Delta WWTP
516 Locust St, Delta, OH 43515 · Fulton County · Publicly Owned Treatment Works
- Average flow
- 0.5 MGD
- Design flow
- 0.73 MGD
- NPDES permit
- OH0020974
- Effective
- Permit expires
- August 2029
- Population served
- 3,167
- CWNS 2022
Delta WWTP is a publicly owned wastewater treatment works in Delta, Fulton County, Ohio treating an average of 0.5 million gallons per day against a permitted design capacity of 0.73 MGD, serving about 3,167 residents. It discharges under NPDES permit OH0020974 (effective), which expires in August 2029, with 90 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in June 2025.
Treatment technology
One treatment structure or unit process identified at Delta WWTP.
Available with a free Klarifi account
See the full treatment train at Delta WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 90
- Effluent violations
- 90
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 Delta WWTP in EPA's ICIS system.
- Formal actions
- 1
- 1 since FY2020
- EPA inspections
- 0
- none on record
Latest case · Jun 2025
Village of Delta WWTP AOC
Administrative order · CWA, NPDES Permit Violations · Final Order Issued
EPA's description of the case:
“AOC set measures to return to compliance.”
Source: EPA ECHO, civil enforcement case 05-2025-0327.
Full case history with a free Klarifi account
Every action against Delta WWTP with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
2 verified contacts for Delta WWTP, with validated emails and direct phone numbers.
Unlock 2 verified contacts
Names, validated emails and direct phone numbers for decision-makers at Delta WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Ohio
Liberty Center · 9 mi away
0.0026 MGD
Liberty Center · 10 mi away
0.07 MGD
Lyons · 10 mi away
—
Metamora · 11 mi away
0.32 MGD
Fayette · 12 mi away
0.07 MGD
Pettisville · 13 mi away
—
Holland · 13 mi away
0.0015 MGD
Mcclure · 13 mi away
—
Delta WWTP: 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 7, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Activated sludge · Oxidation ditch · all terms