Union Street is covered by water near King Street. This flooding will be slightly more widespread in a tidal flood than a freshwater flood. Water approaches buildings near the intersection of King Street and Union Street. Water approaches the southern tip of Lee Street.įlooding is ongoing at several businesses near the intersection of King Street and Union Street. Lower portions of King Street, Prince Street, and Strand Street are flooded. Union Street is flooded between Wales Alley and Thompson Alley. Several parks along the Alexandria waterfront are flooded. Access to the Daingerfield Island area is cut off due to flooding. Flooding is also occurring further south at Jones Point.įloodwaters reach about a block and a half inland at King Street and cover several blocks of Union Street in Alexandria.įlooding begins in the vicinity of the Joint Base Anacostia Bolling marina. Significant flooding is occurring along Union Street in Old Town Alexandria, along with nearby streets. Flooding is occurring near the Joint Base Anacostia Bolling marina. Water approaches the George Washington Parkway near Daingerfield Island and Belle Haven. A large section of the George Washington Parkway is flooded and closed both north and south of Old Town Alexandria. Union Street is flooded between Queen Street and Duke Street with numerous structures impacted. In Alexandria, flooding reaches the east end of Madison Street with structures flooded. Daingerfield Island is almost totally underwater. On Joint Base Anacostia Bolling, floodwaters cross Giovanni Way with structures affected. Widespread backwater flooding is affecting Huntington and Belle View. Union Street is flooded for almost its entire length in Alexandria. Daingerfield Island is completely flooded. If you notice any errors in the below information, please contact our Webmasterįlooding is occurring nearshore at Joint Base Anacostia Bolling near the marina and at the Naval Research Lab. The flow/stage relationship above the flood of record is extrapolated based on hydraulic computations by the USACE. Viewer for the tidal/storm surge inundation maps. Map layers for non-riverine flooding (tidal/storm surge) are availableīy turning off/on map layers above this text.Structures, DC Water's flood control structures, and the Joint BaseĪnacostia-Bolling's levee were not considered in the making of these maps. System until they are overtopped by water. Including the 17th Street closure will protect the area behind the levee Map layers use the assumption that the Potomac Park levee system,. Potomac river free#Remain free of inundation – please refer to “Flood Impacts and Photo” Elevated roadways in metro Washington DC may Map layers represent the inundation of the lowest elevation of.Map layers at this location, while based on riverine flows, were.Tidal/storm surge maps (layers below) are for when hurricanes/tropical storms or extratropical storms occur and water is pushed up the Potomac River.Ĭursor readout of inundation depth is not available for the tidal maps.īoth sets of maps DO NOT depict stormwater/interior drainage flooding that can occur when smaller tributaries and storm drains flood from heavy localized rain. These maps are for "riverine" floods when heavy rain occurs in the watershed and the Potomac River rises.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |