What is the address of Madison, City Of?

The address on the plant’s EPA facility record is PO Box 247, Madison, KS 66860, in Greenwood County. Its coordinates are 38.1418, -96.1296. For some plants the record holds the utility’s mailing address rather than the plant gate.

What treatment technology does Madison, City Of use?

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

What is the NPDES permit for Madison, City Of?

The facility discharges under NPDES permit KS0093858, currently effective, expiring December 2026.

Is Madison, City Of in compliance?

Discharge monitoring reports show 6 violations at Madison, City Of in the last three years, 6 of them effluent limit exceedances. The full history is available in Klarifi.

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

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

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Madison, City Of

PO Box 247, Madison, KS 66860 · Greenwood County · Publicly Owned Treatment Works

Average flow: —

Design flow: —

NPDES permit: KS0093858; Effective

Permit expires: December 2026

Population served: 880; CWNS 2022

Madison, City Of is a publicly owned wastewater treatment plant in Madison, Greenwood County, Kansas, serving about 880 residents. It discharges under NPDES permit KS0093858 (effective), which expires in December 2026, with 6 recorded violations in the last three years.

Treatment technology

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

Available with a free Klarifi account

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

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Compliance snapshot (last 3 years)

Total violations: 6

Effluent violations: 6

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

Key contacts

1 verified contact for Madison, City Of, with validated emails and direct phone numbers.

Unlock 1 verified contact

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

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Madison, 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 March 8, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Filter press · FOG · all terms

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