What is the address of Woodburn City Of (sirwa)?

The address on the plant’s EPA facility record is Idaho Ln, Woodburn, IA 50275, in Clarke County. Its coordinates are 41.0082, -93.5770. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Woodburn City Of (sirwa) treat?

Woodburn City Of (sirwa) is permitted for a design flow of 0.05 MGD. Its average daily flow is not available in the current EPA data.

What treatment technology does Woodburn City Of (sirwa) use?

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

What is the NPDES permit for Woodburn City Of (sirwa)?

The facility discharges under NPDES permit IA0075256, currently effective, expiring June 2029.

Is Woodburn City Of (sirwa) in compliance?

Discharge monitoring reports show no violations at Woodburn City Of (sirwa) in the last three years.

Who operates Woodburn City Of (sirwa) and how do I contact them?

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

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Woodburn City Of (sirwa)

Idaho Ln, Woodburn, IA 50275 · Clarke County · Publicly Owned Treatment Works

Average flow: —

Design flow: 0.05 MGD

NPDES permit: IA0075256; Effective

Permit expires: June 2029

Population served: 146; CWNS 2022

Woodburn City Of (sirwa) is a publicly owned wastewater treatment plant in Woodburn, Clarke County, Iowa, serving about 146 residents. It discharges under NPDES permit IA0075256 (effective), which expires in June 2029, with 0 recorded violations in the last three years.

Treatment technology

One treatment structure or unit process identified at Woodburn City Of (sirwa).

Available with a free Klarifi account

See the full treatment train at Woodburn City Of (sirwa): 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 Woodburn City Of (sirwa), with validated emails and direct phone numbers.

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Names, validated emails and direct phone numbers for decision-makers at Woodburn City Of (sirwa), plus the full compliance history and discharge data.

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Woodburn City Of (sirwa): 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 16, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Sludge dewatering · Biological nutrient removal · all terms

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