Maryland--St. Mary's CountyThis is a feature class in the Planimetric Geatures Geodatabase. Planimetric structures including: patios, decks, tanks, swimming pools, playgrounds, pavilions, boat launches, docks, piers, revetments, jetties, offshore breakwaters, athletic fields, dugouts, bleachers, and recreation areas.Geodatabase3eabc5f7-0045-44f7-8475-36379e02c498engSt Mary's County GIS Downloadable LayersPublicCounty government recordsStructures, Non-Building: St. Mary's County, Maryland, 2017DatasetsMaryland--St. Mary's CountyMaryland2017.0