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I III IIIIIIIIIIIII III <br />999 <br />I COLORADO - CDPS W ET TEST REPORT FORM -ACUTE <br />~ PERMITEE: Trapper Mining. [nc. CDPS NO.: CO-00321 I S OUTFACE: 002 <br />TYPE TEST: ROUTINE: XX ACCELERATED:_ TEST SPECIES: P. promelas <br />1 TEST RESULTS: LCso: >100% STATISTICAL METHOD: Binomial <br />~ TEST TIME & DATE: BEGIN 1250 PM 03/06/01 END 1235 PM 03/10/01 <br />DII.UTIONS (% EFFLUENT) <br />MEASUREMENTS 0% 12.5% 25% 50% 75% 100% <br /># START OF TEST: 40 40 40 40 40 40 <br /># ALIVE AFTER 24 HRS: 40 40 40 40 40 40 <br /># ALIVE AFTER 48 HRS: 40 40 40 40 40 40 <br /># ALIVE AFTER 72 HRS: 40 40 40 40 40 40 <br /># ALIVE AFTER 96 HRS: 40 40 40 40 40 40 <br />1 RECEIVING WATER USED FOR DILUTION? NO TOTAL RESID. CI" (mg/I): <0. l <br />HARDNESS (mg/I): RECEIVING WATER: EFFLUENT: 1100 RECON WATER: 110 <br />ALKALINITY (mg/1): RECEIVING WATER: EFFLUENT: 420 RECON WATER: 90 <br />pH: INITIAL: CONTROL 8.3 100% EFFLUENT 8.l <br />FINAL: CONTROL 8.2 100% EFFLUENT 8.3 <br />TOTAL AMMONIA AS N (mg/1): INITIAL 100%: .094 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: / ~- ~`J <br />COMMENTS: <br />4/14/99 <br />F<66 <br />=~~ginai NatermarMe° For Vour P.olecuon <br />COMMERCIAL TESTING & ENGINEERING CO. <br />LTA <br />