HYDRO28948

• Permit No: C1981016
• IBM Index Class Name: Hydrology
• Doc Date: 9/27/1993
• Doc Name: SURFACE WATER ANALYSIS FROM EAST PORTAL AT HAWKS NEST MINE
• From: DMG
• To: ERICA CROSBY
• Permit Index Doc Type: DMG SAMPLING
• Media Type: D
• Archive: No

:,
COMMERCIALTESTING & ENGINEERING CO.
GENERAL OFFICES: 1919 SOUTH HIGHLAND AVE., SUITE 210.8. LOMBARD. ILLINOIS 60148 • TEL: 70&9539300 FAX:[phone]
s..a ~soe Mamber of the SGS GrouO (SOCiele Geneieie ae Survaniancel
September 21, 1993 PLEASE ADDRESS ALL CORRESPONDENCE TO:
d665 PARIS, 8200, DENVER, CO 80239
COLORADO DIVISION OF MINERALS SAMPLE ID: EAST PORTAL 7EL: (303)373~d772
'~-fiAX:~133)3?34791
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' 6 GEOLOGY SAMPLE DATE: 8/30/93 .
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1313 SHERMAN STREET STE. 423 SAMPLE TIME: 13:00
DENVER CO eozo3 SEPZ3 1993
Date Sampled August 30, 1993
Analysis report no. 72-260015
Date Received August 31, 1993;; ,1,
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PAU •*rFTER RESIITLS MBTHOD LIMIT TIME / DATE ANALYST
Aluminum, A1(T.R.) 0. 11 200.7 0. 05 mg/L 1516 09-07-1993 SE
Arsenic, As (T.R.) <0. 002 206.2 0- 002 mg/L 1200 09-03-1993 SM
Barium, Ba (T.R.) 0. 05 200.7 0. 01 mg/L 0100 09-02-1993 EZ
Sodium Absorption
Ratio 34. 43 Calc. 0. 01 1516 09-07-1993 SE
Boron, B (T.R.) 0. 22 200.7 0. 02 mg/L 1055 09-07-1993 SE
Cadmium, Cd (T.R.) <0. 005 200.7 0. 005 mg/L 1516 09-07-1993 SE
Calcium, Ca (T.R.) 23. 4 200.7 0. 1 mg/L 1516 09-07-1993 SE
Chromium, Cr(T.R.] <0 .01 200.7 0. 01 mg/L 1516 09-07-1993 SE
Copper, Cu (T-R.) <0 .01 200.7 0. 01 mg/L 1516 09-07-1993 SE
Iron, Fe (T-R.) <0 .01 200.7 0. 01 mg/L 1516 09-07-1993 SE
Lead, Pb (T.R.) <0 .05 239.2 0. 05 mg/L 1516 09-07-1993 SE
Manganese, Mn (T.R-) <0 .01 200.7 0. 01 mg/L 1516 09-07-1993 SE
Magnesium, Mg (T.R.) 18 200.7 1 mg/L 1516 09-07-1993 SE
Mercury, Hg (T.R.) <0 .0002 246.1 0. 000 2mg/L 1000 09-03-1993 SM
Molybdenum, Mo (T.R.) <0 .05 200.7 0. 05 mg/L 1516 09-07-1993 SE
Nickel, Ni (T.R.) 0 .02 200.7 0. 01 mg/L 1516 09-07-1993 SE
Potassium, K 7 200.7 1 mg/L 1516 09-07-1993
Selenium, Se (T.R) <0 .002 270-2 0. 002 mg/L 1400 09-07-1993 SM
Silver, Ag (T-R.) <0 .001 200.7 0- 001 mg/L 1200 09-08-1993 SE
Sodium. Na (T.R.) 910 200.7 1 mg/L 1516 09-07-1993 SE
Zinc, Zn (T-R.) <0 .01 200.7 0. 01 mg/L 1516 09-07-1993 SE
Alkalinity as
CaC03 1550 3230-B 1 mg/L 1516 09-07-1993 SE
Chloride, C1 B6 4500-CL-B 1 mg/L 1325 09-08-1993 AK
Carbonate,
C03 <2 2320-B 1 mg/L 1300 09-01-1993 EZ
Fluoride, F 1 .34 340.2 0 -02 mg/L 1445 09-09-1993 AK
Bicarbonate,
HC03 1890 2320-B 1 mg/L 1300 09-01-1993 EZ
Nitrate, N03-N <0 .02 353.3 0 -OS mg/L 0100 09-01-1993 EZ
Nitrite, N02 <0 .02 354-1 0 .05 mg/L 0100 09-01-1993 EZ
Ammonia, NH3 0 .05 350.3 0 .05 mg/L 0100 09-02-1993 EZ
Orthophosphate
OPOq <0 .02 4500 P-E 0 .02 mg/L 0800 09-01-1993 MW
Ammonia, NH
(unionized) 0 .05 350.3 0 .05 mg/L 1516 09-07-1993 a,"O1 ,.~
Respec0ully submitted, u ~o
COMMERCIAL TESTING 8 ENGI
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Man gar, Danver Laboratory
OVER 40 BRANCH LABORATORIES S TRATEGICALL Y LOCATED IN PRINCIPAL COAL M INING AREAS, TIDEWATER AND GREAT LAKES PORTS, AND RIVER LOADING FACILITIES
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