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Oakdale Wastewater Treatment Facility

3/4 Mile East Of 5th & East St, Oakdale, NE 68761 · Antelope County · Publicly Owned Treatment Works

Average flow
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Design flow
0.02 MGD
NPDES permit
NE0049069
Effective
Permit expires
March 2028
Population served
366
CWNS 2022

Oakdale Wastewater Treatment Facility is a publicly owned wastewater treatment works in Oakdale, Antelope County, Nebraska, serving about 366 residents. It discharges under NPDES permit NE0049069 (effective), which expires in March 2028, with 10 recorded violations in the last three years.

Treatment technology

One treatment structure or unit process identified at Oakdale Wastewater Treatment Facility.

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Compliance snapshot (last 3 years)

Total violations
10
Effluent violations
2

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

Key contacts

Decision-makers at Oakdale Wastewater Treatment Facility.

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Nearby wastewater treatment plants in Nebraska

Neligh Wastewater Treatment

Neligh · 5 mi away

0.17 MGD

0.06 MGD

0.01 MGD

0.03 MGD

0.14 MGD

Plainview Municipal Power

Plainview · 21 mi away

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Oakdale Wastewater Treatment Facility: 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 November 6, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · WWTP · Biosolids · all terms


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