Clean Water Act
WILSONVILLE WWTP
Quick Summary
- •Assessed $0 in total penalties since records began.
- Address
-
WILSONVILLE TOWN OF
WILSONVILLE, AL 35186
View on map ↗ - County
- SHELBY County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 2 · last Jan 24, 2024
- Total Penalties
- $0 · last Jan 16, 2007
- Registry ID
- 110055980639
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 | Schedule Event achieved late but reported | Aug 6, 2018 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 1, 1988 | Mar 2, 1989 | Resolved |
| cwa | Schedule Event achieved late but reported | Jul 1, 1988 | — | 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 |
|---|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.83 mg/L | 1.00 | +183% | Oct 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.20 mg/L | 1.50 | +647% | Oct 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 1.80 mg/L | 1.50 | +20% | Aug 2020 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 60.90 % | 85.00 | +161% | Feb 2020 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 10.05 kg/d | 2.95 | +241% | Feb 2020 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 2.81 kg/d | 1.95 | +44% | Feb 2020 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 4.50 kg/d | 1.95 | +131% | Mar 2019 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 7.45 kg/d | 2.95 | +152% | Mar 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 6.11 kg/d | 4.54 | +34% | Mar 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 22.62 kg/d | 6.81 | +232% | Mar 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 1.28 kg/d | 0.45 | +182% | Mar 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.86 kg/d | 0.30 | +188% | Mar 2019 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 7.99 kg/d | 4.54 | +76% | Feb 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.42 kg/d | 0.30 | +40% | Feb 2019 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.77 kg/d | 0.45 | +69% | Feb 2019 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 3.12 kg/d | 1.95 | +60% | Jan 2019 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.84 kg/d | 0.30 | +182% | Jan 2019 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 7.32 kg/d | 2.95 | +148% | Jan 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 1.35 kg/d | 0.45 | +198% | Jan 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 5.31 kg/d | 4.54 | +17% | Jan 2019 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 4.59 kg/d | 2.95 | +55% | Dec 2018 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.35 mg/L | 3.00 | +12% | Dec 2018 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 3.03 kg/d | 1.95 | +55% | Dec 2018 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.66 kg/d | 0.30 | +119% | Dec 2018 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.95 kg/d | 0.45 | +109% | Dec 2018 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.11 kg/d | 0.04 | +216% | Jun 2017 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.18 kg/d | 0.05 | +222% | Jun 2017 | Resolved |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 80.50 % | 85.00 | +30% | Jun 2017 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.11 kg/d | 0.05 | +103% | May 2017 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.05 kg/d | 0.04 | +29% | May 2017 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 9.82 kg/d | 6.81 | +44% | Apr 2017 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 3.36 kg/d | 2.95 | +14% | Apr 2017 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.15 kg/d | 0.04 | +315% | Apr 2017 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.40 kg/d | 0.05 | +638% | Apr 2017 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 78.50 % | 85.00 | +43% | Mar 2017 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.06 kg/d | 0.04 | +53% | Apr 2016 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.15 kg/d | 0.05 | +176% | Apr 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 12.75 kg/d | 6.81 | +87% | Mar 2016 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 5.07 kg/d | 4.54 | +12% | Mar 2016 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 75.30 % | 85.00 | +65% | Feb 2016 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 72.90 % | 85.00 | +81% | Jan 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 5.97 kg/d | 4.54 | +31% | Jan 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 10.70 kg/d | 6.81 | +57% | Jan 2016 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 5.40 kg/d | 4.54 | +19% | Dec 2015 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 80.20 % | 85.00 | +32% | Dec 2015 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 9.13 kg/d | 6.81 | +34% | Nov 2015 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 84.30 % | 85.00 | +5% | Nov 2015 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.08 kg/d | 0.05 | +47% | Aug 2015 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 81.10 % | 85.00 | +26% | Apr 2015 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 83.10 % | 85.00 | +13% | Mar 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.
State CWA Non Penalty AO
Clean Water Act
· Case AL-9-000027 · May 8, 2018
State CWA Non Penalty AO
Clean Water Act
· Case AL-11-033-CWP · Dec 20, 2010
Civil Judicial Action
Clean Water Act
· Case AL-N00005320 · Jan 16, 2007
$8,600
State CWA Penalty AO
Clean Water Act
· Case AL-N00000067 · Jul 9, 1992
State CWA Non Penalty AO
Clean Water Act
· Case AL-N00000027 · Mar 24, 1986
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