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PERMITTEE NAME/ADDRESS (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, Enviornemntal Supervisor
<br />NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) MINOR
<br />DISCHARGE MONITORING REPORT (DMR) (SUER JC)
<br />F -FINAL ROUTT
<br />POND "E" DISCHARGE TO FISH CR.
<br />000036684 001 A ~ 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 />07 10 01 TO 07 12 31 I
<br /> QUALITY OR LOADING QUALITY OR CONCENTRATION FREQUENCY SAMPLE
<br />PARAMETER NO. of TYPE
<br /> AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS EX ANALYSIS
<br />CONDUCTIVITY SAMPLE """ """ """ (11)
<br /> MEASUREMENT 4050 4400 0 4/92 rab
<br />00094 1 0 0 .PERMIT """ """ """ """". REPORT REPORT UMHO/CM
<br />EFFLUENT GROSS VALUE FiEOUIREMENT 30DA AVG INST Mx OTRLY GRAB
<br />pH SAMPLE """ """ •" "•*
<br />(12)
<br /> MEASUREMENT 7.98 8.04 0 1/7 Ir1SItU
<br />00400 1 0 0 PERMIT
<br />..,...
<br />+,,.,.
<br />,..,,,
<br />6,5
<br />.. ""
<br />9.0
<br />SU
<br />EFFLUENT GROSS VALUE REQUIREMENT [ .MINIMUM MAXIMUM WEEKLY INSITU
<br />SOLIDS, TOTAL SAMPLE """ """ ""*' fig)
<br />SUSPENDED MEASUREMENT < 8.75 20 0 4/92 rab
<br />00530 1 0 0 PERMIT *•,,,, .••,•,• .««.«« .......> 35. 70 MG/L ONCFJ
<br />EFFLUENT GROSS VALUE - REQUIREMENT 30 DAY AVG DAILY MAX PER MO GRAB
<br />SOLIDS, SETTLEABLE SAMPLE """ """ """ '• •"• (25)
<br /> MEASUREMENT < 0.1 0 4/92 rab
<br />00545 1 0 0 PERMIT
<br />..,•.,,..
<br />..+„+ ..
<br />««««.«
<br />..*.•.
<br />•••*,*.
<br />'REPORT
<br />MUL
<br />ONCFJ
<br />EFFLUENT GROSS VALUE REQUIREMENT DAILY nnAx PER MO GRAB
<br />IRON .SAMPLE """ """ """ (19)
<br />TOTAL RECOVERABLE MEASUREMENT < 0.04 < 0.04 0 4/92 rab
<br />00980 1 0 0 'PERMIT ~""" ~ ~" """ ~ """ """ 11.0. REPORT MG/L ONCEI
<br />EFFLUENT GROSS VALUE REQUIREMENT 30DA AVG DAILY MX PER MO GRAB
<br />OIL AND GREASE SAMPLE """` """ """ " "" (25)
<br /> MEASUREMENT NA NA NA NA
<br />
<br />003582 1 0 0
<br />PERMIT ,.«... .,..., ,..,,, ,,,.,, . . ,..«
<br />--- 10 MG/L
<br />EFFLUENT GROSS VALUE REQUIREMENT' , ~ INST MAx CONTINGENT GRAB
<br />FLOW, IN CONDUIT OR SAMPLE (03) "'"" " "" *«"'• fig)
<br />THRU TREATMENT PLANT MEASUREMENT 0.0028 0.0032 0 1/7 instan
<br />50050 1 0 1 PERMIT 0.15 _ REPORT. MGD ,""' •• •"• „"„ MG/L
<br />EFFLUENT GROSS VALUE REQUIREMENT ' - 30 DA AVG ~ DAILY MX-
<br />WEEKLY
<br />INSTAN
<br />NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I Certify under penalty of law that this document and all attachments were prepared under TELEPHONE DATE
<br /> my direction or supervision in accordance with a system designed to assure that qualified ~1
<br />/S ~~, i1 _--r'~
<br />Brian A. Watterson, P.G. personnel propedy gather and evaluate the information submitted. Based on my inquiry of N v C~~~ 970 870 - 2750 ~~ Z1 ~ ~~
<br />Ge010giSt the person or persons who manage the system, or those persons directly responsible for SIGNATURE OF PRINCIPAL
<br /> gathering the information, the information submitted is, to the best of my knowledge and belief, OFFCER OR AUTHORIZED AGENT AREA CODE NUMBER YEAR MO DAY
<br /> true, accurate, and complete. I am aware that there are significant penalties for submitting
<br />TYPE OR PRINTED false information, including the possibility of fine and imprisonment for knowing violations.
<br />COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
<br />TSS LIMIT WILL BE WAIVED FOR 10YR, 24HR PRECIP EVENT- SEE BURDEN OF PROOF REQUIREMENTS UNDER I.A.2, P.4.
<br />OIL & GREASE -SEE I. B.1.8. 30 DAY AVERAGE IS HIGHEST MONTHLY AVG. DURING PERIOD REPORTED -SEE I.C.12.
<br />EPA Form 3320-1 (Rev. 3/99) Previous editions may be used
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<br />00195/010702-1120
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