Maple River Water Resource Dis
115 Main St, Walcott, ND 58077 · Richland County · Publicly Owned Treatment Works
- Average flow
- —
- Design flow
- 0.001 MGD
- NPDES permit
- NDG325411
- Effective
- Permit expires
- September 2029
- Population served
- 115
- CWNS 2022
Maple River Water Resource Dis is a publicly owned wastewater treatment plant in Walcott, Richland County, North Dakota, serving about 115 residents. It discharges under NPDES permit NDG325411 (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 Maple River Water Resource Dis.
Available with a free Klarifi account
See the full treatment train at Maple River Water Resource Dis: structures, unit processes and planned upgrades, with exact unit counts.
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 Maple River Water Resource Dis, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at Maple River Water Resource Dis, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in North Dakota
Walcott · 1 mi away
—
Colfax · 6 mi away
—
Leonard · 17 mi away
—
Dwight · 19 mi away
—
Barney · 20 mi away
—
Wyndmere · 22 mi away
—
Wahpeton · 23 mi away
8.29 MGD
West Fargo · 24 mi away
5 MGD
Maple River Water Resource Dis: 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 May 7, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Activated sludge · Oxidation ditch · all terms