Saginaw Twp WWTP
Saginaw, MI · Saginaw County · Publicly Owned Treatment Works
- Average flow
- 3.24 MGD
- Design flow
- —
- NPDES permit
- MI0023973
- Effective
- Permit expires
- October 2028
- Population served
- 41,818
- CWNS 2022
Saginaw Twp WWTP is a publicly owned wastewater treatment works in Saginaw, Saginaw County, Michigan treating an average of 3.24 million gallons per day, serving about 41,818 residents. Treatment on site includes clarifiers, aerated lagoons, carrousels / oxidation ditches, biogas silos, biogas balloons. It discharges under NPDES permit MI0023973 (effective), which expires in October 2028, with 10 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
- 10
- Effluent violations
- 8
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Capital improvement projects in Saginaw
Saginaw's capital improvement plan lists 109 water, sewer and wastewater line items worth $191M starting 2025–2030. The largest budgeted items are shown here.
All water and sewer capital projects in Saginaw →
| Project | Budget | Years |
|---|---|---|
| Elevated Storage Tank | $21,000,000 | 2025–2026 |
| River Crossing | $20,200,000 | 2025–2025 |
| Water Plant Switch Gear Upgrade | $12,700,000 | 2026–2028 |
| Equalization Basins | $12,000,000 | 2029–2029 |
| Line, Rehab and Replace Water Main | $9,350,000 | 2025–2030 |
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
26 verified contacts for Saginaw Twp WWTP, with validated emails and direct phone numbers.
Unlock 26 verified contacts (23 more than shown)
Names, validated emails and direct phone numbers for decision-makers at Saginaw Twp WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Michigan
Bridgeport · 7 mi away
0.97 MGD
Saginaw · 7 mi away
13.41 MGD
Saginaw · 8 mi away
0.79 MGD
Saint Charles · 8 mi away
—
Freeland · 8 mi away
1.16 MGD
Hemlock · 10 mi away
—
Chesaning · 15 mi away
0.25 MGD
Frankenmuth · 15 mi away
0.86 MGD
Saginaw Twp 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 April 4, 2025.