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r COLORADO-CDPS WET TEST REPORT FORM - CHRONIC <br />PERMITTEE:CVOrus Yampa Valley Coal Conn. CDPS NO. CO -0027154 OUTFACE: 001 <br />TYPE TEST: ROUTINE: XX ACCELERATED: TEST SPECIES: C.dubia IWC: 100°s <br />a <br />TEST RESULTS: LETHALITY GROWTH REPRODUCTION <br />CONC.WITH STAT. <br />DIFFERENCE >100 % % 75 °s <br />PASS/FAIL PASS <br />IC25 66.3 °s % 59.9 e <br />PASSJFAIL FAIL <br />aiwr. MYlrnuu USr:U: D1H11 J-11~u~• L1rY.:r l5ner5/uURneLC"5 ICES: COOLSLraD <br />DATE: START 1 :SSPm/7- 14-98 END 2:15om/7-22 -98 <br /> <br /> <br /> DILUTION (% EFFLUENT) <br /> <br />MEASUREMENTS CONTROL (0%) 12.5 % 25 % 50 °s 79 °s 100 °s <br />% SURVIVAL FOR DAY 1 100 100 100 100 100 100 <br /> 2 100 100 100 100 100 100 <br /> 3 100 100 100 100 90 80 <br /> 4 100 100 100 100 90 80 <br /> 5 90 100 100 100 90 70 <br /> 6 90 100 lOD 100 80 70 <br /> 7 90 100 100 100 60 60 <br />MEAN 3 BROOD TOTAL : 8.7 6.1 10.9 9.8 3.3 1.1 <br />7 d MEAN DRY WEIGHT: <br />PH ~ MAX/MIN: 8_4/7_5 8_5/7_5 8_6/7_6 8_6/7_6 8_3/7_7 8_2/7_8 <br />HARDNESS (X) MG/L RECEIVING WATER: EFFLUENT: 2227 RECON WATER: 142 <br />ALKALINITY (X) MG/L RECEIVING WATER: EFFLUENT: 382 RECON WATER: 87 <br />T. AMMONIA as N (X) MG/L INITIAL EFFLUENT: c1.0 FINAL EFFLUENT: <1.0 <br />T.RESIDUAL CHLORINE, MG/L 100%: <0.1 RECEIVING WATER USED FOR DILUTION? NO <br />WERE ALL TEST CONDITIONS IN CONFORMANCE WITH DIVISION GUIDELINES? NO <br />IF NO, LIST DEVIATIONS FROM TEST SPECIFICATIONS: <br />LABORATORY:Commercial Testing &Testing & Engineering ANALYST: (_.I~'(.•~- i~r.-~ ~~ <br />COMMERCIAL TESTING & ENGINEERING CO. <br />F 466 ~~~ ~- a <br />