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PERMITTEE NAME /ADDRESS (Include Facility Name/Location if Different) NAME: Moffat County Mining LLC ADDRESS: 29515 ROUtt CR 27 Oak Creek, CO 80467 -9704 FACILITY: WILLIAMS FORK MINE LOCATION: 1030 CR 107 CRAIG, CO 81626 ATTN: Jerry Nettleton, SupV NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) C00034142 003 -A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM /DD /YYYY I MM /DD /YYYY 10/01/2014 1 12/31 /2014 Form Approved OMB No. 2040 -0004 DMR Mailing ZIP CODE: 80467 -9704 MINOR No. 6 Mine to Williams Fork River External Outfall No Discharge NAMEITITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my direction or QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY SAMPLE PARAMETER EX OF ANALYSIS TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS Temperature, water deg. centigrade SAMPLE * * * ** * * * * ** * * * * ** * ** ** TYPED OR PRINTED n—g violations. AUTHORIZED AGENT AREA Cotle I NUMBER MM/DD /YYYY MEASUREMENT 000101 0 PERMIT * * * *•* * * * * ** * * * * ** * * * * ** Req. Mon. Req. Mon. deg C Continuous RCORDR Effluent Gross REQUIREMENT MX WK AV DAILY MX pH SAMPLE MEASUREMENT 004001 0 PERMIT * * * * ** * * * * ** * * * * ** 6.5 * * * * ** 9 SU Twice Per GRAB Effluent Gross REQUIREMENT MINIMUM MAXIMUM Month Solids, total suspended SAMPLE MEASUREMENT 005301 0 PERMIT ' * * * ** * * * * ** * * * * ** * * * * ** 35 70 mg /L Twice Per GRAB Effluent Gross REQUIREMENT 30DA AVG DAILY MX Month Sulfide, total (as S) SAMPLE MEASUREMENT 007451 0 PERMIT * * * * ** * * * * ** * * * * ** * * * * ** Req. Mon. " "' ** mg /L Monthly GRAB Effluent Gross REQUIREMENT 30DA AVG Iron, total recoverable SAMPLE MEASUREMENT 009801 0 PERMIT * * * * ** * * * * ** * * * * ** * * * * ** 1000 6000 ug /L Twice Per GRAB Effluent Gross REQUIREMENT 30DA AVG DAILY MX Month Arsenic, total (as As) SAMPLE MEASUREMENT 01002 1 0 PERMIT * * * * ** * * * * ** * * * * ** * * * * ** Req. Mon. * * * " "" ug /L Monthly GRAB Effluent Gross REQUIREMENT 30DA AVG Chromium, total recoverable SAMPLE MEASUREMENT 0111810 PERMIT * * * * ** * * * * ** * * * * ** * * * * ** * * * * ** Req. Mon. ug /L Monthly GRAB Effluent Gross REQUIREMENT DAILY MX NAMEITITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my direction or TELEPHONE DATE supervision in accordance with a system designed t assure that qualified personnel properly gather and valuate the Information submitted Based on my inquiry of the person or persons who manage the �/ G� f • °""�� system. or those persons c h- It responsible for gathering the information. the information submitted is to the best of my k owledge and b t f. true. accurate and complete. I am aware that there are +� VVV rc l' sgrifantpenaltieef ubmittingfals informat'on,includingthepossibilityoffineandimprisonmentfor SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR �7L G TYPED OR PRINTED n—g violations. AUTHORIZED AGENT AREA Cotle I NUMBER MM/DD /YYYY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) Oil and grease sample required if visible shee is observed. Qtrly sampling instructions - I.C.12, pg 11. EPA Form 3320 -1 (Rev.01106) Previous editions may be used. 07/10/2013 Page 1