Alaska Water Level Watch
The Alaska Water Level Watch (AWLW) is a collaborative group working to improve the quality, coverage, and accessibility to water level observations in Alaska’s coastal zone.
Water level data has many applications that contribute to safe navigation, storm modeling and mapping, tsunami warnings, watches, and advisories, incident response, search and. rescue operations, tidal datums, sea level trends, storm trends, and much more.
Access & Contribute Data
Alaska Water Level Watch is a forum for crowd-sourced water level data. Data are contributed and accessed through the AWLW data portal.
Contributing data is easy! Use our station log template and instruction forms to provide metadata with your water level data.