Non-Compliance
Clean Air Act
Clean Water Act
RCRA
PQ CORPORATION
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $4,639 in total penalties since records began.
- Address
-
1201 WEST FRONT STREET
CHESTER, PA 19013
View on map ↗ - County
- DELAWARE County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 325180
- Inspections
- 16 · last Mar 20, 2025
- Total Penalties
- $4,639 · last Aug 1, 2023
- Registry ID
- 110000878881
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.
0
Air (CAA)
Qtrs Non-Compliant
Qtrs Non-Compliant
1
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
0
Hazardous Waste (RCRA)
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 | Feb 1, 2023 | — | Open |
| caa | FRV | Nov 29, 2022 | — | Open |
| caa | FRV | Jan 28, 2022 | — | Open |
| caa | FRV | Feb 2, 2021 | — | Open |
| caa | FRV | Jul 28, 2020 | — | Open |
| caa | FRV | Nov 7, 2019 | — | Open |
| caa | FRV | Jul 29, 2019 | — | Open |
| caa | FRV | May 1, 2019 | — | Open |
| caa | FRV | Apr 29, 2019 | — | Open |
| caa | FRV | Apr 29, 2019 | — | Open |
| caa | FRV | Jan 18, 2019 | — | Open |
| caa | FRV | Oct 26, 2018 | — | Open |
| caa | HPV | Aug 19, 2018 | Aug 7, 2019 | Resolved |
| caa | HPV | Jun 10, 2018 | Aug 7, 2019 | Resolved |
| caa | FRV | Feb 13, 2018 | — | Open |
| caa | HPV | Nov 29, 2017 | Aug 7, 2019 | Resolved |
| caa | FRV | Nov 14, 2017 | — | Open |
| caa | HPV | Aug 25, 2017 | Aug 7, 2019 | Resolved |
| caa | FRV | May 2, 2017 | — | Open |
| caa | HPV | Mar 1, 2017 | Aug 7, 2019 | Resolved |
| caa | FRV | Nov 2, 2016 | — | Open |
| caa | HPV | Oct 28, 2016 | Aug 7, 2019 | Resolved |
| caa | FRV | Sep 28, 2016 | — | Open |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | May 17, 1993 | Dec 13, 1993 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | May 17, 1993 | Dec 13, 1993 | Resolved |
| rcra | Land Disposal Restrictions: General | Mar 18, 1993 | May 17, 1993 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Mar 18, 1993 | Dec 13, 1993 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Mar 18, 1993 | May 17, 1993 | Resolved |
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.
Administrative - Formal
Clean Air Act
· Case 3602499450 · Jul 26, 2019
$750,000
State CWA Penalty AO
Clean Water Act
· Case PA-0013021_02152008 · Feb 15, 2008
$2,892
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-PAD002335131-000 · May 24, 1993
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