What is the address of Bonaparte City Of STP?

The address on the plant’s EPA facility record is 1/4 Mile East Of Town, North Side Of River, Bonaparte, IA 52620, in Van Buren County. Its coordinates are 40.6973, -91.7877. For some plants the record holds the utility’s mailing address rather than the plant gate.

What treatment technology does Bonaparte City Of STP use?

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

What is the NPDES permit for Bonaparte City Of STP?

The facility discharges under NPDES permit IA0050628, currently effective, expiring July 2027.

Is Bonaparte City Of STP in compliance?

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

Who operates Bonaparte City Of STP and how do I contact them?

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

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Bonaparte City Of STP

1/4 Mile East Of Town, North Side Of River, Bonaparte, IA 52620 · Van Buren County · Publicly Owned Treatment Works

Average flow: —

Design flow: —

NPDES permit: IA0050628; Effective

Permit expires: July 2027

Population served: 359; CWNS 2022

Bonaparte City Of STP is a publicly owned wastewater treatment works in Bonaparte, Van Buren County, Iowa, serving about 359 residents. It discharges under NPDES permit IA0050628 (effective), which expires in July 2027, with 3 recorded violations in the last three years.

Treatment technology

One treatment structure or unit process identified at Bonaparte City Of STP.

Available with a free Klarifi account

See the full treatment train at Bonaparte City Of STP: structures, unit processes and planned upgrades, with exact unit counts.

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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 Bonaparte City Of STP.

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Keosauqua City Of STP

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Mount Sterling, City Of STP

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Stockport City Of STP

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Donnellson City Of STP

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Bonaparte City Of STP: 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 7, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Centrate · Ozonation · all terms

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