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2086 results
  • Oregon Treaty, 1846

    On November 12, 1846, the Oregon Spectator announced that Captain Nathaniel Crosby of the American barque Toulon had arrived from Hawaii, bringing news of the …

    Oregon Encyclopedia

  • Oregon Tsunami Hazard Mitigation Program

    The National Tsunami Warning System provides advance warning of earthquakes in distant locations that generate tsunamis with the potential to reach the Oregon coast. The …

    Oregon Encyclopedia

  • Oregon Vortex (House of Mystery)

    The Oregon Vortex and House of Mystery, located on Sardine Creek in Gold Hill, is one of Oregon’s oldest and most original examples of Roadside …

    Oregon Encyclopedia

  • Oregon white oak

    Oregon white oak, Quercus garryana, grows along the Pacific Coast from southern California north through the interior valleys of western Oregon and the Puget Sound …

    Oregon Encyclopedia

  • Oregon Writing Festival

    Portland State University (PSU) becomes a pre-college institution every first Saturday in May, when a thousand children, grades four through twelve, descend on the campus …

    Oregon Encyclopedia

  • Oregon Zoo

    For over a hundred years, the Oregon Zoo has given visitors the opportunity to see and learn about animal species, their habitats, and the conservation …

    Oregon Encyclopedia

  • Orenco

    The City of Orenco, known as the Garden Spot of the Willamette Valley, is located in the Tualatin Basin, west of Portland. Canadian …

    Oregon Encyclopedia

  • Orlando Humason (1828–1875)

    Often referred to as the Father of Wasco County, Orlando Humason helped establish Wasco County, served on The Dalles’ first governing board, and contributed …

    Oregon Encyclopedia

  • Oshu Nippo

    For early Japanese immigrants to Oregon, a Japanese-language newspaper was their only contact with the world. In Portland, Shinsaburo Ban was a major labor …

    Oregon Encyclopedia

  • Oswald D. West (1873-1960)

    Oswald D. West served as Oregon's fourteenth governor, between 1911 and 1915. Best known as the catalyst for numerous reforms during his one term in …

    Oregon Encyclopedia