This station will be discontinued soon after Oct. 1, 2026, due to lack of funding. If interested in funding the station to continue operations, please contact GS-W-LMG_Data_Chief@usgs.gov
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 1998-11-14 to 2026-08-23
Daily data
2 data types available - data from 1999-09-30 to 2026-08-21
Field measurements
2 data types available - data from 1932-01-27 to 2026-07-06
Discrete sample data
140 Observed properties (data types) available - with data from 1965-08-17 to 1975-06-06
76 Sampling activities
Peak measurements
2 data types available - with data from 1874-01-01 to 2024-03-15
Statistical tables for select daily data types
2 data types available - data from 1999-09-30 to 2026-08-21
Monitoring locations with continuous data in last 120 days
No locations found
