2013-01-11_HYDROLOGY - C1981022

• Permit No: C1981022
• IBM Index Class Name: HYDROLOGY
• Doc Date: 1/11/2013
• Doc Name: December 2012 DMRS ‎(CO0000132)‎
• From: Oxbow Mining, LLC
• To: WQCD
• Permit Index Doc Type: DMR’s
• Email Name: BFB
• Email Name: SB1
• Media Type: D
• Archive: No

PARAMETER
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QUANTITY OR LOADING
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to the best of my knowledge and belief true accurate, and aomplete I am aware that there are stgmfi
penalties for submmmg false mformauon, mcludmg the possththts of fine and imprisonment fin knuw ng
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IGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR
AUTHORIZED AGENT
�'t
TYPED OR PRINTED
AREA Cade NUMBER
MMIDD/YYYY
FE:i l i 2E NAME/ADDRESS (Include Facility Name/Location if Different)
NAME: Oxbow Mining LLC
ADDRESS: PO Box 535
Somerset, CO 81434 -0535
FACILITY:
LCCA 1 014:
SANBORN CRK & ELK CRK MINES
3737 HIGHWAY 133
SOMERSET, CO 81434
AITN .,sines T. Cooper, EVP
EPA Form 3320 -1 (Rev.01 /06) Previous editions may be used.
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES)
DISCHARGE MONITORING REPORT (DMR)
FROM
000000132
PERMIT NUMBER
016 -A
DISCHARGE NUMBER
MONITORING PERIOD
MM /DD/YYYY
12/01/2012
MM /DD/YYYY
12/31/2012
TO
DMR Mailing ZIP CODE: 81424 -0535
MINOR
GUNIS
SURFACE RUNOFF TO ELK CREEK
External Outfall
Form Approved
OMB No 2040 -00 4
No Discharge 1 = 1
/�
COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
TSS & TOTAL IRON LIMITS WILL BE WAIVED, AND SETTLEABLE SOLIDS LMT APPLIED FOR <= 10YR,24 HR PRECIP EVENT;SETTLEABLE SOLIDS LIMITS MAY BE WAIVED FOR >10YR,24HR EVENT -SEE IA 1, PP 4-5, AND IA2., P. 5
FOR RQMNTS. TDS MONITORING -SEE PART VI.A.2 G OF RATIONALE. 30 DAY AVG IS HIGHEST MONTHLY AVG DURING PERIOD RPTD.
11/09/2011 Page 2