100 <br /> Day 3 100 100 100 100 100 97.5 <br /> Day 4 100 100 87.5 92.5 85.0 975 <br /> Day 5 100 97.5 70.0 70.0 725 1 900 <br /> Day 6 100 95.0 70.0 60.0 70.0 85.0 <br /> Day 7 100 92.5 70.0 57.5 67.5 85.0 <br /> 7 Day Mean Dry Weight 0.791 0.769 0.573 0.425 0.595 0 686 <br /> H (Maximum/Minimum) 8.5/7.9 8.3/8 1 8.3/8 1 8.3/8.1 8.4/8.1 8.5/8. 1 <br /> RECEIVING WATER USED FOR DILUTION? NO TOTAL RESIDUAL Cl- (mg/1): <0. I <br /> HARDNESS (mg/I): REC'V WATER: EFFLUENT: 2155 RECON WATER 117 <br /> .ALKALINITY (mp/1): REC'V WATER: EFFLUENT. 148 RECON WATER: 88 <br /> TOT. AMMONIA (mg/l): INITIAL 100%: <1.0 FINAL 100% <I 0 <br /> WERE ALL TEST CONDITIONS IN CONFOR-NlANCE WITH DIVISION GUIDELINES? YES <br /> IF NO, LIST DEVIATIONS FROM TEST SPECIFICATIONS <br /> /Z <br /> LABORATORY: COMMERCIAL TESTING & ENGINEERING ANALYST: <br /> 4/14/99 <br /> COMMERCIAL TESTING & ENGINEERING CO. <br /> O6 Por ra Coot Waleruo�enrkeo JAL <br /> b Y P ecn <br /> F afi <br />