2013-07-02_REPORT - C1980007 ‎(3)‎

• Permit No: C1980007
• IBM Index Class Name: REPORT
• Doc Date: 7/2/2013
• Doc Name: 2012 Annual Hydrology Report
• From: Hydro Geo, Inc
• To: DRMS
• Annual Report Year: 2012
• Permit Index Doc Type: Hydrology Report
• Email Name: JRS
• Email Name: DIH
• Media Type: D
• Archive: No

West Elk Mine 2012 Annual Hydrology Report 23
Table 5. Summary of the Spring and Seep Monitoring Program
Monitoring Station
Monitored Area
Flow Measurement
Field WQ
Annual Lab Water
period of Record
(pH, EC, T)
Quality
SO s above the F -seam in the North Fork of the Gunnison River Drainage Basin
W. Flatiron Drainage; down -
Spring 24 -3
gradient of the Box Canyon and
3 x Year
3 x Year
Peak Flow Period '
1998 to present
West Flatiron mine panels area
W. Flatiron Drainage; down -
E-13-1
gradient of the Box Canyon and
3 x Year
3 x Year
Peak Flow Period'21
2005 to present
West Flatiron panels area
W. Flatiron Drainage; down -
E-13-2
gradient of the Box Canyon and
3 x Year
3 x Year
Peak Flow Period 'Z'
2005 to present
West Flatiron panels area
W. Flatiron Drainage; down -
E-13-3
gradient of the Box Canyon and
3 x Year
3 x Year
Peak Flow Period 12'
2005 to present
West Flatiron panels area
W. Flatiron Drainage; down -
E-13-4
gradient of the Box Canyon and
3 x Year
3 x Year
Peak Flow Period 121
2005 to present
West Flatiron panels area
Spring 26 -1
Deep Creek, SE mine panels
3 x Year
3 x Year
Peak Flow Period''
1996 to present
area
Seep E 14 -1'
Upper Box Canyon, Box
Canyon panels area
3 x Year
3 x Year
Peak Flow Period "
1998 to 2006
Spring 27 -1 (two ponds)
Upper Syl. Gulch, SE mine
panels area
3 x Year
3 x Year
Peak Flow Period '
1996 to present
Spring G -7
Upper Syl. Gulch, NE and SW
3 x Year
3 x Year
Peak Flow Period '
1977 to present
mine panels areas
Spring G -16
Syl. Gulch, east of NE mine
3 x Year
3 x Year
Peak Flow Period''
1979 to present
panels area
Spring G -24 (decreed spring #8)
Syl. Gulch, east of NE mine
3 x Year
3 x Year
Peak Flow Period "'
1979 to present
panels area
Spring G -14 (decreed spring #7)
Syl. Gulch, east of NE mine
panels area
3 x Year
3 x Year
Peak Flow Period''
1977 to present
Spring G -22 (decreed spring #3)
Syl. Gulch, north of NE mine
panels area
3 x Year
3 x Year
Peak Flow Period'"
1977 to present
Spring 35 -3
U. Deep Creek, east of SOD
mine anels area
3 x Year
3 x Year
Peak Flow Period ui
2006 to present
96 -2 -2 Area Spring
U Deep Creek, SOD mine
panels area
3 x Year
3 X Year
Peak Flow Period'''
2007 to present
Deep Creek Spring 2
U Deep Creek, SOD mine
panels area
3 x Year
3 X Year
Peak Flow Period''''
2007 to present
U Deep Creek, south of SE
Deep Creek Trail Spring
mine panels area and east of
3 x Year
3 x Year
Peak Flow Period (21
2007 to present
SOD mine panels area
Springs in or below the F -seam in the North Fork of the Gunnison River Drainage Basin
Unnamed drainage east of Box
Spring 11 -2
Canyon, north of Box Canyon
3 x Year
3 x Year
Peak Flow Period (1)
2000 to present
mine panels area
Spring 10 -1
Lower Box Canyon, north of
Box Canyon mine panels area
3 x Year
3 x Year
Peak Flow Period ` '
1999 to present
Unnamed drainage east of Syl.
Spring E10 -2
Gulch, north of Box Canyon
3 x Year
3 x Year
Peak Flow Period"
1996 to present
mine panels area
Unnamed drainage east of Syl.
Spring 15 -1
Gulch, north of Box Canyon
3 x Year
3 x Year
Peak Flow Period'"
1996 to present
mine panels area
Spring G -1 a
Syl. Gulch, north of NE mine
3 x Year
3 x Year
Peak Flow Period''
1983 to present
panels area
Spring G -20
Middle Syl. Gulch, east of mine
3 x Year
3 x Year
Peak Flow Period' '
1979 to present
facilities
SW mine panels area— southwest B -seam longwall panels
SE mine panels area— southeast B -seam longwall panels
Box Canyon mine panels area — Box Canyon B -seam longwall panels
W. Flatiron mine panels area— West Flatiron B -seam longwall panels
Jumbo Mountain mine panels area — Jumbo Mountain B -seam longwall panels
SOD mine panels area — South of the Divide E -seam longwall panels
" For sites with more than 5 years of data. Lab parameters include TSS, TDS, Cond., pH, and Fe (disc & tot).
2' For sites with 5 or less years of data, see Table 2
Seep E14 -1 was covered by well pad construction activity in WY 2006 and has not been monitored in subsequent years.
Shaded cells indicate spring sites that were not monitored in WY 2012.
June 2013 HydroGeo, Inc.