What is the address of Udall, City Of?

The address on the plant’s EPA facility record is 110 S. Min, Udall, KS 67146, in Cowley County. Its coordinates are 37.3942, -97.1079. For some plants the record holds the utility’s mailing address rather than the plant gate.

What treatment technology does Udall, City Of use?

Klarifi has identified one treatment structure or unit process at the Udall facility. The full treatment train, with exact unit counts, is shown in Klarifi with a free account.

What is the NPDES permit for Udall, City Of?

The facility discharges under NPDES permit KS0029131, currently effective, expiring June 2031.

Is Udall, City Of in compliance?

Discharge monitoring reports show no violations at Udall, City Of in the last three years.

Who operates Udall, City Of and how do I contact them?

Udall, City Of is a publicly owned treatment works in Udall, Kansas. Klarifi lists decision-maker contacts for this facility, available with a free trial.

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Udall, City Of

110 S. Min, Udall, KS 67146 · Cowley County · Publicly Owned Treatment Works

Average flow: —

Design flow: —

NPDES permit: KS0029131; Effective

Permit expires: June 2031

Population served: 745; CWNS 2022

Udall, City Of is a publicly owned wastewater treatment plant in Udall, Cowley County, Kansas, serving about 745 residents. It discharges under NPDES permit KS0029131 (effective), which expires in June 2031, with 0 recorded violations in the last three years.

Treatment technology

One treatment structure or unit process identified at Udall, City Of.

Available with a free Klarifi account

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

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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 Udall, City Of.

No verified contacts on file yet

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Udall, City Of: 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 February 16, 2025.

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

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