The Lecture – Exploring History and Nature in the City (Seattle)

Quimper Geological Society welcomes back our friend David B. Williams, author, naturalist, and tour guide.

David B. Williams will speak about his two new books: Seattle Walks and Wild in Seattle. In his talk, David will discuss how urban dwellers can get to know their city better by getting outside, walking, observing, and paying attention. He will share some of his adventures including birding at 60 mph, the pleasures and discoveries to be made by going back to the same location repeatedly, and how to date a 1100-year-old earthquake. This talk will appeal to newcomers, visitors, and longtime residents hopefully giving everyone new ways to appreciate Seattle, as well as inspire them with ways to connect with their hometown.

David will have some books available to purchase before and after the lecture.

Please join the QGS community on December 6, 2025, at 4pm. The lecture will be at the First Baptist Church, 1202 Lawrence Street, Port Townsend. (Entrance in the back.) Door opens at 3:30. Donations gratefully accepted.

About the speaker

David B. Williams is an author, naturalist, and tour guide whose award-winning book, Homewaters:  A Human and Natural History of Puget Sound is a deep exploration of the stories of this beautiful waterway. He is also the author of Too High and Too Steep: Reshaping Seattle’s Topography, Stories in Stone: Travels Through Urban Geology, as well as Seattle Walks: Discovering History and Nature in the City. Williams is a Curatorial Associate at the Burke Museum and writes a free weekly newsletter, the Street Smart Naturalist (https://streetsmartnaturalist.substack.com/ – by clicking the “No thanks” you may access the previous newsletters). More information about David’s books may be found at www.geologywriter.com

The Lecture 

Hazards and Highways: Troubles for the NW Olympic Peninsula

State Route 112 is the sole access road for the northwestern Olympic Peninsula and the remote communities situated along the Strait of Juan de Fuca, west of Port Angeles. Particularly unfavorable geology underlies the western half of this road and this, combined with steep topography and an exceptionally wet winter climate, make it one of the most landslide-afflicted highway corridors in the state. Landslides and lowland flooding impact travel most winters, causing short duration closures of one or both lanes and necessitating persistent maintenance efforts.  On a longer cycle of years to decades, major landslide events severely damage or destroy the highway at one or more locations, resulting in closures lasting three to six months or longer. Detour options are limited to nonexistent, so communities and local businesses suffer from these closures until highway repairs can be made or floodwaters recede. Low frequency-high consequence hazards such as earthquakes and tsunamis add to the risk profile and further complicate mitigation strategies.

This presentation will summarize the results of a planning-level study commissioned by the Washington State Department of Transportation (WSDOT) that examined the geologic and hydrologic hazards that threaten this highway, conducted a comprehensive risk analysis, and provided recommendations to improve its resiliency and reduce community impacts. The study, completed in 2023, enabled WSDOT to secure a 5-yr $30 million allocation from a NOAA Climate Resiliency grant in late 2024 to proceed with initial recommendations, which are expected to begin Spring 2025.

September 13, 2025, the 4pm Lecture will be at the First Baptist Church, 1202 Lawrence Street, Port Townsend. (Entrance in the back.) Door opens at 3:30.

About the Speaker

Tom Badger

Happy to leave the Midwest flatlands behind in 1981, Tom completed his BS in geology in 1983 at WWU and his MS in geological engineering at the University of Nevada Reno in 2002. He is licensed in Washington as an engineering geologist, hydrogeologist, and civil engineer. Tom worked for WSDOT for 32 years, the last five serving as chief engineering geologist, before retiring in 2016. Tom specializes in the assessment and mitigation of slope hazards, soil and rock slope engineering, and risk management for transportation infrastructure. He has published and lectured extensively on these topics, and consults part-time for the Portland-based firm, Landslide Technology.