HYDRO22963

• Permit No: M1986076
• IBM Index Class Name: Hydrology
• Doc Date: 7/31/2003
• Doc Name: Spring Water Sample Results
• From: DGMC
• To: DMG
• Media Type: D
• Archive: No

Inter•(TlountaTn Laboratories, Inc.
ReportlD: 010308500
WATER QUALITY REPORT
Client: Deadwood Gulch Mining Company
5529 US Hwy 64
Farmington, NM 87401
Project: Incas/LaPlata CoJColo.
Sample ID: Gate/Surface
Lab ID: 0103W08500
Matrix: Water
Condition: Cool/Intact
1633 Terra Avenue
Sheridan, WY 82801
Date Received: 06/23/03
Date Reported: 07/15/03
Date Sampled: 06/16/03
Time Sampled: 1415
Analytical Analysis
Parameter Result Units POL Method Date Time Init.
General Parameters
Lab pH
Lab Conductivity ®25°C
Total Dissolved Solids ®180°C
WAD Cyanide
Sulfate
These results only apply to the samples tested.
6.2 s.u. 0.1 EPA 150.1 06/26/03 0034 RM
208 Nmhos/cm 5 SM 2510 B 06/26/03 0034 RM
140 mgA. 10 SM 2540 C 06/27/03 0900 JG
c0.01 mg/L 0.01 SM 4500-CN- I 06/27/03 1124 RP
12.6 mg/L 1.0 EPA 300.0 06/25/03 0719 LK
Reference: U.S.E.P.A 600/4-79-020, "Methods for Chemical Analysis of Water and Wastes', 1983.
'Standard Methods For The F~caminabon of Water and Wastewater', 19th ed., 1995.
EPA 600/R93/100, 'Methods for the Determination of Inorganic Substances in Environmental Samples', Aug. 1993.
Reviewed By: j~'+~ ~ -
Wade Nieuwsma, Water Lab Supervisor