Ladysmith City Of
Ladysmith, WI · Rusk County · Publicly Owned Treatment Works
- Average flow
- 0.3 MGD
- Design flow
- 0.65 MGD
- NPDES permit
- WI0021326
- Expired
- Permit expires
- March 2022
- Population served
- 3,535
- CWNS 2022
Ladysmith City Of is a publicly owned wastewater treatment plant in Ladysmith, Rusk County, Wisconsin treating an average of 0.3 million gallons per day against a permitted design capacity of 0.65 MGD, serving about 3,535 residents. Treatment on site includes aerated lagoons, uncovered lagoons. It discharges under NPDES permit WI0021326 (expired), which expires in March 2022, with 1 recorded violation 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
- 1
- Effluent violations
- 1
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
2 verified contacts for Ladysmith City Of, with validated emails and direct phone numbers.
Unlock 2 verified contacts
Names, validated emails and direct phone numbers for decision-makers at Ladysmith City Of, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Wisconsin
Tony · 5 mi away
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Conrath · 5 mi away
0.0027 MGD
Glen Flora · 10 mi away
0.0048 MGD
Sheldon · 10 mi away
0.04 MGD
Hawkins · 19 mi away
—
Gilman · 24 mi away
0.04 MGD
Bloomer · 31 mi away
—
Rice Lake · 32 mi away
1.45 MGD
Ladysmith 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 September 11, 2026; facility record last updated November 7, 2025.