The 2019 color digital imagery has a ground resolution of 6 inches and a horizontal accuracy of +/- 1.5 feet.
Referenced to the Washington County Coordinate System - NAD83/1986.
Available in TIFF, JPEG and ECW file formats.
2020 digital aerial photography (1 ft. resolution) for Washington County is available at Minnesota Geospatial Commons.
Historic digital aerial photos for various years can be found at the John R. Borchert Map Library (University of Minnesota).