PARAMETER
<br />l ee,nrtunder penalty nf law n,. nhadnean, e„ tand auauaelm, emswere prepared under myatr " " " " ° '
<br />nnmaeenrdaneewnhasyatemdea, gnealnassnreu, atgnalifieapetsnnnelprnperlygatherana
<br />I t Ih f t b u I B d y q y fth pe p h g II
<br />system, or those persons directly responsible for gathering the Information, the informnuon snbmnicd Is,
<br />to the best of my knowledge and bolter, true, neural; and complete 1 rim aware that there are significant
<br />pent l for subm false information, including the possibility ofrine and imprisonment forknoung
<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 />0040010
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<br />* * * * **
<br />6.5
<br />MINIMUM
<br />9
<br />MAXIMUM
<br />SU
<br />Monthly
<br />INSITU
<br />Solids, settleable
<br />00545 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />«,,•,,
<br />,,, « «.
<br />„ « « «,
<br />PERMIT
<br />REQUIREMENT
<br />*,,•,,
<br />" ""
<br />Req, Mon.
<br />30DA AVG
<br />.5
<br />DAILY MX
<br />mUL
<br />Monthly
<br />GRAB
<br />Iron, total recoverable
<br />00980 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<br />* *, * **
<br />* * * * **
<br />•*,,,,
<br />1000
<br />30DA AVG
<br />, Req. Mon.
<br />DAILY MX
<br />mg /L
<br />Monthly
<br />GRAB
<br />O il and grease
<br />0358210
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />,,,,,,
<br />•, «,,,
<br />,,,,,,
<br />PERMIT
<br />REQUIREMENT
<br />' *' * **
<br />* * * * **
<br />,,, «,«
<br />,,,,,,
<br />,,•,,,
<br />10
<br />INST MAX
<br />mg /L
<br />Contingent
<br />GRAB
<br />Flow, in conduit or thru treatment plant
<br />50050 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<br />Req. Mon.
<br />30DA AVG
<br />Req. Mon.
<br />DAILY MX
<br />MGD
<br />*' * *"
<br />Monthly
<br />INSTAN
<br />Solids, total dissolved
<br />70295 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />PERMIT
<br />REQUIREMENT
<br />* * * * **
<br />* * *` **
<br />* * * *'*
<br />Req. Mon.
<br />QRTR AVG
<br />Req. Mon.
<br />DAILY MX
<br />mg /L
<br />Quarterly
<br />GRAB
<br />Oil and grease visual
<br />84066 1 0
<br />Effluent Gross
<br />SAMPLE
<br />MEASUREMENT
<br />, «,•,,
<br />.,,,.«
<br />* *, «„
<br />PERMIT
<br />REQUIREMENT
<br />' *' " **
<br />Req. Mon.
<br />INST MAX
<br />Y =1;N =0
<br />*, « * **
<br />' * * *'*
<br />* "••*
<br />* „ * **
<br />Monthly
<br />VISUAL
<br />NAMEITITLEPRINCIPALEXECUTIVEOFFIC supervs,
<br />l ee,nrtunder penalty nf law n,. nhadnean, e„ tand auauaelm, emswere prepared under myatr " " " " ° '
<br />nnmaeenrdaneewnhasyatemdea, gnealnassnreu, atgnalifieapetsnnnelprnperlygatherana
<br />I t Ih f t b u I B d y q y fth pe p h g II
<br />system, or those persons directly responsible for gathering the Information, the informnuon snbmnicd Is,
<br />to the best of my knowledge and bolter, true, neural; and complete 1 rim aware that there are significant
<br />pent l for subm false information, including the possibility ofrine and imprisonment forknoung
<br />TELEPHONE
<br />DATE
<br />R+s
<br />1 1V V
<br />Jones
<br />DEIIMIs 1
<br />Z I
<br />SIGNATU OF PRINCIPAL EXECUTIVE OFFICER OR
<br />AUTHORIZED AGENT
<br />AREA Code I NUMBER
<br />MM /DDIYYYY
<br />—Hyottaiii4 D
<br />�lMltt�
<br />PERMITTEE NAME /ADDRESS (Include Facility Name /Location if Different)
<br />NAME: Seneca Coal Co LLC
<br />ADDRESS: PO Box 670
<br />Hayden, CO 81639
<br />FACILITY: SENECA MINE COMPLEX
<br />LOCATION: 37766 RCR 53
<br />HAYDEN, CO 81639
<br />ATTN. Roy Karo, Rec Mgr
<br />EPA Form 3320.1 (Rev.01i06) Previous editions may be used.
<br />NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES)
<br />DISCHARGE MONITORING REPORT (DMR)
<br />FROM
<br />COMMEN EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)
<br />(()tlay�lcz i
<br />276-520f:4
<br />C00000221
<br />PERMIT NUMBER
<br />011 -A
<br />DISCHARGE NUMBER
<br />MONITORING PERIOD
<br />MM /DD/YYYY
<br />01/01/2012
<br />MM /DD/YYYY
<br />03/31/2012
<br />TO
<br />SETTLEABLE SOLIDS LIMITS WAIVED FOR >10YR,24HR PRECIP EVENT SUBJECT TO BURDEN OF PROOF IN I.A.2. OIL &GREASE - SEE 1.6.1.X. TDS MONITORING - 1.6.2.
<br />DMR Mailing ZIP CODE: 81639
<br />MAJOR
<br />(SUBR JC) ROUTT
<br />DSCHG TO GRASSY CREEK
<br />External Outfall
<br />Form Approved
<br />OMB No. 2040 -0004
<br />No Discharge
<br />I%1
<br />01/23/2012 Page 1
<br />
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