What is the address of Willowbrook, City Of?

The address on the plant’s EPA facility record is 71 Willowbrook, Hutchinson, KS 67502, in Reno County. Its coordinates are 38.0993, -97.9854. For some plants the record holds the utility’s mailing address rather than the plant gate.

What treatment technology does Willowbrook, City Of use?

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

What is the NPDES permit for Willowbrook, City Of?

The facility discharges under NPDES permit KS0093050, currently effective, expiring March 2028.

Is Willowbrook, City Of in compliance?

Discharge monitoring reports show 12 violations at Willowbrook, City Of in the last three years, 12 of them effluent limit exceedances. The full history is available in Klarifi.

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

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

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Willowbrook, City Of

71 Willowbrook, Hutchinson, KS 67502 · Reno County · Publicly Owned Treatment Works

Average flow: —

Design flow: —

NPDES permit: KS0093050; Effective

Permit expires: March 2028

Population served: 90; CWNS 2022

Willowbrook, City Of is a publicly owned wastewater treatment plant in Hutchinson, Reno County, Kansas, serving about 90 residents. It discharges under NPDES permit KS0093050 (effective), which expires in March 2028, with 12 recorded violations in the last three years.

Treatment technology

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

Available with a free Klarifi account

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

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Compliance snapshot (last 3 years)

Total violations: 12

Effluent violations: 12

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

Key contacts

Decision-makers at Willowbrook, City Of.

No verified contacts on file yet

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Willowbrook, 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 19, 2026; facility record last updated February 3, 2025.

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

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