Non-Compliance
Clean Water Act
MASCARO 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
-
585 FREEMAN SCHOOL RD
SCHWENKSVILLE, PA 19473
View on map ↗ - County
- MONTGOMERY County
- Inspections
- 9 · last Jul 17, 2025
- Total Penalties
- $0
- Registry ID
- 110010977158
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.
5
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 - Failure to Pay Fees | Dec 28, 2023 | — | Open |
| cwa | Permit Violations - Failure to Pay Fees | Dec 5, 2023 | — | Open |
| cwa | Permit Violations - Failure to Pay Fees | Dec 1, 2022 | — | Open |
| cwa | Permit Violations - Failure to Pay Fees | Dec 2, 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 |
|---|---|---|---|---|---|---|
| Coliform, fecal general | DMR, Limited - Numeric Violation | 3,200.00 MPN/100mL | 1,000.00 | +220% | Oct 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 12,500.00 MPN/100mL | 1,000.00 | +1,150% | Aug 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 316.00 MPN/100mL | 200.00 | +58% | Aug 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 3,800.00 MPN/100mL | 1,000.00 | +280% | Nov 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 308.00 MPN/100mL | 200.00 | +54% | Nov 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 4,600.00 MPN/100mL | 1,000.00 | +360% | Oct 2022 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 28.30 mg/L | 20.00 | +42% | Feb 2021 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 255.00 MPN/100mL | 200.00 | +28% | Jul 2020 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 5,900.00 MPN/100mL | 1,000.00 | +490% | Jul 2020 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 3,300.00 MPN/100mL | 1,000.00 | +230% | Apr 2020 | Open |
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