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Ouachita River at Thatcher L&D — water level right now

Union County, Arkansas · NWS gauge CALA4
Loading the latest reading…
–
current stage (ft)
 
79
minor flood stage
 
96.3
record crest
set 1945-04-06
–
flood status
official NWS category
Official NOAA forecast → USGS data → Full US flood map →

Flood stages at this gauge

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

action · 78.5
minor · 79
moderate · 88
major · 94
Flood stageLevel (ft)What it means
Major flood stage94extensive inundation and significant evacuations — a serious event
Moderate flood stage88some buildings and roads inundated; evacuations possible
Minor flood stage79low-lying roads and fields near the river start to flood
Action stage78.5water is approaching flood level — time to pay attention

Highest floods on record here

#Crest (ft)Datevs. minor flood stage
196.31945-04-06+17.3 above
294.91968-05-23+15.9 above
393.692018-03-02+14.69 above
493.61988-01-01+14.6 above
5932009-05-14+14 above
692.51973-04-28+13.5 above
792.252025-04-12+13.25 above
8922009-12-31+13 above
991.92009-11-02+12.9 above
1091.41974-06-15+12.4 above
1190.61990-03-15+11.6 above
1290.51991-05-06+11.5 above

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

Ouachita River at Moro Bay State Park 7 mi away · loading… Ouachita River at Camden 27 mi away · loading… Ouachita River at Felsenthal Lock and Dam 30 mi away · loading… Saline River at Rye 38 mi away · loading… Little Missouri River (AR) near Boughton 61 mi away · loading… Ouachita River at Arkadelphia 65 mi away · loading…

Gauge details

NWS gauge IDCALA4
USGS site07362400
CountyUnion
StateArkansas
NWS forecast officeNorth Little Rock
River forecast centerLower Mississippi River Forecast Center
Coordinates33.311, -92.485
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 Ouachita River at Thatcher L&D

Is Ouachita River at Thatcher L&D 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. Minor flooding at this gauge begins at 79 ft. Blue means normal, yellow is action stage, orange minor, red moderate and dark red major flooding.

What is flood stage for Ouachita River at Thatcher L&D?

major flood stage 94 ft, moderate flood stage 88 ft, minor flood stage 79 ft, action stage 78.5 ft. These are official National Weather Service thresholds set specifically for this gauge, not generic values.

What is the record flood at Ouachita River at Thatcher L&D?

The highest crest on file at this gauge is 96.3 ft, reached on 1945-04-06 — that is 17.3 ft above minor flood stage. 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 North Little Rock and local emergency management.