LITTLE MENOMONEE RIVER

Last Updated: May 10, 2026

Total streamflow across the Little Menomonee River was last observed at 33 cfs, and is expected to yield approximately 65 acre-ft of water today; about 132% of normal. River levels are high. Average streamflow for this time of year is 25 cfs, with recent peaks last observed on 2026-04-16 when daily discharge volume was observed at 1,214 cfs.

Maximum discharge along the river is currently at the Little Menomonee River At Milwaukee reporting a streamflow rate of 26.5 cfs. This is also the highest stage along the Little Menomonee River, with a gauge stage of 3.97 ft at this location. This river is monitored from 2 different streamgauging stations along the Little Menomonee River, the highest being situated at an altitude of 729 ft, the Little Menomonee River Near Freistadt.

Get the latest River Levels, Streamflow, and Hydrology for in River flows across 2 streamgages of the Little Menomonee River


15-Day Long Term Forecast


River Details

Last Updated 2026-05-09
Discharge Volume 65 ACRE-FT
Streamflow 32.61 cfs
Past 24 Hours: -1.48 cfs (-4.34%)
Percent of Normal 131.7%
Maximum 1,214.0 cfs
2026-04-16
Seasonal Avg cfs
       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Little Menomonee River Near Freistadt
USGS 04087050
6 cfs 2.26 ft -4.38
Little Menomonee River At Milwaukee
USGS 04087070
27 cfs 3.97 ft -4.33
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

Historically, the river was used for milling and other industrial activities. Today, it is primarily used for recreation and agriculture. The river is fed by numerous tributaries, including the Little Menomonee Creek and the Mequon Creek. It is also home to several reservoirs and dams, including the Little Menomonee River Dam and the Silver Spring Dam. These dams help to control the flow of the river and provide water for agricultural and recreational purposes. The Little Menomonee River is a popular destination for fishing, kayaking, and canoeing, and it is home to a variety of aquatic wildlife, including bass, trout, and pike.