What is the address of Cooperstown City Of?

The address on the plant’s EPA facility record is 611 9th St NE, Cooperstown, ND 58425, in Griggs County. Its coordinates are 47.4255, -98.1014. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Cooperstown City Of treat?

Cooperstown 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 Cooperstown City Of use?

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

What is the NPDES permit for Cooperstown City Of?

The facility discharges under NPDES permit ND0023213, currently effective, expiring September 2029.

Is Cooperstown City Of in compliance?

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

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

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

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Cooperstown City Of

611 9th St NE, Cooperstown, ND 58425 · Griggs County · Publicly Owned Treatment Works

Average flow: —

Design flow: 0.001 MGD

NPDES permit: ND0023213; Effective

Permit expires: September 2029

Population served: 1,136; CWNS 2022

Cooperstown City Of is a publicly owned wastewater treatment plant in Cooperstown, Griggs County, North Dakota, serving about 1,136 residents. It discharges under NPDES permit ND0023213 (effective), which expires in September 2029, with 0 recorded violations in the last three years.

Treatment technology

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

Available with a free Klarifi account

See the full treatment train at Cooperstown City Of: 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 Cooperstown City Of, with validated emails and direct phone numbers.

Unlock 1 verified contact

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

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Nearby wastewater treatment plants in North Dakota

Finley City Of

Finley · 14 mi away

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Binford City Of

Binford · 14 mi away

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Sharon City Of

Sharon · 15 mi away

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City Of Sibley

Sibley · 15 mi away

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Dazey, City Of

Dazey · 17 mi away

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Aneta City Of

Aneta · 18 mi away

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Hope City Of

Hope · 20 mi away

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Glenfield City Of

Glenfield · 22 mi away

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Cooperstown 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 April 5, 2025.

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

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