LOWER FREDERICK TWP 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
-
SPRING MOUNT RD
ZIEGLERSVILLE, PA 19492
View on map ↗ - County
- MONTGOMERY County
- Inspections
- 9 · last Dec 3, 2025
- Total Penalties
- $0 · last Jun 12, 2018
- Registry ID
- 110010973642
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 | Monitoring Violations - Analysis not Conducted | Aug 19, 2025 | — | Open |
| cwa | Permit Violations - Discharge Without a Valid Permit | Aug 19, 2025 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Aug 19, 2025 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Jan 2, 2025 | — | Open |
| cwa | Monitoring Violations - Analysis not Conducted | Sep 19, 2022 | — | Open |
| cwa | Monitoring Violations - Frequency of Sampling Violation | Sep 19, 2022 | — | Open |
| cwa | Effluent Violations - Unapproved Bypass | Aug 17, 2020 | Jun 7, 2021 | Resolved |
| cwa | Effluent Violations - Unapproved Bypass | Nov 5, 2018 | Nov 21, 2018 | Resolved |
| cwa | Effluent Violations - Unapproved Bypass | Apr 17, 2018 | Jun 12, 2018 | Resolved |
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 |
|---|---|---|---|---|---|---|
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 3.92 mg/L | 5.00 | +22% | Apr 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.90 mg/L | 3.00 | +63% | Jan 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 40.00 mg/L | 30.00 | +33% | Jan 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 4,400.00 MPN/100mL | 1,000.00 | +340% | Dec 2021 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 3,200.00 MPN/100mL | 1,000.00 | +220% | Sep 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.00 mg/L | 3.00 | +67% | Mar 2021 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,000.00 MPN/100mL | 1,000.00 | +100% | Apr 2018 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 667.00 MPN/100mL | 200.00 | +234% | Mar 2018 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 6,000.00 MPN/100mL | 1,000.00 | +500% | Mar 2018 | 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.