PARAMETER
<br />wild, under penalty „oat. that dm document and At anodyne.. wsre p,epared under no dnernon no
<br />,n m aidumanee assI In des,gned to assn. that ttn.dthed personnel propel gather and
<br />,, lu tc th nronu h n ul milt td 13a NJ , nq unpin, or the person or persons ttho manaet tho
<br />s stem or those person<dbreddy rrymm,ble gathering thc nr ommhon u,, mlom,awn subnuuid la
<br />p enal., for sunmienp�telse Inform mw th s lint ol and n that end tor lay n top
<br />v,otammt
<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 SAMPLE
<br />0040010
<br />Effluent Gross
<br />MEASUREMENT
<br />TYPED OR PRINTED
<br />* * * * **
<br />* * * * **
<br />* * * ***
<br />PERMIT
<br />REQUIREMENT
<br />* *` **
<br />*` * "*
<br />6.5
<br />MINIMUM
<br />* * * **
<br />9
<br />MAXIMUM
<br />SU
<br />Weekly
<br />GRAB
<br />S olids, total suspended
<br />0053010
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />* * * * **
<br />*< * * **
<br />*..,.*
<br />. * *..*
<br />PERMIT
<br />REQUIREMENT
<br />* * * * **
<br />" *` *`
<br />' * ""
<br />* * * * **
<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 />PERMIT
<br />REQUIREMENT
<br />* *` * **
<br />* * **
<br />Req. Mon.
<br />30DA AVG
<br />Req. Mon.
<br />DAILY MX
<br />mg /L
<br />Weekly
<br />GRAB
<br />S olids, settleable
<br />00545 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 />.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 />*. * *.*
<br />* * * ***
<br />PERMIT
<br />REQUIREMENT
<br />*` **
<br />* * * * *
<br />* * * * **
<br />Req Mon
<br />300A AVG
<br />Req Mon.
<br />DAILY MX
<br />mUL
<br />Weekly
<br />GRAB
<br />I ron, total (as Fe)
<br />010 4510
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />* * * * **
<br />*k * * **
<br />. * *...
<br />PERMIT
<br />REQUIREMENT
<br />* * * * **
<br />* * * * **
<br />' * * * **
<br />**' * **
<br />3500
<br />30DA AVG
<br />7000
<br />DAILY MX
<br />ug /L
<br />Weekly
<br />GRAB
<br />Iron, total (as Fe)
<br />01045 0 0
<br />See Comments
<br />SAMPLE
<br />MEASUREMENT
<br />* * * * **
<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 />Weekly
<br />GRAB
<br />NAME /TITLE PRINCIPAL EXECUTIVE OFFICE
<br />wild, under penalty „oat. that dm document and At anodyne.. wsre p,epared under no dnernon no
<br />,n m aidumanee assI In des,gned to assn. that ttn.dthed personnel propel gather and
<br />,, lu tc th nronu h n ul milt td 13a NJ , nq unpin, or the person or persons ttho manaet tho
<br />s stem or those person<dbreddy rrymm,ble gathering thc nr ommhon u,, mlom,awn subnuuid la
<br />p enal., for sunmienp�telse Inform mw th s lint ol and n that end tor lay n top
<br />v,otammt
<br />/ Q A/
<br />, J (i f • ""-- ° ^• . _ -_�
<br />TELEPHONE
<br />DATE
<br />( 1c) �+�
<br />NI (t'' (
<br />l
<br />G
<br />a
<br />/ � //
<br />I P _
<br />By,,, /
<br />(„ter �©'✓�
<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 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 />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 />002 -A
<br />DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DD /YYYY
<br />04/01/2012
<br />MM /DD /YYYY
<br />04/30/201
<br />TO
<br />DMR Mailing ZIP CODE: 80467
<br />MAJOR
<br />(SUBR JC) ROUTT
<br />MINE 1, POND T TO FOIDEL CREEK
<br />External Outfall
<br />Form Approved
<br />OMB No 2040 -0004
<br />No Discharge
<br />COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
<br />ALTERNATE LIMITS FOR TSS (MLOC =O) APPLY IF 10YR /24HR PRECIP EVENT CLAIMED 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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