This site can be affected by variable backwater. During certain flows, discharge at this site is calculated by a complex method that uses the water surface slope between a Base and Auxiliary station.
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
4 data types available - data from 1987-10-01 to 2026-08-01
Daily data
8 data types available - data from 1925-10-01 to 2026-07-31
Field measurements
3 data types available - data from 1926-01-25 to 2026-03-30
Discrete sample data
279 Observed properties (data types) available - with data from 1951-10-01 to 1995-07-18
820 Sampling activities
Statistical tables for select daily data types
8 data types available - data from 1925-10-01 to 2026-07-30
Monitoring locations with continuous data in last 120 days
No locations found



