Reservoir Report

Vail Lake reservoir

California, USA USBR
Today high
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Tonight low
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Current storage
15,968acre-ft
% of normal
11%
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Right now · current storage
Vail Lake
USBR · VIL
15,968 acre-ft
As of 2026-05-11
Seasonal avg
14,434
Record max
17,182
24h change
-0.1%
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Vail Lake -- None reservoir
Vail Lake None
About this reservoir

Vail Lake

Vail Lake is a reservoir located in southern California, United States. The lake was created in 1948 after the construction of the Vail Lake Dam on Temecula Creek. Vail Lake is primarily fed by Temecula Creek, which is a tributary of Santa Margarita River. The lake is an important source of water for the surrounding agricultural lands and serves as a recreational destination. Its hydrology is affected by the surface flow from Temecula Creek and by snowpack from the nearby mountains. The lake is surrounded by a variety of recreational facilities, including camping areas, picnic sites, and hiking trails. Water-based activities, such as fishing, boating, and swimming, are also popular among visitors. The lake also plays a significant role in supporting the local agricultural industry by providing irrigation water.

StateNone
OperatorUSBR
Site IDVIL
Percent of normal11%
Last updated2026-05-11
Records since2021
Storage trends

Daily levels at Vail Lake

Storage volume, pool elevation, and total release plotted from the operating agency's daily observations.

Storage

acre-ft · code 2

Pool Elevation

ft · code 1

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 Vail Lake -- inflows here typically show up in storage 24-72 hours later.

Track Vail Lake 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 Vail Lake

Where does the data for Vail Lake 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.

More reservoirs

Other water bodies near here

Snoflo-tracked reservoirs and dams within driving distance of Vail Lake.

Premium feature

Favorites and alerts are part of Snoflo Premium. Save reservoirs, set storage thresholds, and get push notifications when conditions cross.

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Manage alerts in the Snoflo app

Custom alerts are configured in the iOS app -- favorite this reservoir, set a threshold, and you'll get a push the moment conditions cross.

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