2011-01-24_HYDROLOGY - C1980005

• Permit No: C1980005
• IBM Index Class Name: HYDROLOGY
• Doc Date: 1/24/2011
• Doc Name: 4th Quarter 2010 DMRS ‎(CO-0000221)‎
• From: Seneca Coal Company
• To: WQCD
• Permit Index Doc Type: DMR’s
• Email Name: SLB
• Email Name: SB1
• Media Type: D
• Archive: No

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES)
DISCHARGE MONITORING REPORT (DMR)
PERMITTEE NAMEIADDRESS (include Facility Name/Location if Different)
NAME: Seneca Coal Co LLC 000000221 012-A
ADDRESS: PO Box 670 PERMIT NUMBER DISCHARGE NUMBER
Hayden, CO 81639
FACILITY: SENECA MINE COMPLEX
MONITORING PERIOD
LOCATION: 36600 ROUTT CR 270 roiogist 4 MM/DD/YYYY MM/DD/YYYY
HAYDEN, CO 81639 276-54 FROM 10/01/2010 TO 12131/2010
ATTN: Roy Karo, Rec Mgr
Form Approved
OMB No. 2040-0004
DMR Mailing ZIP CODE: 81639
MAJOR
(SUBR JC) ROUTT
DISCHARGE TO SAGE CREEK
External Outfall
No Discharge

ARAMETER QUANTITY OR LOADING QUALITY OR CONCENTRATION E
NO.
X X
E

F ANALYSI
FREQUENCY
OF ANALrsts

SAMPLE
TYPE
VALUE VALUE UNITS VALUE VALUE VALUE UNITS

PH
SAMPLE
»..»
.,.».
.,,».
.,,». //--??
C)
'

MEASUREMENT 3 t? kS
0040010 PERMIT 6.5 9 SU
Effluent Gross REQUIREMENT MINIMUM MAXIMUM thly INSITU
Solids, settleable SAMPLE .»». ,,.,,. O L < C)
l
MEASUREMENT v
p
005451 0 PERMIT Req. Mon. .5 mUL
Effluent Gross REQUIREMENT 30DA AVG DAILY MX thly GI AB
Iron, total recoverable SAMPLE ».... .,.». ».», ,.»,. I /? (/
O
MEASUREMENT p b
00980 1 0 PERMIT ,••" ""» Req. Mon. Req. Mon.
10011-
Effluent Gross REQUIREMENT 300A AVG D
AILY MX Monthly Gi AS
Manganese, potentially dissolvd SAMPLE C
?
v © q 0
MEAS
UREMENT l
0131910 PERMIT »•»• •»•» »•»• •»••• Req. Non.
RT Req. Mon. uglL
rl
Q
t
Effluent Gross REQUIREMENT RAVG
O DAILY MX e
uar
y
Selenium, potentially dissolvd SAMPLE o r 3
MEASUREMENT O ft
01323 1 0 PERMIT Req. Mon. Req. Mon. ug/L.

Effluent Gross
REQUIREMENT
30DAAVG
DAILY MX
Monthly GRAB.
Oil and grease SAMPLE
MEASUREMENT & A I
0358210 PERMIT ..... ...,.. «.», »».. ...... 10 MWL
Effluent Gross REQUIREMENT INST MAX Contingent GRAB
Flow, in conduit or thru treatment plant SAMPLE
Q .040t:?
`t
V
V
/
)
a
MEASUREMENT , . 3
C

50050 1 0
PERMIT
Reg. Mon.
Req.
!M&
MgaUd
Effluent Gross REQUIREMENT 30DAAVG DAIL Monthl
y
INSTAN

NAMEMTLE PRINCIPAL EXECUTIVE OFFICER 1 cmity under penalty of law that this kx= m end all auachmems wne prepared under my direction or

="p--on sion ordence with arystcmdesigned toassmethat qualified penomelproperty guherand

4
TELEPHONE
DATE

n
sy `
11 1: J V ?/; ,? evaluate the utformati? submitred. Based oo to, inquny of the persw or prrmos who mamge the
system. or those P- dimaly resporuible for gaNering the mformuion, the mfmtruuion mbmincd is"
to the best of my knowledge and belief true.
xtvram. and cumpletc. l un nwarc that throe ere vgniticenr

1
)

as
1-3
y
6A OF&
IN penalties to subtrun4 f w information, including the passibility of fix and invrisoomew to itmwiog
violations.
SIGNATU OF PRINCIPAL EXECUTIVE OFFICER OR
OR
! AUTHORIZED AGENT NUMBER MMIDDNYYY
WMMIZN N AND CAYLFJM11TJKWrFa%T viuLA t iuN5 tNBTerenCe all Bnacnments ners) f
TSS & IRON LIMITS WILL BE WAIVED &SETTLEABLE SOLIDS LIMIT APPLIED FOR <=10YR,24HR PRECIP EVENT; TSS,IRON & SETTLEABLE SOLIDS LIMITS WAIVED FOR >10YR,24HR PRECIP EVENT SUBJECT TO BURDEN
OF
PROOF IN I.A.3.OIL & GREASE - SEE I.B.1.X. TDS MONITORING - I.B.2.
EPA Form 332&•1 (Rev.01106) Previous editions may be used. Page 1