NPDES ID: MTX000129
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: 3 effluent violations, 3 compliance schedule violations.
Violations
June 30, 2026
Nitrogen, total [as N]
55% over limit
Discharged 40.4 mg/L against a permitted limit of 26 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
104% over limit
Discharged 48.9 mg/L against a permitted limit of 24 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
10% over limit
Discharged 28.7 mg/L against a permitted limit of 26 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
March 31, 2026
Nitrogen, total [as N]
125% over limit
Discharged 58.4 mg/L against a permitted limit of 26 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
113% over limit
Discharged 51.2 mg/L against a permitted limit of 24 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
132% over limit
Discharged 60.4 mg/L against a permitted limit of 26 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (5 months ago)
Last confirmed
September 15, 2026 (4 days ago)