Laserfiche WebLink
SeaCrest Project Number: 304016 <br />COLORADO -CDPS WET TEST REPORT FORM -ACUTE <br />PERMITTEE: Mountain Coal CDPS No: CO-0038776 OUTFACE: 017 <br />TYPE TEST: Routine: XX Accelerated: Test Species: Daphnia magna <br />TEST RESULTS: LC50: >100% STATISTICAL METHOD: Probit <br />Test Time & Date: Begin: 11:20, January 15, 2004 End: 11:45, January 17, 2004 <br />Dilutions (Percent Effluent) <br />Measurements Control <br />~% 1.9% 12.5% 25% 50% 100% NA <br />No. @ Start of Test 20 20 20 20 20 20 XX <br />No. Live after 24 hours 20 19 20 20 20 20 XX <br />No. Live after 48 hours 20 18 16 20 19 16 XX <br />No. Live after 72 hours XX XX XX XX XX XX XX <br />No. live after 96 hours XX XX XX XX XX XX XX <br />Receiving Water Used for Dilution: Yes: No: XX Total Resid. Chlorine, mg/L: 100%: <0.01 <br />Hardness, mg/L: Receiving Water: NA Effluent: 43 Recon. Water. 90 <br />Alkalinity, mg/L: Receiving Water: NA Effluent: 1886 Recon. Water: 56 <br />pH: Initial -Control: 7.9 100%: 8.1 Final -Control: 8.0 100%: 8.8 <br />Total Ammonia as N, mg/L: Initial - 100%: 1.09 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: THE SEACREST GROUP <br />COMMENTS: <br />ANALYST'S NAME(S): Shannon <br />Joel Mehlenbacher <br />SIGNATURE/DATE: ~~y N. (.//1M. ~7-/~Y/~ <br />