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• <br />• <br />COLORADO - CDPS WET TEST REPORT FORM - ACUTE <br />PERMITTEE: Western Fuels New Horizon Mine CDPS NO.: CO-0000213 OUTFALL: 011 <br />TYPE TEST: ROUTINE: ACCELERATED: XX #2 SPECIES: Pimephales promelas <br />TEST RESULTS: LC50: ?100 STATISTICAL METHOD: Binomial <br />TEST TIME & DATE: BEGIN: 1145 10/07/08 END: 1145 10/11/08 <br />DILUTIONS (% EFFLUENT) <br />MEASUREMENTS 0% 12.5% 25% 50% 75% 100% <br /># START OF TEST: 40 40 40 40 40 40 <br /># ALIVE AFTER 24 HRS: 40 39 40 39 37 39 <br /># ALIVE AFTER 48 HRS: 40 39 40 38 35 37 <br /># ALIVE AFTER 72 HRS: 40 39 39 36 34 35 <br /># ALIVE AFTER 96 HRS: 40 39 39 36 34 35 <br />RECEIVING WATER USED FOR DILUTION? NO TOTAL RESIDUAL Cl - (mg/L) :. <0.1 <br />HARDNESS (mg/L): RECEIVING WATER: EFFLUENT: 1833 RECON WATER: 86 <br />ALKALINITY (mg/L): RECEIVING WATER: EFFLUENT: 335 RECON WATER: 51 <br />pH: INITIAL: CONTROL 8.0 100% EFFLUENT 7.9 <br />FINAL: CONTROL 8.0 100% EFFLUENT 7.9 <br />TOTAL AMMONIA AS N (mg/L). INITIAL 100%: -2.0 FINAL 100%: --2.0 <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 <br />ANALYST: Hawkins. Pa_ uley <br />COMMENTS: Accelerated Acute Test - Sample #2 <br />04/08/03