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PARAMETER
<br />I certify under penalty of law that this document and all attachments were prepared under my direction or
<br />supervrsi in accordance with a system designed to assure that qualified personnel properly gather and
<br />lu t th inf nn 1 b - Red Based on my inquiry of the person or persons who manage the
<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 />Arsenic, total (as As)
<br />01002 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />,,,.,,
<br />.....,
<br />,,,,.,
<br />,.....
<br />P ERMIT
<br />REQUIREMENT
<br />",.."
<br />•
<br />„ .. »
<br />......
<br />.
<br />Req. Mon. .
<br />3ODA AVG
<br />Req. Mon.
<br />DAILY'MX
<br />• Monthly
<br />GRAB
<br />Z inc, potentially dissolved
<br />01303 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />.....,
<br />,,..,,
<br />..,.,.
<br />.,....
<br />PERMIT
<br />REQUIREMENT
<br />""'""
<br />..
<br />Req. Mon.,
<br />30DA AVG
<br />- Req. Mon..
<br />DAILY MX
<br />ug/L
<br />Monthly
<br />GRAB
<br />Chromium, trivalent, potentially
<br />dissolvd
<br />01314 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />.,...,
<br />,,,.,,
<br />..,...
<br />PERMIT
<br />REQUIREMENT
<br />... «.
<br />..—
<br />.....,
<br />Req. Mon'
<br />30DA AVG
<br />Req. Mon.
<br />DAILY.MX
<br />• ug /L
<br />Monthly .
<br />GRAB.
<br />Lead, potentially dissolvd
<br />01318 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />....,.
<br />,.,,,,
<br />..,,..
<br />....,.
<br />PERMIT
<br />REQUIREMENT
<br />_
<br />..—.
<br />'"""
<br />Req. Mon.
<br />300A AVG Req.
<br />Reeqq� Mon.
<br />ug/L
<br />Monthly
<br />GRAB
<br />Nickel, potentially dissolvd
<br />01322 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />...,..
<br />,,..,.
<br />..,...
<br />PERMIT
<br />REQUIREMENT
<br />""""
<br />****'.
<br />" ""
<br />Req.'Mon:
<br />3ODA AVG
<br />Reqq. Mon.
<br />DAILY; MX
<br />ug/L'
<br />Monthly ,
<br />GRAB
<br />Selenium, potentially dissolvd
<br />01323 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />..,...
<br />......
<br />......
<br />PERMIT
<br />REQUIREMENT
<br />Req. Mon.
<br />30DA °AVG
<br />Req. Mon.
<br />DAILY MX
<br />ug/L*.
<br />Monthly
<br />GRAB
<br />NAME /TITLE PRINCIPAL EXECUTIVE OFFICE
<br />I certify under penalty of law that this document and all attachments were prepared under my direction or
<br />supervrsi in accordance with a system designed to assure that qualified personnel properly gather and
<br />lu t th inf nn 1 b - Red Based on my inquiry of the person or persons who manage the
<br />� j' /T i
<br />V `-
<br />TELEPHONE
<br />DATE
<br />�� //2$17.0 /
<br />MM /DD/YYYY
<br />9 L j i 07r?
<br />6
<br />Wok 71 /!` {.� //mil y_ 9 N
<br />6(16-
<br />lem, or those perso directly responsible for gathering the information, the information submitted is,
<br />system. persons
<br />to the best of my knowledge and belief, true, accurate. and complete. I am aware that there are significant
<br />pelalt ti ns iesIbr submitting false information, including the possibility of fine and imprisonment forknowing
<br />SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />AREA Code I NUMBER
<br />TYPED OR PRINTED
<br />PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different)
<br />NAME: Twentymiie Coal Company
<br />ADDRESS: 29515 Routt CR 27
<br />Oak Creek, CO 80467
<br />MINES 1 &2 AND ECKMAN PARK MINE
<br />29515 RCR #27
<br />OAK CREEK, CO 80467
<br />FACILITY:
<br />LOCATION:
<br />ATTN: JERRY NETTLETON, ENV SUPERVISR
<br />COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
<br />EPA Form 3320 - 1 (Rev.01106) 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 />MON -7
<br />DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM/DD/YYYY
<br />10/01/2011
<br />MM /DD/YYYY
<br />10/31/2011
<br />TO
<br />DMR Mailing ZIP CODE: 80467
<br />MAJOR
<br />(SUBR JC) ROUTT
<br />MINE 1, POND F TO FOIDEL CREEK
<br />External Outfall
<br />Form Approved
<br />OMB No. 2040 -0004
<br />No Discharge
<br />03/31/2011 Page 1
<br />
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