Devils Lake City Of
423 6th Street, Devils Lake, ND 58301 · Ramsey County · Publicly Owned Treatment Works
- Average flow
- 3.8 MGD
- Design flow
- 5.5 MGD
- NPDES permit
- ND0020681
- Effective
- Permit expires
- March 2028
- Population served
- 11,697
- CWNS 2022
Devils Lake City Of is a publicly owned wastewater treatment plant in Devils Lake, Ramsey County, North Dakota treating an average of 3.8 million gallons per day against a permitted design capacity of 5.5 MGD, serving about 11,697 residents. It discharges under NPDES permit ND0020681 (effective), which expires in March 2028, with 77 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Devils Lake City Of.
Available with a free Klarifi account
See the full treatment train at Devils Lake City Of: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 77
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Capital improvement projects in Devils Lake
Devils Lake's capital improvement plan lists 2 water, sewer and wastewater line items worth $2M starting 2025–2025. The largest budgeted items are shown here.
| Project | Budget | Years |
|---|---|---|
| Water Main Replacement - South Side | $1,260,000 | 2025–2031 |
| Water Main Replacement - West Side | $1,010,000 | 2025–2025 |
Full project details — scope, funding source, engineering consultant and the decision-makers behind each project — are available in Klarifi, along with similar wastewater capital projects in other cities.
Key contacts
1 verified contact for Devils Lake City Of, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at Devils Lake City Of, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in North Dakota
Saint Michael · 7 mi away
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Fort Totten · 10 mi away
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Fort Totten · 11 mi away
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Fort Totten · 12 mi away
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Crary · 12 mi away
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Minnewaukan · 18 mi away
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Oberon · 20 mi away
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Starkweather · 24 mi away
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Devils Lake 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 24, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · WWTP · Biosolids · all terms