What is the address of Ogden City Of STP?

The address on the plant’s EPA facility record is 626 216th Strret, Ogden, IA 50212, in Boone County. Its coordinates are 42.0385, -94.0411. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Ogden City Of STP treat?

Ogden City Of STP treats an average of 0.7 MGD and is permitted for a design flow of 4.2 MGD.

What treatment technology does Ogden City Of STP use?

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

What is the NPDES permit for Ogden City Of STP?

The facility discharges under NPDES permit IA0041904, currently effective, expiring September 2031.

Is Ogden City Of STP in compliance?

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

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

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

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Ogden City Of STP

626 216th Strret, Ogden, IA 50212 · Boone County · Publicly Owned Treatment Works

Average flow: 0.7 MGD

Design flow: 4.2 MGD

NPDES permit: IA0041904; Effective

Permit expires: September 2031

Population served: 2,007; CWNS 2022

Ogden City Of STP is a publicly owned wastewater treatment works in Ogden, Boone County, Iowa treating an average of 0.7 million gallons per day against a permitted design capacity of 4.2 MGD, serving about 2,007 residents. It discharges under NPDES permit IA0041904 (effective), which expires in September 2031, with 2 recorded violations in the last three years.

Treatment technology

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

Available with a free Klarifi account

See the full treatment train at Ogden City Of STP: 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

1 verified contact for Ogden 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 Ogden City Of STP, plus the full compliance history and discharge data.

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City Of Boone Water Pollution Control

Boone · 8 mi away

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Grand Junction WWTP

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Boxholm WWTP

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Rippey WWTP

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Paton WWTP

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Woodward City Of STP

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Ogden 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 February 1, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Tertiary treatment · Significant industrial user · all terms

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