TornadoLiveMap

Mississippi River above Grand Tower — water level right now

Jackson County, Illinois · NWS gauge GDTI2
Loading the latest reading…
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current stage (ft)
 
49.01
record crest
set 2017-05-06
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flood status
official NWS category
Official NOAA forecast → Full US flood map →

Flood stages at this gauge

Where the water stands right now against the four official thresholds:

action · 28
Flood stageLevel (ft)What it means
Action stage28water is approaching flood level — time to pay attention

Highest floods on record here

#Crest (ft)Datevs. minor flood stage
149.012017-05-06—

Historic crests recorded at this gauge by the National Weather Service — the 12 highest on file.

Where this gauge is

The marker is this gauge; nearby gauges load live and are clickable.

Nearby river gauges

Big Muddy River at Murphysboro 12 mi away · loading… Mississippi River at Chester 24 mi away · loading… Mississippi River at Thebes 30 mi away · loading… Big Muddy River at Plumfield 31 mi away · loading… Ohio River at Olmsted Lock and Dam Headwater 41 mi away · loading… Ohio River at Cairo 49 mi away · loading…

Gauge details

NWS gauge IDGDTI2
CountyJackson
StateIllinois
NWS forecast officeWest Paducah
River forecast centerLower Mississippi River Forecast Center
Coordinates37.658, -89.513
Time zoneCST6CDT
Turn Around, Don't Drown. Six inches of moving water can knock you off your feet and twelve inches can float a car. Never drive around barricades or into water of unknown depth — most flood deaths happen in vehicles.

Questions about Mississippi River above Grand Tower

Is Mississippi River above Grand Tower flooding right now?

The live reading at the top of this page answers that: the gauge is compared against its official NWS flood stages every 15 minutes. Blue means normal, yellow is action stage, orange minor, red moderate and dark red major flooding.

What is flood stage for Mississippi River above Grand Tower?

action stage 28 ft. These are official National Weather Service thresholds set specifically for this gauge, not generic values.

What is the record flood at Mississippi River above Grand Tower?

The highest crest on file at this gauge is 49.01 ft, reached on 2017-05-06. The full list of the highest crests is in the table on this page.

Where does this data come from?

From the NOAA National Water Prediction Service, the official U.S. river gauge network — a U.S. government work in the public domain. Live stage is refreshed every 15 minutes; flood thresholds and historic crests are refreshed monthly. For life-safety decisions follow NWS West Paducah and local emergency management.