Laserfiche WebLink
Client: Mountain Coal Company CO-0038766 <br />Site: West Elk Mine Energy 017 ' <br />SCG Project No.: 305141 <br />WET TEST REPORT FORM -ACUTE <br />Permittee: Mountain Coal Company <br />Outfall(s): 017 <br />Permit No.: CO-0038766 <br />Test Type: Routine ® Accelerated ^ <br />Test Species: Daphnia magna <br />Test Results Statistical Begin Begin End End <br />(LC50) Method Test Date Test Time Test Date Test Time <br />>100% Probit 06-07-2005 1530 06-09-2005 1430 <br />Dilutions) - % Effluent <br />F•P Y"}~'4''Y$~ ~ ^t'ti3~5,fet, tih.u~`kt.~"l <br />t]+5~ #~W ~"SSn'xy' <br />,Meas,~urements ~ ~ '°Controlt~ <br />~~~}~tPdO ~'~` <br />s, $x5(9,;/0) pC F` ~ s <br />~`.v$.F~i e~ ° ~` <br />~ +197g~ ~, ~ Yye+~4 ~ <br />y~i"•fiY p~ ' <br />~~ 125 ° ~~„ Y°" du''~.v "l? <br />.. ° A{~ <br />25/o £~ .+~~r ~,~$= 'ks t <br />~~JO°YOr~~.K~ <br />p ~w_,. a M1 ~K.fFp/ ice? . <br /> <br />~ ~ <br />: 100 /.O~e£'n~-~, <br /># at Start of Test 20 20 20 20 20 20 <br /># live after 24-hours 20 20 20 19 19 13 <br /># live after 48-hours 20 20 20 ] 9 16 11 <br />Hardness (mg/1) -Receiving Water: N/A Effluent: 69 Recon Water: 88 <br />Alkalinity (mg/1) -Receiving Water: N/A Effluent: 1955 Recon Water: 62 <br />Chlorine (mg/I) - <0.01 pH (initial/final) -Control: 8.2/8.0 100%: 8.3/8.8 <br />Total Ammonia as NH3 (mg/1) - <1.0 <br />Were all Test Conditions in Conformance with Division Guidelines? YES ®NO <br />If NO, list deviations from test specifications: <br />Laboratory: The SeaCrest Group, LLC <br />Comments: <br />Analyst's Name: Holly Garrett and Richazd Morgan <br /> <br />The SeaCrest Group 10 <br />