What is the address of City Of Hillsboro?

The address on the plant’s EPA facility record is 1004 S. Wilson, Hillsboro, KS 67063, in Marion County. Its coordinates are 38.3421, -97.1954. For some plants the record holds the utility’s mailing address rather than the plant gate.

What treatment technology does City Of Hillsboro use?

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

What is the NPDES permit for City Of Hillsboro?

The facility discharges under NPDES permit KS0097896, currently effective, expiring December 2028.

Is City Of Hillsboro in compliance?

Discharge monitoring reports show 7 violations at City Of Hillsboro in the last three years, 7 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates City Of Hillsboro and how do I contact them?

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

Try for free Log in

City Of Hillsboro

1004 S. Wilson, Hillsboro, KS 67063 · Marion County · Publicly Owned Treatment Works

Average flow: —

Design flow: —

NPDES permit: KS0097896; Effective

Permit expires: December 2028

Population served: 2,804; CWNS 2022

City Of Hillsboro is a publicly owned wastewater treatment plant in Hillsboro, Marion County, Kansas, serving about 2,804 residents. It discharges under NPDES permit KS0097896 (effective), which expires in December 2028, with 7 recorded violations in the last three years.

Treatment technology

One treatment structure or unit process identified at City Of Hillsboro.

Available with a free Klarifi account

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

Create a free account

Compliance snapshot (last 3 years)

Total violations: 7

Effluent violations: 7

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

Key contacts

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

Unlock 1 verified contact

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

Try Klarifi free

Nearby wastewater treatment plants in Kansas

Lehigh, City Of

Hillsboro · 2 mi away

—

Marion Wastewater Plant

Marion · 9 mi away

—

Canton, City Of

Canton · 12 mi away

—

Peabody Wastewater Plant Ronnie Harms

Peabody · 14 mi away

—

Walton Waste Water Treatment Facility C/o City Hall

Walton · 16 mi away

—

Florence Wastewater Plant

Florence · 16 mi away

—

Lincolnville, City Of

Lincolnville · 17 mi away

—

Hesston Waste Water Treatment

Hesston · 19 mi away

0.38 MGD

City Of Hillsboro: 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 August 18, 2026.

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

Try Klarifi for free

Create your own trial account and explore how Klarifi can help you.

Try for free