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
3 data types available - data from 1991-04-27 to 2026-08-03
Daily data
6 data types available - data from 1945-10-01 to 2026-08-01
Field measurements
2 data types available - data from 1946-05-08 to 2026-07-28
Discrete sample data
316 Observed properties (data types) available - with data from 1951-03-17 to 2015-09-22
813 Sampling activities
Statistical tables for select daily data types
5 data types available - data from 1945-10-01 to 2026-08-01
Available location images
James River at Columbia
James River at Columbia, SD
View more imagery information for James River at ColumbiaMonitoring locations with continuous data in last 120 days
No locations found

