What is the address of Union City WWTP?

The address on the plant’s EPA facility record is 825 North Jackson Pike, Union City, IN 47390, in Randolph County. Its coordinates are 40.2115, -84.8239. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Union City WWTP treat?

Union City WWTP treats an average of 0.64 MGD and is permitted for a design flow of 1.5 MGD.

What treatment technology does Union City WWTP use?

Klarifi has identified 2 treatment structures and unit processes at the Union City facility. The full treatment train, with exact unit counts, is shown in Klarifi with a free account.

What is the NPDES permit for Union City WWTP?

The facility discharges under NPDES permit IN0020982, currently effective, expiring November 2028.

Is Union City WWTP in compliance?

Discharge monitoring reports show 3 violations at Union City WWTP in the last three years, 3 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Union City WWTP and how do I contact them?

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

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Union City WWTP

825 North Jackson Pike, Union City, IN 47390 · Randolph County · Publicly Owned Treatment Works

Average flow: 0.64 MGD

Design flow: 1.5 MGD

NPDES permit: IN0020982; Effective

Permit expires: November 2028

Population served: 3,454; CWNS 2022

Union City WWTP is a publicly owned wastewater treatment works in Union City, Randolph County, Indiana treating an average of 0.64 million gallons per day against a permitted design capacity of 1.5 MGD, serving about 3,454 residents. It discharges under NPDES permit IN0020982 (effective), which expires in November 2028, with 3 recorded violations in the last three years.

Treatment technology

2 treatment structures and unit processes identified at Union City WWTP.

Available with a free Klarifi account

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

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Compliance snapshot (last 3 years)

Total violations: 3

Effluent violations: 3

Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.

Key contacts

1 verified contact for Union City WWTP, with validated emails and direct phone numbers.

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Names, validated emails and direct phone numbers for decision-makers at Union City WWTP, plus the full compliance history and discharge data.

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Nearby wastewater treatment plants in Indiana

Winchester WWTP

Winchester · 9 mi away

0.94 MGD

Salamonia WWTP

Salamonia · 11 mi away

—

Ridgeville WWTP

Ridgeville · 12 mi away

0.09 MGD

Lynn WWTP

Lynn · 14 mi away

0.13 MGD

Farmland Municipal STP

Farmland · 16 mi away

0.43 MGD

Portland WWTP

Portland · 17 mi away

1.5 MGD

Fountain City Water Works

Fountain City · 19 mi away

—

Redkey WWTP

Redkey · 20 mi away

0.21 MGD

Union City 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 May 18, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Equalization tank · Centrate · all terms

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