2022-09-06_REPORT - C1982056 ‎(3)‎

• Permit No: C1982056
• IBM Index Class Name: Report
• Doc Date: 9/6/2022
• Doc Name Note: 2021 Annual Hydrology Report Text
• Doc Name: Annual Hydrology Report
• From: Twentymile Coal, LLC
• To: DRMS
• Annual Report Year: 2021
• Email Name: TNL
• Media Type: D
• Archive: No

Foidel Creek Mine C-82-056 2021 Annual Hydrology Report
Table 3-3A: March Through May Surface Water Monitoring Program
Frequency
EQUIS Site Site Water Level Lab Sulfate
Name Name Water Level and Water Quality* and Field EC and Lan EC
Field Parameters
Foidel Creek
800 092438 Sched. A March N/A N/A
8 8 Sched. A March N/A N/A
14 14 Sched. A March N/A N/A
900 092439 Sched. A March N/A N/A
Fish Creek
16A 16A Sched. A March W N/A
302 302 N/A N/A N/A N/A
27A 27A Sched. A March N/A N/A
1003 1003 Sched. A March W M
SW13 SW-13 Q-F, S-Q S N/A N/A
SW14 SW-14 Q-F, S-Q S N/A N/A
SW15 SW-15 Q-F, S-Q S N/A N/A
305 305 Q-F, S-Q N/A N/A N/A
307 307 Q-F, S-Q N/A N/A N/A
Trout Creek
301 301 M March W M
69 69 M March W M
1005 1005 M March W M
Middle Creek
29 29 Sched. A March W M
17