2011-08-31_HYDROLOGY - C1982056 - Laserfiche WebLink

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PARAMETER fy c r u t this document and al attachments ere pre u my direction or I certify toneec o of low that d p e rt fy accordance with ' ai l desig cume naal l aa qualified personnel pared under er JFam =rang •a aluate the information submitted. Based on my inquiry of the person or persons ons Mao manage the e or those p directly responsible true, for gathering the information, the information submitted is, to the of my knowledge and belief, iaf, we, e, accurate. and complete. I am aware that at there e are sigsignificant significant to the vn lationsrarsubmittingfal information, umhdinpthe pussibiliq 'of tine and imprisonment for knowing QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS pH SAMPLE 00400 1 0 Effluent Gross MEASUREMENT ,,,,,, . « „ «. « „ « «. «. «..« PERMIT REQUIREMENT 6.5 MINIMUM "”" 9 MAXIMUM SU Weekly GRAB S olids, total suspended 0053010 Effluent Gross SAMPLE MEASUREMENT ,,,,.. .,, « «, ,.,,., .,,,,, PERMIT REQUIREMENT "”" """ """ -- 35 3ODA AVG 70 DAILY MX mg/L Weekly GRAB Solids, total suspended 00530 0 0 See Comments SAMPLE MEASUREMENT ,...„ ... « «. PERMIT REQUIREMENT ' ""' "" `" "' —... Req. Mon. 30DA AVG Req. Mon. DAILY MX mg/L Weekly GRAB Solids, settleable 00545 1 0 Effluent Gross SAMPLE MEASUREMENT ,.,,,, ,,,,,, . «.... PERMIT REQUIREMENT """ """ ..— """ Req. Mon. 3ODA AVG .5 DAILY MX mUL Weekly GRAB Solids, settleable 00545 0 0 See Comments SAMPLE MEASUREMENT .,,, «. ...... ....,. ...... PERMIT REQUIREMENT " "" """ """ Req. Mon. 3ODA AVG Req. Mon. DAILY MX mUL Weekly GRAB Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross SAMPLE MEASUREMENT .. « «« . «.... ,,. « «« «... «« PERMIT REQUIREMENT Req. Mon. 3ODA AVG Req. Mon. DAILY MX Mgal /d """ """ "�� Continuous RCORDR NAMEITITLE PRINCIPAL EXECUTIVE OFFICER fy c r u t this document and al attachments ere pre u my direction or I certify toneec o of low that d p e rt fy accordance with ' ai l desig cume naal l aa qualified personnel pared under er JFam =rang •a aluate the information submitted. Based on my inquiry of the person or persons ons Mao manage the e or those p directly responsible true, for gathering the information, the information submitted is, to the of my knowledge and belief, iaf, we, e, accurate. and complete. I am aware that at there e are sigsignificant significant to the vn lationsrarsubmittingfal information, umhdinpthe pussibiliq 'of tine and imprisonment for knowing / /,,t'/ TELEPHONE DATE I?jl�lah YySp r� i q � aa.� �� / d a /n . �/ I V r / G MM /DD/YYYY SIG NATURE OF PRINCIPAL EXECUTIVE OFFICER OR AUTHORIZED AGENT AREA Code NUMBER TYPED OR PRINTED PERMITTEE NAME /ADDRESS (Include Facility Name/Location if Different) NAME: Twentymile Coal Company ADDRESS: 29515 Routt CR 27 Oak Creek, CO 80467 MINES 1 &2 AND ECKMAN PARK MINE 29515 RCR #27 OAK CREEK, CO 80467 FACILITY: LOCATION: ATTN: JERRY NETTLETON, ENV SUPERVISR EPA Form 3320 -1 (Rev.01 /06) Previous editions may be used. NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) FROM C00027154 PERMIT NUMBER 003 -A DISCHARGE NUMBER MONITORING PERIOD MM /DD/YYYY 07/01/2011 MM/DDIYYYY 07/31/2011 TO DMR Mailing ZIP CODE: 80467 MAJOR (SUBR JC) ROUTT MINE 1, POND B TO FOIDEL CREEK External Outfall Form Approved OMB No. 2040 -0004 No Discharge COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) ALTERNATE LIMITS FOR TSS & IRON (MLOC =O) APPLY IF 10YR,24HR PRECIP. EVENT CLAIMED. ALTERNATE LIMITS FORSETTLEABLE SOLIDS (MLOC =O) APPLY ONLY IF >10YR,24HR PRECIP EVENT CLAIMED. OIL & GREASE - SEE I.C.19,PAGE 16. 03/31/2011 Page 1