What is the address of Mchenry City Of?

The address on the plant’s EPA facility record is Hw 20 And Chacwick Ave, Mchenry, ND 58464, in Foster County. Its coordinates are 47.5684, -98.5820. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Mchenry City Of treat?

Mchenry 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 Mchenry City Of use?

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

What is the NPDES permit for Mchenry City Of?

The facility discharges under NPDES permit NDG322489, currently effective, expiring September 2029.

Is Mchenry City Of in compliance?

Discharge monitoring reports show 18 violations at Mchenry City Of in the last three years. The full history is available in Klarifi.

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

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

Try for free Log in

Mchenry City Of

Hw 20 And Chacwick Ave, Mchenry, ND 58464 · Foster County · Publicly Owned Treatment Works

Average flow: —

Design flow: 0.001 MGD

NPDES permit: NDG322489; Effective

Permit expires: September 2029

Population served: 65; CWNS 2022

Mchenry City Of is a publicly owned wastewater treatment plant in Mchenry, Foster County, North Dakota, serving about 65 residents. It discharges under NPDES permit NDG322489 (effective), which expires in September 2029, with 18 recorded violations in the last three years.

Treatment technology

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

Available with a free Klarifi account

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

Create a free account

Compliance snapshot (last 3 years)

Total violations: 18

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

Unlock 1 verified contact

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

Try Klarifi free

Nearby wastewater treatment plants in North Dakota

Glenfield City Of

Glenfield · 8 mi away

—

Binford City Of

Binford · 11 mi away

—

Pekin City Of

Pekin · 19 mi away

—

Kensal City Of

Kensal · 19 mi away

—

Mcville / City Sewage Lagoon

Mcville · 23 mi away

—

Courtenay City Of

Courtenay · 24 mi away

—

Cooperstown City Of

Cooperstown · 25 mi away

—

Carrington City Of

Carrington · 26 mi away

—

Mchenry 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 February 9, 2025.

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

Try Klarifi for free

Create your own trial account and explore how Klarifi can help you.

Try for free