High Ridge WWTP
Dillsboro, IN · Dearborn County · Publicly Owned Treatment Works
- Average flow
- 0.0084 MGD
- Design flow
- 0.02 MGD
- NPDES permit
- 3604207103
- Effective
- Permit expires
- November 2029
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Aerated lagoons
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Compliance snapshot (last 3 years)
- Total violations
- 97
- Effluent violations
- 91
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for High Ridge WWTP, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at High Ridge WWTP — plus full compliance history and discharge data.
Try Klarifi freeNearby wastewater treatment plants in Indiana
Dillsboro · 2 mi away
0.16 MGD
Moores Hill · 5 mi away
0.04 MGD
Milan · 7 mi away
0.27 MGD
Friendship · 8 mi away
0.02 MGD
Lawrenceburg · 10 mi away
3.23 MGD
Bennington · 10 mi away
0.02 MGD
Rising Sun · 12 mi away
0.18 MGD
Versailles · 13 mi away
0.31 MGD
Data sourced from public EPA / NPDES records and Klarifi analysis. Last updated March 2025.