2012-08-30_HYDROLOGY - C2009087 (2)

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PARAMETER I certify under pennitvof law that nsdosument and all attchmentswere prepared under myduecUmim supervision I I 1b d Ft in accordance with n designed to assure that qualified personnel properh gather and ■ if I 1 It d P d q f u system those persons directly responsible for gathering the momtatton the information submitted Is l to the best of my knowledge and belief, line demote and complete 1 am awnre that there are sigtuftcnnl penalties f submitting false mfamnh e on, mndingthepusaibihIloffineand impnsomnenl for Aiiotnng v l ns i QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS pH 00400 1 0 Effluent Gross MEASUREMENT . « «,,. ,.,,.« s l 7 .,,, « S' ' l D 1 (.30,) S PERMIT REQUIREMENT ' * ** ... *** ** * * ** MINIMUM ~ * * * ** MAXIMUM SU Mon ly INSITU Solids, total suspended 00530 1 0 Effluent Gross SAMPLE MEASUREMENT , * „ *. * * ** ** * * * * ** Q U 4 Z G vvb PERMIT REQUIREMENT * * * * ** * *•••• 3 0DA AVG MX 7 AV mg /L Mont ly y GR B Solids, settleable 00545 1 0 Effluent Gross SAMPLE MEASUREMENT IL < 0 * I < o - (. ' * * * * ** PERMIT REQUIREMENT * ** *'* * * * * ** * * * *** Req. Mon. 30DA AVG .5 DAILY MX mUL Mont ly G AB Iron, total recoverable 00980 1 0 Effluent Gross SAMPLE MEASUREMENT * * * * ** ** *•** . 5 0 * * * * ** PERMIT REQUIREMENT * * * * ** ' * * * ** * * * * ** * * * * ** 1000 30DA AVG Req. Mon. DAILY MX ug /L Mon hly G AB Copper, potentially dissolved 01306 1 0 Effluent Gross SAMPLE MEASUREMENT , * * * ** , * * *„ ,,, * ** * * * *,* ^ ^/ d r d ' PERMIT REQUIREMENT * * * * ** * * * * ** * * * * ** Req. Mon. 30DA AVG Req. Mon. MX 7D AV ug /L Mo thly G AB Selenium, potentially dissolvd 01323 1 0 Effluent Gross SAMPLE MEASUREMENT 1,' • [ (. ,, * * ** PERMIT REQUIREMENT * * * * ** * * * * ** 4,6 3oDA AVG Req. Mon. DAILY MX ug /L Monthly GRAB Oil and grease 0358210 Effluent Gross SAMPLE MEASUREMENT * * * * *• *****• », «,* f\ �y (A — PERMIT REQUIREMENT * * * * ** * * * * ** * * * * ** * * * * ** * * * * ** 10 INST MAX mg /L Contingent GRAB NAMEITITLEPRINCIPALEXECUTIVEOFFICER I certify under pennitvof law that nsdosument and all attchmentswere prepared under myduecUmim supervision I I 1b d Ft in accordance with n designed to assure that qualified personnel properh gather and ■ if I 1 It d P d q f u system those persons directly responsible for gathering the momtatton the information submitted Is l to the best of my knowledge and belief, line demote and complete 1 am awnre that there are sigtuftcnnl penalties f submitting false mfamnh e on, mndingthepusaibihIloffineand impnsomnenl for Aiiotnng v l ns i � \ `J\ TELEPHONE DATE ��++ Jones �rlls Jones �_2L( `-� C SIGNATURE OF PRINCIP EXECUTIVE OFFICER OR AUTHOR ED AGENT AREA Code I NUMBER MMIOD/YYYY 9 PERMITTEE NAME/ADDRESS (Include Facility Name/Location If Different) NAME: Peabody Sage Creek Mining LLC ADDRESS: 29515 Routt CR 27 Oak Creek, CO 80467 SAGE CREEK MINE COMPLEX 36600 CR 27 HAYDEN, CO 81639 FACILITY: LOCATION: ATTN: Mike Ludlow, GM COMMENTS A EXPLANATION OF 71NY VIOLATIONS (Reference all attachments here) EPA Form 3320 -1 (Rev.01106) Previous editions may be used. NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) FROM C00048275 PERMIT NUMBER 002 -A DISCHARGE NUMBER MONITORING PERIOD MM /DD/YYYY 04/01/2012 MM /DD /YYYY 06/30/2012 TO DMR Mailing ZIP CODE: 80467 MAJOR ROUTT Discharge to Grassy Creek External Outfall Form Approved OMB No 2040 -0004 No Discharge Settleable solids limits waived for >10YR,24HR precip event subject to burden of proof in I A 2. Quarterly monitoring - see C. 10, pg 10. 12/09/2011 Page 1