Attica Wastewater Treatment Plant
122 Prospect St, Attica, NY 14011 · Wyoming County · Publicly Owned Treatment Works
- Average flow
- 0.95 MGD
- Design flow
- 1.4 MGD
- NPDES permit
- NY0021849
- Administratively continued
- Permit expires
- December 2021
- Population served
- 5,300
- CWNS 2022
Attica Wastewater Treatment Plant is a publicly owned wastewater treatment works in Attica, Wyoming County, New York treating an average of 0.95 million gallons per day against a permitted design capacity of 1.4 MGD, serving about 5,300 residents. It discharges under NPDES permit NY0021849 (administratively continued), which expires in December 2021, with 9 recorded violations in the last three years. EPA has recorded 2 formal enforcement actions naming the plant, the latest in June 2005.
Treatment technology
3 treatment structures and unit processes identified at Attica Wastewater Treatment Plant.
Available with a free Klarifi account
See the full treatment train at Attica Wastewater Treatment Plant: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 9
- Effluent violations
- 9
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
EPA enforcement history
Federal civil enforcement cases, compliance inspections and informal actions recorded for Attica Wastewater Treatment Plant in EPA's ICIS system.
- Formal actions
- 2
- 0 since FY2020
- Penalties assessed
- $400
- all cases
- EPA inspections
- 1
- latest Nov 2010
Latest case · Jun 2005
Village of Attica Wastewater Treatment Plant
Administrative order · CAA, Prevention of Accidental Release/Risk Management Plans (RMPs) · Final Order With Penalty · Penalty $400
EPA's description of the case:
“This is an expedited settlement issued for violations of the risk management program requirements regarding failure to re-submit an RMP due on the 5 year anniversary of the original submittal.”
Source: EPA ECHO, civil enforcement case 02-2005-1311.
Full case history with a free Klarifi account
Every action against Attica Wastewater Treatment Plant with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
Decision-makers at Attica Wastewater Treatment Plant.
No verified contacts on file yet
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Nearby wastewater treatment plants in New York
Darien Center · 6 mi away
0.03 MGD
Batavia · 9 mi away
5.32 MGD
Warsaw · 11 mi away
0.68 MGD
Alden · 12 mi away
0.51 MGD
Pavilion · 13 mi away
0.03 MGD
Oakfield · 14 mi away
0.17 MGD
Alden · 15 mi away
0.02 MGD
Elba · 15 mi away
0.06 MGD
Attica Wastewater Treatment Plant: frequently asked questions
Sources and methodology
Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.
Data refreshed October 26, 2026; facility record last updated March 15, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · FOG · Equalization tank · all terms