Ashland WWTP
US Rte 42, Ashland, OH 44805 · Ashland County · Publicly Owned Treatment Works
- Average flow
- 3.54 MGD
- Design flow
- 5 MGD
- NPDES permit
- OH0023906
- Effective
- Permit expires
- October 2030
- Population served
- 19,225
- CWNS 2022
Ashland WWTP is a publicly owned wastewater treatment works in Ashland, Ashland County, Ohio treating an average of 3.54 million gallons per day against a permitted design capacity of 5 MGD, serving about 19,225 residents. It discharges under NPDES permit OH0023906 (effective), which expires in October 2030, with 12 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Ashland WWTP.
Available with a free Klarifi account
See the full treatment train at Ashland WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 12
- Effluent violations
- 6
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Capital improvement projects in Ashland
Ashland's capital improvement plan lists 2 water, sewer and wastewater line items worth $686K starting 2025–2025. The largest budgeted items are shown here.
| Project | Budget | Years |
|---|---|---|
| Sewer System Improvements | $371,781 | 2025–2025 |
| Water Capital Improvements | $314,000 | 2025–2025 |
Full project details — scope, funding source, engineering consultant and the decision-makers behind each project — are available in Klarifi, along with similar wastewater capital projects in other cities.
Key contacts
4 verified contacts for Ashland WWTP, with validated emails and direct phone numbers.
Unlock 4 verified contacts (1 more than shown)
Names, validated emails and direct phone numbers for decision-makers at Ashland WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Ohio
Ashland · 1 mi away
0.0084 MGD
Ashland · 3 mi away
0.00073 MGD
Savannah · 7 mi away
—
West Salem · 9 mi away
0.02 MGD
Mansfield · 9 mi away
0.001 MGD
West Salem · 11 mi away
0.28 MGD
Mansfield · 14 mi away
10.98 MGD
Lucas · 14 mi away
0.13 MGD
Ashland 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 April 5, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Filter press · FOG · all terms