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r <br />I <br />r <br />I <br />COLORADO - CDPS W ET TEST REPORT FORM -CHRONIC <br />PERMITTEE: Cyprus Yampa Valley Coal Corgi CDPS NO. CO-0027154 OUTFACE: 001 <br />M <br />r <br />I <br />TYPE TEST: ROUTINE: XX ACCELERATED: TEST SPECIES: C. dubia <br />TEST RESULTS LETHALITY REPRODUCTION STATISTICAL METHOD <br />Concentration with Statistical Difference >100% 100% Fisher/Dunnett's <br />Pass/Fail Pass N/A <br />ICns > 100% 94.7% Bootstra <br />Pass/Fail Pass N/A <br />TEST T1ME & DATE START 1035 AM ] 1/16/99 END 0920 AM 11/24/99 <br />DILUTION (% EFFLUENT) <br />MEASUREMENTS CONTROL 12.5% 25% 50% 75% 100% <br />Da 1 % Survival 100 ] 00 100 100 100 100 <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 90 100 100 100 100 90 <br />Da 6 90 100 100 100 100 90 <br />Da 7 80 100 100 100 100 90 <br /> <br />Mean 3 Brood Total 12.4 ] 8.6 22.4 21.3 17.3 7.2 <br /> <br />H aximum/Minimum 8.6/8.1 8.6/8.2 8.6/8.1 8.5/8.0 8.3/7.9 8.2!7.9 <br />RECEIVING WATER USED FOR DILUTION? NO TOTAL RESIDUAL CI" (mg/I): <0.1 <br />HARDNESS (mg,~ll: REC'V WATER: EFFLUENT: 2350 RECON WATER: 113 <br />ALKALINITY (rn l: REC' V WATER: EFFLUENT: 338 RECON WATER: 88 <br />TOT. AMMONIA (mg,Lll: INTIIAL 100%: <1.0 FINAL 100%: <1.0 <br />WERE ALL TEST CONDITIONS IN CONFORMANCE WITH DIVISION GUIDELINES? YES <br />IF NO, LIST DEVIATIONS FROM TEST SPECIFICATIONS: <br />LABORATORY: COMMERCIAL TESTING & ENGINEERING ANALYST: (~... ~...y <br />1 <br /> <br />LJ <br />4/14/99 <br />COMMERCIAL TESTING & ENGINEERING CO. <br />Or~Binel GoOy Weiermarketl ~~~ <br />For Yaur Proleclion <br />