2016-12-01_PERMIT FILE - C1980007 ‎(6)‎

• Permit No: C1980007
• IBM Index Class Name: Permit File
• Doc Date: 12/1/2016
• Doc Name: Hydrologic Characterization of the South of the Divide
• Section_Exhibit Name: Exhibit 71
• Media Type: D
• Archive: No

2016 Recommended Modifications to the West Elk Mine Hydrologic Monitoring Network 3
Table 1. Summary of the Spring and Seep Monitoring Network
August 2016 HydroGeo, Inc.
Flow
Field WQ
Annual Lab
Period of
Monitoring Station
Monitored Area
Measurement
(pH, EC, T)
Water Quality
Record
Springs 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
3 x Year
3 x Year
Peak Flow Period t11
1998 to present
Flatiron mine panels
and West Fl
area
W. Flatiron Drainage; down -
E -13-1
gradient of the Box Canyon
3 x Year
3 x Year
Peak Flow Period (2)
2002 to present
and West Flatiron panels area
W. Flatiron Drainage; down -
E -13-2
gradient of the Box Canyon
3 x Year
3 x Year
Peak Flow Period (2)
2002 to present
and West Flatiron panels area
W. Flatiron Drainage; down -
E -13-3
gradient of the Box Canyon
3 x Year
3 x Year
Peak Flow Period tz1
2002 to present
and West Flatiron panels area
W. Flatiron Drainage; down -
E -13-4
gradient of the Box Canyon
3 x Year
3 x Year
Peak Flow Period (2)
2002 to present
and West Flatiron panels area
Spring 26-1
Deep Creek, SE mine panels
3 x Year
3 x Year
Peak Flow Period (1)
1996 to present
area
Seep E14-13
Upper Box Canyon, Box
3 x Year
3 x Year
Peak Flow Period (1)
1998 to 2006
Canyon panels area
Spring 27-1 (two ponds)
Upper Syl. Gulch, SE mine
3 x Year
3 x Year
Peak Flow Period (1)
1996 to present
panels area
Spring G-7
Upper Syl. Gulch, NE and SW
3 x Year
3 x Year
Peak Flow Period t11
1977 to present
mine panels areas
Spring G-16
Syl. Gulch, east of NE mine
3 x Year
3 x Year
Peak Flow Period 111
1979 to present
panels area
Spring G-24 (decreed spring #8)
Syl. Gulch, east of NE mine
panels area
3 x Year
3 x Year
Peak Flow Period (l)
1979 to present
Spring G-14 (decreed spring #7)
Syl. Gulch, east of NE mine
3 x Year
3 x Year
Peak Flow Period
1977 to present
panels area
Spring G-22 (decreed spring #3)
Syl. Gulch, north of NE mine
3 x Year
3 x Year
Peak Flow Period til
1977 to present
panels area
Spring 35-3
U. Deep Creek, east of SOD
3 x Year
3 x Year
Peak Flow Period it
2006 to present
mine anels area
96-2-2 Area Spring
U Deep Creek, SOD mine
3 x Year
3 x Year
Peak Flow Period lel
2007 to present
panels area
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
2007 to present
SOD mine panels area
U Deep Creek, south of SE
Spring 2012-1
mine panels area and east of
3 x Year
3 x Year
Peak Flow Period (z)
2013 to present
SOD mine panels area
U Deep Creek, south of SE
Spring 2012-2
mine panels area and east of
3 x Year
3 x Year
Peak Flow Period tz)
2013 to present
SOD mine panels area
U Deep Creek, south of SE
Spring 2012-3
mine panels area and east of
3 x Year
3 x Year
Peak Flow Period tz)
2013 to present
SOD mine panels area
U Deep Creek, south of SE
Spring 2012-4
mine panels area and east of
3 x Year
3 x Year
Peak Flow Period tZl
2013 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
Spring H -2
Box Canyon, north of Box
3 x Year
3 x Year
Peak Flow Period til
2000 to present
Canyon mine panels area
Spring 10-1
Lower Box Canyon, north of
3 x Year
3 x Year
Peak Flow Period lel
1999 to present
Box Canyon mine panels area
August 2016 HydroGeo, Inc.