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Town Of Culbertson Domestic WWTF

Culbertson, MT · Roosevelt County · Publicly Owned Treatment Works

Average flow
0.06 MGD
Design flow
NPDES permit
MT0031798
Effective
Permit expires
November 2026
Population served
CWNS 2022

Town Of Culbertson Domestic WWTF is a publicly owned wastewater treatment works in Culbertson, Roosevelt County, Montana treating an average of 0.06 million gallons per day. Treatment on site includes uncovered lagoons. It discharges under NPDES permit MT0031798 (effective), which expires in November 2026, with 42 recorded violations in the last three years.

Treatment technology

Treatment structures identified at this facility. Exact unit counts are available in Klarifi.

Uncovered lagoons

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Compliance snapshot (last 3 years)

Total violations
42
Effluent violations
42

Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.

Key contacts

1 verified contact for Town Of Culbertson Domestic WWTF, with validated emails and direct phone numbers.

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Names, validated emails and direct phone numbers for decision-makers at Town Of Culbertson Domestic WWTF, plus the full compliance history and discharge data.

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Town Of Culbertson Domestic WWTF: 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 September 11, 2026; facility record last updated August 18, 2026.


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