NPDES ID: TX0118583
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: 2 effluent violations.
Violations
June 30, 2026
BOD, carbonaceous [5 day, 20 C]
169% over limit
Discharged 0.81719999 kg/d against a permitted limit of 0.30418 kg/d (DAILY AV)
DMR, Limited - Numeric Violation
Flow, in conduit or thru treatment plant
325% over limit
Discharged 0.034 MGD against a permitted limit of 0.008 MGD (DAILY AV)
DMR, Limited - Numeric Violation
Solids, total suspended
283% over limit
Discharged 1.73881999 kg/d against a permitted limit of 0.454 kg/d (DAILY AV)
DMR, Limited - Numeric Violation
February 28, 2026
Nitrogen, ammonia total [as N]
11% over limit
Discharged 0.166618 kg/d against a permitted limit of 0.14982 kg/d (DAILY AV)
DMR, Limited - Numeric Violation
Solids, total suspended
140% over limit
Discharged 1.08959999 kg/d against a permitted limit of 0.454 kg/d (DAILY AV)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
21% over limit
Discharged 18.1 mg/L against a permitted limit of 15 mg/L (SINGGRAB)
DMR, Limited - Numeric Violation
Chlorine, total residual
50% over limit
Discharged 0.5 mg/L against a permitted limit of 1 mg/L (MO MIN)
DMR, Limited - Numeric Violation
Solids, total suspended
149% over limit
Discharged 37.4 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Solids, total suspended
43% over limit
Discharged 86 mg/L against a permitted limit of 60 mg/L (SINGGRAB)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
32% over limit
Discharged 6.62 mg/L against a permitted limit of 5 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
January 31, 2026
Nitrogen, ammonia total [as N]
162% over limit
Discharged 0.39271 kg/d against a permitted limit of 0.14982 kg/d (DAILY AV)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
105% over limit
Discharged 30.7 mg/L against a permitted limit of 15 mg/L (SINGGRAB)
DMR, Limited - Numeric Violation
Solids, total suspended
14% over limit
Discharged 17.1 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
202% over limit
Discharged 15.1 mg/L against a permitted limit of 5 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
December 31, 2025
Nitrogen, ammonia total [as N]
3% over limit
Discharged 5.13 mg/L against a permitted limit of 5 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
13% over limit
Discharged 16.9 mg/L against a permitted limit of 15 mg/L (SINGGRAB)
DMR, Limited - Numeric Violation
November 30, 2025
Solids, total suspended
11% over limit
Discharged 66.8 mg/L against a permitted limit of 60 mg/L (SINGGRAB)
DMR, Limited - Numeric Violation
October 31, 2025
Solids, total suspended
31% over limit
Discharged 19.6 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Solids, total suspended
8% over limit
Discharged 0.49032 kg/d against a permitted limit of 0.454 kg/d (DAILY AV)
DMR, Limited - Numeric Violation
August 31, 2025
E. coli
0% over limit
Discharged 0 MPN/100mL against a permitted limit of 63 MPN/100mL (DAILY AV)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 0 MPN/100mL against a permitted limit of 200 MPN/100mL (SINGGRAB)
DMR, Limited - Overdue
April 30, 2025
pH
0% over limit
Discharged 5.1 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Numeric Violation
March 31, 2025
Flow, in conduit or thru treatment plant
31% over limit
Discharged 0.0105 MGD against a permitted limit of 0.008 MGD (DAILY AV)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 5.5 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Numeric Violation
February 28, 2025
Solids, total suspended
16% over limit
Discharged 17.4 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
September 30, 2024
Solids, total suspended
11% over limit
Discharged 16.6 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Flow, in conduit or thru treatment plant
9% over limit
Discharged 0.00869 MGD against a permitted limit of 0.008 MGD (DAILY AV)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (4 months ago)
Last confirmed
August 15, 2026 (3 hours ago)