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07-01-1999 0B:0BAM FROM J. E. STOVER 8 f£SOCIATES TO 9295256 P.02 <br />COLORADO - CDPB W8T TEST ppORT FORM - AC~1':'Q <br />PERMITTEE:_Bear Coal Conroanv CDPS N0. CO-0044377 OUTPALL_001 <br />TYPB TEST; ROUTINE:~_ ACCELERATED:, TEST SPECIES: P.gromelas . <br />TEST RESULTS: LC50; X500 $ STATISTICAL METHOD: Probit <br />TEST TIME R DATE: EEGIN 9:40AM 2 /~{L/_9~ END 9:20AM 2 / 20 f~_ <br />DILUTIONS ($ EFFLUENT) <br />rraao*tcsl~**c CONTROL(04) 1.7 $ ~$' ~~$ ~~ 100 ~ <br />N0. ~ START OF TEST: ~_ ~~. ~Q_ ~~ ~ 40 <br />N0. LIVE AFTER 24 HRS: 40 40 ~_ __~,~, 37 ~_ <br />AFTER 4 8 HRS : 40 _~Q_ ~2_ 3 8 3 5 ~` <br />AFTER 72 HRS: 39 ~ __~_ g 34 37 <br />`- AFTER 96 HR9: 39 ~_ ~_ 3~„ ~4 ~? <br />RECEIVING WATfiR USED FOR DILUTION? ~Q TOT. RfiSID. CHLORINE, MG/L: 100$ < 1 <br />HARDN85S, MG/L: RSCBIVIN(}~WATFiR BFFLUBNT 395 RSCON WATER ~_ <br />ALKALINITY, MG/L: RECEIVING WATER EFFLUENT 1330 RSCON WATER 60 <br />P8: INITIAL - CONTROL ~~I~ 100 7.0 FINAL - CONTROL 8.0 100 8.6 <br />T. AMMONIA A9 N, MG/L: INITIAL - 1001 ~~0_~ ~ FINAL - 1001 X1.0 <br />WERE ALL TEST CONDITIONS IN CONFORMANCE WITH DIVIB.ION OUTDSLINSS? YSS <br />IF N0, LIST Dls'VIATION9 FROM T1ST SPECIFICATIONS:"` <br />LABORATORY: CommQrcial Testing and Engineering ANALYST Chria Theel <br />COBff~NTS : - _ - <br />7/1/93 <br />,` <br />GOM MfRC~n4 T~sTINO ~ iN01Nt^RINQ LO. <br />aynr c~ w.e.msna <br />ror rm:+amaan <br />.~ <br />