HYDRO29039

• Permit No: C1980001
• IBM Index Class Name: Hydrology
• Doc Date: 12/20/2002
• Doc Name: November 2002 Review Checklist For DMR Memo
• From: DMG
• To: Steve Linse
• Permit Index Doc Type: DMR’s
• Media Type: D
• Archive: No

STATE OF COLORADO
DIVISION OF MINERALS AND GEOLOGY
Department of Natural Resources
1313 Sherman St., Room 215
Denver, Colorado 80203
Phone: [phone]
FAX: [phone]
Date: December 20, 2002
To: Steve Linse, P.E., WWC Engineering
MEMO
From: Tom Kaldenbach, Division of Minerals and Geology
Re: Edna Mine, CDMG Permit No. C-81-010
NPDES Discharge Monitoring Report (DMR), November 2002
CDPS Permit 000032638
DIVISION OF
MINERALS
GEOLOGY
RECLAMATION
MINING•SAFETY
Bill Owens
Crovemar
Greg E. Walther
Executive Director
Ronald W. Cattany
Acting Division Director
The following checklist summarizes the results of the Division's recent review of the above-referenced
report. We have no further comments regarding the report.
Review Checklist for Discharge Monitoring Report (DMR)
Requirement Requirement
Requirement citation complied with ? Comment
es/no
1. Timely CDMG regulation
submittalofDMRs 4.05.13(2)(a)(iii) Yes None
to CDMG
2. Timely
reporting to CDMG CDMG regulation
of any exceedances q 05.13(2)(a)(ii) Yes None
of effluent
limitations
The WET test for 4`" quarter 2002 failed
at outfa11007. The operator has
requested CWQCD to grant relief from
further accelerated WET testing. The
operator has commited to reporting to
3. Compliance CDMG the outcome of its request in its
with Federal and 2002 annual hydrology report. A less
State wafer quality CDMG regulation Yes, except WET restrictive WET limitation becomes
laws that pertain to 4.05.1(3) test at outfa11007. effective 1/1/03. This finding of
discharges of compliance is subject to verification by
surface water the Colorado Water Quality Control
Division, and excludes any violations
noted in the DMR. The data contained
in the DMR appear consistent with field
observations made during CDMG's
inspections.
cc: Dan Hernandez, CDMG