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Paullina WWTF

Paullina, IA · Obrien County · Publicly Owned Treatment Works

Average flow
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, serving about 1,185 residents. Treatment on site includes uncovered lagoons. It discharges under NPDES permit IA0032352 (effective), which expires in March 2027, with 2 recorded violations in the last three years.

Treatment technology

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

Uncovered lagoons

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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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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 September 11, 2026; facility record last updated March 16, 2025.


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