Non-Compliance
Clean Water Act
COVENTRY CROSSING APARTMENTS 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
-
512 COVENTRY LANE
GLEN MILLS, PA 19342
View on map ↗ - County
- DELAWARE County
- Inspections
- 9 · last Aug 14, 2025
- Total Penalties
- $0 · last Jun 15, 2016
- Registry ID
- 110010973232
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.
11
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 | Management Practice Violations - Laboratory Not Certified | Nov 19, 2024 | — | Open |
| cwa | Permit Violations - Failure to Pay Fees | Dec 28, 2023 | — | Open |
| cwa | Permit Violations - Failure to Pay Fees | Jan 3, 2023 | — | Open |
| cwa | Permit Violations - Failure to Pay Fees | Dec 20, 2021 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Oct 12, 2021 | — | 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 |
|---|---|---|---|---|---|---|
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.15 mg/L | 0.10 | +50% | Dec 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.75 mg/L | 0.10 | +650% | Nov 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.63 mg/L | 2.00 | +32% | Nov 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.05 mg/L | 0.04 | +25% | Nov 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 1.73 kg/d | 1.50 | +15% | Nov 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.29 mg/L | 0.10 | +190% | Sep 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.06 mg/L | 0.04 | +50% | Aug 2025 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.40 mg/L | 0.10 | +300% | Aug 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.12 mg/L | 0.10 | +20% | Mar 2025 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.17 mg/L | 6.00 | +14% | Jul 2024 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.11 mg/L | 1.00 | +11% | Jun 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 475.00 MPN/100mL | 200.00 | +138% | Jun 2023 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.02 mg/L | 1.00 | +102% | May 2023 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.16 kg/d | 0.14 | +20% | May 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.18 mg/L | 0.10 | +80% | Mar 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.16 mg/L | 0.10 | +60% | Feb 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 11.00 mg/L | 10.00 | +10% | Feb 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 12.10 mg/L | 10.00 | +21% | Dec 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 20,000.00 MPN/100mL | 1,000.00 | +99,999% | Jul 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 316.00 MPN/100mL | 200.00 | +99,999% | Jul 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 447.20 MPN/100mL | 200.00 | +99,999% | Jun 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 20,000.00 MPN/100mL | 1,000.00 | +99,999% | Jun 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,300.00 MPN/100mL | 1,000.00 | +130% | May 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 206.00 MPN/100mL | 200.00 | +3% | Apr 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,040.00 MPN/100mL | 1,000.00 | +4% | Apr 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 1.69 kg/d | 1.50 | +13% | Feb 2022 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 26.30 mg/L | 10.00 | +163% | Feb 2022 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 20.50 mg/L | 10.00 | +105% | Jan 2022 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.06 mg/L | 0.04 | +40% | Nov 2021 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.26 kg/d | 0.14 | +93% | Aug 2021 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 14.40 mg/L | 10.00 | +44% | Aug 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 11.53 kg/d | 1.50 | +670% | Aug 2021 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 27,000.00 MPN/100mL | 200.00 | +13,400% | Aug 2021 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 3.38 mg/L | 1.00 | +238% | Aug 2021 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 148.00 mg/L | 10.00 | +1,380% | Aug 2021 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 27,000.00 MPN/100mL | 1,000.00 | +2,600% | Aug 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 1.70 kg/d | 1.50 | +14% | Jul 2021 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.30 mg/L | 1.00 | +30% | Jul 2021 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 23.00 mg/L | 10.00 | +130% | Jul 2021 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 16.70 mg/L | 10.00 | +67% | Jun 2021 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.42 mg/L | 1.00 | +42% | Jun 2021 | Resolved |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.60 mg/L | 6.00 | +7% | Jun 2021 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,180.00 MPN/100mL | 1,000.00 | +18% | Jun 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 46.50 mg/L | 10.00 | +365% | May 2021 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.87 mg/L | 1.00 | +87% | May 2021 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 3.45 kg/d | 1.50 | +130% | May 2021 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 679.20 MPN/100mL | 200.00 | +240% | May 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 15.50 mg/L | 10.00 | +55% | Apr 2021 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 15.70 mg/L | 10.00 | +57% | Feb 2021 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 1.89 kg/d | 1.50 | +26% | Feb 2021 | 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 PA-0052434_06152016 · Jun 15, 2016
$3,431
State CWA Non Penalty AO
Clean Water Act
· Case PA-0052434_09022015 · Sep 2, 2015
State CWA Penalty AO
Clean Water Act
· Case PA-0052434_11062014 · Nov 6, 2014
$3,346
State CWA Non Penalty AO
Clean Water Act
· Case PA-0052434_03052013 · Mar 5, 2013
State CWA Penalty AO
Clean Water Act
· Case PA-0052434_06232009 · Jun 23, 2009
$1,725
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