Non-Compliance
Clean Water Act
PENN SLATE MANHATTAN QUARRY
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
-
8450 BROWN ST
SLATINGTON, PA 18080
View on map ↗ - County
- LEHIGH County
- Inspections
- 25 · last Nov 24, 2025
- Total Penalties
- $0
- Registry ID
- 110070050956
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.
6
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 |
|---|---|---|---|---|---|---|
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.53 MGD | 0.45 | +18% | May 2023 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.71 MGD | 0.45 | +58% | Mar 2023 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.64 MGD | 0.45 | +42% | Jan 2023 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Overdue | 0.64 MGD | 0.45 | +42% | Jan 2023 | Resolved |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.55 MGD | 0.45 | +22% | Dec 2022 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.52 MGD | 0.45 | +14% | Nov 2022 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.48 MGD | 0.45 | +6% | Oct 2022 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Overdue | 0.48 MGD | 0.45 | +6% | Oct 2022 | Resolved |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.67 MGD | 0.45 | +49% | Aug 2022 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Overdue | 0.46 MGD | 0.45 | +2% | Jul 2022 | Resolved |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.46 MGD | 0.45 | +2% | Jul 2022 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.45 MGD | 0.45 | +1% | Jun 2022 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.82 MGD | 0.45 | +82% | May 2022 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.69 MGD | 0.45 | +53% | Apr 2022 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.63 MGD | 0.45 | +40% | Mar 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 52.50 mg/L | 35.00 | +50% | Jul 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 90.00 mg/L | 70.00 | +29% | Jun 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 88.00 mg/L | 35.00 | +151% | Jun 2021 | Open |
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