Non-Compliance
Clean Water Act
RIDINGS OF CHADDSFORD STP
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
-
98 RIDINGS BLVD
CHADDS FORD, PA 19317
View on map ↗ - County
- DELAWARE County
- Inspections
- 1 · last Feb 9, 2022
- Total Penalties
- $0 · last Feb 5, 2009
- Registry ID
- 110010972037
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.
1
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 |
|---|---|---|---|---|---|---|
| Coliform, fecal general | DMR, Limited - Numeric Violation | 338.00 MPN/100mL | 200.00 | +69% | Sep 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,000.00 | +142% | Sep 2022 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 2.20 mg/L | 0.28 | +686% | Jan 2022 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 15.12 kg/d | 4.54 | +233% | Mar 2021 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 26.00 mg/L | 10.00 | +160% | Mar 2021 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 22.00 mg/L | 10.00 | +120% | Mar 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 123.00 mg/L | 15.00 | +720% | Mar 2021 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 81.00 mg/L | 15.00 | +440% | Mar 2021 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 220.00 MPN/100mL | 200.00 | +10% | Mar 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 22.97 kg/d | 4.54 | +406% | Mar 2021 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,000.00 | +99,999% | Mar 2021 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 3.81 kg/d | 3.04 | +25% | Mar 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 4.63 kg/d | 3.04 | +52% | Mar 2021 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 40.00 mg/L | 15.00 | +167% | Feb 2021 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 13.00 mg/L | 10.00 | +30% | Feb 2021 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 6.04 kg/d | 4.54 | +33% | Feb 2021 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 176.00 MPN/100mL | 200.00 | +99,999% | Jan 2021 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 1,000.00 | +99,999% | Jan 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 17.40 mg/L | 15.00 | +16% | Jan 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 12.00 mg/L | 10.00 | +20% | Jan 2020 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,419.00 MPN/100mL | 1,000.00 | +142% | Dec 2019 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 103.50 mg/L | 15.00 | +590% | Dec 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 235.00 MPN/100mL | 200.00 | +18% | Dec 2019 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 6.63 kg/d | 4.54 | +46% | Dec 2019 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 16.00 mg/L | 10.00 | +60% | Dec 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,986.00 MPN/100mL | 1,000.00 | +99% | Oct 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,000.00 | +99,999% | Aug 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,000.00 | +142% | Jul 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 301.00 MPN/100mL | 200.00 | +51% | Jul 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,986.00 MPN/100mL | 1,000.00 | +99% | Jun 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 17.30 mg/L | 15.00 | +15% | Mar 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,000.00 | +99,999% | Jan 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 497.00 MPN/100mL | 200.00 | +99,999% | Jan 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 5.63 kg/d | 4.54 | +24% | May 2018 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 34.50 mg/L | 15.00 | +130% | May 2018 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 14.00 mg/L | 10.00 | +40% | May 2018 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 11.00 mg/L | 10.00 | +10% | Jan 2018 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 20.50 mg/L | 15.00 | +37% | Dec 2017 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 14.00 mg/L | 10.00 | +40% | Dec 2017 | 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 Administrative Order of Consent
Clean Water Act
· Case PA-0055476_02052009 · Feb 5, 2009
$61,528
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