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COLORADO - CDPS WET TEST REPORT FORM - ACUTE <br />PERMITTEE: Bear Coal Company CDPS NO. CO-00 44377 OUTFACE 001 <br />TYPE TEST: ROUTINE: XX ACCELERATED: TEST SPECIES: C.dubia <br />TEST 'RESULTS: LC50: 84.4 $ STATISTICAL METHOD: Binomial <br />TEST TIME & DATE: BEGIN 3:20PM 5 J ls_j~~ SND 2:40PM 5 / 21 /~8 <br /> DILUTIONS l$ EFFLUENT) <br /> <br />MEASUREMENTS CONTROL(0$) 1.7 $ 2~_$ ~5 _$ 7~$ 100 $ <br />N0. ~ START OF TEST: 2D 2 2~ 2~ 20 20 <br /> <br />N0. LIVE AFTER 24 HRS: 20 2 2~_ 1~_ 20 20 <br /> <br />AFTER 48 HRS: 19 17 18 19 16 2 <br />AFTER 72 HRS: <br />AFTER 96 HRS: <br />RECEIVING WATER USED FOR DILUTION? NO TOT. RESID. CHLORINE, MG/L: 100$ c0.1 <br />HARDNESS, MG/L. RECEIVING WATER EFFLUENT 685 RECON WATER 115 <br />ALKALINITY, MG/L: RECEIVING WATER EFFLUENT 1075 RECON WATER 85 <br /> <br />PH: INITIAL - CONTROL 8.1 100$ 7.0 FINAL - CONTROL B.1 100$ 8.6 <br />T. AMMONIA AS N, MG/L: INITIAL - 100$ <1.0 FINAL - i00$ <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 and Engineering ANALYSTC/ur!p~.- ~~'~ '7~' ~i- <br />COMMENTS: <br />7 <br />COMMENCIALTE8TIN0 i ENOINEERINO CO. <br />h1~M Y/atermerked For YOUr Protectlon <br />