# Planned developments in Wasco County, OR

Boardwalk found 35 planned projects in Wasco County, OR in public filings from the last 12 months, mostly infrastructure and commercial. The latest is on the Mosier City Council agenda for Sep 16, 2026.

Data as of Oct 19, 2026. Updated monthly. Page: https://boardwalkai.com/development/oregon/wasco/

## Wasco County at a glance

| Measure | Value |
|---|---|
| Projects, last 12 months | 35 |
| New in the last 30 days | 0 |
| Most common type | Infrastructure |
| Latest filing | Sep 16, 2026, Mosier City Council |
| Sources we check | 3 |

Last 12 months, duplicates merged. Includes private, public, and small jobs. How we count: https://boardwalkai.com/coverage/#how-we-count

## What's planned in Wasco County

By type, last 12 months.

| Type | Projects | Share |
|---|---|---|
| Infrastructure | 16 | 46% |
| Commercial | 9 | 26% |
| Public and institutional | 6 | 17% |
| Development decisions | 2 | 6% |
| Residential | 2 | 6% |

## Recent projects in Wasco County

| Project | Location | Developer | Type | Size | Stage | Latest meeting |
|---|---|---|---|---|---|---|
| $600K Wastewater Treatment Plant Equipment Grant | Mosier, OR | Not stated | Sewer and wastewater | Not stated in filing | Approved | Sep 16, 2026 |
| $8M Joint Use Facility Project Update | Mosier, OR | Not stated | Government buildings | Not stated in filing | Early planning | Jun 3, 2026 |
| 48-Site RV Park Revitalization on 159 Acres | The Dalles, OR | Not stated | Campgrounds and RV parks | 159 acres | Approved | Apr 22, 2026 |
| 5,000-Gallon Emergency Water Storage Supply at Seven Mile Hill | Mosier, OR | Wasco County Emergency Management | Water tanks and reservoirs | Not stated in filing | Early planning | Apr 12, 2026 |
| 14-Unit Residential Subdivision on 2.78 Acres | The Dalles, OR | 4W Properties, LLC | Single-family | 14 units · 2.78 acres | Approved | Mar 18, 2026 |
| 1,000-Megawatt Solar and 4,000-MWh Battery Facility on 14,000 Acres | Wasco County, OR | BrightNight | Power plants | 14,000 acres | Seeking approval | Feb 18, 2026 |
| Imperial Wind Project Infrastructure | Wasco County, OR | Avangrid Renewables LLC | Utilities | Not stated in filing | Seeking approval | Dec 9, 2025 |
| 149-Megawatt Wind Energy Facility with 33 Turbines | Wasco County, OR | Imperial Wind, LLC | Power plants | Not stated in filing | Seeking approval | Dec 9, 2025 |
| 76-Unit Chenowith Loop Affordable Housing Development | The Dalles, OR | Northwest Housing Alternatives | Multifamily | 76 units | Approved | Nov 24, 2025 |

Showing 9 of 35 projects. A free trial opens the full records and documents.

Samples show projects filed by companies or public bodies.

## Cities in Wasco County

- Dufur, OR · 10 projects
- Mosier, OR · 10 projects
- Maupin, OR · 2 projects
- The Dalles, OR · 1 project
- Antelope, OR · Checked, no projects in 12 months
- Shaniko, OR · Checked, no projects in 12 months

## Nearby places

- [Jefferson County, OR](https://boardwalkai.com/development/oregon/jefferson/) · 120+ projects
- [Sherman County, OR](https://boardwalkai.com/development/oregon/sherman/) · 57 projects
- [Hood River County, OR](https://boardwalkai.com/development/oregon/hood-river/) · 45 projects
- [Clackamas County, OR](https://boardwalkai.com/development/oregon/clackamas/) · 460+ projects
- [Gilliam County, OR](https://boardwalkai.com/development/oregon/gilliam/) · 70 projects
- Wheeler County, OR · 3 projects

All places in Oregon: [Oregon](https://boardwalkai.com/development/oregon/)

## Questions about Wasco County

### What's planned in Wasco County, OR?

Boardwalk found 35 planned projects in Wasco County, OR in the last 12 months, mostly infrastructure and commercial. The latest is on the Mosier City Council agenda for Sep 16, 2026.

### Where does this data come from?

Boardwalk's Wasco County projects come from public meeting records, such as Mosier City Council agendas and minutes. Each one links to the original filing.

### How current is it?

Boardwalk checks Wasco County's public records at least once a week; the last check was Oct 18, 2026. These counts are as of Oct 19, 2026 and refresh monthly.

### Can I get an Alert for new Wasco County projects?

Yes, a Boardwalk Alert emails you new Wasco County projects daily, weekly, or monthly. Start with a 7-day free trial, no credit card needed.

## Get the full data

- **Count for free.** Connect Boardwalk to Claude or ChatGPT and ask how many projects match. Counting is free during your trial and on every plan. [Use it in Claude or ChatGPT](https://boardwalkai.com/mcp/)
- **Open the records.** Start a 7-day free trial, no credit card. It includes 50 project records. [Start free trial](https://boardwalkai.com/auth/signup/)
- **Use it in your tools.** CSV export, the API, and the MCP server come with every plan. [API docs](https://boardwalkai.com/docs/api/)
- **Download these numbers.** [wasco.json](https://boardwalkai.com/data/places/oregon/wasco.json) · [wasco.md](https://boardwalkai.com/development/oregon/wasco/index.md)

## How to cite

Source: Boardwalk, "Planned developments in Wasco County, OR", boardwalkai.com/development/oregon/wasco/, data as of Oct 19, 2026.

How we count: https://boardwalkai.com/coverage/#how-we-count