Nebraska City WWTP
Nebraska City, NE · Otoe County · Publicly Owned Treatment Works
- Average flow
- 0.9 MGD
- Design flow
- 2.11 MGD
- NPDES permit
- NE0021245
- Effective
- Permit expires
- December 2028
- Population served
- 7,202
- CWNS 2022
Nebraska City WWTP is a publicly owned wastewater treatment works in Nebraska City, Otoe County, Nebraska treating an average of 0.9 million gallons per day against a permitted design capacity of 2.11 MGD, serving about 7,202 residents. Treatment on site includes clarifiers, biogas balloons. It discharges under NPDES permit NE0021245 (effective), which expires in December 2028, with 4 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Compliance snapshot (last 3 years)
- Total violations
- 4
- Effluent violations
- 4
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Nebraska City WWTP.
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Nearby wastewater treatment plants in Nebraska
Nehawka · 13 mi away
0.0062 MGD
Otoe · 14 mi away
—
Peru · 15 mi away
—
Avoca · 17 mi away
0.009 MGD
Auburn · 19 mi away
0.29 MGD
Weeping Water · 20 mi away
0.2 MGD
Johnson · 21 mi away
—
Plattsmouth · 21 mi away
0.003 MGD
Nebraska City WWTP: 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 March 6, 2025.