Non-Compliance
Clean Water Act
UWCHLAN TWP EAGLEVIEW 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
-
480 EAGLEVIEW BLVD
EXTON, PA 19341
View on map ↗ - County
- CHESTER County
- Inspections
- 6 · last Nov 13, 2025
- Total Penalties
- $0 · last Apr 18, 2016
- Registry ID
- 110010972475
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
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 | Permit Violations - Violation Specified in Comment | Nov 13, 2025 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Nov 13, 2025 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Nov 13, 2025 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Aug 13, 2024 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Oct 3, 2023 | — | Open |
| cwa | Monitoring Violations - Analysis not Conducted | Oct 3, 2023 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Apr 6, 2023 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Oct 26, 2022 | — | 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 |
|---|---|---|---|---|---|---|
| Coliform, fecal general | DMR, Limited - Numeric Violation | 20,000.00 MPN/100mL | 1,000.00 | +1,900% | Jan 2026 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.14 mg/L | 2.40 | +31% | Jan 2026 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 20,000.00 MPN/100mL | 1,000.00 | +1,900% | Dec 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 35.00 mg/L | 18.00 | +94% | Dec 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 354.00 MPN/100mL | 200.00 | +77% | Dec 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.22 kg/d | 4.22 | +71% | Dec 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 27.00 mg/L | 20.00 | +35% | Dec 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 17.00 mg/L | 12.00 | +42% | Dec 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 74.00 mg/L | 30.00 | +147% | Dec 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.47 mg/L | 2.40 | +295% | Dec 2025 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 11,700.00 MPN/100mL | 1,000.00 | +1,070% | Nov 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.99 mg/L | 1.60 | +24% | Nov 2025 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 323.00 MPN/100mL | 200.00 | +62% | Nov 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.58 mg/L | 0.80 | +473% | Oct 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 12.00 mg/L | 9.00 | +33% | Oct 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 3,700.00 MPN/100mL | 1,000.00 | +270% | Oct 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.45 kg/d | 1.41 | +145% | Oct 2025 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 301.00 MPN/100mL | 200.00 | +51% | Sep 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,050.00 MPN/100mL | 1,000.00 | +105% | Sep 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 5,300.00 MPN/100mL | 1,000.00 | +430% | Aug 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 773.00 MPN/100mL | 200.00 | +287% | Aug 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.42 mg/L | 0.80 | +203% | Aug 2025 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.04 kg/d | 1.41 | +45% | Aug 2025 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 6,500.00 MPN/100mL | 1,000.00 | +550% | Jul 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.46 mg/L | 0.80 | +208% | Jul 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.94 mg/L | 0.80 | +18% | Jul 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 13.00 mg/L | 9.00 | +44% | Jul 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.09 kg/d | 1.41 | +48% | Jul 2025 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.27 kg/d | 1.41 | +61% | Jun 2025 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.88 mg/L | 0.80 | +260% | Jun 2025 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 3,100.00 MPN/100mL | 1,000.00 | +210% | Jun 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 13.00 mg/L | 9.00 | +44% | Jun 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 237.00 MPN/100mL | 200.00 | +19% | Jun 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.15 mg/L | 0.80 | +44% | May 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 1.28 mg/L | 0.80 | +60% | May 2025 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,370.00 MPN/100mL | 1,000.00 | +37% | May 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 20,000.00 MPN/100mL | 1,000.00 | +1,900% | Apr 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 264.00 MPN/100mL | 200.00 | +32% | Apr 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.34 mg/L | 2.40 | +39% | Apr 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.63 mg/L | 2.40 | +385% | Mar 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.35 kg/d | 4.22 | +122% | Mar 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.83 mg/L | 2.40 | +60% | Feb 2025 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 20,000.00 MPN/100mL | 1,000.00 | +1,900% | Jan 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 379.00 MPN/100mL | 200.00 | +90% | Jan 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.12 kg/d | 1.41 | +690% | Oct 2024 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.14 mg/L | 0.80 | +43% | Oct 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.45 mg/L | 0.80 | +1,706% | Oct 2024 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 23.00 mg/L | 9.00 | +156% | Oct 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 18.16 kg/d | 15.89 | +14% | Oct 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 12.00 mg/L | 6.00 | +100% | Oct 2024 | 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-0054917_04182016 · Apr 18, 2016
$3,700
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