2013-02-01_HYDROLOGY - C2009087 (2)

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PARAMETER f certif) ervi under peoh law ti a toassurct ai prsonnelproperly r y atherana ` s val ate the in submitted eased on my inquiry of the qualified or personnel ange the system, or those persons directly responsible for gathering the information, the information submitted is, s fo r es�nfo belief, n, ncluding the and ffi a and mn tpat oi are lt ens , m,men t for low Ing QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS pH SAMPLE 0040010 Effluent Gross MEASUREMENT * * * * ** * •••** * ** * ** * * **** PERMIT REQUIREMENT * * * * ** * * * * ** * * * * ** 6.5 MINIMUM 9 MAXIMUM SU Monthly INSITU Solids, total suspended 00530 1 0 Effluent Gross SAMPLE MEASUREMENT * * * *** * * * * ** * ***„ * * *,,, PERMIT REQUIREMENT * *f * *• « *k* 30DA AVG MX 7D AV mg /L Monthly GRAB Arsenic, total recoverable 00978 1 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT * * * •** * * * * ** * •* * ** Req. Mon. 30DA AVG * * * * ** ug /L Monthly GRAB Boron, total (as B) 01022 1 0 Effluent Gross SAMPLE MEASUREMENT •« * * ** * * * *,* PERMIT REQUIREMENT * * * * ** * * •* ** Req. Mon. 30DA AVG * * * * ** mg /L Monthly GRAB Zinc, potentially dissolved 01303 1 0 Effluent Gross SAMPLE MEASUREMENT * * * •** PERMIT REQUIREMENT *, * * ** Req. Mon. 30DA AVG Req. Mon. DAILY MX ug /L Monthly GRAB Copper, potentially dissolved 01306 1 0 Effluent Gross SAMPLE MEASUREMENT , „ „* •* * * ** PERMIT REQUIREMENT * * * * ** * * * * ** * * * * ** * * * * ** Req. Mon. 30DA AVG Req. Mon. DAILY MX ug /L Monthly GRAB Arsenic, potentially dissolved 01309 1 0 Effluent Gross SAMPLE MEASUREMENT *,* * ** ••* * ** * „ * ** * * * * ** PERMIT REQUIREMENT * * * * ** * * * * ** * * * * ** * * * * ** Req. Mon. DAILY MX ug /L Monthly GRAB NAME /TITLE PRINCIPAL EXECUTIVE OFFICER f certif) ervi under peoh law ti a toassurct ai prsonnelproperly r y atherana ` s val ate the in submitted eased on my inquiry of the qualified or personnel ange the system, or those persons directly responsible for gathering the information, the information submitted is, s fo r es�nfo belief, n, ncluding the and ffi a and mn tpat oi are lt ens , m,men t for low Ing TELEPHONE DATE { Dennis Jones 12 I _ -3 SIGNAT RE OF PRINCIPAL EXECUTIVE OFFICER OR AUTHORIZED AGENT AREA Code I NUMBER MMIDD /YYYY �� PERMITTEE NAME /ADDRESS (Include Facility Name /Location if Different) NAME: Peabody Sage Creek Mining LLC ADDRESS: PO BOx 250 Hayden, CO 81639 PEABODY SAGE CREEK MINE 36600 RCR 27 HAYDEN, CO 81639 FACILITY: LOCATION: ATTN: Mike Ludlow, Gen Mine Mgr pianos ;g EPA Form 3320-1 (Rev.01 /06) Previous editions may be used. NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) FROM Hyti :)?nrlir I (970) 1l)-5209 COG603191 PERMIT NUMBER 001 -A DISCHARGE NUMBER MONITORING PERIOD MM /DD/YYYY 10/01/2012 MM /DD/YYYY 12/31/2012 TO DMR Mailing ZIP CODE: 81639 MINOR Discharge to Grassy Creek External Outfall Form Approved OMB No. 2040 -0004 No Discharge 05/21/2012 Page 1 COMMENTS l(5f'�9NY VIOLATIONS (Reference all attachments here) Oil & grease - see C.13, pg 8. 30 day average is the highest monthly average during period reported - see C.11. Any additional monitoring data collected for other entities will be submitted within 48 hours of receipt. Best mgmt practices shall be followed for the duration of discharge.