Stateline Reservoir reservoir
Stateline Reservoir
Stateline Reservoir is a man-made reservoir located in Utah that was created in the 1950s to store water from the Bear River for irrigation purposes. The reservoir has a capacity of 42,300 acre-feet and is managed by the State of Utah's Division of Water Resources. The reservoir is fed by several surface flows, including the Bear River and the Little Bear River, as well as by snowpack meltwater. The water from the reservoir is primarily used for agricultural irrigation, with some water also being used for recreational activities such as fishing and boating. Despite its importance for agriculture in the area, the reservoir has faced challenges in recent years due to drought and the over-allocation of water rights.
Daily levels at Stateline Reservoir
Storage volume, pool elevation, and total release plotted from the operating agency's daily observations.
Storage
acre-ft · code 17
Inflow
cfs · code 29
Pool Elevation
ft · code 49
Total Release
cfs · code 42
Plan around the weather
Same NOAA / yr.no feed Snoflo's iOS app uses. Watch the precipitation column on the meteogram -- rain on the basin upstream typically lifts inflow 24-72 hours later.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind. Each cell is colour-coded relative to the column min/max.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks.
Nearby streamflow gauges
USGS streamgauges around Stateline Reservoir -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| East Fork Of Smiths Fork Near Robertson | 1 cfs | → |
| Blacks Fork Near Robertson | 315 cfs | → |
| Blacks Fork Near Millburne | 36 cfs | → |
| Bear River Near Utah-Wyoming State Line | 599 cfs | → |
| Lake Fork River Ab Moon Lake | 281 cfs | → |
| Lake Fork River Bl Moon Lake Nr Mountain Home | 216 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Stateline Reservoir.
⚓ Boat launches
More boat launches →⛺ Campgrounds
More campgrounds →🎣 Fishing spots
More fishing →🛶 Paddle runs
- Red Castle Lake To Trailhead
- Henry's Fork Lake To Trailhead
- Source To Nf Boundary
- Forest Road 082 To Nf Boundary
- Source To Forest Road 082
- East Fork Of The Blacks Fork
🛡 More reservoirs
More reservoirs →Track Stateline Reservoir in the Snoflo app
Save this reservoir as a favorite and set push alerts when storage crosses a threshold (e.g. "alert me at 80% of normal").
About Stateline Reservoir
Where does the data for Stateline Reservoir come from?
Daily storage, pool elevation, and release rates are sourced from USGS, USBR, and USACE monitoring stations. Weather forecast comes from NOAA / yr.no -- the same feed Snoflo's iOS app uses.
How often is the report updated?
Storage observations are updated daily by the operating agency. The 15-day weather forecast refreshes throughout the day. Snoflo caches and renders the most recent observation -- check the "as of" timestamp on the storage card.
What does the Hazard hazard rating mean?
The Corps of Engineers' hazard potential classification grades probable consequences if the dam fails: High = probable loss of human life; Significant = no probable loss of human life but possible economic loss / environmental damage; Low = no probable loss of human life, only minor economic / environmental losses. See the Dam Data Reference card above for the full definitions.
What's "% of normal"?
The current storage value compared to the historical average storage on this calendar day. 100% = right on average; values above 100% mean above-normal storage (wet year); values below mean below-normal (dry year or drought).
Can I get alerts when storage crosses a threshold?
Yes -- alerts are managed in the Snoflo iOS app. Favorite this reservoir, set a threshold, and you'll get a push the moment conditions cross.
Other water bodies near here
Snoflo-tracked reservoirs and dams within driving distance of Stateline Reservoir.