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Map of OGWRP

Updated July 2025, by the Columbia Basin Conservation District

Odessa Groundwater Replacement Program July 2025 map showing water sources and routes. OGWRP.

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​

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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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