Ted Ressler, RG, CWRE, PG

Senior Hydrogeologist and Water Resources Consultant

(503) 967-7050 Ext. 204


Ted Ressler has 20 years of experience providing groundwater resource evaluations and strategic water rights management for municipalities, water districts, agriculture, and private industry. His hydrogeologic expertise includes feasibility assessments of groundwater supply development, water well design and testing, well performance evaluations, and aquifer storage and recovery (ASR) system testing and operation. As a Certified Water Rights Examiner, and with his in-depth knowledge of state regulatory programs and policies related to water supply wells and water rights transactions, Ted assists clients with navigating the complex regulatory framework for permitting water use and managing and maintaining their water rights.


MS, Geological Sciences, University of Texas at Austin
BS, Environmental Geology, Bucknell University

Professional Registrations

Registered Geologist, Oregon
Certified Water Rights Examiner, Oregon
Professional Geoscientist, Texas

Professional Affiliations

National Groundwater Association
Rules Advisory Committee Member for Oregon State Board of Geologist Examiners

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