These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.
Intense rainfall during the 10-day period of March 8-17, 2021 resulted in flooding, landslides, property damage, and road closures across the State of Hawaii. The islands of Kauai, Oahu, Molokai, and Maui are known to have been affected. The U.S. Geological Survey (USGS) operates 71 real-time stream-gaging stations and 49 peak-streamflow gaging stations on these islands. This data release contains a summary of provisional peak-streamflow information from selected gaging stations during March 8-17, 2021, in relation to the historic record. This data release may be revised and updated as additional data are collected and analyzed.