7-Day Average Streamflow Map (Wednesday October 18, 2017)
Please use the Google Chrome browser for faster and correct loading.
Place the mouse cursor on a station to show station information and percent of historic median streamflow. Click on the station to view hydrograph. (This page is updated on a weekly basis.)
Colour Scheme for Percents of Median Flow:
Users should use the information on this map with caution and do so at their own risk. The data are collected by automated monitors at numerous remote locations and are unverified. The data are preliminary, and may be changed upon subsequent review. Some data may be wrong. It is not uncommon for individual water level recorders to give false readings, due to local conditions. They should be considered as reference values only, by which to evaluate the current readings. They should not be used for design or other purposes. Users of this data must accept all responsibility for the use and interpretation.
1. Low Streamflow Bulletins and Advisories
2. Basin Map of Hydrologic Drought Levels