What is the address of Pataskala WWTP?

The address on the plant’s EPA facility record is 9550 Creek Road, Pataskala, OH 43062, in Licking County. Its coordinates are 39.9884, -82.6685. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Pataskala WWTP treat?

Pataskala WWTP treats an average of 1.02 MGD and is permitted for a design flow of 1.1 MGD.

What treatment technology does Pataskala WWTP use?

Klarifi has identified 3 treatment structures and unit processes at the Pataskala facility. The full treatment train, with exact unit counts, is shown in Klarifi with a free account.

What is the NPDES permit for Pataskala WWTP?

The facility discharges under NPDES permit OH0020273, currently effective, expiring October 2030.

Is Pataskala WWTP in compliance?

Discharge monitoring reports show 36 violations at Pataskala WWTP in the last three years, 36 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Pataskala WWTP and how do I contact them?

Pataskala WWTP is a publicly owned treatment works in Pataskala, Ohio. Klarifi lists 1 verified decision-maker contact for this facility, available with a free trial.

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Pataskala WWTP

9550 Creek Road, Pataskala, OH 43062 · Licking County · Publicly Owned Treatment Works

Average flow: 1.02 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 1.02 million gallons per day against a permitted design capacity of 1.1 MGD, serving about 17,911 residents. It discharges under NPDES permit OH0020273 (effective), which expires in October 2030, with 36 recorded violations in the last three years.

Treatment technology

3 treatment structures and unit processes identified at Pataskala WWTP.

Available with a free Klarifi account

See the full treatment train at Pataskala WWTP: structures, unit processes and planned upgrades, with exact unit counts.

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Compliance snapshot (last 3 years)

Total violations: 36

Effluent violations: 36

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.

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Nearby wastewater treatment plants in Ohio

Kirkersville WWTP

Kirkersville · 5 mi away

0.07 MGD

Southwest Licking W & Sd Gale Rd Envir Ctrl Fac

Hebron · 5 mi away

2.33 MGD

Sycamore Creek WRF

Pickerington · 7 mi away

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Fairfield Co Tussing Road WWTP

Lancaster · 8 mi away

2.2 MGD

Millersport STP

Millersport · 9 mi away

0.27 MGD

Pickerington WWTP

Pickerington · 9 mi away

2.8 MGD

Granville WWTP

Granville · 10 mi away

0.5 MGD

Hebron Village WRF

Hebron · 10 mi away

0.69 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 October 26, 2026; facility record last updated August 13, 2026.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Tertiary treatment · Significant industrial user · all terms

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