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~ SGS <br />' ADDRESS ALL CORRESRONDE7JCE tb: <br />COMMERCIAL TESTING 6 ENGNEEHLNG CO. <br />4E,H5 RARIS SCREET SURE D-T70 <br />OEIiVER, LO 00:33 <br />TES 1••J031 J7&4772 <br />P4X!307)777~47Bt <br />COLORADO - CDPS WET TEST REPORT FORM -CHRONIC <br />PERMITTEE: Seneca Coal Co. CDPS NO,, CO-0000221 OUTFACE: 004 <br />TYPE TEST: ROUTINE: XX ACCELERATED:- TEST SPECIES: P. aromelas <br />TEST RESULTS LETHALITY GROWTH STATISTICAL METHOD <br />Concentration with Statistical Difference >100% >100°'° Steel's Man -One/Dunnett's <br />PasslFail Pass N/A <br />IC;•~,PointEstimate >100% >100% Bootstra <br />PasslFail Pass N/A <br /> <br />TEST TIME 8 DATE START 1045 AM 06(10/03 END 1255 PM 06!17/03 <br /> <br /> nu I ITIr1Al 1°I FGFI I IFf\ITl <br />MEASUREMENTS CONTROL 12.3% 25% 50% 75% 100% <br />Da 1 °/> Survival 100 100 100 100 100 100 <br />Da 2 100 100 100 100 100 100 <br />Da 3 100 100 100 100 97.5 100 <br />Da 4 100 92.5 100 82.5 90 92.5 <br />Da 5 100 92.5 95 80 87.5 92.5 <br />Da 6 100 92.5 95 77.5 85 90 <br />Da 7 100 92.5 95 77.5 85 90 <br /> <br />7 Da Mean D Wei ht 0.747 0.801 0.742 0.735 0.704 0.825 <br /> <br />H Maximurn/Minimum 8.5/7.8 8.4/7.8 8.3/7.9 8.718.0 8.4/8.0 8.4/7.8 <br />RECEIVING WATER USED FOR DILUTION? NO TOTAL RESIDUAL CI' (mgll): <0.1 <br />HARDNESS (ma/ll~ REC'V WATER' EFFLUENT' 2570 RECON WATER: 108 <br />ALKALINITY (m411) REC'V WATER' EFFLUENT 197 RECON WATER: 93 <br />TOTAL AMMONIA (moil)' INITIAL 100%: <1.0 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: SGS COMMERCIAL TESTING & ENGINEERING ANALYST' l~'i C~ t (~ ~ ~I~~'~'' <br />~/ i ~,,. L . ~~ i ~ ti!lu°I:d: SOP/411j f,~~~pn.ln jrtvr <br />I urgS H•phhnd A'.^ Serr ~"IiFI ,:rnb,pl I iitibr; I'ti llb °ih J-YS;A' Iln3di 451-J70G eN:.vul~:nn- <br />- .. _ __ __- u.nm.• r ar wt wro Ia..u c«~...r'.l~r..M~a <br />sap° <br />