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<br /> <br />• • ~ECEt V~p <br />To: Mined Land Reclamation Division JUL 2 21991 <br />Rm. 215, 1313 Sherman St. <br />Denver, Colorado 80203 ~Ltined ' <br />Attn: James Stevens ~ec~a ~dnd <br />mation ~;~;S;On <br />From: Organic Chemistry Laboratory <br />Colorado Department of Health <br />4210 E. 11th Avenue <br />Denver, CO 80220 <br />Date: July 15, 1991 <br />Subject: Water sample TEH report <br />On July 12, 1991, the state laboratory received a water sample from <br />James C. Stevens for total extractable hydrocarbons analysis. The <br />sample, taken downstream from Clare Pit, was received and assigned <br />C.D.H. accession number 4893. <br />The water was analyzed by EPA method 8015, modified for TEH <br />analysis. <br />Results are as follows: <br />TEH <br />4893 <br />BQL <br />Q <br />1.0 mg/L (ppm) <br />NOTE: The sample was not cooled properly prior to being <br />accepted in the laboratory. Specific quantitation limits <br />are highly matrix dependent. The quantitation limits listed herein <br />are provided for guidance and may not always be achievable. Any <br />questions or comments regarding this report should be directed to <br />the Organic Laboratory Department, Colorado Department of Health, <br />phone #x(303) 331-4728. The sample(s) will be discarded thirty days <br />from the date of this report unless the laboratory is otherwise <br />notified. <br />ANALYZED BY: lel Her andez ,. <br />REVIEWED HY: ~d~"' <br />RELEASED BY: Lt(i <br />~-~~,~ 1 <br />PQL: pz•actical quantitation limit <br />BQL: below quantitation limit <br />ppm: parts per million <br />..1(~ ~ ~ <br />c N,~~. <br />~N ~ ~ Huh ~~1-a.P~' ~Dvr <br />-te,~ 'try nz ~ ~ u.c~.e,p 1"~ <br />~,Prr cur d;n P,u~,U msrt' <br />qJa.~ -rA ~jn,~-car,{, F~~4 <br />s~P~SQ', U <br />r'CS <br />