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PERMITTEE NAME/ADDRESS (includes Facility Name/Location if Different) <br />NAME TWENTYMILE COAL COMPANY <br />ADDRESS MINES 1,20 SOUTH, & ECKMAN PK <br /> 29515 RCR #27 <br />FACILITY LOCATION OAK CREEK, CO 80467 <br />ATTN: Mr. Jerry Nettleton, Environmental Supervisor <br />NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) MAJOR <br />DISCHARGE MONITORING REPORT (DMR) (SUER JC) <br /> F - FINAL ROUTT <br /> MINE 1, POND D TO FOIDEL CREEK <br />000027154 005 A M Check here if No Discharge <br />PERMIT NUMBER DISCHARGE NUMBER NOTE: Read Instructions before completing this form <br />MONITORING PERIOD <br />YEAR MO DAY YEAR MO DAY <br />08 08 01 TO 08 08 31 <br /> <br />PAR QUANTITY OR LOADING QUALI TY OR CONCENTRATI ON FREQUENCY SAMPLE <br />AMETER <br /> NO. OF TYPE <br /> AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS EX ANALYSIS <br />pH SAMPLE :...+. .`..++ ** *,«« <br /> (12) <br /> MEASUREMENT 8.9 8.9 0 117 rab <br />00400 1 0 0 PER <br />T ,****. ***„« ***++ g <br /> MI 6.5 g SU <br />EFFLUENT GROSS VALUE REQUIREMENT MINIMUM ' X <br /> <br />SOLIDS, TOTAL <br />SAMPLE <br />*** <br />**'**` <br />*'*'** MA <br />IMUM WEEKLY GRAB <br /> <br />SUSPENDED <br />MEASUREMENT <br />NA <br />NA (19) <br />0 <br />1/7 <br />rab <br />00530 O 0 0 PERMIT '"""** **'*** *'*"** * <br />*** g <br /> " PORT' <br />REPORT' REPORT MG/L <br />SEE COMMENTS BELOW REQUIREMENT AVG DAILY MAX WEEKLY GRAB <br />SOLID , TOTAL SAMPLE ***"** ****** *** <br />SUSPENDED MEASUREMENT < 5 < 5 (19) 0 1/7 rab <br />00530 1 0 0 PERMIT ***"* '***"" *"`** '****' g <br /> 35 70 MG/L <br />EFFLUENT GROSS VALUE REQUIREMENT 30 DAY AVG DAILY MAX WEEKLY GRAB <br />SOLIDS, SETTLEABLE SAMPLE *****' *****' ****+* +* *«++ <br /> (25) <br /> MEASUREMENT NA NA NA NA <br />00545 O 0 0 ****.. ...+*« .+*«., <br /> PERMIT +*„«* +* ,«» 0.5 ML/L <br />SEE COMMENTS BELOW REQUIREMENT <br /> <br />SOLIDS, SETTLEABLE <br />SAMPLE <br />**' <br />**` <br />'***•* <br />** *«++ DAILY MAX WEEKLY GRAB <br /> (25) <br /> MEASUREMENT < 0.1 0 1f7 <br />b <br />00545 1 0 0 ***"* *"*`* `***" " ro <br /> PERMIT "*** '* "*• REPORT MUL <br />EFFLUENT GROSS VALUE REQUIREMENT <br /> <br />IRON TOTAL <br />SAMPLE <br />*** <br />*'**** <br />***`* DAILY MX WEEKLY GRAB <br /> <br />(As Fe) <br />MEASUREMENT <br />NA <br />NA (19) <br />NA <br />NA <br />NA <br />01045 O 0 0 PERMIT .«,*.* «,**,. *,**+* ****,* <br /> 3500 7000 UG/L <br />SEE COMMENTS BELOW REQUIREMENT 30DA AVG DAILY MX WEEKLY GRAB <br />IRON TOTAL SAMPLE **,*** **++*+ «+**** <br /> <br />(As Fe) <br />MEASUREMENT <br />140 <br />140 (19) <br />0 <br />117 <br /> <br />01045 1 0 0 <br />PERMIT- <br />,«***+ <br />**+*„ <br />++***« <br />*+*«*« grab <br /> 3500 7000 UG/L <br />EFFLUENT GROSS VALUE REQUIREMENT 30DA AVG DAILY MX WEEKLY GRAB <br />NAMEITITLE PRINCIPAL EXECUTIVE OFFICER I Certify under penalty of lawthat this document and all attachments were prepared under TELEPH <br /> <br />d yyy??? <br />"r ONE DATE <br />A <br />W <br />tt my <br />irection or supervision in accordance with a system designed to assure that qualified f? <br />? <br />/ <br />?t rr' <br />. <br />a <br />erson <br />Brian personnel properly gather and evaluate the information submitted. Based on my inquiry of ' <br />L <br />V <br />970 870 - 2750 <br />Gr <br /> <br />Geologist <br />the person or persons who manage the system, or those persons directly responsible for <br />SIGNATURE OF PRINCIPAL ?' <br /> gathering the information, the information submitted is, to the best of my knowledge and belief, OFFICER OR AUTHORIZED AGENT AREA CODE <br /> NUMBER YEAR MO DAY <br /> true, accurate, and complete. I am aware that there are significant penalties for submitting <br />TYPE OR PRINTED <br />n 1-1. false information, including the possibility of fine and imprisonment for knowing violations. <br />.-.........?...., ..,._ _. .. _. .. .. ... _.. ?. ..... ..??. .. ,... ... 1•..,,....,. w.: c.n ouacnn.cnw nm cl <br />ALTERNATE LIMITS FOR TSS & SETTLEABLE SOLIDS (LOC'O') APPLY ONLY IF <= 10=YR,24-HR PRECIP EVENT CLAIMED. <br />SEE PART I.A.4., PG. 8 FOR BURDEN OF PROOF REQUIREMENTS. OIL & GREASE - SEE I.B.1.D, PG. 11. <br />EPA Form 3320-1 (REV 3/99) Previous editions may be used <br />PAGE 1 OF 2 <br />00021/011119-1005