2011-11-03_HYDROLOGY - C1982056 (3)

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PARAMETER I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in eeeordenee with a system designed to assure that qualified personnel properly gather and valuate the information submitted. Eased on my inquiry of the person or person who manage the ' ystem, or those persons directly responsible for gathering the information, the information submitted submitted is o the best of my knowledge and belief, tote, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of tine and imprisonment for Wtmr'ing al tans QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS p H 0040010 Effluent Gross MEASUREMENT *.. TYPED OR PRINTED 6- t1 V / 1 / "7 e ins' t/ PERMIT REQUIREMENT 6.5 MINIMUM * " ** 9 MAXIMUM SU Weekly INSITU S olids, total suspended 0053010 Effluent Gross SAMPLE MEASUREMENT ... *.. 23 . 3 1- f 3 1) K.7 P y' *. *,. *.. * *. . *. *.* PERMIT REQUIREMENT 30 30DA AVG 45 MX 7D AV mg /L Weekly GRAB Oil and grease 0358210 Effluent Gross SAMPLE MEASUREMENT ...... *... *. * ". *.. AIA- 6 11d7 /U *..... PERMIT REQUIREMENT " "" " 10 INST MAX mg /L Contingent GRAB Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross SAMPLE MEASUREMENT 2 C' i 2 j 3 * * * *.. ,,,.., td U f` /7 7 t r .. * * *. . * * * ** PERMIT REQUIREMENT Req. Mon. 30DA AVG Req. Mon. DAILY MX Mgal /d " " *' *' *•** Weekly INSTAN Oil and grease visual 84066 1 0 Effluent Gross SAMPLE MEASUREMENT 0 * * * *.. * * * * ** V VSS t( * *. * ** * * * * ** PERMIT REQUIREMENT Req. Mon. INST MAX Y =1;N =0 ' " "' ** *' *"• Weekly VISUAL NAME /TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in eeeordenee with a system designed to assure that qualified personnel properly gather and valuate the information submitted. Eased on my inquiry of the person or person who manage the ' ystem, or those persons directly responsible for gathering the information, the information submitted submitted is o the best of my knowledge and belief, tote, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of tine and imprisonment for Wtmr'ing al tans TELEPHONE DATE /^ % ,,./ _,...+- ,(�,/ V`JY ice., ` r� Y t y �, 1 . r , t e (� J t J / ( --" q /jj �r U f �- C, , ( t ! f �r /••� a•", f C C_X / SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR AUTHORIZED AGENT AREA Code NUMBER r0 / MM /DD/YYYY TYPED OR PRINTED PERMITTEE NAME /ADDRESS (Include Facility Name /Location if Different) NAME: Twentymile Coal LLC ADDRESS: 29515 CR 27 Oak Creek, CO 80467 FOIDEL CREEK MINE 29515 CR 27 OAK CREEK, CO 80467 FACILITY: LOCATION: ATTN: Jason Davis, Mine Mgr COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) Oil & grease - see Part I.D.11, page 6. EPA Form 3320-1 (Rev.01 /06) Previous editions may be used. NATIONAL POLLUTANT DISCHP ELIMINATION SYSTEM (NPDES) DISCHARGE MONFI _.JNG REPORT (DMR) FROM COG073534 PERMIT NUMBER 001 -A DISCHARGE NUMBER MONITORING PERIOD MM /DD/YYYY 09/01/2011 MM /DD/YYYY 09/30/2011 TO DMR Mailing ZIP CODE: 80467 MINOR Discharge to Foidel Creek External Outfall Approved ..d No. 2040 -0004 No Discharger 11/22/2010 Page 1