Iowa Streamflows By District

Streamflow for each climate district is obtained from the USGSs network of nearly 140 streamgage locations across Iowa. A streamgage has been selected for a watershed that is considered to best represent streamflow conditions within each of the nine climate districts. Two year mean daily streamflows (ft3/s) are shown here plotted against historical maximum and minimum levels.

* Current Mean Daily Values for are provisional and subject to change *

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