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I COLORADO - CDPS WET TEST REPORT FORM - ACUTE <br />PERMITTEE:Pittsburgh and Midwa~Minina CDPS NO. CO-0032638 OUTFACE 004 <br />~~TYPE TEST: ROUTINE: XX ACCELERATED: - TEST SPECIE S: _ P. t,romelas <br />1 <br />TEST RESULTS: LC50: >100 % STATISTICAL METHOD: Binomial <br /> <br />'TEST TIME & DATE: BEGIN 10:40 AM 11 / 3 / 98 END 11:20 AM 11 / 7 / 98 <br /> <br /> DILUTIONS (% EFFLUENT) <br />'MEASUREMENTS CONTROL(0%) 12.5 % 18 % 50 % 75 % 100 % <br />NO, C~ START OF TEST: 40 40 40 40 40 40 <br />N0. LIVE AFTER 24 HRS: 40 40 40 40 40 4~ <br />AFTER 48 HRS: 40 40 40 40 40 40 <br />AFTER 72 HRS: 40 40 ~ 40 40 40 <br />' AFTER 96 HRS: 40 40 ~ 40 40 40 <br />RECEIVING WATER USED FOR DILUTION? NO TOT. RESID. CHLORINE, MG/L: 10 0% <0.1 <br />HARDNESS, MG/L: RECEIVING WATER 145 EFFLUENT 2240 RECON WATER 115 <br />'ALKALINITY, MG/L: RECEIVING WATER 115 EFFLUENT 120 RECON WATER 90 <br />PH: INITIAL - CONTROL 8.0 100% 8.1 FINAL - CONTROL 8.0 100 % 8.1 <br />T. AMMONIA AS N, MG/L: INITIAL - 100% <1.0 FINAL - 100% <1.0 <br />WERE ALL TEST CONDITIONS IN CONFORMANCE WITH DIVISION GUIDELINES? YES <br />~IIF NO, LIST DEVIATIONS FROM TEST SPECIFICATIONS: <br />'ILABORATORY: Commercial Testing & Endineerin~ ANALYST i.~~ <br />If COMMENTS: <br />7/1/93 <br />COMMERCIAITESTING b ENGINEERING CO. <br />J~j Fi89 L <br />'°Original Watermarketl For Vour Protection ;.,C, <br />