2012-07-02_REPORT - C1980007 ‎(3)‎

• Permit No: C1980007
• IBM Index Class Name: Report
• Doc Date: 7/2/2012
• Doc Name: 2011 Annual Hydrology Report
• From: HydroGeo Inc
• To: DRMS
• Annual Report Year: 2011
• Permit Index Doc Type: Hydrology Report
• Email Name: JRS
• Email Name: DIH
• Media Type: D
• Archive: No

Springs above the B -seam in the Jumbo Mountain Area in the North Fork Drainage Basin
Spring CR -12 (decreed spring #12)
Lone Pine Gulch, North of
NW longwall panels
3 x Year
3 x Year
Peak Flow Period "'
1993 to present
Spring G -26a
Lone Pine Gulch, North of
NW longwall panels
3 x Year
3 x Year
Peak Flow Period'"
1980 to present
Spring G -28a (20)
Gribble Gulch, North of NW
longwall panels
3 x Year
3 x Year
Peak Flow Period '
1978 to present
Spring G -31 - Jumbo Spring No 4 Pond
(decreed spring #23)
Upper Gribble Gulch, Jumbo
Mtn longwall panels and west
of NW longwall panels
3 x Year
3 x Year
Peak Flow Period (I)
1977 to present
Spring G -30
Upper Gribble Gulch, north of
Jumbo Mtn longwall panels
and west of NW longwall
panels
3 x Year
3 x Year
Peak Flow Period " '
1977 to present
Spring G -25 - Jumbo Spring No 2 Pond
(decreed spring #22)
Lower Gribble Gulch, north of
Jumbo Mtn longwall panels
and west of NW longwall
panels
3 x Year
3 x Year
Peak Flow Period "'
1977 to present
Spring G -35 - Jumbo Pipeline & Spring
No 5 (decreed spring #18)
Drainage west of Gribble,
Jumbo Mtn longwall panels
3 x Year
3 x Year
Peak Flow Period "'
1993 to present
Spring G-49a - Jumbo Spring and
Pipeline
Drainage west of Gribble
Gulch, Jumbo Mtn longwall
panels
3 x Year
3 x Year
Peak Flow Period'"
1995 to present
Springs above the E -seam in the Dry Fork Drainage Basin
Spring J-4
M Dry Fork, SOD Area
3 x Year
3 x Year
Peak Flow Period' I '
1981 to present
Deer Creek Spring
Deer Creek, SOD Area
3 x Year
3 x Year
Peak Flow Period "'
2006 to present
Spring WCC -24
Lower Dry Fork, SOD Area
3 x Year
3 x Year
Peak Flow Period iii
2006 to present
Spring J -2
Lick Creek, SOD Area
3 x Year
3 x Year
Peak Flow Period "'
2006 to present
Spring J -7
Poison Gulch, SOD Area
3 x Year
3 x Year
Peak Flow Period (I '
2006 to present
Spring J -10
Dry Fork, SOD Area
6 x Year
6 x Year
6 x Year"
Baseline collected in
WY 2011
West Elk Mine 2011 Annual Hydrology Report
Table 5. Summary of the Spring and Seep Monitoring Program (Continued)
26
u
' For sites with 5 or less years of data, see Table 2
Spring E14 -1 was covered by w ell pad construction activity in WY 2006, therefore it was not monitored in WY 2007 or subsequent years
;' Baseline laboratory data was collected monthly from April through September 2011
Shaded item — The spring has been deleted from monitoring program because it has been covered by drill -pad construction activities
June 2012 HydroGeo, Inc.