TornadoLiveMap

Laramie River Grayrocks Reservoir Inflow — water level right now

Platte County, Wyoming · NWS gauge GRIW4
Loading the latest reading…
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current stage (ft)
 
6
minor flood stage
 
–
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 · 5
minor · 6
Flood stageLevel (ft)What it means
Minor flood stage6low-lying roads and fields near the river start to flood
Action stage5water is approaching flood level — time to pay attention

Highest floods on record here

The National Weather Service has no historic crest list on file for this gauge.

Where this gauge is

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

Nearby river gauges

North Platte River at Guernsey Reservoir 12 mi away · loading… Laramie River near Fort Laramie 15 mi away · loading… North Platte River at Glendo Reservoir 26 mi away · loading… North Platte River near Orin 41 mi away · loading… Laramie River near Bosler 59 mi away · loading… Crow Creek at 19th Street Cheyenne 68 mi away · loading…

Gauge details

NWS gauge IDGRIW4
CountyPlatte
StateWyoming
NWS forecast officeCheyenne
River forecast centerMissouri Basin River Forecast Center
Coordinates42.119, -104.814
Time zoneMST7MDT
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 Laramie River Grayrocks Reservoir Inflow

Is Laramie River Grayrocks Reservoir Inflow 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 6 ft. Blue means normal, yellow is action stage, orange minor, red moderate and dark red major flooding.

What is flood stage for Laramie River Grayrocks Reservoir Inflow?

minor flood stage 6 ft, action stage 5 ft. These are official National Weather Service thresholds set specifically for this gauge, not generic values.

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 Cheyenne and local emergency management.