Mississippi River at McGregor, IA

Clayton County, Iowa · USGS gauge 05389500 · NWS MCGI4 · Mississippi River flood status · Iowa river levels

Nearby: river levels near Clayton

Is Mississippi River at McGregor, IA flooding right now?

No — Mississippi River at McGregor, IA is at 7.31 ft, 8.7 ft below its 16 ft flood stage, as of 50 min ago.

Gauge height
7.31 ft
as of 50 min ago
Streamflow
data refreshed 5 min ago

Minor flooding here begins at 16 ft, with major flooding at 22 ft. The highest crest on record was 25.38 ft on Sat, Apr 24, 1965.

Flood forecast

NWS forecast, issued 9 hours ago. Forecasts are issued for select river points and update through the day.

Flood stages at this gauge

CategoryStageCurrent distance
Action13 ft5.7 ft below
Minor flood16 ft8.7 ft below
Moderate flood19 ft11.7 ft below
Major flood22 ft14.7 ft below

Highest crests on record

StageDate
25.38 ft1965-04-24
23.75 ft2001-04-20
22.91 ft2023-04-28
21.98 ft1993-06-29
21.75 ft2019-04-26

Last 7 days

Past 7 days · 7.31–8.22 ft

Nearby gauges

GaugeDistanceCounty
Bloody Run Creek near Marquette, IA2.0 miClayton County
Sny Magill Creek near Clayton, IA5.5 miClayton County
Yellow River near Ion, IA7.5 miAllamakee County
Mississippi River at Clayton, IA8.6 miClayton County
Roberts Creek above Saint Olaf, IA (RC-2)12.6 miClayton County
Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.

Sources: USGS monitoring location · NWS gauge & forecast