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..; <br />ki WA <br />d,.,.•+ <br />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, Environmental Supervisor <br />NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) MAJOR <br />DISCHARGE MONITORING REPORT (DMR) (SUBR JC) <br />F - FINAL ROUTT <br />MINE 1, POND E TO FOIDEL CREEK <br />000027154 006 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 07 01 TO 08 07 31 <br /> QUANTITY OR LOADING QUALITY 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 8.7 8.8 0 117 grab <br />00400 1 0 0 PERMIT «,x.+. ,,,.. ...... ....*. 6.5 9 SU <br />EFFLUENT GROSS VALUE REQUIREMENT MINIMUM MAXIMUM WEEKLY GRAB <br />SOLIDS, TOTAL SAMPLE **"`* ****** '***`* (19) <br />SUSPENDED MEASUREMENT NA NA 0 1/7 grab <br />00530 O O 0 PERMIT REPORT REPORT. MG/L <br />SEE COMMENTS BELOW REQUIREMENT 30DA AVG DAILY MAX WEEKLY GRAB <br />SOLIDS, TOTAL SAMPLE (19) <br />SUSPENDED MEASUREMENT 6 15 <br />0 V7 grab <br />00530 1 0 0 PERMIT **,*" 35 70 MG/L <br />EFFLUENT GROSS VALUE : REQUIREMENT - 30 DAY AVG DAILY MAX WEEKLY GRAB <br />O IDS, SETTLEABLE SAMPLE ****** *`**** ***`*` `* `**` (25) <br /> MEASUREMENT NA NA NA NA <br />00545 O 0 0 PERMIT *,..,. .,.,». ..*..* ..«... ,« „". 0.5 MUL <br />SEE COMMENTS BELOW REQUIREMENT DAILY MAX WEEKLY - GRAB <br />SOLIDS, SETTLEABLE SAMPLE (25) <br /> MEASUREMENT < 0.1 0 1[7 grab <br />00545 1 0 0 <br />'PERMIT ,,.*., ....«. ., <br />REPORT <br />MUL <br />EFFLUENT GROSS VALUE REQUIREMENT DAILY MX WEEKLY GRAB <br />IRON TOTAL SAMPLE (19) <br />(As Fe) MEASUREMENT NA NA NA NA NA <br />01045 O 0 0 PERMIT 3500 7000 UG/L <br />SEE COMMENTS BELOW REQUIREMENT 30DA AVG DAILY MX WEEKLY GRAB <br />IRON TOTAL SAMPLE <br />(19) <br />(As Fe) MEASUREMENT 162 230 0 1f7 grab <br />01045 1 0 0 PERMIT 3500 7000 UG/L <br />EFFLUENT GROSS VALUE REQUIREMENT 30DA AVG DAILY MX WEEKLY GRAB <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 'l ? <br /> <br />Brian A. Watterson <br />personnel properly gather and evaluate the information submitted. Based on my inquiry of <br />L/ <br />970 870 - 2750 <br />y ?j <br />Q <br /> <br />th <br />di <br />tl <br />ibl <br />f <br />th <br />h <br />th <br />t <br />SIGNATURE OF PRINCIPAL <br />0 ?1 <br />Geologist em, or <br />ose persons <br />rec <br />y respons <br />e <br />or <br />e person or persons w <br />o manage <br />e sys <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 />GUMMEN I5 ANV MAr LMIVM I IVIN vF M11 T vw?- i w-'Q (nc CT n,c an -19- cnw 11-j <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 1.B.1.D, PG. 11. <br />EPA Form 3320-1 (REV 3/99) Previous editions may be used PAGE 1 OF 2 <br />00021/011119-1005