Cayuga Municipal WWTP
E Sr 234 & N Wabash St, PO Box 33, Cayuga, IN 47928 · Vermillion County · Publicly Owned Treatment Works
- Average flow
- 0.16 MGD
- Design flow
- 0.11 MGD
- NPDES permit
- IN0060461
- Effective
- Permit expires
- February 2031
- Population served
- 952
- CWNS 2022
Cayuga Municipal WWTP is a publicly owned wastewater treatment works in Cayuga, Vermillion County, Indiana treating an average of 0.16 million gallons per day against a permitted design capacity of 0.11 MGD, serving about 952 residents. It discharges under NPDES permit IN0060461 (effective), which expires in February 2031, with 7 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Cayuga Municipal WWTP.
Available with a free Klarifi account
See the full treatment train at Cayuga Municipal WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 7
- Effluent violations
- 7
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for Cayuga Municipal WWTP, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at Cayuga Municipal WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Indiana
Newport · 7 mi away
0.0067 MGD
Kingman · 10 mi away
—
Dana · 11 mi away
0.05 MGD
Covington · 12 mi away
0.23 MGD
Montezuma · 13 mi away
0.05 MGD
Veedersburg · 14 mi away
0.38 MGD
Hillsboro · 19 mi away
0.03 MGD
Rockville · 19 mi away
0.98 MGD
Cayuga 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 September 11, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Lift station · Sludge dewatering · all terms