Galveston Wastewater Treatment Plant
129 N Maple St, Galveston, IN 46932 · Cass County · Publicly Owned Treatment Works
- Average flow
- 0.13 MGD
- Design flow
- 0.42 MGD
- NPDES permit
- IN0021199
- Effective
- Permit expires
- November 2028
- Population served
- 1,288
- CWNS 2022
Galveston Wastewater Treatment Plant is a publicly owned wastewater treatment works in Galveston, Cass County, Indiana treating an average of 0.13 million gallons per day against a permitted design capacity of 0.42 MGD, serving about 1,288 residents. It discharges under NPDES permit IN0021199 (effective), which expires in November 2028, with 2 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Galveston Wastewater Treatment Plant.
Available with a free Klarifi account
See the full treatment train at Galveston Wastewater Treatment Plant: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 2
- 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 Galveston Wastewater Treatment Plant.
No verified contacts on file yet
Klarifi verifies plant and municipal decision-makers continuously. Start a free trial to browse contacts at nearby plants and flag this one for verification.
Nearby wastewater treatment plants in Indiana
Walton · 7 mi away
0.11 MGD
Peru · 7 mi away
0.8 MGD
Bunker Hill · 8 mi away
0.09 MGD
Kokomo · 8 mi away
9.93 MGD
Russiaville · 12 mi away
0.12 MGD
Burlington · 12 mi away
0.07 MGD
Peru · 13 mi away
3.54 MGD
Greentown · 14 mi away
0.25 MGD
Galveston Wastewater Treatment Plant: 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 · Lift station · Sludge dewatering · all terms