A27 CDP LIQUIDS LINE RELEASE REMEDIATION PROJECT
NPDES ID: COG318036
X — SNC: Effluent violation (non-monthly average limit)
The facility discharged more of a pollutant than its permit allows, measured over a period other than a monthly average.
This quarter: 6 effluent violations.
Violations
May 31, 2026
Arsenic, total recoverable
55% over limit
Discharged 0.00171 mg/L against a permitted limit of 0.0011 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
Manganese, potentially dissolvd
81% over limit
Discharged 0.71300003 mg/L against a permitted limit of 0.39300002 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
Iron, total recoverable
509% over limit
Discharged 0.91400004 mg/L against a permitted limit of 0.15000001 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
April 30, 2026
Arsenic, total recoverable
55% over limit
Discharged 0.00171 mg/L against a permitted limit of 0.0011 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
Manganese, potentially dissolvd
81% over limit
Discharged 0.71300003 mg/L against a permitted limit of 0.39300002 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
Iron, total recoverable
509% over limit
Discharged 0.91400004 mg/L against a permitted limit of 0.15000001 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (5 months ago)
Last confirmed
July 13, 2026 (2 months ago)