Saint Petersburg, Florida: water and wastewater capital improvement projects
181 line items · $942M · starting 2026–2030 · 1 plan
Saint Petersburg's published capital plans list 181 water, sewer and wastewater line items with a combined planning budget of $942M, of which 111 items worth $470M sit in the wastewater and sewer departments. The largest single item is COS Switchgear VFD/Pumps at $51M (2026–2029). 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 Saint Petersburg
| # | Project | Department | Type | Budget | Years |
|---|---|---|---|---|---|
| 1 | COS Switchgear VFD/Pumps | Water Supply | Pump stations | $51M | 2026–2029 |
| 2 | SAN WC-3 NE Main Express Sewer | Sewer | Sewer rehabilitation and I&I | $37M | 2027–2030 |
| 3 | DIS Downtown Main Replacement | Water Distribution | Water mains and distribution | $31M | 2026–2029 |
| 4 | NW EQ Storage and Upgrades | Wastewater | — | $30M | 2027–2028 |
| 5 | WAS HSP Vertical Turbines | Water Supply | — | $29M | 2028–2030 |
| 6 | SAN WC-3 NW Main Express Sewer | Sewer | Sewer rehabilitation and I&I | $27M | 2028–2030 |
| 7 | LST Rehab/Replace | Water Distribution | — | $26M | 2026–2030 |
| 8 | DIS AMI Program | Water Distribution | Meters and AMI | $25M | 2028–2029 |
| 9 | OBE HSP Vertical Turbines | Water Supply | — | $25M | 2027–2028 |
| 10 | SAN LST 85 FM Upgrade | Sewer | — | $22M | 2027–2030 |
171 more line items in Saint Petersburg, with descriptions and contacts
Klarifi holds every Saint Petersburg line item with its description, the page it appears on and the source document. Track new plans as they are adopted and compare with similar projects in other cities.
Planned spend by start year
2026
$387M
72 items
2027
$289M
41 items
2028
$153M
23 items
2029
$73M
25 items
2030
$39M
20 items
By department
| Department | Line items | Budget | Share |
|---|---|---|---|
| Wastewater | 84 | $291M | 31% |
| Sewer | 27 | $179M | 19% |
| Water Supply | 28 | $187M | 20% |
| Water Distribution | 42 | $285M | 30% |
Project types in Saint Petersburg's plan
Wastewater treatment plants in Saint Petersburg
No publicly owned treatment plant is recorded under Saint Petersburg in the facility directory; the city may be served by a regional plant listed under another municipality. Browse all plants in Florida.
Other Florida cities with capital plans
Saint Petersburg capital plan questions
Sources and methodology
Budgets and years are as published in Saint Petersburg’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 2026–2030 (181 line items).
Data refreshed September 11, 2026.