2016-08-25_REPORT - C2009087

• Permit No: C2009087
• IBM Index Class Name: REPORT
• Doc Date: 8/25/2016
• From: DRMS
• To: Peabody Sage Creek Mining, LLC
• Annual Report Year: 2015
• Permit Index Doc Type: Hydrology Report
• Email Name: JLE
• Email Name: DIH
• Media Type: D
• Archive: No

Peabody Sage Creek Mining, LLC
Page 8
8/25/2016
Little Grassy Creek:
• Site SSLG 5, full laboratory parameters were
reported in April and June 2015. Field
parameters, Dissolved Iron, Dissolved Solids,
Suspended Solids, Total Rec. Iron and Pot.
Dissolved Iron was reported in March, April and
May of 2015. No flow was reported in
September so samples do not appear to have
been taken.
13. Filing frequency of
CDRMS regulation
Sediment ponds associated with C-2009-087 include
pond reports
4.05.9(17)
Ponds 002, 003, 004, PECOCO, the upper sump, the
lower sump, and the portal #1 and #2 sumps. Quarterly
pond inspections were conducted within the appropriate
quarter.
14. Timely filing of
CDRMS regulation
Quarterly pond inspection reports were submitted and
pond reports
4.05.9(17)
received by the Division within an appropriate
timeframe.
15. Content of pond
CDRMS regulation
All required information was addressed on quarterly
reports
4.05.9(15)
sediment pond inspection in water year 2015.
16. Sampling frequency
Volume 1, p. 2.04-104
The permitted sampling frequency was in compliance at
of ground water
of CDRMS mining
all ground water monitoring sites with any exceptions
monitoring wells
permit C-2009-087
noted below:
-Water Levels:
• Well COV2702 is required to monitored tri -
annually. This well was only sampled twice
during the water year.
Please provide the missing data or explain why the
required water level or water quality parameter was
not measured or reported.
17. Parameters to be
Volume 1, p. 2.04-105
All required parameters were analyzed with the
analyzed in ground
of CDRMS mining
exceptions noted in Item No. 16 above.
water samples
permit C-2009-087