Haverhill, Massachusetts: water and wastewater capital improvement projects
20 line items · $3M · starting 2026 · 1 plan
Haverhill's published capital plans list 20 water, sewer and wastewater line items with a combined planning budget of $3M, of which 8 items worth $730K sit in the wastewater and sewer departments. The largest single item is Capital Outlay at $665K (2025–2026). 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 Haverhill
| # | Project | Department | Type | Budget | Years |
|---|---|---|---|---|---|
| 1 | Capital Outlay | Water Supply | — | $665K | 2025–2026 |
| 2 | Future Carbon Replacement Filters | Water Supply | Membranes and filtration | $320K | 2025 |
| 3 | Catenary Screen Rehabilitation | Wastewater | Headworks, screening and grit | $300K | 2026 |
| 4 | Infrastructure Expense | Water Supply | — | $250K | 2025–2026 |
| 5 | Infrastructure Expense | Water Supply | — | $220K | 2025–2026 |
| 6 | Vehicle Replacement | Water Supply | Vehicles and equipment | $165K | 2025–2026 |
| 7 | Miscellaneous Equipment | Wastewater | Vehicles and equipment | $150K | 2026 |
| 8 | Computer Hardware/Software | Water Supply | Vehicles and equipment | $115K | 2025–2026 |
| 9 | Centrifuge Conveyors | Wastewater | Biosolids, sludge and dewatering | $100K | 2026 |
| 10 | Water Treatment Maintenance | Water Distribution | Water treatment plants | $100K | 2025–2026 |
10 more line items in Haverhill, with descriptions and contacts
Klarifi holds every Haverhill line item with its description, the page it appears on and the source document, plus 2 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
$2M
12 items
2026
$730K
8 items
By department
| Department | Line items | Budget | Share |
|---|---|---|---|
| Wastewater | 8 | $730K | 26% |
| Water Supply | 10 | $2M | 70% |
| Water Distribution | 2 | $130K | 5% |
Project types in Haverhill's plan
Wastewater treatment plants in Haverhill
1 publicly owned treatment plant in Haverhill with 4 permit violations in the last three years. Each profile shows flow, permit, technology and compliance data.
| Plant | Avg flow (MGD) | NPDES | Violations (3y) |
|---|---|---|---|
| Haverhill Wastewater Treatment Facility | 6.58 | MAL101621 | 4 |
Other Massachusetts cities with capital plans
Haverhill capital plan questions
Sources and methodology
Budgets and years are as published in Haverhill’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 2025–2026 (20 line items).
Data refreshed September 11, 2026.