What is the address of Woden City Of STP?

The address on the plant’s EPA facility record is 1/2 Mile W Of Echo Ave. & 330th St Intersection, Woden, IA 50484, in Hancock County. Its coordinates are 43.2426, -93.9004. For some plants the record holds the utility’s mailing address rather than the plant gate.

What treatment technology does Woden City Of STP use?

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

What is the NPDES permit for Woden City Of STP?

The facility discharges under NPDES permit IA0084174, currently effective, expiring June 2028.

Is Woden City Of STP in compliance?

Discharge monitoring reports show no violations at Woden City Of STP in the last three years.

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

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

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Woden City Of STP

1/2 Mile W Of Echo Ave. & 330th St Intersection, Woden, IA 50484 · Hancock County · Publicly Owned Treatment Works

Average flow: —

Design flow: —

NPDES permit: IA0084174; Effective

Permit expires: June 2028

Population served: —; CWNS 2022

Woden City Of STP is a publicly owned wastewater treatment works in Woden, Hancock County, Iowa. It discharges under NPDES permit IA0084174 (effective), which expires in June 2028, with 0 recorded violations in the last three years.

Treatment technology

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

Available with a free Klarifi account

See the full treatment train at Woden City Of STP: 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

1 verified contact for Woden City Of STP, with validated emails and direct phone numbers.

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Names, validated emails and direct phone numbers for decision-makers at Woden City Of STP, plus the full compliance history and discharge data.

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Woden 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 January 30, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Oxidation ditch · Anaerobic digester · all terms

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