History

Our History

In 1975, Althea Pratt grew concerned over the filling of Hedges Creek Marsh in Tualatin, Oregon. The long-neglected marsh was slowly disappearing to its growing industrial neighbors. Her passion attracted a growing number of other community members to the cause: students designed and distributed posters; volunteers conducted tours; children dressed as wetland birds and animals and stood outside Tualatin businesses with petitions to save the wetlands; hundreds– children, neighbors, and community groups–  attended public meetings at the local elementary school and testified before the City Council supporting permanent protection of the marsh.

Photo of Althea and Jack Pratt

Althea Pratt-Broome and Jack Broome, Hedges Wetland.

In 1979, the City of Tualatin, with the urging of Governor Robert Straub and Attorney General James Redden, set aside 57 acres of Hedges Creek Marsh in a zone protected for wildlife and education. Soon after, Durametal donated 1.2 acres to The Nature Conservancy followed by an 8-acre donation from Leonard Losli to the Oregon Parks Foundation, and these were eventually donated to TWC.

The Wetlands Conservancy was incorporated as a land trust in 1981. Jack Broome, the architect who had led the City of Tualatin’s urban renewal effort, married Althea and retired from architecture to become TWC’s first volunteer executive director. Jack and Althea’s dedication, enthusiasm and vision provided the foundation for one of Oregon’s most remarkable stories of grassroots stewardship, bridge-building and preservation. Together they have inspired and motivated countless others and created a legacy of community stewardship for Oregon’s wetlands.

Aerial photography of land donated for wetland conservation

Hedges Wetland, TWC’s founding wetland

Today, TWC has protected more than 1,500 acres of wetlands stretching from the Portland metropolitan area to the southern Oregon Coast. Our partnerships and collaborations have grown from largely Portland metropolitan-based efforts to a growing number of joint ventures with coastal watershed councils, individual landowners, businesses, public agencies, land trusts, and other non-profits throughout the state.