Owosso/mid Shiawassee Co WWTP
Owosso, MI · Shiawassee County · Publicly Owned Treatment Works
- Average flow
- 2.45 MGD
- Design flow
- —
- NPDES permit
- 3603369762
- Effective
- Permit expires
- October 2026
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Compliance snapshot (last 3 years)
- Total violations
- 27
- Effluent violations
- 12
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Capital improvement projects in Owosso
| Project | Budget | Years |
|---|---|---|
| WTP Reservoir Design/Rehab/Replacement | $20,000,000 | 2029–2029 |
| Lime Residuals Mechanical Dewatering | $15,000,000 | 2030–2030 |
| Water Service Line Replacement Project | $8,700,000 | 2025–2030 |
| Sanitary Sewer Rehab - Open Cut | $2,400,000 | 2025–2030 |
| Sanitary Sewer River Crossing at M-52 Bridge | $1,550,000 | 2025–2029 |
Full project details — scope, funding source, engineering consultant and the decision-makers behind each project — are available in Klarifi, along with similar wastewater capital projects in other cities.
Key contacts
1 verified contact for Owosso/mid Shiawassee Co WWTP, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at Owosso/mid Shiawassee Co WWTP — plus full compliance history and discharge data.
Try Klarifi freeData sourced from public EPA / NPDES records and Klarifi analysis. Last updated March 2025.