Peru Utilities/grissom
Peru, IN · Miami County · Publicly Owned Treatment Works
- Average flow
- 0.57 MGD
- Design flow
- 2.6 MGD
- NPDES permit
- IN0024902
- Effective
- Permit expires
- December 2029
- Population served
- 6,981
- CWNS 2022
Peru Utilities/grissom is a publicly owned wastewater treatment plant in Peru, Miami County, Indiana treating an average of 0.57 million gallons per day against a permitted design capacity of 2.6 MGD, serving about 6,981 residents. Treatment on site includes clarifiers. It discharges under NPDES permit IN0024902 (effective), which expires in December 2029, with 6 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Clarifiers
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Compliance snapshot (last 3 years)
- Total violations
- 6
- Effluent violations
- 6
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
9 verified contacts for Peru Utilities/grissom, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Peru Utilities/grissom, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Indiana
Bunker Hill · 2 mi away
0.04 MGD
Walton · 6 mi away
0.07 MGD
Peru · 6 mi away
2.92 MGD
Galveston · 7 mi away
0.06 MGD
Mexico · 10 mi away
0.03 MGD
Denver · 13 mi away
0.03 MGD
Kokomo · 14 mi away
5.96 MGD
Converse · 15 mi away
0.13 MGD
Peru Utilities/grissom: 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 August 18, 2026.