California Water Science Center Site Locations
Real-Time Streamflow SitesReal-time sites - Data from automated equipment and represent the most current hydrologic conditions. Measurements are commonly recorded at 5-60 minute intervals and transmitted to the NWIS database every 1-4 hours. Values in pop-up bubbles are updated hourly from NWIS. Additional data for real-time sites. Field measured streamflow and lake sites - Periodic manual measurements of streamflow and gage height at streamflow and lake sites. These measurements are often used to supplement and (or) verify the accuracy of the time-series measurements. The last value available is shown in the pop-up bubble for each site. Additional data for surface-water sites. Data are provisional and subject to revision. Data Portals |