2014-09-24_HYDROLOGY - C1982056 - Laserfiche WebLink

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PERMITTEE NAME /ADDRESS (Indude 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) 000027154 004 -A PERMIT NUMBER DISCHARGE WO-MBER MONITORING PERIOD MM /DD/YYYY MWDD/YYYY 08/01/2014 08/31/2014 Farm App ovea OMB No. 2040 -0004 DMR Mailing ZIP CODE: 80467 MAJOR (SUBR JC) ROUTT MINE 1, POND C TO FOIDEL CREEK External Outfall No Discharge PARAMETER I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and valuate the information submrned Based on my inquiry of the person or persons who manage the QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS pH SAMPLE MEASUREMENT * * *... .. +... * *...* ...... 0040010 Effluent Gross PERMIT REQUIREMENT * * * * ** ' * * *** *"*** 6.5 MINIMUM *"* ** 9 MAXIMUM SU Weekly GRAB Solids, total suspended SAMPLE MEASUREMENT 0053010 Effluent Gross PERMIT REQUIREMENT `* * " ** " * "*`* *"**` ` *** 35 30DA AVG 70 DAILY MX mg /L Weekly GRAB Solids, total suspended SAMPLE MEASUREMENT 0053000 See Comments PERMIT REQUIREMENT * * * * *` * * * *" *" " "' '***`* Req. Mon. 30DA AVG Req. Mon. DAILY MX mg /L Weekly GRAB Solids, settleable SAMPLE MEASUREMENT 005451 0 Effluent Gross PERMIT REQUIREMENT * " "* * * * *" "'*`* "*' *' Req. Mon. 30DA AVG .5 DAILY MX mUL Weekly GRAB Solids, settleable SAMPLE MEASUREMENT 0054500 See Comments PERMIT REQUIREMENT ****** * * * *'* * * " *" ' * * * *' Req. Mon. 30DA AVG Req. Mon. DAILY MX mUL Weekly GRAB Iron, total [as Fe] SAMPLE MEASUREMENT 010451 0 Effluent Gross PERMIT REQUIREMENT * *** ** "`* " * * *' ** " * *" 3500 30DA AVG 7000 DAILY MX ug /L Weekly GRAB Iron, total [as Fe] SAMPLE MEASUREMENT 0104500 See Comments PERMIT REQUIREMENT * *' *" I '"'**' ` * * ** * * * *`* Req. Mon. 30DA AVG Req. Mon. DAILY MX ug /L Weekly GRAB 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 accordance with a system designed to assure that qualified personnel properly gather and valuate the information submrned Based on my inquiry of the person or persons who manage the " TELEPHONE DATE e y system, or those persons directly responsible for gathering the information Me mformaton submlttetl is to the bast of my knowledge and belief true accurate and complete I am aware that there are significant penalties for submirti false information including the powilolrty of fine and imprisonment for nownng violations HSIGNATURE �f %C rY •� 7 y G OF PRINCIPAL EXECUTIVE OFFICER OR AUTHORIZED AGENT AREA Code I NUMBER IDDIYYYY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) ALTERNATE LIMITS FOR TSS (MLOC =O) APPLY IF 10YR,24HR PRECIP EVENT CLAIMES. ALTERNATE LIMITS FOR IRON &SETTLEABLE SOLIDS (MLOC =O) APPLY ONLY IF — 10YR,24HR PRECIP. EVENT CLAIMED. OIL & GREASE - SEE I.C.19,PAGE 16. EPA Form 3320 -1 (Rev.01106) Previous editions may be used. 08/26/2013 Page 1