REP04258

• Permit No: C1980007
• IBM Index Class Name: Report
• Doc Date: 12/11/2001
• Doc Name: 1993 AHR text & streamflow
• Annual Report Year: 1993
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

Hydrologic .Monitoring Atrivitiet
•
Table 2 Summary of the Spring Monitoring Program at the West Elk Mine
Location Frequency of Discharge Frequency of Water
Measurement During WY Quality Meazurement
1993' During WY 1993'
Springs above the "F" Seam in the North Fork Drainage Basin
G-12 3 times 3 times
G-14 3 times 3 times
G-16 3 times 3 times
G-22 3 times 3 times
G-24 3 times 3 times
G-33t (Ref # I, Jumbo Spring and PL) I time 1 time
G-34= (Ref # 2, Wilcox Ditch) I time 1 time
G-35' (Ref # 3, Jumbo PL (pipeline) and Spring I time I time
No. 5)
G-36' (Ref # 4, Jumbo Spring No. 7 Pond) I time 1 time
G-37= (Ref # 5, Wilcox Reservoir No. 1) 2 times 1 time
G-38= (Ref # 6, Wilcox Reservoir) I time 1 time
G-39= (Ref # 7, Section 24 Spring No. l Pond) I time 1 time
Springs in or below the "F" Seam in the North Fork Drainage Basin
G-la (aready in the table) 3 times 3 times
G-20 (Ref # 8, Jumbo Spring No. 6 Pond, already 3 times 3 times
in Table 2)
G-40= (Ref # 9, Raymond Wilcox Reservoir No. 1 time I time
2)
G-41' (Ref # 10, Culvert Spring) I time I time
G-43t (Ref # 1 I, Pond North of Jumbo Mountain I time 1 time
Spring # 2)
G-43' (Ref # 12, Jumbo Mountain Spring No. 2) l time 1 time
G-442 (Ref # 13, Reinhart Spring) I time I [ime
GrlS= (Ref # 14, Section 26 Pond) I time I time
G-25'- (Ref # I5, Jumbo Spring No. 2 Pond) l time I time
G-46' (Ref # 16, Farnsworth Pond) 1 time I time
G-30' (Ref # 17, G-30) 1 time I time
G-31= (Ref # 18, Jumbo Spring No. 4 Pond) I time I time
G-47= (Ref # 19. Pond N.W. JMB-9 Hole) 1 time 1 time
' Each spring monitoring station is scheduled for discharge and water quality meazurements a minimum of
three (the seasonal sampling windows) times a year. However, monitoring was initiated late in WY 1993
for those springs foomoted'. The actual number of times the station were visited and samples taken
during WY 1993 are indicated in the table. Reference is made to Appendix F for measurement dates and
explanations of frequency deviations.
= Monitoring of this station was initiated in the third season of the WY 1993 program.
r~
L
4