March 2026 Meeting of the Chapter


Retrospective of the Earthline Hazardous-Waste Landfill Failure, a Case Study of Legacy Landfills and Dumps and Improving Field Inspections to Reduce Groundwater Contamination With Remarks about Geoscience in Politics

Dr. Christopher (Chris) Stohr, PhD, PG, CEG 2025-2026 Richard H Jahns Distinguished Lecturer

Wednesday, March 11, 2026

The Old Spaghetti Factory
11896 Foothill Blvd
Rancho Cucamonga, CA 91730

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