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Understanding the Odessa Aquifer

For decades, the Odessa Aquifer has been declining at unsustainable rates.

The Columbia Basin Groundwater Co-Op brings together decades of groundwater data, research, and studies in one place, providing a valuable resource for understanding and monitoring the aquifer’s health.

 

Through active groundwater monitoring, partners are discovering the Odessa Aquifer is responding to early OGWRP implementation activites. Learn more here →

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This website is made possible thanks to the Washington State Legislature and Dept. of Ecology's Office of Columbia River.

© 2026 by the Columbia Basin Conservation District
Photos courtesy of ECBID, NRCS & CBCD

OGWRP is committed to ensuring digital accessibility for people with disabilities. We are continually improving the user experience for everyone, and applying the relevant accessibility standards. Please contact us if you encounter accessibility barriers while using our site: 

admin@columbiabasincd.org | (509) 765-9618 

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