2018-03-09_REPORT - C1981044 ‎(2)‎

• Permit No: C1981044
• IBM Index Class Name: Report
• Doc Date: 3/9/2018
• Doc Name: Annual Hydrology Report
• From: Moffat County Mining, LLC
• To: DRMS
• Annual Report Year: 2017
• Permit Index Doc Type: Hydrology Report
• Email Name: TNL
• Media Type: D
• Archive: No

i, .,d1S FORK MINE 2016 AI -IR
TABLE 1A
SUMMARY OF HYDROLOGIC MONITORING STATIONS UNDER TEMPORARY CESSATION _
BEDROCK WELLS
STATION WATER DATUM ELEVATION DEPTH SCREEN INTERVAL FREQUENCY OF MEASUREMENT*
NAME SOURCE (ft) (ft) (ft) WATER LEVEL FIELD PARAMETER** PULL QUALITY** COMMENTS
TR -7A Middle SS 6,24430 740 624-725 A A NA
ALLUVIAL WELLS
STATION
WATER
DATUM ELEVATION
DEPTH
FREQUENCY OF MEASUREMENT*
NAME
SOURCE
(ft)
(ft)
WATER LEVEL FIELD PARAMETER** FULL QUALITY** COMMENTS
WF -1
Wms. Fk. Upstrm
6,142.39
AVP -5
Wins. Fk Alluvial
6,132 59
16
A A NA
MINE DISCHARGES
STATION
WATER
DATUM ELEVATION FREQUENCY OF MEASUREMENT*
FREQUENCY OF MEASUREMENT*
NAME
NAME
SOURCE
(ft) WATER LEVEL FIELD PARAMETER** CDPS
FULL QUALITY**
COMMENTS
WF -1
Wms. Fk. Upstrm
6,142.39
No. 5 Mine Sump
F Seam
6,300-5,600 W W Outfall 003 (5D)
S/Q
No Discharge in 2014
7 N. Angle Sump
F Seam
W W Outfall 024 (91'3)
S/Q
No Discharge in 2014
SURFACE WATERS
STATION
WATER
DATUM ELEVATION
FREQUENCY OF MEASUREMENT*
NAME
SOURCE
(ft)
WATER LEVEL FIELD PARAMETER** CDPS FULL QUALITY** COMMENTS
FIELD PARAMETER** CDPS
FULL QUALITY** COMMENTS
WF -1
Wms. Fk. Upstrm
6,142.39
A A NA A
WF -2
Wms. Fk. Dwnstrm
6,119.87
A A NA A
SPRINGS
STATION
WATER
DATUM ELEVATION
FREQUENCY OF MEASUREMENT*
NAME
SOURCE
(ft) WATER LEVEL
FIELD PARAMETER** CDPS
FULL QUALITY** COMMENTS
No. I Strip Pit
Spoils
6,120.00 W
W Outfall 022 (1 SP)
S'Q Limited discharge in 2014
* W=Weekly, S=Setni-Monthly, M=Monthly, Q=Quarterly, A=Annually
** Surface water parameters for surface water stations, and CDPS parameters for mine
discharges and No. I Strip Pit
I:\Environmental\EMPIREWILLIAMS FORK\Water Permits & Related\AHM2016\TBLS1-3