Central Region

Ecology has four regional offices. The Central region includes Benton, Chelan, Douglas, Kittitas, Klickitat, Okanogan, and Yakima counties.
Ecology has four regional offices. The Central region includes Benton, Chelan, Douglas, Kittitas, Klickitat, Okanogan, and Yakima counties.

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Everyone wins when communities recycle and replace old wood stoves

The Wood Smoke Reduction Grant Program supports programs that provide financial incentives for residents to recycle or replace qualifying wood stoves with cleaner burning upgrades and alternatives. 

Supporting a drier Yakima Basin in 2024

The Yakima Basin is heading into summer with a projected 72 percent of normal water supply. Here's how we're preparing for reduced water supply and minimizing the impacts on people, fish, and farms.

Seeking environmental technicians

We are seeking eight natural resource scientists to conduct river and stream surveys this summer. Learn more about our watershed health monitoring group and how you can join our team.

Hold That Smoke: Why We Call Burn Bans

Residential burning is the main source of fine particle air pollution in Washington in winter. Ecology calls burn bans to help protect air quality and the public's health. 

How we’re gathering new thermal data at the DTG-Anderson Landfill

The Yakima Health District and Ecology are using thermal imaging to assess the underground fire at the DTG-Anderson Landfill in Yakima. Here's how we took the photos and what the data show us.

Food processor saves production cost with Ecology pollution prevention grant

Ecology's toxics reduction experts are working with the J.M. Smucker Company to evaluate cleaning systems at one of Smucker’s leading fruit processing facilities in Grandview, Wash.

Meet the students clearing litter from Washington highways

72 Central Washington teens are making a difference this summer, one piece of litter at a time, through the Ecology Youth Corps. Let's get to know some of them and what they've accomplished.

​​​Innovative conservation efforts save 50% more water at Auvil Fruit Company​

Through a partnership with Auvil Fruit Company, Ecology completed an innovative conservation and water banking project that has saved 50% more water at a Vantage orchard.

Water conditions east of the Cascades

Although many areas of the state are feeling the water pinch, curtailments are often a normal part of water management. Here’s what you need to know about water conditions east of the Cascades.

Looking for water right documents?

We've streamlined how we post water right documents and decisions. Our new online portal has most documents in one location for each of our four regions