Laserfiche WebLink
• <br />• <br />sr 9r~ ENO 9Tk _ )ao ore, f~x9/R <br />oo I 3/7 s~r° Raw to rz <br />oa Z 3/7 a. s~, ~~ "' g~ry fi_°o'f,o_ <br />y Oa6 No NO !NO mi <br />Fr.ow S~~ ° _ Fww F~eW <br />NARRATIVE o l l F ° W- - s/, e F~ w FL -w <br />No uo No <br />~y 0 15 Frew ~l O Few Fr-ow <br />Acute WET Tests ~- ~No - No No _ <br />013 Frew 6/5 F~ow _r-ro~/ <br />CLIENT: Trapper Mining, Inc. Craig Mine, P.O. Box 187, <br />Craig, CO 81625 <br />DATE: March 20, 1995 <br />PERMIT AND SAMPLE INFORMATION <br />NPDES #: CO - 0032115 <br />Sample Type: Effluent Grab - 001 Johnson Gulch <br />Effluent Grab - 002 <br />Sample Date & Time: 3-7-95/7:35am <br />Test Date & Time: 3-8-95/3:30pm <br />Dilution Water: Reconstituted Laboratory Water <br />ORGANISMS AND PROCEDIIRE <br />Organisms: Ceriodaphnia dubia and Fathead Minnow <br />Procedure: Tests were performed in accordance with the <br />most recent protocols specified by the Water Quality <br />Control Division of the Col. Dept. of Health (1993). <br />RESIILTS <br />The effluent from discharge point 001 and 002 showed no <br />acute toxicity to_either test species. <br />DISCUSSION <br />The effluent from Craig mine discharge point 001 and 002 <br />complies with the acute WET portion of Trapper Mining's <br />permit to discharge. <br />.~ <br />Origins) Copy W~tarmarked <br />For Your Prorsttion <br />F A66 <br />