What is the address of Noonan City Of?

The address on the plant’s EPA facility record is Main St. And Atlantic Ave, Noonan, ND 58765, in Divide County. Its coordinates are 48.8925, -103.0146. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Noonan City Of treat?

Noonan City Of is permitted for a design flow of 0.001 MGD. Its average daily flow is not available in the current EPA data.

What treatment technology does Noonan City Of use?

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

What is the NPDES permit for Noonan City Of?

The facility discharges under NPDES permit NDG321857, currently effective, expiring September 2029.

Is Noonan City Of in compliance?

Discharge monitoring reports show 27 violations at Noonan City Of in the last three years. The full history is available in Klarifi.

Who operates Noonan City Of and how do I contact them?

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

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Noonan City Of

Main St. And Atlantic Ave, Noonan, ND 58765 · Divide County · Publicly Owned Treatment Works

Average flow: —

Design flow: 0.001 MGD

NPDES permit: NDG321857; Effective

Permit expires: September 2029

Population served: 140; CWNS 2022

Noonan City Of is a publicly owned wastewater treatment plant in Noonan, Divide County, North Dakota, serving about 140 residents. It discharges under NPDES permit NDG321857 (effective), which expires in September 2029, with 27 recorded violations in the last three years.

Treatment technology

One treatment structure or unit process identified at Noonan City Of.

Available with a free Klarifi account

See the full treatment train at Noonan City Of: structures, unit processes and planned upgrades, with exact unit counts.

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Compliance snapshot (last 3 years)

Total violations: 27

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 Noonan City Of, with validated emails and direct phone numbers.

Unlock 1 verified contact

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

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Noonan City Of: 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 12, 2025.

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

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