54 South Street, Walton, NY 13856 · Delaware County · Publicly Owned Treatment Works
Walton - V WWTP is a publicly owned wastewater treatment works in Walton, Delaware County, New York treating an average of 0.88 million gallons per day against a permitted design capacity of 1.55 MGD, serving about 3,258 residents. It discharges under NPDES permit NY0027154 (administratively continued), which expires in January 2020, with 24 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in February 2026.
One treatment structure or unit process identified at Walton - V WWTP.
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See the full treatment train at Walton - V WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Federal civil enforcement cases, compliance inspections and informal actions recorded for Walton - V WWTP in EPA's ICIS system.
Latest case · Feb 2026
Village of Walton - Pretreatment
Administrative order · CWA, NPDES Permit Violations · Final Order No Penalty · Compliance actions $10,000
EPA's description of the case:
“Respondent to submit material to become a delegated pretreatment control authority.”
Source: EPA ECHO, civil enforcement case 02-2026-3012.
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Every action against Walton - V WWTP with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Decision-makers at Walton - V WWTP.
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0.06 MGD
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0.02 MGD
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1.99 MGD
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0.24 MGD
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0.24 MGD
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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 May 22, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Biosolids · Filter press · all terms