How much wastewater does Paullina WWTF treat?

Paullina WWTF treats an average of 0.08 MGD and is permitted for a design flow of 1.07 MGD.

What treatment technology does Paullina WWTF use?

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

What is the NPDES permit for Paullina WWTF?

The facility discharges under NPDES permit IA0032352, currently effective, expiring March 2027.

Is Paullina WWTF in compliance?

Discharge monitoring reports show 2 violations at Paullina WWTF in the last three years, 2 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Paullina WWTF and how do I contact them?

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

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Paullina WWTF

Paullina, IA 51046 · Obrien County · Publicly Owned Treatment Works

Average flow: 0.08 MGD

Design flow: 1.07 MGD

NPDES permit: IA0032352; Effective

Permit expires: March 2027

Population served: 1,185; CWNS 2022

Paullina WWTF is a publicly owned wastewater treatment works in Paullina, Obrien County, Iowa treating an average of 0.08 million gallons per day against a permitted design capacity of 1.07 MGD, serving about 1,185 residents. It discharges under NPDES permit IA0032352 (effective), which expires in March 2027, with 2 recorded violations in the last three years.

Treatment technology

2 treatment structures and unit processes identified at Paullina WWTF.

Available with a free Klarifi account

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

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Compliance snapshot (last 3 years)

Total violations: 2

Effluent violations: 2

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

Key contacts

Decision-makers at Paullina WWTF.

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Nearby wastewater treatment plants in Iowa

Calumet City Of STP

Calumet · 6 mi away

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Primghar Municipal Light Plant

Primghar · 8 mi away

0.29 MGD

Sutherland Stl

Sutherland · 10 mi away

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Larrabee WWTP

Larrabee · 10 mi away

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Archer City Of STP

Archer · 10 mi away

0.0054 MGD

Granville City Of STP

Granville · 11 mi away

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Cleghorn WWTP

Cleghorn · 12 mi away

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Meriden WWTP

Meriden · 12 mi away

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Paullina WWTF: 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 14, 2026.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Anaerobic digester · Lift station · all terms

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