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W.E. T. Inc.
<br />Wafer & Ettvironmental Testing Ittc. 135 West 400 South, American Fork„ Utah 84003 (801)763-0660 Fax(SOL763-0440
<br />Acute Whole Effluent Toxicity Chemical Result Report
<br />Apri12, 2002
<br />CUSTOMER NAME: PHONE NUMBER: (970)864-2165
<br />Western Fuels Co. (New Horizon Mine) FAX NUMBER: (970)864-2168
<br />Attn: Tony Adkins
<br />P.O. Box 628
<br />Nucla, CO. 81424
<br />SAMPLE AESCRTPTION:
<br />Chemistries to go with Acute 2 Species Toxicity Test Collected 3/26/2002.
<br />Sample Test Log Acute Acute
<br />Source Performed Number Ceriodaphnia Minnow
<br />Effiuent Total Hardness, Recon (EPA 130 2) 4973 184 mp~L 184 iig/L
<br />Total Hardness, Effiuent (EPA 130.2) 4973 2,504 mp~L, 2,504 mg/L
<br />Total Hardness, Recetving Water (EPA 130.2) Na na mg/L na mg/i.
<br />Ammonia, Effluent (EPA 350.2/350.3) 4973 0.98 mg/L 0.98 mg/L
<br />Ammonia, Receiving Water,(EPA 350.2/350.3) Na na mg/L na ;mg/L
<br />l (EPA 330.5)
<br />Initial Chlorine Residua 4973 <0.05 mg/L <0.05 my~L
<br />f~
<br />~` ~
<br />'
<br />'"
<br />i
<br />(EPA 330 5) , a
<br />Final Chlorine Restdual 4973 {~, i
<br />na mg/L
<br />~
<br />:sp
<br />a mg/L a ,
<br />Conductivity, Effiuent (EPA 120.
<br />1
<br />) 4973 3,990 umhos/cm 3,990
<br />umhos/cm
<br />Q
<br />~
<br />V pP
<br />,° Allmlinity
<br />Effluenf;(EPA 3~0
<br />1)~`z ~,
<br />.^; 4973 394 mg/L CaCO~ ys394 mg/L
<br />CaCO,
<br />`
<br />,
<br />,
<br />, ,
<br />Conductivity, Receiving Water (EPA 120.1) Na na umhos/cm na mnhos/cm
<br />..
<br />1) r
<br />(EPA 310
<br />Alkalinity Receiving Water Na na mg/L CaC03
<br />r nantp,/L CaCO,, . ,
<br />.
<br />. ..
<br />E.y
<br />Recon Initial pH (EPA 150.1) 4973 8.24 8.24
<br />- -,
<br />~ ..; z.
<br />pH (EPA 150 1)
<br />,
<br />µ
<br />'AIIer 24 hours 4973 8.18 ~ ` .r ~ '~ 8 26
<br />,
<br />, 3
<br />_
<br />100% Initial pH (EPA 150.1) 4973 7.79 7.79
<br />.1 .. ."' Y~_'T ~' f5...,i ~y.-sw,R .:i I ..",.~ ! F ,Y i+ 4c. 5"'t L
<br />(EPA 150 1), ~y 4
<br />x.100% Atlcr 24 hoofs pH 4973 8,08 ~
<br />~„ ter. 800
<br />a„
<br />" ,
<br />, . "
<br />Receiving Watcr Initial pH (EPA150.1) Na na na
<br />''' ,C'-iz! ~ r'r'`~yt.r ~ c ';'s Y u 1: i t ~ ~ y?rZ2d t
<br />a
<br />~
<br />-
<br />~
<br />``
<br />, ~ ~*; Recenwg WateriAtter4 hours~tIi~EPA 150 1) Na n
<br />;
<br />x ~
<br />~=4ta
<br />~~
<br />, `
<br />y
<br />_
<br />lvW `
<br />Analy .Lee Rawlings, Chemist
<br />Water & nvironmental Testing, Inc.
<br />Page 6 of 9
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