North Judson Municipal WWTP
900 N Elm St, North Judson, IN 46366 · Starke County · Publicly Owned Treatment Works
- Average flow
- 0.33 MGD
- Design flow
- 0.47 MGD
- NPDES permit
- IN0020877
- Effective
- Permit expires
- August 2027
- Population served
- 1,857
- CWNS 2022
North Judson Municipal WWTP is a publicly owned wastewater treatment works in North Judson, Starke County, Indiana treating an average of 0.33 million gallons per day against a permitted design capacity of 0.47 MGD, serving about 1,857 residents. It discharges under NPDES permit IN0020877 (effective), which expires in August 2027, with 8 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at North Judson Municipal WWTP.
Available with a free Klarifi account
See the full treatment train at North Judson Municipal WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 8
- Effluent violations
- 5
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
3 verified contacts for North Judson Municipal WWTP, with validated emails and direct phone numbers.
Unlock 3 verified contacts
Names, validated emails and direct phone numbers for decision-makers at North Judson Municipal WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Indiana
La Crosse · 9 mi away
0.09 MGD
Knox · 9 mi away
0.12 MGD
Knox · 10 mi away
0.31 MGD
Medaryville · 11 mi away
0.05 MGD
Wheatfield · 14 mi away
0.06 MGD
Hamlet · 14 mi away
0.03 MGD
Kouts · 15 mi away
0.16 MGD
Monterey · 16 mi away
0.04 MGD
North Judson Municipal 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 October 26, 2026; facility record last updated November 27, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Ozonation · Activated sludge · all terms