20230912 09222900 1.0 TRUE Average Precipitation 30 Year Normal (1981-2010) Metadata: http://spatialdata.oregonexplorer.info/geoportal/catalog/search/resource/details.page?uuid={4DB48EA2-3040-4EF2-9EC8-2008ADE7880C} Download: http://prism.oregonstate.edu/normals/