EmissionsLookup
Non-Compliance Clean Water Act

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
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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.

5
Water (CWA)
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.

Civil Judicial Action
Clean Water Act · Case PA-0221317_03222022 · Mar 22, 2022
$100
State CWA Non Penalty AO
Clean Water Act · Case PA-0221317_02222022 · Feb 22, 2022
State Administrative Order of Consent
Clean Water Act · Case PA-0221317_03062018 · Mar 6, 2018
$100
State CWA Penalty AO
Clean Water Act · Case PA-0221317_05092011 · May 9, 2011
$5,000

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