Coburg, Oregon: water and wastewater capital improvement projects
28 line items · $30M · starting 2026–2031 · 1 plan
Coburg's published capital plans list 28 water, sewer and wastewater line items with a combined planning budget of $30M, of which 10 items worth $4M sit in the wastewater and sewer departments. The largest single item is EWEB Waterline Connection – 8–12" Waterline for Water Supply at $9M (2030). 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 Coburg
| # | Project | Department | Type | Budget | Years |
|---|---|---|---|---|---|
| 1 | EWEB Waterline Connection – 8–12" Waterline for Water Supply | Water Supply | Water mains and distribution | $9M | 2030 |
| 2 | New Water Reservoir – 750,000 Gallon Elevated Reservoir | Water Supply | Storage tanks and reservoirs | $7M | 2030 |
| 3 | Existing Water Storage Tanks Rehab – Replace/Retrofit (Seismic) Existing (2) 500k/GL Tanks | Water Distribution | Storage tanks and reservoirs | $3M | 2028–2029 |
| 4 | I-5 Transmission Line (New) – East/West Transmission Loop Line – North of Exit 199 | Water Supply | Water mains and distribution | $3M | 2030 |
| 5 | Renewable Energy (Solar) System – Solar Panel Installation at WWTP (Est. 199 kW) | Wastewater | Wastewater treatment plant upgrades | $1M | 2026–2027 |
| 6 | Waterline Pipeline Replacements – 6 Inch Pipeline Replacements in Various Locations | Water Distribution | Water mains and distribution | $1M | 2030 |
| 7 | WW Treatment Plant – Facilities Improvements – Additional Treatment Basin | Wastewater | — | $900K | 2031 |
| 8 | Pioneer Valley Estates Distribution System – Replacement of Existing Distribution System | Water Distribution | Water mains and distribution | $750K | 2026–2027 |
| 9 | E Dixon St Waterline Replacement – Diamond St to East End – Waterline Replacement | Water Distribution | Water mains and distribution | $650K | 2027–2028 |
| 10 | WW Treatment Plant – Facilities Improvements – Additional Membrane(s) | Wastewater | Membranes and filtration | $600K | 2031 |
18 more line items in Coburg, with descriptions and contacts
Klarifi holds every Coburg line item with its description, the page it appears on and the source document, plus 1 verified contact 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
$960K
3 items
2026
$3M
8 items
2027
$1M
3 items
2028
$3M
2 items
2030
$20M
6 items
2031
$2M
6 items
By department
| Department | Line items | Budget | Share |
|---|---|---|---|
| Wastewater | 10 | $4M | 13% |
| Water Supply | 8 | $20M | 66% |
| Water Distribution | 10 | $6M | 21% |
Project types in Coburg's plan
Wastewater treatment plants in Coburg
1 publicly owned treatment plant in Coburg with 23 permit violations in the last three years. Each profile shows flow, permit, technology and compliance data.
| Plant | Avg flow (MGD) | NPDES | Violations (3y) |
|---|---|---|---|
| Coburg STP | 0.15 | OR0044628 | 23 |
Other Oregon cities with capital plans
Coburg capital plan questions
Sources and methodology
Budgets and years are as published in Coburg’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 2025–2031 (28 line items).
Data refreshed September 11, 2026.