CITY OF LOS FRESNOS WASTEWATER TREATMENT PLANT
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $38,812 in total penalties since records began.
- Address
-
802 SOUTH NOGAL
LOS FRESNOS, TX 78566
View on map ↗ - County
- CAMERON County
- Inspections
- 2 · last Feb 4, 2025
- Total Penalties
- $38,812 · last Jan 27, 2022
- Registry ID
- 110006801032
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
Qtrs Non-Compliant
Qtrs Non-Compliant
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| cwa | Permit Violations - Violation Specified in Comment | Feb 4, 2025 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jan 18, 2023 | Mar 27, 2023 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Aug 27, 2020 | Sep 3, 2020 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Jul 19, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 24, 2017 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Mar 8, 2016 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Aug 28, 2015 | — | Open |
| cwa | Schedule Event achieved late but reported | Dec 31, 2014 | — | Open |
| cwa | Schedule Event reported late | Dec 31, 2014 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Oct 29, 2014 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 6, 2012 | — | Open |
| cwa | Schedule Event reported late | Oct 6, 2012 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 6, 2012 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 6, 2012 | Jan 17, 2013 | Resolved |
| cwa | Schedule Event unachieved but reported | Oct 6, 2012 | Jan 17, 2013 | Resolved |
| cwa | Schedule Event unachieved but reported | Aug 22, 2012 | Jan 17, 2013 | Resolved |
| cwa | Schedule Event unachieved and not reported | Aug 22, 2012 | Jan 17, 2013 | Resolved |
| cwa | Schedule Event achieved late but reported | Aug 22, 2012 | — | Open |
| cwa | Schedule Event reported late | Aug 22, 2012 | — | Open |
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 3.87 MGD | 3.50 | +11% | Mar 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 17.20 mg/L | 15.00 | +15% | Mar 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 81.00 mg/L | 40.00 | +103% | Mar 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 18.70 mg/L | 15.00 | +25% | Dec 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 49.00 mg/L | 40.00 | +23% | Dec 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.39 mg/L | 3.00 | +113% | Oct 2020 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 26.00 mg/L | 10.00 | +160% | Oct 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.30 kg/d | 11.35 | +35% | Oct 2020 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.06 mg/L | 3.00 | +135% | Sep 2020 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 18.20 kg/d | 11.35 | +60% | Sep 2020 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 17.00 mg/L | 10.00 | +70% | Sep 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.44 mg/L | 3.00 | +115% | Jun 2020 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.16 kg/d | 11.35 | +16% | Jun 2020 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.00 mg/L | 10.00 | +50% | Jun 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 27.00 mg/L | 10.00 | +170% | May 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 35.97 kg/d | 11.35 | +217% | May 2020 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 17.88 mg/L | 3.00 | +496% | May 2020 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.28 mg/L | 3.00 | +176% | Apr 2020 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.02 kg/d | 11.35 | +41% | Apr 2020 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 23.00 mg/L | 10.00 | +130% | Apr 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.00 mg/L | 10.00 | +20% | Jan 2018 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.20 mg/L | 3.00 | +40% | Jan 2018 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.48 mg/L | 3.00 | +49% | Apr 2017 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 17.70 mg/L | 10.00 | +77% | Apr 2017 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 35.00 mg/L | 25.00 | +40% | Jul 2016 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 36.80 mg/L | 10.00 | +268% | Mar 2016 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 19.49 kg/d | 11.35 | +72% | Mar 2016 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.04 mg/L | 3.00 | +201% | Mar 2016 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 33.30 mg/L | 10.00 | +233% | Feb 2016 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.00 mg/L | 3.00 | +433% | Feb 2016 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 30.46 kg/d | 11.35 | +168% | Feb 2016 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.90 mg/L | 3.00 | +30% | Oct 2015 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.60 mg/L | 3.00 | +20% | Sep 2015 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 22.00 mg/L | 10.00 | +120% | Jun 2015 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 17.25 kg/d | 11.35 | +52% | Jun 2015 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.00 mg/L | 3.00 | +200% | Jun 2015 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.50 mg/L | 3.00 | +17% | May 2015 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.90 mg/L | 10.00 | +39% | May 2015 | Open |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.