Chapter Webinars


The Younger Dryas Impact Event, 12,850 Years Ago (Chicago)
March 21, 2023
Speaker: Harvey D, Pokorny, PG

Cone Penetrometer Measurements of Glacial Soils in Illinois (Chicago)
February 21, 2023
Speaker: Jason Thomason, PhD, Illinois State Geological Survey, Prairie Research Institute, University of Illinois at Urbana-Champaign


Central Texas Tunnels and Ethics Hour with TBPG (Texas)
August 26, 2022 
Speakers: Rusty Branch; Ross Webb; Cody Johnson; Skye Ibarra; Mark Varhaug


Perris Dam Seismic Remediation – Geologic Observations from CDSM Foundation Treatment (Southern California)
June 8, 2021 
Speaker: William H. Godwin, PG, CEG

Drought and Megadrought in the Colorado River Basin, the New Normal (Southern Nevada)
April 13, 2021 
Speaker: Eric Kuhn

Characterizing Quaternary Deposits on the Southwestern Washington Coast (Nisqually)
April 6, 2021 
Speaker: K. Stanton, MS, LG

Practical Approaches to Maintaining Injection Well Efficiency (Southern Nevada)
March 9, 2021 
Speakers: Justin McKeever; John Bonsangue; Jerry King; Nick Saines

Earthquakes and Landslides of Seattle's Past: Geologic and Historic Evidence (Nisqually)
March 2, 2021
Speaker: Elizabeth Davis, MS

Groundwater Remediation Sites in Las Vegas Complicated by Significant Depth to Water Fluctuations (Southern Nevada)
February 9, 2021
Speakers: Keith Stewart; Jerry King; Nick Saines

Tunneling Geology including the San Antonio Experience (Texas)
February 9, 2021
Speaker: Ross Webb

Development of a Statewide Program for Coastal Mapping and Implications for Coastal Hazard Adaptation Applications (Texas)
February 2, 2021
Speaker: Dr. Cheryl Hapke

Hydrogeology of Shallow Groundwater Contaminant Plumes in Las Vegas, NDEP Guidance, and Cleanup Prioritization (Southern Nevada)
January 12, 2021
Speakers: Ben Moan; Jerry King; Nick Saines


An Introduction to Water Rights in Washington (Nisqually)
November 17, 2020
Speaker: John Rose

A Geotechnical and Remote Sensing Approach to Monitor Rock Slope Stability within a Railroad Corridor near Caliente, Nevada (Southern Nevada & Great Basin)
November 10, 2020
Speakers: El Hachemi Bouali; Jerry King; Nick Saines

Nevada’s Rapidly Evolving Landscapes: Heir Apparent to the San Andreas Fault (Southern Nevada & Great Basin)
October 13, 2020
Speakers: Jim Faulds; Jerry King; Nick Saines; John Louie

Post Earthquake Investigation in the United States (Oregon)
September 22, 2020
Speaker: Dave Fenster

Earthquake Hazards & Earthquake Risks in the Central US (St. Louis)
September 9, 2020
Speaker: Phyllis Steckel

Dyeing to Know – The uses of tracers in karst hydrology (Texas)
July 21, 2020
Speakers: Pat Frost; Geary Schindel

Contrasting the Middle Trinity Aquifer in Hays and Southwestern Travis Co (Texas) 
July 14, 2020
Speakers: Pat Frost; Brian Hunt