What is the address of Perry WWTP?

The address on the plant’s EPA facility record is 1419 Ivy Pl, Perry, IA 50220, in Dallas County. Its coordinates are 41.8301, -94.1150. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Perry WWTP treat?

Perry WWTP treats an average of 1.07 MGD and is permitted for a design flow of 7.88 MGD.

What treatment technology does Perry WWTP use?

Klarifi has identified 3 treatment structures and unit processes at the Perry facility. The full treatment train, with exact unit counts, is shown in Klarifi with a free account.

What is the NPDES permit for Perry WWTP?

The facility discharges under NPDES permit IA0032379, currently effective, expiring May 2030.

Is Perry WWTP in compliance?

Discharge monitoring reports show 2 violations at Perry WWTP in the last three years, 2 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Perry WWTP and how do I contact them?

Perry WWTP is a publicly owned treatment works in Perry, Iowa. Klarifi lists 4 verified decision-maker contacts for this facility, available with a free trial.

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Perry WWTP

1419 Ivy Pl, Perry, IA 50220 · Dallas County · Publicly Owned Treatment Works

Average flow: 1.07 MGD

Design flow: 7.88 MGD

NPDES permit: IA0032379; Effective

Permit expires: May 2030

Population served: 8,050; CWNS 2022

Perry WWTP is a publicly owned wastewater treatment works in Perry, Dallas County, Iowa treating an average of 1.07 million gallons per day against a permitted design capacity of 7.88 MGD, serving about 8,050 residents. It discharges under NPDES permit IA0032379 (effective), which expires in May 2030, with 2 recorded violations in the last three years.

Treatment technology

3 treatment structures and unit processes identified at Perry WWTP.

Available with a free Klarifi account

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

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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

4 verified contacts for Perry WWTP, with validated emails and direct phone numbers.

Unlock 4 verified contacts (1 more than shown)

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

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Perry 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 February 15, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · WWTP · Biosolids · all terms

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