Grand River At Ionia, Mi Realtime Data
GRAND RIVER AT IONIA, MI
Realtime Data • Report • Conditions
446
Discharge (cfs)
7.7
Gauge Height (ft)
USGS 04116000
Streamflow discharge was last observed at 446 cfs, and a gauge height of 7.72 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 841 .
Weather today, Tomorrow,
There are no major dams in the immediate area that affect the flow of the river. Seasonal trends show that the river experiences peak flow during spring and early summer due to snowmelt and rain, while flow is lowest in the fall and winter. Interesting facts include the presence of several species of fish, including steelhead trout, and a history of flooding in the region, which led to the construction of levees and flood control structures.
July 21, 2026
| Elevation | 620.0 ft |
| Last Updated | |
| Gage height, ft | 7.72 ft |
| Streamflow, ft³/s | 446.0 ft3/s |
| Stream water level elevation above NAVD 1988, in ft | 622.35 ft |
| Percent of Normal | 49% |
| Year Over Year Average | 913 cfs |
| 24hr Flow Prediction | cfs |
| Maximum Recorded | 24,600 cfs |
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