Laserfiche WebLink
COLORADO -CDPS WET TEST REPORT FORM -ACUTE <br />PERMITTEE: Seneca Coal Company CDPS NO.: CO-0000221 OUTFACE: 003 <br />TYPE TEST: ROUTINE: XX ACCELERATED: _ SPECIES: C. dubia <br />TEST RESULTS: LC,o: >100% STATISTICAL METHOD: Binomial <br />TEST TIME & DATE: BEGIN: 1300 PM 5!10106 END: 1400 PM 5/1206 <br /> <br /> DILUTIONS (°a EFFLUENT) <br />MEASUREMENTS 0% 12.5% 25% 50% 75% 100% <br /># START OF TEST: 20 20 20 20 20 20 <br />S: <br /># ALIVE AFTER 24 HR 20 20 19 20 20 20 <br />_ <br /># ALIVE AFTER 48 HRS: 20 19 19 20 20 20 <br /># ALIVE AFTER 72 HRS: <br /># ALIVE AFTER 96 HRS: ~ <br />RECEIVING WATER USED FOR DILUTION? NO TOTAL RESIDUAL CI (mgll): 0.6 <br />HARDNESS (mg/l): RECEIVING WATER: EFFLUENT: 2030 RECON WATER: 85 <br />ALKALINITY (mgfl): RECEIVING WATER: EFFLUENT: 315 RECON WATER: 60 <br />PH; INITIAL: CONTROL 8.1 100% EFFLUENT 8.3 <br />FINAL: CONTROL 8.3 100°~b EFFLUENT 8.3 <br />TOTAL AMMONIA AS N (mgll): INITIAL 100%: <7.0 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 North America Inc. Analyst: Mahan, Stoyko <br />COMMENTS: Sample contained residual chlorine at a concenvation of approx. 0.6 mglL. The chlonne was removed with <br />sodum Ihiosulfate, as per EPA protocol. A control, treated with sodium thiosWtate, was analyzed concurrent with this test. <br />DUR f0 the t05'! level o! dissolved oxygen, the sample was aerated to approx. 8 mg/L at test ~nihation. <br />•- fi <br />