CITY OF DONNA WWTP

NPDES ID: TX0132802

S — SNC: Compliance schedule violation

The facility missed a deadline in its compliance schedule by more than 90 days.

Violations

January 31, 2026

BOD, carbonaceous [5 day, 20 C]

32% over limit

Discharged 13.22 mg/L against a permitted limit of 10 mg/L (DAILY AV)

DMR, Limited - Numeric Violation

First flagged

April 14, 2026 (3 months ago)

Last confirmed

July 13, 2026 (24 days ago)