Non-Compliance
Clean Water Act
TWIN VALLEY JT SCHOOL
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
-
4851 NORTH TWIN VALLEY ROAD
ELVERSON, PA 19520
View on map ↗ - County
- CHESTER County
- Industry
- Educational Services
- NAICS (North American Industry Classification)
- 611110
- Inspections
- 1 · last May 8, 2024
- Total Penalties
- $0
- Registry ID
- 110009161307
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.
4
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
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 |
|---|---|---|---|---|---|---|
| Chlorine, total residual | DMR, Limited - Numeric Violation | 1.65 mg/L | 1.60 | +3% | Dec 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.70 mg/L | 0.50 | +40% | Dec 2025 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.60 mg/L | 0.50 | +20% | Nov 2025 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.60 mg/L | 0.50 | +20% | Oct 2025 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.60 mg/L | 0.50 | +20% | Sep 2025 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.70 mg/L | 0.50 | +40% | Aug 2025 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 301.00 MPN/100mL | 200.00 | +50% | May 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 93.00 mg/L | 60.00 | +55% | Aug 2017 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 55.00 mg/L | 30.00 | +83% | Aug 2017 | Open |
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