Spring Hill, Kansas: water and wastewater capital improvement projects
4 line items · $120M · starting 2026 · 1 plan
Spring Hill's published capital plans list 4 water, sewer and wastewater line items with a combined planning budget of $120M, of which 4 items worth $120M sit in the wastewater and sewer departments. The largest single item is Wastewater Treatment Plant Expansion For Growth at $91M (2025–2029). 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 Spring Hill
| # | Project | Department | Type | Budget | Years |
|---|---|---|---|---|---|
| 1 | Wastewater Treatment Plant Expansion For Growth | Wastewater | Wastewater treatment plant upgrades | $91M | 2025–2029 |
| 2 | Sewer Mains: New Development | Sewer | Sewer rehabilitation and I&I | $28M | 2025–2029 |
| 3 | Lagoon Rehabilitation | Wastewater | Lagoons and ponds | $2M | 2025 |
| 4 | CBDG Design: Project To Be Identified | Wastewater | — | $150K | 2026–2027 |
Descriptions, page references and contacts for Spring Hill
Klarifi holds every Spring Hill line item with its description, the page it appears on and the source document, plus 10 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
$120M
3 items
2026
$150K
1 items
By department
| Department | Line items | Budget | Share |
|---|---|---|---|
| Wastewater | 3 | $93M | 77% |
| Sewer | 1 | $28M | 23% |
Project types in Spring Hill's plan
Wastewater treatment plants in Spring Hill
2 publicly owned treatment plants in Spring Hill with 12 permit violations in the last three years. Each profile shows flow, permit, technology and compliance data.
| Plant | Avg flow (MGD) | NPDES | Violations (3y) |
|---|---|---|---|
| Spring Hill No. 2 (mechanical) | 0.64 | KS0095516 | 12 |
| Spring Hill Waste Water Treatment Facility | — | KS0048143 | 0 |
Other Kansas cities with capital plans
Spring Hill capital plan questions
Sources and methodology
Budgets and years are as published in Spring Hill’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 2025–2029 (4 line items).
Data refreshed September 11, 2026.