<a href="https://www.usgs.gov/centers/alaska-science-center/science/usgs-alaska-streamgage-datum-north-american-vertical-datum">USGS Alaska Streamgage Datum to North American Vertical Datum of 1988 Conversion Table</a>
Important Legacy real-time page
Available data
Select data types to graph from categories based on the way the data were collected.
Learn about the data collection categories Continuous data
8 data types available - data from 2022-10-27 to 2026-08-02
Daily data
2 data types available - data from 1981-10-01 to 2026-08-02
Field measurements
3 data types available - data from 1982-09-02 to 2026-07-05
Discrete sample data
154 Observed properties (data types) available - with data from 1960-07-03 to 2025-09-14
19 Sampling activities
Statistical tables for select daily data types
2 data types available - data from 1981-10-01 to 2026-08-02
Available location images
Monitoring locations with continuous data in last 120 days
No locations found

