Stream Hydrology Program

Division of Ecological and Water Resources (Waters)

Weekly Stream Flow Maps and Tables

The following maps and tables summarize stream flow conditions found throughout Minnesota. Current stream flows are compared with historical flow data and watersheds are ranked in the following categories (flood, high, normal, low, protected flow). Weekly stream flow maps and tables are generated on Mondays from April to October. Maps are available back to 1990, tables back to 1998. The data used to create the weekly maps and tables are based on an instantaneous flow reading. Therefore, the values can be affected by large storm events, hydropower or dam operations, and other factors that influence stream flows. The maps and tables are offered in PDF format.

Select a date, click [Get MAP] or [Get TABLE]



Real-Time Stream Flow Data