CANAAN VALLEY PSD
NPDES ID: WV0106011
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: 7 effluent violations, 4 reporting violations.
Violations
June 30, 2026
Copper, total recoverable
56775% over limit
Discharged 9.1 mg/L against a permitted limit of 0.016 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total recoverable
34515% over limit
Discharged 4.5 mg/L against a permitted limit of 0.013 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total recoverable
18650% over limit
Discharged 4.5 mg/L against a permitted limit of 0.024 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total recoverable
101011% over limit
Discharged 9.1 mg/L against a permitted limit of 0.009 mg/L (MO AVG)
DMR, Limited - Numeric Violation
May 31, 2026
Hardness, total [as CaCO3]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Hardness, total [as CaCO3]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
First flagged
April 14, 2026 (5 months ago)
Last confirmed
September 15, 2026 (6 days ago)