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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, 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 0 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 04 01 TO 08 06 31
<br /> QUALITY O R LOADING QUALI TY OR CONCENTRATION FREQUENCY SAMPLE
<br />PARAMETER NO. OF TYPE
<br /> AVERAGE MAXIMUM UNITS MINIMUM AVERAGE MAXIMUM UNITS EX ANALYSIS
<br />pH SAMPLE ,,,,," ,,•,,, :• •••• (12)
<br /> MEASUREMENT 8.15 8.2 0 2/30 GRAB
<br />00400 1 0 0 PERMIT ,,..., ..,. ....., 6;5
<br />' 9.0 SU -TWICE
<br />EFFLUENT GROSS VALUE REQUIREMENT MINIMUM MAXIMUM PER MONTH ' GRAB
<br />SOLIDS, TOTAL SAMPLE """ ....,.
<br />(t9)
<br />SUSPENDED MEASUREMENT < 5.5 6 0 2/30 GRAB
<br />00530 1 0 0 PERMIT ..... ,.,.,. 35 70, MG/L TWICE /
<br />EFFLUENT GROSS VALUE REQUIREMENT 30 DAY AVG DAILY MAX PER MO GRAB'
<br />SOLIDS, SETTLEABLE SAMPLE ".. (25)
<br /> MEASUREMENT < 0.1 < 0.1 0 2/30 GRAB
<br />00545 1 0 0 PERMIT .,,,..
<br />REPORT
<br />MUL
<br />TWICE /
<br />EFFLUENT GROSS VALUE REQUIREMENT DAILY MAX PER MO GRAB
<br />IRON SAMPLE ,.. ...... (19)
<br />TOTAL RECOVERABLE MEASUREMENT 0.065 0.07 0 2/30 GRAB
<br />00980 1 0 0 PERMIT 1.0 REPORT MG/L TWICE /
<br />EFFLUENT GROSS VALUE REQUIREMENT 30DA AVG DAILY MX PER MO GRAB
<br />OIL AND GREASE SAMPLE
<br /> MEASUREMENT NA NA NA NA
<br />003582 1 0 0 (PERMIT
<br />,.*..,
<br />10
<br />MG/L
<br />SEE COMMENTS BELOW REQUIREMENT INST MAX CONTINGENT GRAB
<br />FLOW, IN CONDUIT OR SAMPLE (03) (19)
<br />THRU TREATMENT PLANT MEASUREMENT 0.0104 0.0108 0 4/30 INSTAN
<br />50050 1 0 1 PERMIT 0.15 REPORT MGD ....,' * *'.. .,,.,, MG/L
<br />EFFLUENT GROSS VALUE REQUIREMENT , 30 DA AVG DAILY MX WEEKLY INSTAN
<br />SOLIDS, TOTAL SAMPLE
<br />DISSOLVED MEASUREMENT 2932 3471 (19) 0 8/30 ALCT
<br />70295 1 0 0 PERMIT .,.,
<br />OPTIONAL
<br />REPORT
<br />EFFLUENT GROSS VALUE REQUIREMENT QTR AVG DAILY MAX MG/L QTRLY CALCTID
<br />NAMEMTLE 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
<br />124
<br />rian A. W atterson, P.G.
<br />B personnel properly gather and evaluate the information submitted. Based on my inquiry of ?i 970 870 - 2750
<br />©?
<br />4 -7 3
<br />Geologist the person or persons who manage the system
<br />or those persons directly responsible for SIGNATURE OF PRINCIPAL u
<br /> ,
<br /> gathering the information, the information submitted is, to the best of my knowledge and belief, OFFICER 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 IOYR, 24HR PRECIP EVENT- SEE BURDEN OF PROOF REQUIREMENTS UNDER I.A.2, PA.
<br />OIL & GREASE -SEE 1.6.1.8. 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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