NPDES ID: WVG640173
E — SNC: Effluent violation (monthly average limit)
The facility discharged more of a pollutant than its permit allows, based on a monthly average.
Violations
March 31, 2026
Iron, total recoverable
277% over limit
Discharged 4.52 mg/L against a permitted limit of 1.2 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Iron, total recoverable
33% over limit
Discharged 1.59 mg/L against a permitted limit of 1.2 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Iron, total recoverable
105% over limit
Discharged 4.52 mg/L against a permitted limit of 2.2 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Manganese, total recoverable
222% over limit
Discharged 3.22 mg/L against a permitted limit of 1 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Manganese, total recoverable
121% over limit
Discharged 3.22 mg/L against a permitted limit of 1.46 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
December 31, 2025
Iron, total recoverable
53% over limit
Discharged 1.83 mg/L against a permitted limit of 1.2 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Manganese, total recoverable
573% over limit
Discharged 6.73 mg/L against a permitted limit of 1 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Manganese, total recoverable
361% over limit
Discharged 6.73 mg/L against a permitted limit of 1.46 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Iron, total recoverable
25% over limit
Discharged 1.5 mg/L against a permitted limit of 1.2 mg/L (MO AVG)
DMR, Limited - Numeric Violation
September 30, 2025
Manganese, total recoverable
460% over limit
Discharged 8.18 mg/L against a permitted limit of 1.46 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Manganese, total recoverable
681% over limit
Discharged 7.81 mg/L against a permitted limit of 1 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Manganese, total recoverable
1695% over limit
Discharged 26.2 mg/L against a permitted limit of 1.46 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Iron, total recoverable
63% over limit
Discharged 3.58 mg/L against a permitted limit of 2.2 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Iron, total recoverable
106% over limit
Discharged 2.47 mg/L against a permitted limit of 1.2 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Manganese, total recoverable
1210% over limit
Discharged 13.1 mg/L against a permitted limit of 1 mg/L (MO AVG)
DMR, Limited - Numeric Violation
March 31, 2025
Solids, total suspended
180% over limit
Discharged 84 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Manganese, total recoverable
188% over limit
Discharged 2.88 mg/L against a permitted limit of 1 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Iron, total recoverable
100% over limit
Discharged 4.41 mg/L against a permitted limit of 2.2 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Manganese, total recoverable
97% over limit
Discharged 2.88 mg/L against a permitted limit of 1.46 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
40% over limit
Discharged 84 mg/L against a permitted limit of 60 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Iron, total recoverable
268% over limit
Discharged 4.41 mg/L against a permitted limit of 1.2 mg/L (MO AVG)
DMR, Limited - Numeric Violation
December 31, 2024
Iron, total recoverable
213% over limit
Discharged 3.76 mg/L against a permitted limit of 1.2 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Iron, total recoverable
71% over limit
Discharged 3.76 mg/L against a permitted limit of 2.2 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
September 30, 2024
Manganese, total recoverable
276% over limit
Discharged 5.49 mg/L against a permitted limit of 1.46 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Manganese, total recoverable
449% over limit
Discharged 5.49 mg/L against a permitted limit of 1 mg/L (MO AVG)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (23 days ago)