Petersburg WWTP
21 North Division Street, Petersburg, MI 49270 · Monroe County · Publicly Owned Treatment Works
- Average flow
- 0.1 MGD
- Design flow
- —
- NPDES permit
- MIG570217
- Administratively continued
- Permit expires
- April 2025
- Population served
- 4,550
- CWNS 2022
Petersburg WWTP is a publicly owned wastewater treatment works in Petersburg, Monroe County, Michigan treating an average of 0.1 million gallons per day, serving about 4,550 residents. It discharges under NPDES permit MIG570217 (administratively continued), which expires in April 2025, with 3 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at Petersburg WWTP.
Available with a free Klarifi account
See the full treatment train at Petersburg WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 3
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Petersburg WWTP.
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 Michigan
Deerfield · 3 mi away
0.08 MGD
Ida · 8 mi away
1.75 MGD
Britton · 8 mi away
1.4 MGD
Blissfield · 9 mi away
0.62 MGD
Milan · 12 mi away
1.06 MGD
Maybee · 13 mi away
1.1 MGD
Tecumseh · 13 mi away
0.65 MGD
Erie · 15 mi away
3.28 MGD
Petersburg 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 2, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Lift station · Sludge dewatering · all terms