New Philadelphia WWTP
1422 Delaware Drive, New Philadelphia, OH 44663 · Tuscarawas County · Publicly Owned Treatment Works
- Average flow
- 1.95 MGD
- Design flow
- 4.5 MGD
- NPDES permit
- OH0026727
- Administratively continued
- Permit expires
- July 2026
- Population served
- 17,665
- CWNS 2022
New Philadelphia WWTP is a publicly owned wastewater treatment works in New Philadelphia, Tuscarawas County, Ohio treating an average of 1.95 million gallons per day against a permitted design capacity of 4.5 MGD, serving about 17,665 residents. It discharges under NPDES permit OH0026727 (administratively continued), which expires in July 2026, with 12 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at New Philadelphia WWTP.
Available with a free Klarifi account
See the full treatment train at New Philadelphia WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 12
- Effluent violations
- 12
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
2 verified contacts for New Philadelphia WWTP, with validated emails and direct phone numbers.
Unlock 2 verified contacts
Names, validated emails and direct phone numbers for decision-makers at New Philadelphia WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Ohio
Dover · 2 mi away
1.27 MGD
New Philadelphia · 3 mi away
0.0061 MGD
New Philadelphia · 4 mi away
0.35 MGD
Tuscarawas · 7 mi away
0.21 MGD
Uhrichsville · 8 mi away
1.77 MGD
Strasburg · 8 mi away
0.34 MGD
Dellroy · 8 mi away
0.41 MGD
Gnadenhutten · 9 mi away
0.09 MGD
New Philadelphia 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 September 12, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Ozonation · Activated sludge · all terms