Continuous water temperature, specific conductance, and dissolved oxygen data collection will be discontinued on October 1, 2025
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
5 data types available - data from 1996-10-01 to 2026-07-31
Daily data
7 data types available - data from 1945-08-01 to 2026-07-29
Field measurements
2 data types available - data from 1943-09-01 to 2026-07-27
Discrete sample data
223 Observed properties (data types) available - with data from 1963-07-24 to 2025-08-12
184 Sampling activities
Statistical tables for select daily data types
6 data types available - data from 1945-08-01 to 2026-07-29
Monitoring locations with continuous data in last 120 days
No locations found

