Greenville, Michigan: water and wastewater capital improvement projects
53 line items · $34M · starting 2026–2029 · 1 plan
Greenville's published capital plans list 53 water, sewer and wastewater line items with a combined planning budget of $34M, of which 36 items worth $26M sit in the wastewater and sewer departments. The largest single item is WWTP Expansion Phase III at $17M (2024–2025). 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 Greenville
| # | Project | Department | Type | Budget | Years |
|---|---|---|---|---|---|
| 1 | WWTP Expansion Phase III | Wastewater | Wastewater treatment plant upgrades | $17M | 2024–2025 |
| 2 | Dedicated Industrial Trunkline Sewer | Sewer | Sewer rehabilitation and I&I | $4M | 2027–2028 |
| 3 | Replace Water Service Identified by the Drinking Water Asset Management (DWAM) Grant | Water Distribution | Planning, studies and asset management | $3M | 2024–2029 |
| 4 | Sewer and Wastewater (SAW) –Montcalm / Irving Utility Improvements | Sewer | Sewer rehabilitation and I&I | $2M | 2027–2028 |
| 5 | Radio Frequency Water Reading | Water Supply | — | $1M | 2024–2029 |
| 6 | Webster Street Water Main and Sewer Separation (SAW) | Sewer | Sewer rehabilitation and I&I | $975K | 2025–2026 |
| 7 | Judd Street Water Main Replacement | Water Distribution | Water mains and distribution | $915K | 2026–2027 |
| 8 | Sewer and Wastewater (SAW) – 5th Street / Summit Street Utility and Road | Sewer | Sewer rehabilitation and I&I | $850K | 2025–2026 |
| 9 | Sewer and Wastewater (SAW) – Dodge Street Utility Improvements | Sewer | Sewer rehabilitation and I&I | $835K | 2024–2025 |
| 10 | This will be scheduled maintenance on this well. | Water Supply | Wells and groundwater | $648K | 2028–2029 |
43 more line items in Greenville, with descriptions and contacts
Klarifi holds every Greenville line item with its description, the page it appears on and the source document, plus 18 verified contacts 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
$24M
30 items
2026
$1M
6 items
2027
$6M
8 items
2028
$1M
4 items
2029
$1M
5 items
By department
| Department | Line items | Budget | Share |
|---|---|---|---|
| Wastewater | 26 | $18M | 52% |
| Sewer | 10 | $9M | 26% |
| Water Supply | 8 | $2M | 6% |
| Water Distribution | 9 | $5M | 16% |
Project types in Greenville's plan
Wastewater treatment plants in Greenville
1 publicly owned treatment plant in Greenville 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) |
|---|---|---|---|
| Greenville WWTP | 1.48 | MI0020397 | 29 |
Other Michigan cities with capital plans
Greenville capital plan questions
Sources and methodology
Budgets and years are as published in Greenville’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: CIP 2024–2030 (53 line items).
Data refreshed September 11, 2026.