Non-Compliance
Clean Water Act
DARLINGTON 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
-
DARLINGTON RD
LONGBRIDGE, PA 15658
View on map ↗ - County
- WESTMORELAND County
- Inspections
- 6 · last Jul 22, 2025
- Total Penalties
- $0 · last Jan 6, 2016
- Registry ID
- 110042302870
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 | Failure to minimize or prevent SSO to waters of the U.S. - adverse impacts [40 CFR 122.41(d)] | Jul 31, 2025 | Aug 5, 2025 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Apr 1, 2025 | — | Open |
| cwa | Permit Violations - Failure to Pay Fees | Jan 9, 2025 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Aug 14, 2018 | — | 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 | 309.00 MPN/100mL | 200.00 | +55% | Aug 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,000.00 | +142% | Aug 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,000.00 | +142% | Jul 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 322.00 MPN/100mL | 200.00 | +61% | Jul 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,733.00 MPN/100mL | 1,000.00 | +73% | May 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,000.00 | +142% | Sep 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,000.00 | +142% | Aug 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,000.00 | +142% | Jul 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,450.00 MPN/100mL | 1,000.00 | +145% | Sep 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,000.00 | +142% | May 2023 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 81.60 mg/L | 37.50 | +118% | May 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 49.00 mg/L | 45.00 | +9% | May 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,450.00 MPN/100mL | 1,000.00 | +145% | Jul 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 522.00 MPN/100mL | 200.00 | +161% | Jun 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,450.00 MPN/100mL | 1,000.00 | +145% | Jun 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,000.00 | +142% | Sep 2021 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,000.00 | +142% | Sep 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 62.00 mg/L | 45.00 | +38% | Nov 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,733.00 MPN/100mL | 1,000.00 | +73% | Jul 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,986.00 MPN/100mL | 1,000.00 | +99% | Sep 2018 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,553.00 MPN/100mL | 1,000.00 | +55% | Jun 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.
State CWA Penalty AO
Clean Water Act
· Case PA-0254401_01062016 · Jan 6, 2016
$2,700
Other facilities in WESTMORELAND County, PA
BEL AIR MOTOR TOYOTA
GREENSBURG, PA
ROLLING FIELDS GC-TREATMENT PLANT
MURRYSVILLE, PA
CAMMAN IND STP
DERRY, PA
ADVANCED MFG TECHNOLOGIES INC
LATROBE, PA
PRESTIAGE TRUCK AND AUTO REPAIR
RUFFSDALE, PA
SANTMYERS GARAGE INC
SCOTTDALE, PA