What is the address of Mandan Landfill / Ts?

The address on the plant’s EPA facility record is 205 2nd Ave NW, Mandan, ND 58554, in Morton County. Its coordinates are 46.8188, -100.9922. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Mandan Landfill / Ts treat?

Mandan Landfill / Ts treats an average of 1.69 MGD.

What treatment technology does Mandan Landfill / Ts use?

Klarifi has identified 4 treatment structures and unit processes at the Mandan facility. The full treatment train, with exact unit counts, is shown in Klarifi with a free account.

What is the NPDES permit for Mandan Landfill / Ts?

The facility discharges under NPDES permit ND0022861, currently effective, expiring September 2031.

Is Mandan Landfill / Ts in compliance?

Discharge monitoring reports show no violations at Mandan Landfill / Ts in the last three years.

Who operates Mandan Landfill / Ts and how do I contact them?

Mandan Landfill / Ts is a publicly owned treatment works in Mandan, North Dakota. Klarifi lists 1 verified decision-maker contact for this facility, available with a free trial.

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Mandan Landfill / Ts

205 2nd Ave NW, Mandan, ND 58554 · Morton County · Publicly Owned Treatment Works

Average flow: 1.69 MGD

Design flow: —

NPDES permit: ND0022861; Effective

Permit expires: September 2031

Population served: 21,161; CWNS 2022

Mandan Landfill / Ts is a publicly owned wastewater treatment plant in Mandan, Morton County, North Dakota treating an average of 1.69 million gallons per day, serving about 21,161 residents. It discharges under NPDES permit ND0022861 (effective), which expires in September 2031, with 0 recorded violations in the last three years.

Treatment technology

4 treatment structures and unit processes identified at Mandan Landfill / Ts.

Available with a free Klarifi account

See the full treatment train at Mandan Landfill / Ts: 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 Mandan Landfill / Ts, with validated emails and direct phone numbers.

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Names, validated emails and direct phone numbers for decision-makers at Mandan Landfill / Ts, plus the full compliance history and discharge data.

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Nearby wastewater treatment plants in North Dakota

Riverview Heights

Mandan · 6 mi away

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Bismarck City Of (potw)

Bismarck · 9 mi away

7.34 MGD

New Salem City Of

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Glen Ullin City Of

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Mandan Landfill / Ts: 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 10, 2025.

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

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