PARAMETER
<br />l,emh undo penaln of Ian that Mt,dowmcnt and all attachments uere prepared unaar mt dtrectron or
<br />, upentst ontnaee nrdnncettnha+ t stem de+ tgnedto assure that quahtted personnel properh gather and
<br />1u t th' nt +mr t n ubmlt :d B •d nmt urr tth - p' n rper + h+ g•th'
<br />.} stem. or those per +ons dnecth re,pomtble for pathenng the mtormanon, the mformanon ,ubmdted Is
<br />to the hest of MN knnt,ledge and behet true, aceurate, and complete I am imare that there are s,gmlicant
<br />pe aloe, tor s* hmtumg take tntormam+ n, meln drng the po,, tbtl tnof tine and tmpnsonment tor knmtmg
<br />QUANTITY OR LOADING
<br />QUALITY OR CONCENTRATION
<br />NO.
<br />EX
<br />FREQUENCY
<br />OF ANALYSIS
<br />SAMPLE
<br />TYPE
<br />VALUE
<br />VALUE
<br />UNITS
<br />VALUE
<br />VALUE
<br />VALUE
<br />UNITS
<br />pH
<br />00400 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<br />MINIMUM
<br />MAXIMUM
<br />SU
<br />Weekly
<br />GRAB
<br />Solids, total suspended
<br />0053010
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />.,....
<br />,,,,,,
<br />„ „ *,
<br />,,,..,
<br />PERMIT
<br />REQUIREMENT
<br />35
<br />30DA AVG
<br />70
<br />DAILY MX
<br />mg /L
<br />Weekly
<br />GRAB
<br />Solids, total suspended
<br />00530 0 0
<br />See Comments
<br />SAMPLE
<br />MEASUREMENT
<br />.,....
<br />., —
<br />PERMIT
<br />REQUIREMENT
<br />” ""
<br />" ""
<br />"` "'
<br />Req Mon
<br />30DA AVG
<br />Req Mon
<br />DAILY MX
<br />mg /L
<br />Weekly
<br />GRAB
<br />Solids, settleable
<br />00545 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />,,....
<br />.,....
<br />PERMIT
<br />REQUIREMENT
<br />Req Mon
<br />30DA AVG
<br />5
<br />DAILY MX
<br />mL /L
<br />Weekly
<br />GRAB
<br />Solids, settleable
<br />00545 0 0
<br />See Comments
<br />SAMPLE
<br />MEASUREMENT
<br />,,.,..
<br />.,,,,.
<br />PERMIT
<br />REQUIREMENT
<br />" "
<br />Req Mon.
<br />30DA AVG
<br />Req Mon
<br />DAILY MX
<br />mL/L
<br />Weekly
<br />GRAB
<br />Iron, total (as Fe)
<br />0104510
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />_.__._
<br />PERMIT
<br />REQUIREMENT
<br />3500
<br />30DA AVG
<br />7000
<br />DAILY MX
<br />ug /L
<br />Weekly
<br />GRAB
<br />Iron, total (as Fe)
<br />01045 O 0
<br />See Comments
<br />SAMPLE
<br />MEASUREMENT
<br />,,...,
<br />,...
<br />.,....
<br />PERMIT
<br />REQUIREMENT
<br />" ""
<br />Req Mon
<br />30DA AVG
<br />Req Mon
<br />DAILY MX
<br />ug /L
<br />Weekly
<br />GRAB
<br />NAME /TITLE PRINCIPAL EXECUTIVE OFFICE
<br />l,emh undo penaln of Ian that Mt,dowmcnt and all attachments uere prepared unaar mt dtrectron or
<br />, upentst ontnaee nrdnncettnha+ t stem de+ tgnedto assure that quahtted personnel properh gather and
<br />1u t th' nt +mr t n ubmlt :d B •d nmt urr tth - p' n rper + h+ g•th'
<br />.} stem. or those per +ons dnecth re,pomtble for pathenng the mtormanon, the mformanon ,ubmdted Is
<br />to the hest of MN knnt,ledge and behet true, aceurate, and complete I am imare that there are s,gmlicant
<br />pe aloe, tor s* hmtumg take tntormam+ n, meln drng the po,, tbtl tnof tine and tmpnsonment tor knmtmg
<br />!
<br />,..
<br />,J / y "-
<br />! J° ! y1 t '-' - t , . - -' �� s
<br />! �
<br />TELEPHONE
<br />DATE
<br />6- G'de(- `t t ,) ? -
<br />97(.2) '{�-7 e-
<br />(/ ( G �;
<br />j /
<br />7/27 / C
<br />/
<br />SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />AREA Code NUMBER
<br />MM /DD /YYYY
<br />TYPED OR PRINTED
<br />PERMITTEE NAME /ADDRESS (Include Faculty Name /Location if Different)
<br />NAME: Twentymile Coal Company
<br />ADDRESS: 29515 Routt CR 27
<br />Oak Creek, CO 80467
<br />FACILITY:
<br />LOCATION:
<br />MINES 1 &2 AND ECKMAN PARK MINE
<br />29515 RCR #27
<br />OAK CREEK, CO 80467
<br />ATTN JERRY NETTLETON, ENV SUPERVISR
<br />EPA Form 3320-1 (Rev.01 /06) Previous editions may be used.
<br />NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES)
<br />DISCHARGE MONITORING REPORT (DMR)
<br />FROM
<br />000027154
<br />PERMIT NUMBER
<br />004 -A
<br />DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DD/YYYY
<br />06/01/2011-
<br />MM /DD/YYYY
<br />06/30/2011—
<br />TO
<br />DMR Mailing ZIP CODE: 80467
<br />MAJOR
<br />(SUBR JC) ROUTT
<br />MINE 1, POND C TO FOIDEL CREEK
<br />External Outfall
<br />Form Approved
<br />OMB No 2040 -0004
<br />No Discharg
<br />COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
<br />ALTERNATE LIMITS FOR TSS (MLOC =O) APPLY IF 10YR,24HR PRECIP EVENT CLAIMES ALTERNATE LIMITS FOR IRON &SETTLEABLE SOLIDS (MLOC =O) APPLY ONLY IF <= 10YR,24HR PRECIP EVENT CLAIMED OIL & GREASE
<br />- SEE I C 19,PAGE 16
<br />03/31/2011 Page 1
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