NPDES ID: WV0022039
E — SNC: Effluent violation (monthly average limit)
The facility discharged more of a pollutant than its permit allows, based on a monthly average.
This quarter: 4 effluent violations.
Violations
May 31, 2026
Copper, total recoverable
6% over limit
Discharged 0.033 mg/L against a permitted limit of 0.031 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total recoverable
50% over limit
Discharged 0.033 mg/L against a permitted limit of 0.022 mg/L (MO AVG)
DMR, Limited - Numeric Violation
April 30, 2026
Copper, total recoverable
45% over limit
Discharged 0.032 mg/L against a permitted limit of 0.022 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total recoverable
3% over limit
Discharged 0.032 mg/L against a permitted limit of 0.031 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
March 31, 2026
Copper, total recoverable
23% over limit
Discharged 0.027 mg/L against a permitted limit of 0.022 mg/L (MO AVG)
DMR, Limited - Numeric Violation
February 28, 2026
Copper, total recoverable
19% over limit
Discharged 0.037 mg/L against a permitted limit of 0.031 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total recoverable
68% over limit
Discharged 0.037 mg/L against a permitted limit of 0.022 mg/L (MO AVG)
DMR, Limited - Numeric Violation
January 31, 2026
Copper, total recoverable
59% over limit
Discharged 0.035 mg/L against a permitted limit of 0.022 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total recoverable
13% over limit
Discharged 0.035 mg/L against a permitted limit of 0.031 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
December 31, 2025
Copper, total recoverable
36% over limit
Discharged 0.03 mg/L against a permitted limit of 0.022 mg/L (MO AVG)
DMR, Limited - Numeric Violation
November 30, 2025
Copper, total recoverable
27% over limit
Discharged 0.028 mg/L against a permitted limit of 0.022 mg/L (MO AVG)
DMR, Limited - Numeric Violation
October 31, 2025
Copper, total recoverable
45% over limit
Discharged 0.032 mg/L against a permitted limit of 0.022 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total recoverable
3% over limit
Discharged 0.032 mg/L against a permitted limit of 0.031 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
September 30, 2025
Copper, total recoverable
18% over limit
Discharged 0.026 mg/L against a permitted limit of 0.022 mg/L (MO AVG)
DMR, Limited - Numeric Violation
August 31, 2025
Copper, total recoverable
41% over limit
Discharged 0.031 mg/L against a permitted limit of 0.022 mg/L (MO AVG)
DMR, Limited - Numeric Violation
July 31, 2025
Copper, total recoverable
14% over limit
Discharged 0.025 mg/L against a permitted limit of 0.022 mg/L (MO AVG)
DMR, Limited - Numeric Violation
June 30, 2025
Copper, total recoverable
5% over limit
Discharged 0.023 mg/L against a permitted limit of 0.022 mg/L (MO AVG)
DMR, Limited - Numeric Violation
May 31, 2025
Copper, total recoverable
16% over limit
Discharged 0.036 mg/L against a permitted limit of 0.031 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total recoverable
64% over limit
Discharged 0.036 mg/L against a permitted limit of 0.022 mg/L (MO AVG)
DMR, Limited - Numeric Violation
April 30, 2025
Copper, total recoverable
50% over limit
Discharged 0.033 mg/L against a permitted limit of 0.022 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total recoverable
6% over limit
Discharged 0.033 mg/L against a permitted limit of 0.031 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
March 31, 2025
Copper, total recoverable
36% over limit
Discharged 0.03 mg/L against a permitted limit of 0.022 mg/L (MO AVG)
DMR, Limited - Numeric Violation
January 31, 2025
Copper, total recoverable
9% over limit
Discharged 0.024 mg/L against a permitted limit of 0.022 mg/L (MO AVG)
DMR, Limited - Numeric Violation
November 30, 2024
Coliform, fecal general
1% over limit
Discharged 402 MPN/100mL against a permitted limit of 400 MPN/100mL (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total recoverable
5% over limit
Discharged 0.023 mg/L against a permitted limit of 0.022 mg/L (MO AVG)
DMR, Limited - Numeric Violation
October 31, 2024
Copper, total recoverable
3% over limit
Discharged 0.032 mg/L against a permitted limit of 0.031 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total recoverable
45% over limit
Discharged 0.032 mg/L against a permitted limit of 0.022 mg/L (MO AVG)
DMR, Limited - Numeric Violation
September 30, 2024
Copper, total recoverable
32% over limit
Discharged 0.029 mg/L against a permitted limit of 0.022 mg/L (MO AVG)
DMR, Limited - Numeric Violation
August 31, 2024
Copper, total recoverable
36% over limit
Discharged 0.03 mg/L against a permitted limit of 0.022 mg/L (MO AVG)
DMR, Limited - Numeric Violation
July 31, 2024
Copper, total recoverable
14% over limit
Discharged 0.025 mg/L against a permitted limit of 0.022 mg/L (MO AVG)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (24 days ago)