Non-Compliance
Clean Water Act
HORIZON REGIONAL MUD - HORIZON CITY WWTP
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $29,565 in total penalties since records began.
- Address
-
1539 PAWLING DR
EL PASO, TX 79928
View on map ↗ - County
- EL PASO County
- Inspections
- 2 · last Aug 7, 2024
- Total Penalties
- $29,565 · last Oct 14, 2025
- Registry ID
- 110009776536
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.
4
Water (CWA)
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 | Aug 6, 2024 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jul 14, 2020 | Jul 14, 2020 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Jun 23, 2020 | Jul 7, 2020 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 11, 2020 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Oct 17, 2017 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Feb 19, 2013 | — | 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 |
|---|---|---|---|---|---|---|
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 10.20 mg/L | 10.00 | +2% | May 2024 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 12.40 mg/L | 10.00 | +24% | Feb 2024 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 38.60 mg/L | 25.00 | +54% | Jan 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 19.00 mg/L | 10.00 | +90% | Jan 2024 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 13.00 mg/L | 10.00 | +30% | Dec 2023 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 15.40 mg/L | 10.00 | +54% | Nov 2023 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 435.00 MPN/100mL | 399.00 | +9% | Jun 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 4.56 mg/L | 4.00 | +14% | May 2023 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 27.80 mg/L | 25.00 | +11% | Mar 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.10 mg/L | 10.00 | +1% | Dec 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.68 mg/L | 3.00 | +23% | Jun 2022 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 11.80 mg/L | 10.00 | +18% | Jun 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.70 mg/L | 10.00 | +47% | Jun 2022 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 13.20 mg/L | 10.00 | +32% | May 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.70 mg/L | 10.00 | +57% | Apr 2022 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 10.70 mg/L | 10.00 | +7% | Apr 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.22 mg/L | 3.00 | +41% | Apr 2022 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 32.80 mg/L | 25.00 | +31% | Mar 2022 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 17.50 mg/L | 10.00 | +75% | Mar 2022 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 11.30 mg/L | 10.00 | +13% | Feb 2022 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 44.80 mg/L | 40.00 | +12% | Nov 2021 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 25.60 mg/L | 25.00 | +2% | May 2021 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 11.40 mg/L | 10.00 | +14% | May 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 61.20 mg/L | 40.00 | +53% | Mar 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,400.00 MPN/100mL | 399.00 | +502% | Aug 2019 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 3.50 mg/L | 4.00 | +13% | Aug 2019 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 4.60 mg/L | 4.00 | +15% | Jul 2019 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.90 mg/L | 1.00 | +10% | Jul 2019 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 4.80 mg/L | 4.00 | +20% | Jun 2019 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 4.60 mg/L | 4.00 | +15% | May 2019 | Open |
| Chlorine, total residual | DMR, Limited - Overdue | 4.60 mg/L | 4.00 | +15% | May 2019 | Resolved |
| Solids, total suspended | DMR, Limited - Overdue | 20.10 mg/L | 15.00 | +34% | Apr 2019 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 20.10 mg/L | 15.00 | +34% | Apr 2019 | Resolved |
| Solids, total suspended | DMR, Limited - Overdue | 50.50 mg/L | 40.00 | +26% | Apr 2019 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 50.50 mg/L | 40.00 | +26% | Apr 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 46.00 mg/L | 40.00 | +15% | Feb 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 24.00 mg/L | 15.00 | +60% | Feb 2019 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 236.08 kg/d | 170.25 | +39% | Jan 2019 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 52.00 mg/L | 40.00 | +30% | Jan 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 34.00 mg/L | 15.00 | +127% | Jan 2019 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 22.00 mg/L | 15.00 | +47% | Dec 2018 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 52.00 mg/L | 40.00 | +30% | Dec 2018 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 17.10 mg/L | 15.00 | +14% | Jul 2018 | Open |
| Solids, total suspended | DMR, Limited - Overdue | 17.10 mg/L | 15.00 | +14% | Jul 2018 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Overdue | 36.20 mg/L | 25.00 | +45% | Apr 2018 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 36.20 mg/L | 25.00 | +45% | Apr 2018 | Open |
| Chlorine, total residual | DMR, Limited - Overdue | 4.40 mg/L | 4.00 | +10% | Mar 2018 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 4.40 mg/L | 4.00 | +10% | Mar 2018 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 27.50 mg/L | 25.00 | +10% | Jan 2018 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Overdue | 27.50 mg/L | 25.00 | +10% | Jan 2018 | Resolved |
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.
State CWA Penalty AO
Clean Water Act
· Case TX-2024-1360-MWD-E · Oct 14, 2025
$315
State CWA Penalty AO
Clean Water Act
· Case TX-2022-1612-MWD-E · Jun 24, 2025
$29,250
Administrative - Formal
· Case 06-2023-1730 · Mar 7, 2023
State CWA Penalty AO
Clean Water Act
· Case TX-2019-0785-MWD-E · Apr 13, 2020
$18,600
Administrative - Formal
· Case 06-2020-1707 · Dec 11, 2019
Other facilities in EL PASO County, TX
DEPLOYED RESOURCES
EL PASO, TX
CITY OF EL PASO
EL PASO, TX
REXCEL COATINGS
EL PASO, TX
· Manufacturing
STEWART WARNER INDUSTRIAL
EL PASO, TX
SUSMAR
EL PASO, TX
SUNITOMO ELECTRIC WIRING SYSTEMS EL PASO
EL PASO, TX
· Manufacturing