HYDRO25746

• Permit No: C1981008
• IBM Index Class Name: Hydrology
• Doc Date: 10/12/1999
• Doc Name: WET Test Report
• Permit Index Doc Type: DMR’s
• Media Type: D
• Archive: No

III I{Ilillllllll 111
W. ~' . T. Inc. 999
Warer & Envlronmenral Testfne Inc 399 Wesr 1100 North, B Orem. Utah 84057 (80 1113 5-9 741 Fax[phone]
Acute Whole Effluent Toxicity Chemical Result Report
October 5, 1999
CUSTOMER NAME: PHONE NUMBER: [phone]
Western Fuels Co. (New Horizon Mine 007) FAX NUMBER: [phone]
Attn: Todd Lefevre
P.O. Box 628
Nucla, CO 81424
SAMPLE DESCRIPTION:
Chemistries to go with Acute 2 Species Toxicity Test Collected 9/28/99.
Sample Test Log Acute Acute
Source Performed Number Ceriodaphnia Minnow
Effluent Total Hazdness, Recon (EPA 130.2) ' 2672 182 mg(L 182 mg/L
Total Hardness, Effluent (EPA 130.2) 2672 1,490 mg/L 1,490 mg/L
Total Hazdness, Receiving Water (EPA 130.2) Na na mg/L na mgll
Ammonia, Effluent (EPA 350.21350.3) 2672 0.48 mg/L 0.48 mg/L
Ammonia, Receiving Water (EPA 350.2/350.3) ..:Na na ritg/I:{ ne mg/I.
Initial Chlorine Residual (EPA 330.5) 2672 <0.05 mg/L <0.05 mg/L

Final Chlorine Residual.(EP?. 330.5) ' : ..
2672: 4
na mg/L!
i na mg/L
Conductivity, Effluent (EPA 120.1) 2672 2,400 umhoslcm 2,400 umhos/cm
Alkalinity, Effluent (EPA 310.1) `..: 2672 384 mg/L ~CaCO, { 384 mg%L CaCO,
Conductivity, Receiving Water (EPA 120.1) Na na umhoslcm
,.:~ na umhoslcm

...
,.
AlFalinity; Receiving Water (EPA 3.10.1) .:.::

Na .

:: na mgR.' CaCO,:

: ~ na ing/La:aGO;
Rewn Initial pH (EPA 150.1} 2672 8.32 8.32
..
After24 hours pH (EPA 150.1) 2672 8.28 8.18 .
100% Initial pH (EPA 150.1) 2672 7.80 7.80
(EPA.150.1)
100% After 24 hours pH 2672 8.04 7.94
..
Receiving Water Initial pH (EPA 150.1) Na na na
;', .:

Receiving:WatuAftec...hou[BA:.:......: . r'.. :

:::. a.
;.
`:~;,::::. ' ::.

' :::: ::::!ta:.:'::.:.:.:.:
i
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A :Lee Rawlings, Ch t
Wa ter & Environmental Testing, Inc.