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PERMITTEE NAMEIADDRESS (includes Facility Name/Location if Different)
<br />NAME TWENTYMILE COAL COMPANY
<br />ADDRESS MINES 1,2&3 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 T TO FOIDEL CREEK
<br />000027154 002 A El 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 07 01 TO 08 09 30
<br /> QUANTITY OR LOADING QUALITY OR CONCENTRATION FREQUENCY SAMPLE
<br />PARAMETER
<br /> NO. OF TYPE
<br /> AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS EX ANALYSIS
<br />CONDUCTIVITY SAMPLE `»»*** ******
<br /> (12)
<br /> MEASUREMENT 640 640 U 1/92 GRAB
<br />00094 1 0 0 wPERMIT „*, „*,,, »«««.« »»«««. Report Report SU
<br />EFFLUENT GROSS VALUE REQUIREMENT QRTR AVG QRTR MAX QRTRLY GRAB
<br />pH SAMPLE «,,.., ...,.. (12)
<br /> MEASUREMENT
<br />00400 1 0 0 PERMIT ,..,.. 9 SU
<br />EFFLUENT GROSS VALUE REQUIREMENT MINIMUM MAXIMUM WEEKLY INSITU'
<br />
<br />SOLIDS, TOTAL
<br />SAMPLE
<br />...
<br />(19) ..
<br />SUSPENDED MEASUREMENT NA NA NA NA NA
<br />00530 0 0 0 PERMIT „* , , •• *»*«*« • ,,, REPORT MG/L ONCE/
<br />SEE COMMENTS BELOW REQUIREMENT 30DA AVG DAILY MAX PER MO GRAB
<br />SOLIDS, TOTAL SAMPLE ****** ****** ****** (19)
<br />SUSPENDED MEASUREMENT
<br />00530 1 0 0 PERMIT '""" ****** 35 70 MG/L ONCE/
<br />EFFLUENT GROSS VALUE REQUIREMENT 30 DAY AVG DAILY MAX PER MO GRAB'
<br />SOLIDS, SETTLEABLE SAMPLE "" """ ****« ** **•*
<br /> MEASUREMENT NA NA NA NA
<br />00545 0 0 0 PERMIT *'* • , •` •*»'«* ,,, * „ *„' 0.5 MUL ONCE/
<br />SEE COMMENTS BELOW REQUIREMENT DAILY MAX PER MO GRAB
<br />SOLIDS, SETTLEABLE SAMPLE
<br /> MEASUREMENT
<br />00545 1 0 0 PERMIT , *,, •' «*'••* • » , REPORT MUL ONCE/
<br />EFFLUENT GROSS VALUE REQUIREMENT DAILY MX PER MO GRAB
<br />IRON, TOTAL SAMPLE ****** ****** ******
<br />(19)
<br />(AS FE) MEASUREMENT NA NA NA NA NA
<br />01045 1 0 0 PERMIT *****` ""*' ****** `**"* REPORT REPORT MG/L ONCE/
<br />SEE COMMENTS BELOW REQUIREMENT 30DA AVG ' DAILY MX PER MO GRAB
<br />NAMEITITLE PRINCIPAL EXECUTIVE OFFICER I Certify under penalty of law that this document and all attachments were prepared under TELEPHONE DATE
<br />
<br /> my direction or supervision in accordance with a system designed to assure that qualified
<br />Brian A. Watterson, P.G. personnel properly gather and evaluate the information submitted. Based on my inquiry of (?l/t lll?????? 970 870 - 2750
<br />Geologist the person or persons who manage the system, or those persons directly responsible for SIGNATURE OF PRINCIPAL G Q f 2
<br /> gathering the information, the information submitted is, to the best of my knowledge and belief, OFFICER OR AUTHORIZED AGENT AREA CODE NUMBER Y
<br />
<br />true, accurate, and complete. I am aware that there are significant penalties for submitting EAR MO DAY
<br />TYPE OR PRINTED false information, including the possibility of fine and imprisonment for knowing violations.
<br />vv.vuv.u.v n,.... `.... `. .. .... ,.... .... ..... .,... ter., ,....... t, c. ?. ?. n.c mi m.au nncnw iic?c?
<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
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<br />00059/010320-1132
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