History Flood Closures Daily Count

Road Closure Data https://gis.charleston-sc.gov/road-closures-regional/ Historic Flood Closures https://charleston-sc.maps.arcgis.com/home/item.html?id=02788fb440d744d69f9c0a3da27554b3 The city began capturing road closure data in October 2015 while responding to the 1000 year flood event. Since then, the City has been refining the process to capture and retain a history of city street closures. Emergency closures are reported based on field reports from first responders and city staff operating in the field. This data is used for situation awareness during flooding events by staff and the public This is not a detailed and accurate survey of inundated roads. Not all flooding events are actively mapped and not all streets the are impacted are captured. This information should be used as a general information tool. Tide and Weather Data Tide and weather data is collected and processed from NOAA sources and joined to the road closures using the closure start date and time. The process of calculating the joining the tide and weather data is experimental and subject to change. NOAA Weather https://www.ncdc.noaa.gov/cdo-web/datasets/GHCND/stations/GHCND:USW00013782/detai l NOAA tide data api (station=8665530) https://api.tidesandcurrents.noaa.gov/api/prod/