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PARAMETER
<br />1 Lenity under penalty of law that this document and all attachments were prepared under m duectwn or
<br />supervision mamordancewrthosvatein destgnedto assure that qualified perso ' gather and
<br />1 t tl f t 1 tl d B d y e, f d p p 1 g d
<br />.stem, or those persons directly revonaible for gathering the mformation, the information submitted m t the beat of my knowledge and belief, true, accurate and complete 7 am aware that the c a e s g f t
<br />penalties I mrannmrmngralaemenrm.man including including the paaarhrhh nrrne and tmpr onmenl tor u,mt ng
<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 />00400 1 0
<br />Effluent Gross
<br />MEASUREMENT
<br />... « ««
<br />« « « « ««
<br />0
<br />2/3(
<br />9.0..6
<br />PERMIT
<br />REQUIREMENT
<br />" " «'
<br />6.5
<br />MINIMUM
<br />9
<br />MAXIMUM
<br />SU
<br />Twice Per
<br />Month
<br />GRAB
<br />Solids, total suspended
<br />0053010
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />,,,,,.
<br />,,,,,,
<br />,,,,,,
<br />,,,,,,
<br />/ .S
<br />(2
<br />CJ
<br />273 (
<br />!JICt
<br />PERMIT
<br />REQUIREMENT
<br />" ""
<br />35
<br />30DA AVG
<br />70
<br />DAILY MX
<br />mg/L
<br />Monthly
<br />GRAB
<br />Solids, total suspended
<br />00530 0 0
<br />See Comments
<br />MEASSAMPLE
<br />UREMENT
<br />......
<br />*; «. ««
<br />(" 0
<br />A! 4
<br />�/_
<br />N P
<br />A 7 1
<br />.. « *_{
<br />�� "��
<br />PERMIT
<br />REQUIREMENT
<br />Req. Mon.
<br />30DA AVG
<br />Req. Mon.
<br />DAILY MX
<br />mg/L
<br />Monthly
<br />GRAB
<br />Iron, total recoverable
<br />00980 1 0
<br />Effluent Gross
<br />SAMPLE
<br />...... •• «...
<br />, G o
<br />3C 0
<br />G
<br />// 3l
<br />G' 6
<br />««. «.«
<br />«.. « «.
<br />« « «...
<br />PERMIT
<br />REQUIREMENT
<br />"""
<br />1000
<br />30DA AVG
<br />Req. Mon.
<br />DAILY MX
<br />ug/L
<br />Monthly
<br />GRAB
<br />Flow, in conduit or thru treatment plant
<br />50050 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />ff
<br />V. 6cq�
<br />/,
<br />V .0 i 7 `j
<br />,,,,,,
<br />d
<br />i fVe/C y
<br />1 i i . +r I
<br />«,,,,,
<br />«,,,«
<br />„,,,,
<br />PERMIT
<br />REQUIREMENT
<br />2 97
<br />30DA AVG
<br />Req Mon
<br />DAILY MX
<br />Mgal /d
<br />ti" re,
<br />s
<br />(/�S A.
<br />RE9RL7R
<br />NAME /TITLE PRINCIPAL EXECUTIVE OFFICE
<br />1 Lenity under penalty of law that this document and all attachments were prepared under m duectwn or
<br />supervision mamordancewrthosvatein destgnedto assure that qualified perso ' gather and
<br />1 t tl f t 1 tl d B d y e, f d p p 1 g d
<br />.stem, or those persons directly revonaible for gathering the mformation, the information submitted m t the beat of my knowledge and belief, true, accurate and complete 7 am aware that the c a e s g f t
<br />penalties I mrannmrmngralaemenrm.man including including the paaarhrhh nrrne and tmpr onmenl tor u,mt ng
<br />---- -_
<br />�1 ` '
<br />TELEPHONE
<br />DATE
<br />r.'f
<br />/3 i v �
<br />V ' L ESQ / 1
<br />�r 7`
<br />V 7 �v
<br />Q 2
<br />/
<br />( 2.
<br />SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />TYPED OR PRINTED
<br />AREA Code I
<br />NUMBER
<br />MM/DD
<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 />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 />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 />C00027154
<br />PERMIT NUMBER
<br />007 -A
<br />DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DD/YYYY
<br />03/01/201/.
<br />MM /DD /YYYY
<br />03/31/201 E.
<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 />COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
<br />ALTERNATE LIMITS FOR TSS & IRON (MLOC =O) APPLY IF 10YR,24HR PRECIP EVENT CLAIMED. ALTERNATE LIMITS FORSETTLEABLE 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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