Contact the Olympia Tumwater Foundation

The Olympia Tumwater Foundation office is located in Tumwater Falls Park next to the Washington State Fish & Wildlife salmon holding ponds. Enter our office through the north side of the building that faces the Deschutes River.

Foundation mailing address:
P.O. Box 4098
Tumwater, WA 98501

Foundation physical address:
110 Deschutes Parkway SW
Tumwater, WA 98501

Foundation Office: (360) 943-2550
Foundation Fax: (360) 943-6755

Foundation E-mail:

Foundation Hours:
Office: Mon.-Fri. 8:30 AM – 5:00 PM
Park: Everyday 8:00 AM – until dusk


Olympia Tumwater Foundation office located in Tumwater Falls Park.

Schmidt House mailing address:
P.O. Box 4098
Tumwater, WA 98501

Schmidt House physical address:
330 Schmidt Place
Tumwater, WA 98501

For information about the Schmidt House History Talks, membership, volunteerism, and riverwalk tours call:
Schmidt House Office: (360) 786-8117

Schmidt House Email:

Schmidt House Hours:
Mon.-Fri. 8:00 AM – 4:00 PM
(Winter hours vary.)