What is the address of Boxholm WWTP?

The address on the plant’s EPA facility record is C Ave & 130th St, Boxholm, IA 50040, in Boone County. Its coordinates are 42.1655, -94.1216. For some plants the record holds the utility’s mailing address rather than the plant gate.

What treatment technology does Boxholm WWTP use?

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

What is the NPDES permit for Boxholm WWTP?

The facility discharges under NPDES permit IA0058491, currently administratively continued, expiring July 2017.

Is Boxholm WWTP in compliance?

Discharge monitoring reports show 1 violation at Boxholm WWTP in the last three years, 1 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Boxholm WWTP and how do I contact them?

Boxholm WWTP is a publicly owned treatment works in Boxholm, Iowa. Klarifi lists 1 verified decision-maker contact for this facility, available with a free trial.

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Boxholm WWTP

C Ave & 130th St, Boxholm, IA 50040 · Boone County · Publicly Owned Treatment Works

Average flow: —

Design flow: —

NPDES permit: IA0058491; Administratively continued

Permit expires: July 2017

Population served: 181; CWNS 2022

Boxholm WWTP is a publicly owned wastewater treatment works in Boxholm, Boone County, Iowa, serving about 181 residents. It discharges under NPDES permit IA0058491 (administratively continued), which expires in July 2017, with 1 recorded violation in the last three years.

Treatment technology

One treatment structure or unit process identified at Boxholm WWTP.

Available with a free Klarifi account

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

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Compliance snapshot (last 3 years)

Total violations: 1

Effluent violations: 1

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

Key contacts

1 verified contact for Boxholm WWTP, with validated emails and direct phone numbers.

Unlock 1 verified contact

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

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Boxholm 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 27, 2026.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Activated sludge · Oxidation ditch · all terms

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