-90.0 cfs (-1.63%) since yesterday
137.98% of Normal
•
2 Streamgauges
Total streamflow across the
Mackinaw River
was last observed at
5,430
cfs, and is expected to yield approximately
10,770
acre-ft of water today; about 138%
of normal.
River levels are high.
Average streamflow for this time of year is
3,935 cfs,
with recent peaks last observed
on
2019-05-04 when daily discharge volume was observed at
26,190 cfs.
Maximum discharge along the river is currently at the
Mackinaw River Near Green Valley
reporting a streamflow rate of 3,130 cfs.
This is also the highest stage along the Mackinaw River, with a gauge stage of
18.63 ft at this location.
This river is monitored from 2 different streamgauging stations along the Mackinaw River, the highest being situated at an altitude of 611 ft, the
Mackinaw River Near Congerville.
Last Updated
2024-05-04
Streamflow
5,430.0 cfs
Percent of Normal
137.98%
Maximum
26,190.0 cfs
2019-05-04
About the mackinaw river
The Mackinaw River flows through central Illinois, spanning 130 miles from its headwaters in McLean County to its confluence with the Illinois River in Tazewell County. The river's name comes from the Native American word "Makinauk," meaning turtle. The Mackinaw River has a drainage area of 1,800 square miles and is fed by several tributaries. The river has two major reservoirs, including the Evergreen Lake and Lake Bloomington, which serve as sources of drinking water for nearby communities. The river is also used for recreational activities such as fishing, canoeing, and camping. It is a popular spot for fly fishing and is home to several species of fish, including smallmouth bass and channel catfish. The river also supports agricultural activities, including crop irrigation and livestock watering.
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