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COLORADO - CDPS'WET TEST REPORT FORM - ACUTE <br /> ~ •~ <br /> -{ <br />RMTTTEE: Powderhorn Coal Company CDPS NO. CO-00 27146 OUTFACE 001/002 <br />PE TEST: ROUTINE: 7QC ACCELERATED: TEST SPECIES: C.dubia <br /> <br />ST RESULTS: LC50: >100 ~ STATISTICAL METHOD: B inomial <br /> <br />ST TIME & DATE: BEGIN 11:30AM ~~,/~_ END 11:25AM ~ 10 /~ <br /> <br />DILUTIONS (~ EFFLUENT) <br />ASUREMENTS CONTROL(0$) 0.2 ~ ?~$ _,$Q_$ 7'' $ 100 ~ <br />. Q START OF TEST: 20 20 ~ 2~ 20 <br />~. LIVE AFTER 24 HRS: 20 20 ~0 ~~_ ~~ 20 <br />AFTER 48 HRS: 20 20 20 20 20 1~ <br />AFTER 72 HRS: <br />AFTER 96 HRS: <br />CEIVING WATER USID FOR DILUTION? NO TOT. RESID. CHLORINE, MG/L: 100$ <0.1 <br />+RDNESS, MG/L: RECEIVING WATER 260 EFFLUENT 100 RECON WATER 135 <br />KALINITY, MG/L: RECEIVING WATER 155 EFFLUENT 1245 RECON WATER 85 <br />INITIAL - CONTROL 7.7 100 7.8 FINAL - CONTROL 8.3 100 9.0 <br />AMMONIA AS N, MG/L: INITIAL - 100 <1.0 FINAL - 100 <1.0 <br />RE ALL TEST CONDITIONS IN CONFORMANCE WITH DIVISION GUIDELINES? ~$ <br />NO, LIST DEVIATIONS FROM TEST SPECIFICATIONS: <br /> <br /> <br />BORATORY: Commercial Testing and Enaineerina ANALYST ~/~..,,, ~ <br />yAMENTS <br /> <br /> <br />7/1/93 <br />COMMERCIALTESTING ~, ENGINEERING CO. <br />'~ Caar wa«men.a <br />r YOUr ProteCtlOn <br />~~~ <br /> <br />