What is the address of Parsons WWTP?

The address on the plant’s EPA facility record is 112 South 17th Street, Parsons, KS 67357, in Labette County. Its coordinates are 37.3591, -95.2627. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Parsons WWTP treat?

Parsons WWTP treats an average of 1.09 MGD.

Has Parsons WWTP been subject to EPA enforcement action?

EPA's enforcement records list 3 formal civil enforcement cases naming Parsons WWTP, 0 since fiscal year 2020. The latest case reached its current status in May 2017 (administrative order, final order with penalty). Penalties assessed across the cases total $20,000. The full case history, with milestones, violation types and EPA's case summaries, is shown in Klarifi with a free account.

What treatment technology does Parsons WWTP use?

Klarifi has identified 2 treatment structures and unit processes at the Parsons facility. The full treatment train, with exact unit counts, is shown in Klarifi with a free account.

What is the NPDES permit for Parsons WWTP?

The facility discharges under NPDES permit KS0097560, currently effective, expiring September 2028.

Is Parsons WWTP in compliance?

Discharge monitoring reports show 4 violations at Parsons WWTP in the last three years, 4 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Parsons WWTP and how do I contact them?

Parsons WWTP is a publicly owned treatment works in Parsons, Kansas. Klarifi lists 3 verified decision-maker contacts for this facility, available with a free trial.

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Parsons WWTP

112 South 17th Street, Parsons, KS 67357 · Labette County · Publicly Owned Treatment Works

Average flow: 1.09 MGD

Design flow: —

NPDES permit: KS0097560; Effective

Permit expires: September 2028

Population served: 11,310; CWNS 2022

Parsons WWTP is a publicly owned wastewater treatment works in Parsons, Labette County, Kansas treating an average of 1.09 million gallons per day, serving about 11,310 residents. It discharges under NPDES permit KS0097560 (effective), which expires in September 2028, with 4 recorded violations in the last three years. EPA has recorded 3 formal enforcement actions naming the plant, the latest in May 2017.

Treatment technology

2 treatment structures and unit processes identified at Parsons WWTP.

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See the full treatment train at Parsons WWTP: structures, unit processes and planned upgrades, with exact unit counts.

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Compliance snapshot (last 3 years)

Total violations: 4

Effluent violations: 4

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

EPA enforcement history

Federal civil enforcement cases, compliance inspections and informal actions recorded for Parsons WWTP in EPA's ICIS system.

Formal actions: 3; 0 since FY2020

Penalties assessed: $20,000; all cases

Compliance actions: $6M; required by EPA orders

EPA inspections: 0; none on record

Latest case · May 2017

CITY OF PARSONS, KANSAS

Administrative order · CWA, NPDES Permit Violations · Final Order With Penalty · Penalty $20,000

Source: EPA ECHO, civil enforcement case 07-2017-0100.

Full case history with a free Klarifi account

Every action against Parsons WWTP with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.

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Key contacts

3 verified contacts for Parsons WWTP, with validated emails and direct phone numbers.

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

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Parsons WWTP: 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 30, 2025.

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

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