Crest Hill, Illinois: water and wastewater capital improvement projects
9 line items · $23M · 1 plan
Crest Hill's published capital plans list 9 water, sewer and wastewater line items with a combined planning budget of $23M, of which 4 items worth $17M sit in the wastewater and sewer departments. The largest single item is West Plant Rehab at $16M (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 Crest Hill
| # | Project | Department | Type | Budget | Years |
|---|---|---|---|---|---|
| 1 | West Plant Rehab | Wastewater | — | $16M | 2024–2025 |
| 2 | Watermain Replacement | Water Distribution | Water mains and distribution | $5M | 2024–2025 |
| 3 | Engineering | Wastewater | — | $1M | 2024–2025 |
| 4 | Watermain Design | Water Distribution | Water mains and distribution | $1M | 2024–2025 |
| 5 | Capital Equipment | Water Supply | Vehicles and equipment | $200K | 2024–2025 |
| 6 | Misc Capital | Sewer | — | $125K | 2024–2025 |
| 7 | Technology Capital | Water Supply | — | $75K | 2024–2025 |
| 8 | Well Maintenance | Water Supply | Wells and groundwater | $75K | 2024–2025 |
| 9 | Vehicles | Sewer | Vehicles and equipment | $50K | 2024–2025 |
Descriptions, page references and contacts for Crest Hill
Klarifi holds every Crest Hill line item with its description, the page it appears on and the source document, plus 16 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
$23M
9 items
By department
| Department | Line items | Budget | Share |
|---|---|---|---|
| Wastewater | 2 | $17M | 72% |
| Sewer | 2 | $175K | 1% |
| Water Supply | 3 | $350K | 2% |
| Water Distribution | 2 | $6M | 25% |
Project types in Crest Hill's plan
Wastewater treatment plants in Crest Hill
2 publicly owned treatment plants in Crest Hill with 286 permit violations in the last three years. Each profile shows flow, permit, technology and compliance data.
| Plant | Avg flow (MGD) | NPDES | Violations (3y) |
|---|---|---|---|
| Crest Hill East Stp, City Of | 1.19 | ILL064998 | 135 |
| Crest Hill West Stp, City Of | 0.47 | ILL021121 | 151 |
Other Illinois cities with capital plans
Crest Hill capital plan questions
Sources and methodology
Budgets and years are as published in Crest 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 2024–2025 (9 line items).
Data refreshed September 11, 2026.