RIVERCREST 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
-
100 RIVERCREST DRIVE
PHOENIXVILLE, PA 19460
View on map ↗ - County
- MONTGOMERY County
- Inspections
- 8 · last Dec 10, 2025
- Total Penalties
- $0 · last Apr 10, 2008
- Registry ID
- 110060005587
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
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 - Discharge Without a Valid Permit | Feb 21, 2024 | Feb 21, 2024 | Resolved |
| cwa | Permit Violations - Failure to Pay Fees | Jan 3, 2023 | — | Open |
| cwa | Permit Violations - Failure to Submit Timely Permit Renewal Application | May 10, 2022 | — | Open |
| cwa | Permit Violations - Failure to Pay Fees | Aug 31, 2021 | — | Open |
| cwa | Permit Violations - Failure to Pay Fees | Oct 7, 2020 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | May 4, 2017 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Apr 13, 2017 | — | 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 |
|---|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.00 mg/L | 3.00 | +100% | Dec 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 20.00 mg/L | 15.00 | +33% | Mar 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 3,700.00 MPN/100mL | 1,000.00 | +270% | Jun 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 8.63 kg/d | 6.36 | +36% | Nov 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 35.00 mg/L | 15.00 | +133% | Nov 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,300.00 MPN/100mL | 1,000.00 | +30% | Feb 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 3,100.00 MPN/100mL | 1,000.00 | +210% | Jun 2021 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,200.00 MPN/100mL | 1,000.00 | +120% | Oct 2017 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 4,200.00 MPN/100mL | 1,000.00 | +320% | Jul 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.