WESTRIDGE SOUTH NO. 1 SURFACE MINE
NPDES ID: WV1021028
D — SNC: Discharge monitoring report not received
The facility didn't submit its required discharge monitoring report.
This quarter: 9 reporting violations.
Violations
March 31, 2026
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO MAX)
DMR, Monitor Only - Overdue
Solids, settleable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0005 mg/L (MO MAX)
DMR, Limited - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO MAX)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6 SU (MO MIN)
DMR, Limited - Overdue
Solids, settleable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0005 mg/L (MO MAX)
DMR, Limited - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO MAX)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 9 SU (MO MAX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6 SU (MO MIN)
DMR, Limited - Overdue
Solids, settleable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0005 mg/L (MO MAX)
DMR, Limited - Overdue
Solids, settleable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0005 mg/L (MO MAX)
DMR, Limited - Overdue
Solids, settleable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0005 mg/L (MO MAX)
DMR, Limited - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO MAX)
DMR, Monitor Only - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO MAX)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 9 SU (MO MAX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6 SU (MO MIN)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6 SU (MO MIN)
DMR, Limited - Overdue
Specific conductance
0% over limit
Discharged 0 umho/cm against a permitted limit of 0 umho/cm (MO MAX)
DMR, Monitor Only - Overdue
Specific conductance
0% over limit
Discharged 0 umho/cm against a permitted limit of 0 umho/cm (MO AVG)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6 SU (MO MIN)
DMR, Limited - Overdue
Solids, settleable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0005 mg/L (MO MAX)
DMR, Limited - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO MAX)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 9 SU (MO MAX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 9 SU (MO MAX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6 SU (MO MIN)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6 SU (MO MIN)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 9 SU (MO MAX)
DMR, Limited - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO MAX)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6 SU (MO MIN)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 9 SU (MO MAX)
DMR, Limited - Overdue
Solids, settleable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0005 mg/L (MO MAX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 9 SU (MO MAX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 9 SU (MO MAX)
DMR, Limited - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO MAX)
DMR, Monitor Only - Overdue
January 31, 2026
Selenium, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0082 mg/L (MO MAX)
DMR, Limited - Overdue
Selenium, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0047 mg/L (MO AVG)
DMR, Limited - Overdue
December 31, 2025
Selenium, total recoverable
37% over limit
Discharged 0.00646 mg/L against a permitted limit of 0.0047 mg/L (MO AVG)
DMR, Limited - Numeric Violation
November 30, 2025
Selenium, total recoverable
31% over limit
Discharged 0.00616 mg/L against a permitted limit of 0.0047 mg/L (MO AVG)
DMR, Limited - Numeric Violation
October 31, 2025
Selenium, total recoverable
43% over limit
Discharged 0.00673 mg/L against a permitted limit of 0.0047 mg/L (MO AVG)
DMR, Limited - Numeric Violation
September 30, 2025
Selenium, total recoverable
42% over limit
Discharged 0.00668 mg/L against a permitted limit of 0.0047 mg/L (MO AVG)
DMR, Limited - Numeric Violation
August 31, 2025
Selenium, total recoverable
50% over limit
Discharged 0.00703 mg/L against a permitted limit of 0.0047 mg/L (MO AVG)
DMR, Limited - Numeric Violation
July 31, 2025
Selenium, total recoverable
27% over limit
Discharged 0.00597 mg/L against a permitted limit of 0.0047 mg/L (MO AVG)
DMR, Limited - Numeric Violation
June 30, 2025
Selenium, total recoverable
41% over limit
Discharged 0.00664 mg/L against a permitted limit of 0.0047 mg/L (MO AVG)
DMR, Limited - Numeric Violation
May 31, 2025
Selenium, total recoverable
55% over limit
Discharged 0.00729 mg/L against a permitted limit of 0.0047 mg/L (MO AVG)
DMR, Limited - Numeric Violation
April 30, 2025
Selenium, total recoverable
1% over limit
Discharged 0.0083 mg/L against a permitted limit of 0.0082 mg/L (MO MAX)
DMR, Limited - Numeric Violation
Selenium, total recoverable
74% over limit
Discharged 0.00818 mg/L against a permitted limit of 0.0047 mg/L (MO AVG)
DMR, Limited - Numeric Violation
March 31, 2025
Selenium, total recoverable
99% over limit
Discharged 0.00934 mg/L against a permitted limit of 0.0047 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Selenium, total recoverable
22% over limit
Discharged 0.00999 mg/L against a permitted limit of 0.0082 mg/L (MO MAX)
DMR, Limited - Numeric Violation
February 28, 2025
Selenium, total recoverable
61% over limit
Discharged 0.00759 mg/L against a permitted limit of 0.0047 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Selenium, total recoverable
13% over limit
Discharged 0.0093 mg/L against a permitted limit of 0.0082 mg/L (MO MAX)
DMR, Limited - Numeric Violation
January 31, 2025
Selenium, total recoverable
41% over limit
Discharged 0.00661 mg/L against a permitted limit of 0.0047 mg/L (MO AVG)
DMR, Limited - Numeric Violation
December 31, 2024
Selenium, total recoverable
28% over limit
Discharged 0.00602 mg/L against a permitted limit of 0.0047 mg/L (MO AVG)
DMR, Limited - Numeric Violation
November 30, 2024
Selenium, total recoverable
20% over limit
Discharged 0.00566 mg/L against a permitted limit of 0.0047 mg/L (MO AVG)
DMR, Limited - Numeric Violation
October 31, 2024
Selenium, total recoverable
9% over limit
Discharged 0.00513 mg/L against a permitted limit of 0.0047 mg/L (MO AVG)
DMR, Limited - Numeric Violation
September 30, 2024
Selenium, total recoverable
28% over limit
Discharged 0.00602 mg/L against a permitted limit of 0.0047 mg/L (MO AVG)
DMR, Limited - Numeric Violation
August 31, 2024
Selenium, total recoverable
54% over limit
Discharged 0.00723 mg/L against a permitted limit of 0.0047 mg/L (MO AVG)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (4 months ago)
Last confirmed
August 16, 2026 (2 hours ago)