Arrowhead Estates WWTP
18630 St Rte 67, Wapakoneta, OH 45895 · Auglaize County · Publicly Owned Treatment Works
- Average flow
- 0.0041 MGD
- Design flow
- 0.01 MGD
- NPDES permit
- OH0079138
- Effective
- Permit expires
- July 2030
- Population served
- 72
- CWNS 2022
Arrowhead Estates WWTP is a publicly owned wastewater treatment works in Wapakoneta, Auglaize County, Ohio treating an average of 0.0041 million gallons per day against a permitted design capacity of 0.01 MGD, serving about 72 residents. It discharges under NPDES permit OH0079138 (effective), which expires in July 2030, with 0 recorded violations in the last three years.
Treatment technology
Treatment structures and unit processes at Arrowhead Estates WWTP.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 0
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Arrowhead Estates WWTP.
No verified contacts on file yet
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Nearby wastewater treatment plants in Ohio
Uniopolis · 1 mi away
0.0071 MGD
Wapakoneta · 3 mi away
0.0067 MGD
Cridersville · 5 mi away
0.34 MGD
Wapakoneta · 6 mi away
0.00055 MGD
Wapakoneta · 6 mi away
4.58 MGD
Waynesfield · 7 mi away
0.16 MGD
Wapakoneta · 7 mi away
0.0048 MGD
Lima · 8 mi away
14.49 MGD
Arrowhead Estates 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 · Significant industrial user · WWTP · all terms