Non-Compliance
Clean Water Act
TRAILS WWTP
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $9,800 in total penalties since records began.
- Address
-
STATE ROAD 1102
CHAPEL HILL, NC 27516
View on map ↗ - County
- ORANGE County
- Inspections
- 2 · last Dec 13, 2022
- Total Penalties
- $9,800 · last Nov 4, 2025
- Registry ID
- 110018589945
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.
12
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
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, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 8.14 mg/L | 7.50 | +9% | Oct 2025 | Open |
| Coliform, fecal MF, MFC broth, 44.5 C | DMR, Limited - Numeric Violation | 640.00 MPN/100mL | 400.00 | +60% | Jul 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 41.18 mg/L | 30.00 | +37% | Apr 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 93.70 mg/L | 45.00 | +108% | Apr 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 20.26 mg/L | 5.00 | +305% | Apr 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 37.90 mg/L | 7.50 | +405% | Apr 2025 | Open |
| Coliform, fecal MF, MFC broth, 44.5 C | DMR, Limited - Numeric Violation | 1,800.00 MPN/100mL | 400.00 | +350% | Mar 2025 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.00 mg/L | 6.00 | +17% | Dec 2024 | Open |
| Coliform, fecal MF, MFC broth, 44.5 C | DMR, Limited - Numeric Violation | 600.00 MPN/100mL | 400.00 | +50% | Oct 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 37.50 mg/L | 7.50 | +400% | Jul 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 8.68 mg/L | 5.00 | +74% | Jul 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.90 mg/L | 10.00 | +9% | Apr 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.65 mg/L | 2.00 | +33% | Apr 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Overdue | 2.65 mg/L | 2.00 | +33% | Apr 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Overdue | 10.90 mg/L | 10.00 | +9% | Apr 2024 | Resolved |
| Coliform, fecal MF, MFC broth, 44.5 C | DMR, Limited - Numeric Violation | 600.00 MPN/100mL | 400.00 | +50% | Dec 2023 | Open |
| Coliform, fecal MF, MFC broth, 44.5 C | DMR, Limited - Numeric Violation | 600.00 MPN/100mL | 400.00 | +50% | Jul 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 70.00 mg/L | 45.00 | +56% | Jul 2023 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 15.50 mg/L | 7.50 | +107% | Jun 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 71.00 mg/L | 45.00 | +58% | May 2023 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 9.50 mg/L | 7.50 | +27% | May 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 122.00 mg/L | 45.00 | +171% | Oct 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 52.00 mg/L | 30.00 | +73% | Oct 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 15.90 mg/L | 7.50 | +112% | Jul 2022 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 9.10 mg/L | 5.00 | +82% | Jul 2022 | Open |
| Coliform, fecal MF, MFC broth, 44.5 C | DMR, Limited - Numeric Violation | 600.00 MPN/100mL | 400.00 | +50% | Jun 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 16.20 mg/L | 7.50 | +116% | Jun 2022 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 5.28 mg/L | 5.00 | +6% | Jun 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 9.40 mg/L | 7.50 | +25% | Apr 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 8.50 mg/L | 7.50 | +13% | Jun 2021 | Open |
| Coliform, fecal MF, MFC broth, 44.5 C | DMR, Limited - Numeric Violation | 600.00 MPN/100mL | 400.00 | +50% | Jun 2021 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 49.60 mg/L | 7.50 | +561% | Apr 2021 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 13.73 mg/L | 5.00 | +175% | Apr 2021 | Open |
| Coliform, fecal MF, MFC broth, 44.5 C | DMR, Limited - Numeric Violation | 600.00 MPN/100mL | 400.00 | +50% | Jan 2021 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 26.00 mg/L | 15.00 | +73% | Dec 2020 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 10.30 mg/L | 7.50 | +37% | Oct 2020 | Open |
| Coliform, fecal MF, MFC broth, 44.5 C | DMR, Limited - Numeric Violation | 880.00 MPN/100mL | 400.00 | +120% | Oct 2020 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 8.40 mg/L | 7.50 | +12% | Sep 2020 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 16.70 mg/L | 5.00 | +234% | Aug 2020 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 49.70 mg/L | 7.50 | +563% | Aug 2020 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 14.44 mg/L | 5.00 | +189% | Jul 2020 | Resolved |
| Coliform, fecal MF, MFC broth, 44.5 C | DMR, Limited - Numeric Violation | 600.00 MPN/100mL | 400.00 | +50% | Jul 2020 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 26.30 mg/L | 7.50 | +251% | Jul 2020 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 10.50 mg/L | 7.50 | +40% | May 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 89.00 mg/L | 45.00 | +98% | May 2020 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 28.30 mg/L | 15.00 | +89% | Mar 2020 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 44.90 mg/L | 15.00 | +199% | Jan 2020 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 11.23 mg/L | 10.00 | +12% | Jan 2020 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 11.76 mg/L | 10.00 | +18% | Dec 2019 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 52.90 mg/L | 15.00 | +253% | Dec 2019 | 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 NC-LV-2025-0373 · Nov 4, 2025
$332
State CWA Penalty AO
Clean Water Act
· Case NC-LV-2025-0332 · Oct 9, 2025
$2,762
State CWA Penalty AO
Clean Water Act
· Case NC-LV-2025-0254 · Aug 8, 2025
$665
State CWA Penalty AO
Clean Water Act
· Case NC-LV-2025-0080 · Mar 14, 2025
$565
State CWA Penalty AO
Clean Water Act
· Case NC-LV-2024-0356 · Nov 6, 2024
$967
State CWA Penalty AO
Clean Water Act
· Case NC-LV-2024-0315 · Oct 7, 2024
$559
State CWA Penalty AO
Clean Water Act
· Case NC-LV-2024-0136 · May 15, 2024
$279
State CWA Penalty AO
Clean Water Act
· Case NC-LV-2023-0349 · Jan 4, 2024
$567
State CWA Penalty AO
Clean Water Act
· Case NC-LV-2023-0318 · Dec 15, 2023
$324
State CWA Penalty AO
Clean Water Act
· Case NC-LV-2023-0103 · Mar 31, 2023
$883
State CWA Penalty AO
Clean Water Act
· Case NC-LV-2023-0033 · Feb 9, 2023
$405
State CWA Penalty AO
Clean Water Act
· Case NC-LV-2022-0305 · Nov 21, 2022
$155
State CWA Penalty AO
Clean Water Act
· Case NC-LV-2021-0328 · Nov 13, 2021
$467
State CWA Penalty AO
Clean Water Act
· Case NC-LV-2021-0329 · Nov 13, 2021
$155
State CWA Penalty AO
Clean Water Act
· Case NC-LV-2021-0163 · Jun 22, 2021
$130
State CWA Penalty AO
Clean Water Act
· Case NC-LM-2021-0019 · May 25, 2021
$255
State CWA Penalty AO
Clean Water Act
· Case NC-LM-2021-0015 · May 17, 2021
$330
State CWA Penalty AO
Clean Water Act
· Case NC-LV-2021-0060 · Mar 15, 2021
$280
State CWA Penalty AO
Clean Water Act
· Case NC-LM-2021-0003 · Feb 15, 2021
$592
State CWA Penalty AO
Clean Water Act
· Case NC-LM-2020-0038 · Oct 26, 2020
$680
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