2020-10-22_PERMIT FILE - C1981012A ‎(4)‎

• Permit No: C1981012A
• IBM Index Class Name: Permit File
• Doc Date: 10/22/2020
• Section_Exhibit Name: Section 2.05 Operation and Reclamation Plan
• Media Type: D
• Archive: Yes

105
Table 27 Hydrologic Monitoring Frequency Requirements
Site Water level or Field Laboratory NPDES List
flow Measurements Analysis
PRS-1 S S A
PRS-1a ** Q Q Q
PRS-4(aka NE080) S S A
PRS-4a ** Q (then S) Q(then S) Q(then A)
TH-201 Q
TH-202 Q
TH-203 Q
PAW-1 S S S
PAW1a** Q (then S) Q(then S) Q(then A)
PAW-2 S S A
PAW-8 S S A
PAW-9 S S S
NEW-2 S A A
NEW-3 S
NEW-4 S A A
NE-1-10 S A A
NE-6-10a* Q Q Q
NE-6-10b* Q Q Q
N M-20* Q Q Q
NM-21* Q Q Q
NM-22* Q Q Q
NM-23* Q Q Q
SF-2* Q Q Q
NPDES Stations
NE 001(mine +
water pond)
NE 004(Pond 4) +
Ne-007 (Pond 7) +
NE 008 (Pond 8) +
NE 080(PRS-4) +
KEY S=Semi-annually(2"d and 4th quarters) Q=Quarterly A=Annually(4th quarter)
*Monitoring of the wells is suspended while the mine remains inactive, but the full monitoring program
will be resumed prior to any resumption of mining.
** Monitor quarterly for one year,then frequency will change as indicated in table
+see NPDES permit for frequency and required analysis
Note: If the coal shipping facilities become active,the Division will be notified in writing and the
frequency of monitoring reviewed and increased, if operational parameters warrant.
Section 2.05 TR-73 Repaginated 12/13/2018