How much wastewater does Martinsville Stp, City Of treat?

Martinsville Stp, City Of treats an average of 0.06 MGD and is permitted for a design flow of 0.38 MGD.

What treatment technology does Martinsville Stp, City Of use?

Klarifi has identified clarifiers, aerated lagoons, uncovered lagoons at the Martinsville facility.

What is the NPDES permit for Martinsville Stp, City Of?

The facility discharges under NPDES permit ILG580269, currently effective, expiring May 2027.

Is Martinsville Stp, City Of in compliance?

Discharge monitoring reports show 3 violations at Martinsville Stp, City Of in the last three years, 3 of them effluent limit exceedances. The full history is available in Klarifi.

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

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

Try for free Log in

Martinsville Stp, City Of

Martinsville, IL · Clark County · Publicly Owned Treatment Works

Average flow: 0.06 MGD

Design flow: 0.38 MGD

NPDES permit: ILG580269; Effective

Permit expires: May 2027

Population served: 1,143; CWNS 2022

Martinsville Stp, City Of is a publicly owned wastewater treatment works in Martinsville, Clark County, Illinois treating an average of 0.06 million gallons per day against a permitted design capacity of 0.38 MGD, serving about 1,143 residents. Treatment on site includes clarifiers, aerated lagoons, uncovered lagoons. It discharges under NPDES permit ILG580269 (effective), which expires in May 2027, with 3 recorded violations in the last three years.

Treatment technology

Treatment structures identified at this facility. Exact unit counts are available in Klarifi.

Clarifiers

Unlock

Aerated lagoons

Unlock

Uncovered lagoons

Unlock

Unlock exact unit counts →

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 Martinsville Stp, City Of.

No verified contacts on file yet

Klarifi verifies plant and municipal decision-makers continuously. Start a free trial to browse contacts at nearby plants and flag this one for verification.

Try Klarifi free

Nearby wastewater treatment plants in Illinois

Casey - Northeast Stp, City Of

Casey · 6 mi away

0.21 MGD

Marshall Stp, City Of

Marshall · 10 mi away

0.21 MGD

Greenup, Village Of

Greenup · 17 mi away

0.29 MGD

Hutsonville STP

Hutsonville · 19 mi away

—

Toledo Stp, Village Of

Toledo · 21 mi away

0.08 MGD

Oblong Stp, Village Of

Oblong · 22 mi away

—

Robinson Wwtp, City Of

Robinson · 23 mi away

0.97 MGD

Willow Hill Stp, Village Of

Willow Hill · 24 mi away

—

Martinsville Stp, 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 September 11, 2026; facility record last updated November 7, 2025.

Try Klarifi for free

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

Try for free