<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
2 data types available - data from 2020-08-26 to 2024-10-11
Daily data
1 data types available - data from 1965-09-01 to 2024-10-09
Field measurements
2 data types available - data from 1964-06-14 to 2025-06-03
Discrete sample data
77 Observed properties (data types) available - with data from 1964-08-22 to 1998-05-29
42 Sampling activities
Statistical tables for select daily data types
1 data types available - data from 1965-09-01 to 2024-10-09
Monitoring locations with continuous data in last 120 days
No locations found
