WINTERTHUR
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- Address
-
ROUTE 52 - 5 MILES SOUTH OF ROUTE 1
WINTERTHUR, DE 19735
View on map ↗ - County
- NEW CASTLE County
- Industry
- Arts, Entertainment, and Recreation
- NAICS (North American Industry Classification)
- 71211
- Inspections
- 8 · last Aug 13, 2025
- Total Penalties
- $0
- Registry ID
- 110013190117
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 |
|---|---|---|---|---|
| rcra | ID and Listing of HW: General | Mar 20, 2015 | Apr 2, 2015 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Mar 20, 2015 | Apr 2, 2015 | Resolved |
| rcra | Standards for Used Oil: Generators | Mar 20, 2015 | Mar 26, 2015 | Resolved |
| cwa | Violation Detected During Inspection | May 4, 2010 | May 26, 2010 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | May 4, 2010 | May 26, 2010 | Resolved |
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, total [as N] | DMR, Limited - Numeric Violation | 1.34 kg/d | 0.95 | +41% | Aug 2025 | Open |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 1.30 kg/d | 0.95 | +37% | Jun 2025 | Open |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 0.96 kg/d | 0.95 | +1% | Apr 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 19.80 mg/L | 15.00 | +32% | Dec 2024 | Open |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 2.84 kg/d | 0.95 | +200% | May 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.39 kg/d | 0.14 | +175% | May 2024 | Open |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 2.84 kg/d | 1.43 | +99% | May 2024 | Open |
| Enterococci: group D, MF trans, M-E, EIA | DMR, Limited - Numeric Violation | 387.00 MPN/100mL | 185.00 | +109% | May 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.39 kg/d | 0.21 | +83% | May 2024 | Open |
| Enterococci: group D, MF trans, M-E, EIA | DMR, Limited - Numeric Violation | 387.00 MPN/100mL | 100.00 | +287% | May 2024 | Open |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 1.12 kg/d | 0.95 | +18% | Apr 2024 | Open |
| Enterococci: group D, MF trans, M-E, EIA | DMR, Limited - Numeric Violation | 204.00 MPN/100mL | 100.00 | +104% | Dec 2023 | Open |
| Enterococci: group D, MF trans, M-E, EIA | DMR, Limited - Numeric Violation | 204.00 MPN/100mL | 185.00 | +10% | Dec 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 3.82 mg/L | 5.00 | +24% | Aug 2022 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.53 mg/L | 5.00 | +9% | Jun 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 16.00 mg/L | 15.00 | +7% | Jan 2021 | Open |
| Enterococci: group D, MF trans, M-E, EIA | DMR, Limited - Numeric Violation | 3.00 MPN/100mL | 100.00 | +99,999% | May 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 17.00 mg/L | 15.00 | +13% | May 2020 | Open |
| Enterococci: group D, MF trans, M-E, EIA | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 185.00 | +99,999% | May 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 24.00 mg/L | 23.00 | +4% | May 2020 | Open |
| Enterococci: group D, MF trans, M-E, EIA | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 185.00 | +99,999% | Jan 2020 | Open |
| Enterococci: group D, MF trans, M-E, EIA | DMR, Limited - Numeric Violation | 15.00 MPN/100mL | 100.00 | +99,999% | Jan 2020 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 21.00 mg/L | 15.00 | +40% | Dec 2019 | Open |
| Enterococci: group D, MF trans, M-E, EIA | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 185.00 | +99,999% | Nov 2019 | Open |
| Enterococci: group D, MF trans, M-E, EIA | DMR, Limited - Numeric Violation | 13.00 MPN/100mL | 100.00 | +99,999% | Nov 2019 | Open |
| Enterococci: group D, MF trans, M-E, EIA | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 185.00 | +99,999% | Oct 2019 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.20 mg/L | 5.00 | +16% | Oct 2019 | Open |
| Enterococci: group D, MF trans, M-E, EIA | DMR, Limited - Numeric Violation | 311.00 MPN/100mL | 100.00 | +99,999% | Oct 2019 | Open |
| Enterococci: group D, MF trans, M-E, EIA | DMR, Limited - Numeric Violation | 870.00 MPN/100mL | 185.00 | +370% | Sep 2019 | Open |
| Enterococci: group D, MF trans, M-E, EIA | DMR, Limited - Numeric Violation | 116.00 MPN/100mL | 100.00 | +99,999% | Aug 2019 | Open |
| Enterococci: group D, MF trans, M-E, EIA | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 185.00 | +99,999% | Aug 2019 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.08 mg/L | 0.00 | +2,147,483,650% | Aug 2019 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.06 mg/L | 0.00 | +2,147,483,650% | Jul 2019 | Resolved |
| Enterococci: group D, MF trans, M-E, EIA | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 185.00 | +99,999% | Jul 2019 | Open |
| Enterococci: group D, MF trans, M-E, EIA | DMR, Limited - Numeric Violation | 546.00 MPN/100mL | 100.00 | +99,999% | Jul 2019 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.00 | +2,147,483,650% | Jun 2019 | Resolved |
| Enterococci: group D, MF trans, M-E, EIA | DMR, Limited - Numeric Violation | 1,120.00 MPN/100mL | 185.00 | +505% | Jun 2019 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.00 | +2,147,483,650% | May 2019 | Resolved |
| Enterococci: group D, MF trans, M-E, EIA | DMR, Limited - Numeric Violation | 517.00 MPN/100mL | 185.00 | +179% | May 2019 | Open |
| Enterococci: group D, MF trans, M-E, EIA | DMR, Limited - Numeric Violation | 218.00 MPN/100mL | 100.00 | +99,999% | Apr 2019 | Open |
| Enterococci: group D, MF trans, M-E, EIA | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 185.00 | +99,999% | Apr 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 38.00 mg/L | 23.00 | +65% | Feb 2018 | Open |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 0.98 kg/d | 0.95 | +3% | Jul 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.