FEMA Framework Basemap datasets comprise six of the seven FGDC themes of geospatial data that are used by most GIS applications (Note: the seventh framework theme, orthographic imagery, is packaged in a separate NFIP Metadata Profile): cadastral, geodetic control, governmental unit, transportation, general structures, hydrography (water areas & lines. These data include an encoding of the geographic extent of the features and a minimal number of attributes needed to identify and describe the features. (Source: Circular A16, p. 13)

Clackamas, Clark, Multnomah, Washington, Polk, Columbia, Tillamook, Marion, Hood River, and Yamhill county boundaries in Oregon and Clark, Cowlitz, Skamania county boundary in Washington. Date of last data update: 2024-12-30 This is official RLIS data. Contact Person: Christine Rutan christine.rutan@oregonmetro.gov 503-797-1669 RLIS Metadata Viewer: https://gis.oregonmetro.gov/rlis-metadata/#/details/1437 RLIS Terms of Use: https://rlisdiscovery.oregonmetro.gov/pages/terms-of-use

Fire District Map Pages - Map pages represent square mile rectangles covering Clark County, southern Cowlitz County and western Skamania County. They are used by fire agencies as map extents for the map books they may carry in their vehicles. Map pages are loosely based on Public Land Survey System sections (square miles), and the unique four-digit code for each map page is based on the township, range, and section numbers. However, they should not be used as a survey or legal description reference. Map pages are also a component of CRESA's Public Alert Grid map.See Clark County Metadata Data source: ..\FGDB\dw_PubSafety.gdb\MapPages