Oregon Humane Society

The Clean Air Act

Clean Air Act, Inc. specializes in radon testing and radon mitigation in Portland, Beaverton, Hillsboro, OR, and other surrounding areas.

As a radon mitigation expert in Oregon, Clean Air Act, Inc. acknowledges the value of healthy indoor radon levels and works very hard at lowering each home to below the Environmental Protection Agency's action level of 4.0 picocuries per liter.

Fairview -Rockwood-Wilkes Historical Society
The mission of the Fairview-Rockwood-Wilkes Historical Society is to stimulate an interest in and preserve the history of the Fairview, Rockwood and Wilkes areas of East Multnomah County, Oregon. This area covers approximately ten square miles in East Multnomah county located between Gresham, Oregon and the Columbia River.

Gresham Historical Society
Providing for the collection, preservation, exhibition and publication of material of a historical and cultural character, especially that relating to the current and past history of Gresham and the surrounding communities.

Troutdale Historical Society
The Troutdale Historical Society's mission is to gather, preserve and make available material relating to the history of the community of Troutdale, the Sandy River, the Columbia River Gorge and nearby areas.

Banks School District
Beaverton School District
Canby School District
Centennial School District
Clatskanie School District
David Douglas School District
Forest Grove School District
Gaston School District
Gladstone School District
Gresham-Barlow School District
Hillsboro School District
Lake Oswego School District
Newberg School District
North Clackamas School District
Oregon City School District
Parkrose School District
Portland Public Schools
Rainier School District
Reynolds School District
Riverdale School District
Scappoose School District
Sherwood School District
St. Helens School District
Tigard-Tualatin School District
Vernonia School District
West Linn-Wilsonville School District