2021-05-27_REPORT - C1982057 ‎(2)‎

• Permit No: C1982057
• IBM Index Class Name: Report
• Doc Date: 5/27/2021
• Doc Name: Annual Hydrology Report Adequacy Review
• From: DRMS
• To: Twentymile Coal, LLC
• Annual Report Year: 2020
• Permit Index Doc Type: Hydrology Report
• Email Name: RAR
• Email Name: JLE
• Media Type: D
• Archive: No

Seneca IIW AHR 2020
24. Agreement of observed CDRMS No local or regional impacts were identified in
hydrologic impacts with regulation the AHR. This observation is consistent with the
probable hydrologic 2.05.6(3) and PHC.
consequences projected in requirement to
the permit keep current,
25. Adequacy of ground CDRMS The current ground water monitoring program
water monitoring program regulation continues to adequately address the protection of
4.05.13(1) the hydrologic balance.
26. Adequacy of surface CDRMS The current surface water monitoring program
water monitoring program regulation 4.05 continues to adequately address the protection of
.13(2) the hydrologic balance.
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