We offer a full range of Environmental Services, from this site you can access many of them.
Effective September 1st, 2011, water testing will be available through Walla Walla Regional Water Testing Services in College Place. Continue to pick up your water testing kit at Columbia County Public Health, 270 E Main Street, Dayton, WA 99328. Please see their November newsletter regarding expanded services below.
Please contact us at Columbia County Public Health with your food service or Environmental Health questions at (509) 382-2181.