ALLEGHENY-VALLEY DEVEL CORP STP
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $100 in total penalties since records began.
- Address
-
9 PENN WEST WAY
EMLENTON, PA 16373
View on map ↗ - County
- BUTLER County
- Inspections
- 1 · last Mar 14, 2023
- Total Penalties
- $100 · last Mar 22, 2022
- Registry ID
- 110063899759
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 | Effluent Violations - Numeric effluent violation | Jul 5, 2017 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | May 26, 2016 | — | 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 |
|---|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.30 mg/L | 6.00 | +55% | Jan 2026 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.50 mg/L | 6.00 | +58% | Nov 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.40 mg/L | 2.00 | +270% | Oct 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 36.00 mg/L | 30.00 | +20% | Aug 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.00 mg/L | 2.00 | +400% | Aug 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 56.50 mg/L | 30.00 | +88% | Jul 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 30.40 mg/L | 25.00 | +22% | Jul 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.70 mg/L | 2.00 | +685% | Jul 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.50 mg/L | 2.00 | +425% | Jun 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 70.00 mg/L | 30.00 | +133% | May 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 30.90 mg/L | 25.00 | +24% | May 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,000.00 | +142% | May 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.80 mg/L | 2.00 | +490% | May 2025 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 200.00 | +1,110% | May 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.70 mg/L | 6.00 | +78% | Apr 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 18.60 mg/L | 6.00 | +210% | Mar 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.30 mg/L | 6.00 | +38% | Nov 2024 | Resolved |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.56 mg/L | 6.00 | +7% | Sep 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,000.00 | +99,999% | May 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 49.00 MPN/100mL | 200.00 | +99,999% | May 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.60 mg/L | 2.00 | +230% | Oct 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 17.20 mg/L | 2.00 | +760% | Sep 2023 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 70.00 MPN/100mL | 200.00 | +99,999% | Aug 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,000.00 | +99,999% | Aug 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.10 mg/L | 2.00 | +255% | Jul 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.10 mg/L | 2.00 | +105% | Jun 2023 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 139.00 MPN/100mL | 200.00 | +99,999% | May 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.30 mg/L | 2.00 | +315% | May 2023 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,000.00 | +99,999% | May 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.60 mg/L | 6.00 | +10% | Apr 2023 | Resolved |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.60 mg/L | 6.00 | +7% | Sep 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.60 mg/L | 2.00 | +480% | Aug 2022 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.51 mg/L | 6.00 | +8% | Apr 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.90 mg/L | 6.00 | +182% | Mar 2022 | Resolved |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.61 mg/L | 6.00 | +7% | Feb 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.88 mg/L | 2.00 | +244% | Oct 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.36 mg/L | 2.00 | +218% | Sep 2021 | Resolved |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.60 mg/L | 6.00 | +7% | Sep 2021 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.91 mg/L | 6.00 | +2% | Aug 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.00 mg/L | 2.00 | +50% | Aug 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.95 mg/L | 2.00 | +98% | Jun 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.30 mg/L | 6.00 | +38% | Nov 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.82 mg/L | 2.00 | +91% | Aug 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.75 mg/L | 2.00 | +138% | Oct 2019 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.80 mg/L | 2.00 | +240% | Sep 2019 | Resolved |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.92 mg/L | 6.00 | +1% | Sep 2019 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.16 mg/L | 6.00 | +14% | Jul 2019 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.16 mg/L | 6.00 | +31% | Jun 2019 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.62 mg/L | 6.00 | +6% | Apr 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.45 mg/L | 6.00 | +41% | Apr 2019 | 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.