Tenino in Thurston County, Washington — The American West (Northwest)
From Quarry to Public Pool
When quality grade sandstone was discovered here quarrymen came from far and wide to work. The sleepy junction town of Tenino sprang to life as a boomtown. The Tenino Stone Company Quarry's proximity to the first Tenino Depot provided easy shipping access for stone.
After WWI, concrete began to replace stone as a cheaper building material. The quarry closed in 1926. The natural springs that plagued the quarry during operation filled the vast cavity after work ceased. Despite no trespassing signs, an unofficial swimming hole was born.
In October 1945 civic groups, like the Lions' Club, announced plans to create a Memorial Pool in honor of the service men and women from WWII. Funds for pool renovations were raised through dances, "Community Betterment Stamps" and other fund-raisers. The Memorial Pool was officially dedicated on June 18, 1950 and is still in use today.
Mystery from the Deep End!
On August 28, 2017, four divers including Mayor Wayne Fournier dove to the bottom of the Memorial Swimming Pool and made an historical discovery. Divers confirmed the presence of the Channeling Machine at the bottom of the quarry pool. It was also determined that the depth (often speculated but never measured) was 65 feet in the dive area.
Stonemasons then and now: Master Stone Cutter Keith Phillips uses a wooden mallet and chisel to carve stone at The Shed in Tenino, just as stone cutters did 100 years ago. Photo courtesy the South Thurston County Historical Society, ca. 1890, TEN QUA Site-016.
Doublegang channeling machine used to cut stone blocks out of the sandstone walls at the Tenino quarry. Image courtesy of STCHS.
Tenino quarry showing the steam-driven channeling machine with Quarrymen before the quarry closed. Historic photo courtesy of STCHS.
Design & Illustration: noeldesigninterp.com
Erected by City of Tenino and Thurston County.
Topics. This historical marker is listed in these topic lists: Charity & Public Work • Entertainment • Industry & Commerce • Parks & Recreational Areas. A significant historical date for this entry is June 18, 1950.
Location. 46° 51.269′ N, 122° 51.19′ W. Marker is in Tenino, Washington, in Thurston County. It is at the intersection of West Park Avenue and Howard St SE, on the right when traveling east on West Park Avenue. Touch for map. Marker is at or near this postal address: 375 W Park Ave, Tenino WA 98589, United States of America. Touch for directions.
Regionally, this marker is in the Puget Sound Region and in Greater Seattle. It is also on the American Pacific Coast, in the Pacific Northwest, and in the Lewis & Clark Corridor. Globally, it is in North America, in the Inside Passage, on the Ring of Fire, in the Pacific Rim, in the Western Hemisphere, in the Western World, and in the Anglosphere.
Other nearby markers. At least 8 other markers are within 4 miles of this marker, measured as the crow flies: The Tenino Stone Company Quarry House (within shouting distance of this marker); A History of Remembrance (within shouting distance of this marker); Lest We Forget (about 300 feet away, measured in a direct line); Great Northern Railway: Caboose Restoration (about 300 feet away); Tenino City Hall History (approx. Ό mile away); Old Oregon Trail (approx. 0.3 miles away); Oregon Trail 1844 (approx. 0.7 miles away); McIntosh, Washington (approx. 3.4 miles away). Touch for a list and map of all markers in Tenino.
Credits. This page was last revised on March 2, 2026. It was originally submitted on March 2, 2026, by Shirley A Stirling of Lacey, Washington. This page has been viewed 29 times since then. Photos: 1, 2, 3. submitted on March 2, 2026, by Shirley A Stirling of Lacey, Washington. • James Hulse was the editor who published this page.


