Owosso, Michigan: water and wastewater capital improvement projects
57 line items · $64M · starting 2026–2030 · 2 plans
Owosso's published capital plans list 57 water, sewer and wastewater line items with a combined planning budget of $64M, of which 19 items worth $7M sit in the wastewater and sewer departments. The largest single item is WTP Reservoir Design/Rehab/Replacement at $20M (2029). The ten largest items are listed below; the full list with descriptions and page references is in Klarifi.
A capital improvement plan (CIP) is a city’s multi-year budget for building and replacing infrastructure. The water, sewer and wastewater sections list each project with its budget and the years it is funded, which makes them the earliest public signal that a plant, pump station or pipe network is about to be upgraded, usually two to four years before a contract is awarded.
The largest water and sewer projects in Owosso
| # | Project | Department | Type | Budget | Years |
|---|---|---|---|---|---|
| 1 | WTP Reservoir Design/Rehab/Replacement | Water Supply | Water treatment plants | $20M | 2029 |
| 2 | Lime Residuals Mechanical Dewatering | Water Supply | Biosolids, sludge and dewatering | $15M | 2030 |
| 3 | Water Service Line Replacement Project | Water Supply | Water mains and distribution | $9M | 2025–2030 |
| 4 | Sanitary Sewer Rehab - Open Cut | Sewer | Sewer rehabilitation and I&I | $2M | 2025–2030 |
| 5 | Sanitary Sewer River Crossing at M-52 Bridge | Sewer | Sewer rehabilitation and I&I | $2M | 2025–2029 |
| 6 | Replace Chlorine Distribution Tanks | Water Supply | Disinfection and UV | $2M | 2029 |
| 7 | WTP Filter Rehab (DWSRF 7497-01) | Water Supply | Membranes and filtration | $2M | 2025 |
| 8 | SCADA Controls - WTP - Phase 1 (DWSRF 7497-01) | Water Supply | SCADA, controls and instrumentation | $1M | 2025 |
| 9 | Booster Station Upgrade | Water Supply | Pump stations | $1M | 2027 |
| 10 | Chlorine Distribution Tanks | Water Supply | Disinfection and UV | $1M | 2029 |
47 more line items in Owosso, with descriptions and contacts
Klarifi holds every Owosso line item with its description, the page it appears on and the source document, plus 1 verified contact at the city’s treatment plants. Track new plans as they are adopted and compare with similar projects in other cities.
Planned spend by start year
Before 2026
$18M
24 items
2026
$2M
8 items
2027
$2M
10 items
2028
$2M
5 items
2029
$25M
8 items
2030
$15M
2 items
By department
| Department | Line items | Budget | Share |
|---|---|---|---|
| Wastewater | 8 | $2M | 3% |
| Sewer | 11 | $5M | 7% |
| Water Supply | 38 | $57M | 89% |
Project types in Owosso's plan
Wastewater treatment plants in Owosso
1 publicly owned treatment plant in Owosso with 29 permit violations in the last three years. Each profile shows flow, permit, technology and compliance data.
| Plant | Avg flow (MGD) | NPDES | Violations (3y) |
|---|---|---|---|
| Owosso/mid Shiawassee Co WWTP | 2.09 | MI0023752 | 29 |
Other Michigan cities with capital plans
Owosso capital plan questions
Sources and methodology
Budgets and years are as published in Owosso’s capital improvement plan or adopted budget. Klarifi extracts the water, sewer and wastewater line items from the published document, keeps the page reference for each one, and assigns a project type from the title and description with a keyword classifier. Figures are planning budgets, not awarded contracts, and can change when a plan is re-adopted.
Documents: Adopted Budget 2024–2025 (9 line items); CIP 2024–2030 (48 line items).
Data refreshed September 11, 2026.