2014-06-26_HYDROLOGY - C1982056 - Laserfiche WebLink

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PERMITTEE NAME /ADDRESS (Include Facility Name /Location if Different) NAME: Twentymile Coal LLC ADDRESS: 29515 Routt CR 27 Oak Creek, CO 80467 FACILITY: MINES 1 &2 AND ECKMAN PARK MINE LOCATION: 29515 RCR #27 OAK CREEK, CO 80467 ATTN: Patrick Sollars, GM NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) C00027154 008 -A PERMIT NUMBER I DISCHARGE NUMBER MONITORING PERIOD MM /DD/YYYY MM /DD /YYYY 05/01/2014 05/31/2014 Form Approved OMB No. 2040 -0004 DMR Mailing ZIP CODE: 80467 MAJOR (SUBR JC) ROUTT MINE 1, POND G TO FOIDEL CREEK: External Outfall No Discharge NAME/TITLE PRINCIPAL EXECUTIVE OFFICER 1 cemfy under penalty of lawthat this document and an attachments were prepared under my direction or TELEPHONE DATE supervision in accordance w+th a system desgned to assure that qualified personnel properly gather and /I valuate the information submitted. Based on my inquiry of the person or persons who manage the system or those persons directly responsible for gathering the information. the information submitted is 1 / to the best of my knoviledge and belief, true. accurate and complete. I am aware that there are ` J t t sgni icant penalties for submitting false information, including the possibility of fine and imprisonment for SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR Y 7C ! L nowng violations. AUTHORIZED AGENT TYPED OR PRINTED AREA Code I NUMBER I MMIDDIYYYY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) ALTERNATE LIMITS FOR TSS (MLOC =O) APPLY IF 10YR,24HR PRECIP EVENT CLAIMED. ALTERNATE LIMITS FOR IRON &SETTLEABLE SOLIDS (MLOC =O) APPLY ONLY IF < =10YR,24HR PRECIP EVENT CLAIMED. OIL & GREASE - SEE I.C.19,PAGE 16. QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. FREQUENCY SAMPLE PARAMETER EX OF ANALYSIS TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS pH SAMPLE MEASUREMENT 004001 0 PERMIT " " * * "* * "` ** " * * ** 6.5 * * * ** 9 SU Weekly GRAB Effluent Gross REQUIREMENT MINIMUM MAXIMUM Solids, total suspended SAMPLE * * * "• * * * * ** * * * * ** * * * * ** MEASUREMENT 0053010 PERMIT * *• "* * * * * ** * * * * ** * * * * ** 35 70 mg /L Weekly GRAB Effluent Gross REQUIREMENT 30DA AVG DAILY MX Solids, total suspended SAMPLE * ` * * * ** * * * * ** '• " *' MEASUREMENT 0053000 PERMIT * * "" * * * * ** * * * * ** * * * * ** Req. Mon. Req. Mon. mg /L Weekly GRAB See Comments REQUIREMENT 30DA AVG DAILY MX Solids, settleable SAMPLE * * * * ** *• * * ** * * * *'* * * " * "* MEASUREMENT 005451 0 PERMIT «« "" * * " ** ` "` *" ` * " *` Req. Mon. .5 mUL Weekly GRAB Effluent Gross REQUIREMENT 30DA AVG DAILY MX Solids, settleable SAMPLE * * *' ** ' *` *" • *•' ** " * * * ** MEASUREMENT 0054500 PERMIT * *` * *` * * * * ** * * *` ** *` * * ** Req. Mon. Req. Mon. mUL Weekly GRAB See Comments REQUIREMENT 30DA AVG DAILY MX Iron, total [as Fe] SAMPLE MEASUREMENT 0104510 PERMIT * * * * ** * *• * *' '• * * ** * * * * ** 3500 7000 ug /L Weekly GRAB Effluent Gross REQUIREMENT 30DA AVG DAILY MX Iron, total [as Fe] SAMPLE MEASUREMENT 0104500 PERMIT * *` * ** * * * * ** * * * *`* " *' ** Req. Mon. Req. Mon. ug /L Weekly GRAB See Comments REQUIREMENT 30DA AVG DAILY MX NAME/TITLE PRINCIPAL EXECUTIVE OFFICER 1 cemfy under penalty of lawthat this document and an attachments were prepared under my direction or TELEPHONE DATE supervision in accordance w+th a system desgned to assure that qualified personnel properly gather and /I valuate the information submitted. Based on my inquiry of the person or persons who manage the system or those persons directly responsible for gathering the information. the information submitted is 1 / to the best of my knoviledge and belief, true. accurate and complete. I am aware that there are ` J t t sgni icant penalties for submitting false information, including the possibility of fine and imprisonment for SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR Y 7C ! L nowng violations. AUTHORIZED AGENT TYPED OR PRINTED AREA Code I NUMBER I MMIDDIYYYY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) ALTERNATE LIMITS FOR TSS (MLOC =O) APPLY IF 10YR,24HR PRECIP EVENT CLAIMED. ALTERNATE LIMITS FOR IRON &SETTLEABLE SOLIDS (MLOC =O) APPLY ONLY IF < =10YR,24HR PRECIP EVENT CLAIMED. OIL & GREASE - SEE I.C.19,PAGE 16.