U.S. Extreme Coastal Water Level Data and Charts

This depository, titled "U.S. Extreme Coastal Water Level Data and Charts", contains all datasets and Python code used to generate Figures 2, 3, and 4, as well as Supplementary Tables S1 through S5 from the associated study. The datasets include Mean Higher High Water (MHHW), 1% Extreme Water Level (1%EWL) in 1992, and Relative Sea-Level Rise (RSLR) projections from 2020 to 2150 at 10-year intervals, sourced from NOAA. Derived 1%EWL values from 2020 to 2150 at 10-year intervals were calculated based on these data. The depository also includes categorization results based on statistical analysis. All input files, processed data, and scripts for data visualization and analysis are provided. This work is primarily supported by the National Science Foundation (NSF) under the project Excellence in Research: Identification of Absolute Sea Level Rise and Land Subsidence from Long-Term Tide Gauge Records Along Coasts of the Gulf of Mexico and the Chesapeake Bay (NSF Award #2101056).