What is the address of Ellsworth WWTP?

The address on the plant’s EPA facility record is Hwy 175 And R61, Ellsworth, IA 50075, in Hamilton County. Its coordinates are 42.3040, -93.5923. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Ellsworth WWTP treat?

Ellsworth WWTP treats an average of 0.14 MGD.

What treatment technology does Ellsworth WWTP use?

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

What is the NPDES permit for Ellsworth WWTP?

The facility discharges under NPDES permit IA0026280, currently effective, expiring November 2027.

Is Ellsworth WWTP in compliance?

Discharge monitoring reports show no violations at Ellsworth WWTP in the last three years.

Who operates Ellsworth WWTP and how do I contact them?

Ellsworth WWTP is a publicly owned treatment works in Ellsworth, Iowa. Klarifi lists decision-maker contacts for this facility, available with a free trial.

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Ellsworth WWTP

Hwy 175 And R61, Ellsworth, IA 50075 · Hamilton County · Publicly Owned Treatment Works

Average flow: 0.14 MGD

Design flow: —

NPDES permit: IA0026280; Effective

Permit expires: November 2027

Population served: 508; CWNS 2022

Ellsworth WWTP is a publicly owned wastewater treatment works in Ellsworth, Hamilton County, Iowa treating an average of 0.14 million gallons per day, serving about 508 residents. It discharges under NPDES permit IA0026280 (effective), which expires in November 2027, with 0 recorded violations in the last three years.

Treatment technology

One treatment structure or unit process identified at Ellsworth WWTP.

Available with a free Klarifi account

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

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Compliance snapshot (last 3 years)

Total violations: 0

Effluent violations: 0

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

Key contacts

Decision-makers at Ellsworth WWTP.

No verified contacts on file yet

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Nearby wastewater treatment plants in Iowa

Jewell City Of STP

Jewell · 2 mi away

0.11 MGD

Story City City Of STP

Story City · 9 mi away

0.93 MGD

Kamrar City Of STP

Kamrar · 9 mi away

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Radcliffe City Of STP

Radcliffe · 9 mi away

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Roland City Of STP

Roland · 11 mi away

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Stanhope WWTP

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Blairsburg City Of STP

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Williams City Of STP

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Ellsworth 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 September 11, 2026.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Sludge dewatering · Biological nutrient removal · all terms

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