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10 events found.

Palouse Falls

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  • May 2025

  • Sun 4

    2025 IAFI Membership Meeting – Gorge-ous Gathering May2-3-4

    May 2, 2025 - May 4, 2025
    Columbia Gorge Discovery Center 5000 Discovery Dr., The Dalles, OR, United States

     Celebrating Ice Age Floods Institute's 30th Anniversary The annual IAFI Membership Meeting is coming to the Columbia Gorge this May 2-3, 2025, and all our members and their guests are cordially invited to come experience some of the best and most interesting features the Gorge has to offer. There’ll be opportunities to explore storied Gorge wildflowers and native plants, geology and winery field trips, whitewater rafting, a membership meeting/dinner and a presentation by the ever-entertaining Nick Zenter. Friday, May 2nd, will be action packed with activities during the day. Choose between a guided Spring Wildflower Walk, a Journey Through Terroir field trip, an Unveiling the Gorge field trip (repeated on Sunday, May 4). There are also opportunities available every day for full-day or half-day adventure whitewater raft trips on the Klickitat or White Salmon Rivers with Wet Planet Rafting, a local world-class rafting company. Friday evening will feature our members meeting and dinner, followed by an entertaining and informative presentation by the inimitable Nick Zenter exploring and geolocating J Harlan Bretz’s field notes.  Jim O'Connor Richard Waitt Saturday, May 3rd, will feature the main Ice Age Floods Gorge Geology Field Trip – Explore evidence of the Ice Age Floods in the Columbia Gorge led by USGS expert geologists Jim O’Connor and Richard Waitt. This  field trip will examine the geology of the Columbia River Gorge with emphasis on the effects of the Ice Age Missoula floods, examining key sites and discussing the latest research. Learn more about the Missoula Floods, explore dramatic flood landforms, and enjoy beautiful vistas, lunch at the Deschutes River Park (order a box lunch or bring your own), and a no-host afternoon recap at Maryhill Winery. Check-in begins each day at 8:00 AM at the Columbia Gorge Discovery Center Find more detailed information here There is also plenty to see and do in the Gorge to keep you fascinated and engaged if you can stay another day. Visit iconic Multnomah Falls (I-84 access only) and spectacular Vista House at Crown Point overlook. Visit Timberline Lodge, a stunning 1930’s CCC project, on the snowy upper flanks of Mt. Hood. Travel the Hood River Fruit Loop or ride the Mt Hood Railroad Hike one (or more) of the innumerable and spectacular Gorge hiking trails Take Windsurfing and Kiteboarding lessons or just watch the action Enjoy fine dining, artisan wineries, breweries, museums and shops throughout the Gorge. There’s so much more to see and do that we can’t even begin to list it all.

  • June 2025

  • Sat 28

    Interesting Features and Recent Discoveries of the Middle and Lower Cheney-Palouse Tract

    June 28, 2025 @ 1:00 pm - 2:30 pm PDT
    The Gathering Place LaCrosse, WA, United States

    Lloyd Stoess “An Overview of the Middle and Lower Cheney-Palouse Tract of the Channel Scablands – Interesting Features and Recent Discoveries”. This lecture will include a speculative look at when and how many floods came through present day Lacrosse. Saturday June 28 at 1:00 pm at The Gathering Place in downtown Lacrosse, WA as is part of the Lacrosse Farmers Festival. Presented by Lloyd Stoess, Palouse Falls Chapter President.

  • September 2025

  • Wed 3

    9/3-Mega Floods, Ice Ages, Earthquakes, Volcanic Eruptions, and other Major Earth Events. A look at our dynamic planet of things that could keep you awake at night but shouldn’t

    September 3, 2025 @ 6:00 pm - 7:00 pm PDT
    Ritzville Public Library 302 West Main Street, Ritzville, Washington

    This presentation by Lloyd Stoess will delve into ten of the causes of ice ages and climate change including the answer to how many ice ages have occurred. It will also look at big earth hazards here in the Pacific Northwest that have occurred in the past and if they should be of concern today.

    Free
  • Wed 10

    9/10-Mega Floods, Ice Ages, Earthquakes, Volcanic Eruptions, and other Major Earth Events. A look at our dynamic planet of things that could keep you awake at night but shouldn’t.

    September 10, 2025 @ 6:00 pm - 7:00 pm PDT
    Whitman County Library 102 South Main St., Colfax, WA, United States

    This presentation by Lloyd Stoess will delve into ten of the causes of ice ages and climate change including the answer to how many ice ages have occurred. It will also look at big earth hazards here in the Pacific Northwest that have occurred in the past and if they should be of concern today.

    Free
  • Thu 18

    9/18-Mega Floods, Ice Ages, Earthquakes, Volcanic Eruptions, and other Major Earth Events. A look at our dynamic planet of things that could keep you awake at night but shouldn’t.

    September 18, 2025 @ 6:00 pm - 7:00 pm PDT
    Connell Library 118 N. Columbia, Connell, Washington

    This presentation by Lloyd Stoess will delve into ten of the causes of ice ages and climate change including the answer to how many ice ages have occurred. It will also look at big earth hazards here in the Pacific Northwest that have occurred in the past and if they should be of concern today.

    Free
  • October 2025

  • Sat 11

    Quincy Basin Field Trip

    October 11, 2025 @ 9:00 am - 4:00 pm PDT
    Othello Lions Park 815 East Fir Street, Othello, Washington

    During the Missoula Floods the Quincy Basin was filled with flood waters mostly arriving through Grand Coulee and the Telford-Crab Creek Scabland Tract via Crab Creek. Some spillover from the Cheney-Palouse Scabland Tract also entered the basin through east-west coulees.  The flood water drained out of the basin in four places that will be visited on this car Caravan Tour - Crater/Lynch Coulee, Potholes Coulee, Frenchman Coulee, and Drumheller Channels. Stops are also planned for Moses Lake, the Ephrata Fan, Soap Lake, Lower Moses Coulee, West Bar, and Babcock Bench. FIELD TRIP REGISTRATION FORM   LIABILITY RELEASE FORM

    $25 – $30
  • December 2025

  • Wed 10

    Mystery of the Channeled Scablands and the Two Detectives who Solved it.

    December 10, 2025 @ 1:00 pm - 2:00 pm PST
    Pomeroy Senior Center 695 Main St., Pomeroy, WA, United States

        The unique landscape of the Channeled Scablands was a mystery that baffled the first geologists who visited them over 100 years ago. Finding clues, they unraveled the mystery that was unbelievable to their colleagues. After more than two decades of discovering more clues, the theory that enormous floods had carved the scabland was finally accepted by most of the scientific community.  Lloyd Stoess, President of the Palouse Falls Chapter, will take you on a journey following these two early detectives and the clues they found as well as what today's detectives and the modern tools they are using to better understand our incredible landscape.

    Free
  • March 2026

  • Sat 14

    Combined Chapter Hike – Escure Ranch / Towell Falls

    March 14 @ 10:00 am - 3:00 pm PDT
    Escure Ranch Washington

    The Palouse Falls and Cheney-Spokane Chapters of the IAFI invite you to a hike at Escure Ranch on the BLM Rock Creek Recreation Site on Saturday, March 14. The hike will start at 10:00 a.m. It will be led by Don Chadbourne, geologist and board member of the Cheney-Spokane Chapter, and Lloyd Stoess, president of the Palouse Falls Chapter. You will meet the leaders at the trailhead. Description of the Escure Ranch Hike The hike will begin and end at the Escure Ranch parking area, of the Bureau of Land Management, Rock Creek Recreation site. The hike will follow an old ranch road to Towell Falls and return on the same route. The out and back hike will be about 6.5 miles.  The trail is mostly double track over dirt and rock, with an elevation gain and loss of about 160 feet.  The hike is a pleasant trek through a remote scabland canyon.  Features will include rock benches and basins, flood bars, Mima mounds, mesas and waterfalls.  This hike is included in the book, On the Trail of the Ice Age Floods – Northern Reaches, by Bjornstad & Kiver.   Directions to the trailhead will be provided to hikers after registration. Click on the Register button to sign up for the hike. The hike will be limited to 30 hikers. Items to bring with you: appropriate shoes, day pack, water, snacks, appropriate clothing for changes in the weather, sun protection, emergency items, camera and binoculars. Walking poles will be helpful. The hike is free; however, donations for support of Chapter activities will be accepted. For additional questions, contact Don at 509-891-5875, or Lloyd at 509-954-3927. Map available for download: 11 x 17 LIDAR map of Escure Ranch Area showing our hiking route to Towell Falls (downloadable PDF)

  • Fri 20

    Mega-Floods of the World – The Legacy of Dr. Bretz’ Work

    March 20 @ 5:00 pm - 6:00 pm PDT
    Ritzville Public Library 302 West Main Street, Ritzville, Washington

    Researchers have established, based on the pioneering work of Dr. J Harlen Bretz and JT Pardee, that over 140 Ancient Mega-Flood, including Noah's Flood are discussed in oral traditions worldwide. Professional geologist Bill Burgel will briefly discuss how the research related to the Missoula Floods and Bonneville Flood has opened up the possibility of mega-floods being the most likely explanation for the formation of the Mediterranean Sea, the Persian Gulf, The Bosphorus Straits, the English Channel, Chimu in Peru and the floodwaters on Mars. Mega-flood events are also being cited for the draining of Glacial Lake Agassiz, Glacial Lake Iroquois and the Grand Canyon of the Yellowstone. 

  • Sat 21

    Mega Floods, Ice Ages, Volcanic Eruptions, Earthquakes, and other things that could keep you awake at night but probably shouldn’t

    March 21 @ 10:00 am - 11:00 am PDT
    McFarland Middle School 790 S. 10th Avenue, Othello, Washington, United States

    This presentation will begin by defining what an Ice Age is and then looking at our dynamic planet and those major events that can lead to dramatic temperature changes. Also included will be a look at hazards here in the Pacific Northwest and why they occur.

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