Pataskala WWTP
Pataskala, OH · Licking County · Publicly Owned Treatment Works
- Average flow
- 0.66 MGD
- Design flow
- 1.1 MGD
- NPDES permit
- OH0020273
- Effective
- Permit expires
- October 2030
- Population served
- 17,911
- CWNS 2022
Pataskala WWTP is a publicly owned wastewater treatment works in Pataskala, Licking County, Ohio treating an average of 0.66 million gallons per day against a permitted design capacity of 1.1 MGD, serving about 17,911 residents. Treatment on site includes clarifiers, uncovered lagoons, carrousels / oxidation ditches. It discharges under NPDES permit OH0020273 (effective), which expires in October 2030, with 43 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Clarifiers
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Uncovered lagoons
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Carrousels / oxidation ditches
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Compliance snapshot (last 3 years)
- Total violations
- 43
- Effluent violations
- 43
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for Pataskala WWTP, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Pataskala WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Ohio
Kirkersville · 5 mi away
0.04 MGD
Hebron · 5 mi away
1.87 MGD
Pickerington · 7 mi away
0.13 MGD
Lancaster · 8 mi away
1.81 MGD
Millersport · 9 mi away
0.1 MGD
Pickerington · 9 mi away
2.54 MGD
Granville · 10 mi away
0.42 MGD
Hebron · 10 mi away
0.44 MGD
Pataskala 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 September 11, 2026; facility record last updated August 13, 2026.