HYDRO30713

• Permit No: C1980001
• IBM Index Class Name: Hydrology
• Doc Date: 8/28/2001
• Doc Name: JULY 2001 DMRs
• From: WWC ENGINEERING
• To: DMG
• Permit Index Doc Type: DMR’s
• Media Type: D
• Archive: No

III IIIIIIIIIIIIIIII~
999
Serving Our Clients Since 1980
~C Engineering
Civil Environmental Mining Water Resources
A DIVISION OF WESTERN WATER CONSULTANTS, INC.
611 Skyline Road Laramie, Wyoming 82070 [phone] FAX (307) 721 ?913 E-mail: [e-mail]
August 21, 2001
CDPS Permit CO-0032638
Mr. Tom Kaldenbach RECE-VEp
Colorado Division of Minerals and Geology
1313 Sherman Street AUK 2 $ 2~~~
Denver, Colorado 80203-2273 D'P/S~0n0fM'°ertSgt;~)~y
RE: Edna Mine, July 2001 CPDS Results
Dear Mr. Kaldenbach:
Enclosed are the Edna Mine's (Permit #CO-0032638) CPDS reporting results for the
above referenced monitoring period. During the month of July 2001, DMP 001 did not
discharge. DMP 004 exceeded the compliance criteria for sulfate during this monitoring period.
DMP 007 did not exceed any compliance criteria in July 2001.
Please contact me at [phone] with any questions or comments you have regarding
this matter.
SL:sb
Enclosures
File: 99-144
OTHER LOCATIONS
1849 Terra Avenue 107 East First Street 701 Antler Drivc, Smle 233
Shendan, Wyoming 82801 Gillette, Wyoming 82716 Casper, Wyoming 8?601
Phone [phone] Phone [phone] Phone [phone]
Fax [phone] Fan [phone] Fax [phone]
E-mail: [e-mail] E-mail: infoglt@wwcen¢ineering.com E-mail: [e-mail]
32 South Ewing, Suite 331
Helena, Montana 59601
Phone [phone]
Fax [phone]
E-mail: in([e-mail]
Project Engineer