Non-Compliance
Clean Water Act
VALLEY GREEN 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
-
VALLEY FORGE & DEFFORD RDS
WORCESTER, PA 19490
View on map ↗ - County
- MONTGOMERY County
- Inspections
- 5 · last Apr 10, 2025
- Total Penalties
- $0 · last Jul 10, 2009
- Registry ID
- 110010149160
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.
10
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 | Apr 10, 2025 | — | Open |
| cwa | Monitoring Violations - Invalid/Unrepresentative Sample | Apr 10, 2025 | — | Open |
| cwa | Monitoring Violations - Analysis not Conducted | Apr 10, 2025 | — | Open |
| cwa | Permit Violations - Discharge Without a Valid Permit | Apr 17, 2024 | — | Open |
| cwa | Permit Violations - Discharge Without a Valid Permit | Mar 29, 2022 | Mar 29, 2022 | Resolved |
| cwa | Permit Violations - Failure to Pay Fees | Dec 20, 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 |
|---|---|---|---|---|---|---|
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.72 mg/L | 0.61 | +18% | Apr 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.64 mg/L | 0.61 | +5% | Nov 2024 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.76 mg/L | 0.61 | +25% | Oct 2024 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.90 mg/L | 0.61 | +48% | Sep 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.67 mg/L | 2.00 | +34% | Jul 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 3,400.00 MPN/100mL | 1,000.00 | +240% | May 2023 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.33 mg/L | 0.61 | +282% | May 2023 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.18 kg/d | 0.50 | +136% | May 2023 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.17 mg/L | 0.61 | +92% | Apr 2023 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.62 mg/L | 0.61 | +2% | Feb 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.19 mg/L | 2.00 | +10% | Jan 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.63 mg/L | 2.00 | +32% | Dec 2022 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.65 mg/L | 0.61 | +7% | Oct 2022 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.88 mg/L | 0.61 | +44% | Sep 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,700.00 MPN/100mL | 1,000.00 | +170% | Apr 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 16.30 mg/L | 16.00 | +2% | Feb 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 15.71 kg/d | 13.17 | +19% | Jan 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 31.00 mg/L | 16.00 | +94% | Jan 2022 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.72 mg/L | 0.61 | +18% | Jan 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 99.00 mg/L | 24.00 | +313% | Jan 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 50.58 kg/d | 19.98 | +153% | Jan 2022 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.16 mg/L | 0.61 | +90% | Oct 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 29.00 mg/L | 24.00 | +21% | Oct 2021 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.64 kg/d | 0.50 | +27% | Oct 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 21.00 mg/L | 16.00 | +31% | Oct 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 28.00 mg/L | 24.00 | +17% | Jun 2021 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.63 mg/L | 0.61 | +3% | Mar 2021 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 24.00 mg/L | 15.00 | +60% | Jul 2020 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 23.00 mg/L | 15.00 | +53% | Jun 2020 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 11.70 mg/L | 10.00 | +17% | Jun 2020 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 16.00 mg/L | 15.00 | +7% | Jun 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,900.00 MPN/100mL | 1,000.00 | +190% | Jul 2018 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,100.00 MPN/100mL | 1,000.00 | +10% | Aug 2017 | 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 Penalty AO
Clean Water Act
· Case PA-0050393_07102009 · Jul 10, 2009
$1,672
State CWA Penalty AO
Clean Water Act
· Case PA-0050393_06302009 · Jun 30, 2009
$1,425
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