PARAMETER
<br />I certtly under penalty of Inw that this document and all attachments were p,epared under my d,reaton o,
<br />s upems ioninaccordaneewith asastemdes, gnedtoassurethatyual ,ecdperammelproperh gather and
<br />lu t II • f In t u d R d n ,y inquiry of the person or persons who manage the
<br />to sleet or those person. dread re. tru far gathering the mfot I a m, the aware that he re swi cd Ia
<br />to the he. of m, kuon l and nn Inc l rig t and complclo [ rim anu that there are r I cio wnl
<br />` tel l ,ire >mr :nmm�l,ngl.,hemrnnnatnm mewangn,epnx d „hn meneand,mpnsnnm nunrum,.,ng
<br />QUANTITY OR LOADING
<br />QUALITY OR CONCENTRATION
<br />N.
<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 />2
<br />�.
<br />0
<br />(3(
<br />„rc� (�
<br />PERMIT
<br />REQUIREMENT
<br />Req. Mon.
<br />30DA AVG
<br />Req. Mon
<br />DAILY MX
<br />ug /L
<br />Monthly
<br />J
<br />GRAB
<br />Zinc, potentially dissolved
<br />01303 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />......
<br />( /�/
<br />}'
<br />del !
<br />......
<br />......
<br />......
<br />PERMIT
<br />REQUIREMENT
<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 />MEAS SAMPLE UREMENT
<br />* {*
<br />......
<br />� 5
<br />L.: c
<br />�i
<br />C�
<br />V3,
<br />574
<br />GRAB
<br />....
<br />.....
<br />PERMIT
<br />REQUIREMENT
<br />Req. Mon.
<br />30DA AVG
<br />Req. Mon.
<br />DAILY MX
<br />ug /L
<br />Monthly
<br />Lead, potentially dissolvd
<br />01318 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />......
<br />,,,,,,
<br />Lei
<br />� ..S - tt
<br />C(
<br />C `
<br />(�f
<br />GS / fc
<br />V
<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 />Nickel, potentially dissolvd
<br />01322 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />.. "„
<br />......
<br />A D
<br />((a
<br />/,(
<br />C i
<br />Z//
<br />6 /
<br />■/.YCL
<br />,,,.,.
<br />......
<br />PERMIT
<br />REQUIREMENT
<br />" ""
<br />Req. Mon.
<br />30DA AVG
<br />Req. 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 />2.
<br />C 2
<br />Cl
<br />ci
<br />f / ,
<br />Y
<br />`I
<br />PERMIT
<br />REQUIREMENT
<br />'"
<br />Req Mon.
<br />30 DA AVG
<br />DAILY Mon.
<br />ug /L
<br />Monthly
<br />GRAB
<br />NAMEITITLE PRINCIPAL EXECUTIVE OFFICE
<br />I certtly under penalty of Inw that this document and all attachments were p,epared under my d,reaton o,
<br />s upems ioninaccordaneewith asastemdes, gnedtoassurethatyual ,ecdperammelproperh gather and
<br />lu t II • f In t u d R d n ,y inquiry of the person or persons who manage the
<br />to sleet or those person. dread re. tru far gathering the mfot I a m, the aware that he re swi cd Ia
<br />to the he. of m, kuon l and nn Inc l rig t and complclo [ rim anu that there are r I cio wnl
<br />` tel l ,ire >mr :nmm�l,ngl.,hemrnnnatnm mewangn,epnx d „hn meneand,mpnsnnm nunrum,.,ng
<br />/ 1`
<br />[, / /
<br />f 1 1 ✓�✓ �� — J�
<br />TELEPHONE
<br />DATE
<br />)1..
<br />i
<br />lrj
<br />10
<br />0141 hie 1 2012
<br />SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />AREA Code
<br />NUMBER
<br />MM/DD/YYYY
<br />TYPED OR PRINTED
<br />PERMITTEE NAME /ADDRESS (Include Facility 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 />COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
<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 />C00027154
<br />PERMIT NUMBER
<br />MON -5
<br />DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DD/YYYY
<br />05/01/201,
<br />MM /DD/YYYY
<br />05/31/2011
<br />TO
<br />DMR Mailing ZIP CODE: 80467
<br />MAJOR
<br />(SUBR JC) ROUTT
<br />MINE 1, POND D TO FOIDEL CREEK
<br />External Outfall
<br />Form Approved
<br />OMB No. 2040 -0004
<br />No Discharger
<br />-1)644#1 41. Page 1
<br />
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