Petersburg Municipal WWTP
Petersburg, IN · Pike County · Publicly Owned Treatment Works
- Average flow
- 0.28 MGD
- Design flow
- 1.3 MGD
- NPDES permit
- IN0024325
- Effective
- Permit expires
- May 2031
- Population served
- 2,304
- CWNS 2022
Petersburg Municipal WWTP is a publicly owned wastewater treatment works in Petersburg, Pike County, Indiana treating an average of 0.28 million gallons per day against a permitted design capacity of 1.3 MGD, serving about 2,304 residents. Treatment on site includes clarifiers, biogas silos. It discharges under NPDES permit IN0024325 (effective), which expires in May 2031, with 20 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Compliance snapshot (last 3 years)
- Total violations
- 20
- Effluent violations
- 2
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
2 verified contacts for Petersburg Municipal WWTP, with validated emails and direct phone numbers.
Unlock 2 verified contacts
Names, validated emails and direct phone numbers for decision-makers at Petersburg Municipal WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Indiana
Winslow · 8 mi away
0.09 MGD
Monroe City · 8 mi away
0.03 MGD
Oakland City · 11 mi away
0.24 MGD
Otwell · 11 mi away
0.02 MGD
Washington · 12 mi away
2.46 MGD
Francisco · 13 mi away
0.02 MGD
Montgomery · 18 mi away
0.16 MGD
Vincennes · 18 mi away
2.68 MGD
Petersburg 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 September 11, 2026; facility record last updated August 19, 2026.