What is the address of Bennington Wastewater Plant?

The address on the plant’s EPA facility record is W Bennington St, Bennington, KS 67422, in Ottawa County. Its coordinates are 39.0250, -97.6017. For some plants the record holds the utility’s mailing address rather than the plant gate.

What treatment technology does Bennington Wastewater Plant use?

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

What is the NPDES permit for Bennington Wastewater Plant?

The facility discharges under NPDES permit KS0095567, currently effective, expiring December 2029.

Is Bennington Wastewater Plant in compliance?

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

Who operates Bennington Wastewater Plant and how do I contact them?

Bennington Wastewater Plant is a publicly owned treatment works in Bennington, Kansas. Klarifi lists decision-maker contacts for this facility, available with a free trial.

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Bennington Wastewater Plant

W Bennington St, Bennington, KS 67422 · Ottawa County · Publicly Owned Treatment Works

Average flow: —

Design flow: —

NPDES permit: KS0095567; Effective

Permit expires: December 2029

Population served: 634; CWNS 2022

Bennington Wastewater Plant is a publicly owned wastewater treatment works in Bennington, Ottawa County, Kansas, serving about 634 residents. It discharges under NPDES permit KS0095567 (effective), which expires in December 2029, with 3 recorded violations in the last three years.

Treatment technology

One treatment structure or unit process identified at Bennington Wastewater Plant.

Available with a free Klarifi account

See the full treatment train at Bennington Wastewater Plant: 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

Decision-makers at Bennington Wastewater Plant.

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Bennington Wastewater Plant: 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 March 29, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Oxidation ditch · Anaerobic digester · all terms

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