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# Explore Search: Floods

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## By Year

Data Release        September 8, 2023        Data in support of peak streamflows and flooding in select areas of Pennsylvania from the remnants of Hurricane Ida, September 1-2, 2021

Data Visualization        September 14, 2023        Hurricane Ida: USGS Response in Pennsylvania to September 1-2, 2021, Flooding Related to Remnants of Hurricane Ida

Data Release        March 4, 2024        Database of post-wildfire floods and debris flows

Data Release        March 19, 2024        Flood-Frequency Data for Six Selected Streamgages Following the Central New York Flood of October 31 – November 3, 2019

Interactive Map        June 14, 2023        New Jersey's Coastal Scenario Mapper and Flood Decision Tool

Data Release        August 21, 2023        Depth grids for floodplain flood attenuation baseline and counterfactual scenarios in the Schuylkill River watershed, Pennsylvania

Data Release        February 16, 2024        Community Exposure in U.S. American Samoa to Future Coastal Flooding Hazards, reference year 2020

Data Release        April 22, 2024        Time-series measurements of acoustic intensity, flow, pressure, water level, conductivity, temperature, and dissolved oxygen collected in a flooded cave at Cenote Bang, Yucatan Peninsula, Tulum, Mexico from March 25, 2018 to August 1, 2018

Data Release        May 23, 2023        Geospatial data, flood-frequency analysis, and surface-water model archive for flood-inundation maps of the Muddy River, near Moapa, Nevada

Interactive Map        November 4, 2019        Flood Inundation Mapper - New England

Data Release        March 31, 2022        USGS-derived 1-percent Annual Exceedance Probability Flood-Flow Estimates at Flood Insurance Study Locations Across Pennsylvania

Real-time Data        December 21, 2018        California Flood Activity Alerts

Data Release        February 16, 2024        Community Exposure in U.S. Guam to Future Coastal Flooding Hazards, reference year 2020

Data Access        May 10, 2021        USGS Flood Event Viewer

Data Release        February 16, 2024        Community Exposure in U.S. Hawaiian Islands to Future Coastal Flooding Hazards, reference year 2020

Data Access        March 4, 2019        Flood Inundation Mapper

Real-time Data        March 28, 2018        FloodWatch - View flood and high-flow conditions.

Data Release        February 16, 2024        Community Exposure in U.S. Northern Mariana Islands to Future Coastal Flooding Hazards, reference year 2020

Data Release        March 13, 2024        At-site flood frequency for 139 urban streamgages in Tennessee and parts of Alabama, Georgia, Mississippi, North Carolina, and South Carolina using data through water year 2022

Data Release        October 21, 2020        Geospatial Data, Tabular Data, and Surface-Water Model Archive for Delineation of Flood-Inundation Areas in Grapevine Canyon Near Scotty's Castle, Death Valley National Park, California

Interactive Map        March 12, 2020        Louisiana Flood  Alert Map

Real-time Data        September 26, 2016        Flooding Data

Data Release        November 9, 2017        Flood Inundation, Flood Depth, and High-Water Marks Associated with the Flood of July 2016 in Northern Wisconsin and the Bad River Reservation

Data Release        March 9, 2023        Flood Frequency Data and 2022 Observed Flood Probability for Two Streamgages in the Delta River Basin, Alaska, 1963-2022

Data Release        February 4, 2019        Effects of flood inundation, invasion by Phalaris arundinacea, and nitrogen deposition on extracellular enzyme activity in an UMR forest: Data

Real-time Data        March 6, 2016        Flood Watch

Data Release        September 7, 2021        Flooding extent polygons for modelled wave-driven water levels in Florida with and without projected coral reef degradation

Data Access        October 1, 2010        Flood Database for Colorado

Data Visualization        January 26, 2021        Future Coastal Flooding

Data Release        October 26, 2017        Flood Inundation, Flood Depth, and High-Water Marks for Selected Areas in West Virginia from the June 2016 Flood

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