Ionia County, Michigan
3 active USGS gauges in Ionia County. See Michigan streamflow overview for the full state picture.
USGS Stream Gauges in Ionia County
| Station | River | CFS | Gage (ft) | Condition |
|---|---|---|---|---|
| Flat River at Smyrna, MI | Flat River | — | 3.82 | Unknown |
| Grand River at Ionia, MI | Grand River | 1,850 | 10.07 | Normal |
| Grand River at Portland, MI | Grand River | 965 | 5.93 | Normal |