# Pacific Northwest Ground Water Exposition > Pacific Northwest Ground Water Exposition ## Pages - [Home](https://pnwgwa.org/) - [About Us/About](https://pnwgwa.org/about) - [About Us/Bylaws](https://pnwgwa.org/bylaws) - [About Us/Board and Management](https://pnwgwa.org/board-and-management) - [About Us/Contact](https://pnwgwa.org/contact) - [Attend/Schedule of events](https://ngwa.confex.com/ngwa/2026pnwexpo/meetingapp.cgi/Day/2026-03-20) - [Attend/Workshops CEUs by State](https://img1.wsimg.com/blobby/go/e8e4fe01-b3b1-41f8-ac11-dbd9115d9c70/downloads/7ec48e2f-1b90-4564-8cb4-340446fbdd8b/PNWExpoCEUs_Final.pdf?ver=1773712883068) - [Attend/Exhibitors and floor plan](https://ngwa.confex.com/ngwa/2026pnwexpo/exhibitorboothmap.cgi) ## Contact Location: Mailing Address: 601 Dempsey Road, Westerville, OH 43081, US Email: devener@ngwa.org Email: pnwgwa@ngwa.org Phone: (614) 898-7791