Reservoir Report

Eden Reservoir reservoir

Wyoming, USA USBR
Today high
--
Tonight low
--
Current storage
2,671acre-ft
% of normal
-53%
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Right now · current storage
Eden Reservoir
USBR · 954
2,671 acre-ft
As of 2026-05-19
Seasonal avg
5,677
Record max
13,885
24h change
-0.5%
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Eden Reservoir -- None reservoir
Eden Reservoir None
About this reservoir

Eden Reservoir

Eden Reservoir is located in southwestern Wyoming and was constructed in 1907 to provide water for irrigation and mining. The reservoir has a capacity of 7,170 acre-feet and is fed by both surface flow and snowpack. The primary surface flow provider is the Hams Fork River, while the snowpack is provided by the surrounding mountains. The reservoir supports agricultural activities in the surrounding area, including crops like alfalfa and sugar beets. Additionally, the reservoir also provides recreational opportunities such as fishing, boating, and camping. The reservoir is managed by the Eden Irrigation District and is crucial to the local economy and ecosystem.

StateNone
OperatorUSBR
Site ID954
Percent of normal-53%
Last updated2026-05-19
Records since1974
Storage trends

Daily levels at Eden 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

Detailed forecast

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.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

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.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks.

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Regional inflow

Nearby streamflow gauges

USGS streamgauges around Eden Reservoir -- inflows here typically show up in storage 24-72 hours later.

Track Eden 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").

FAQ

About Eden Reservoir

Where does the data for Eden 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.

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Other water bodies near here

Snoflo-tracked reservoirs and dams within driving distance of Eden Reservoir.