Reservoir Report

Silver Lake Reservoir reservoir

California, USA USBR
Today high
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Tonight low
--
Current storage
8,127acre-ft
% of normal
28%
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Right now · current storage
Silver Lake Reservoir
USBR · SIV
8,127 acre-ft
As of 2026-05-12
Seasonal avg
6,374
Record max
9,266
24h change
-0.6%
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Silver Lake Reservoir -- None reservoir
Silver Lake Reservoir None
About this reservoir

Silver Lake Reservoir

Silver Lake Reservoir is a man-made body of water located in Silver Lake, Los Angeles, California. Constructed in 1907, it was a crucial component of the area's water supply system. However, due to drought conditions, the reservoir was drained in 2015. The reservoir's hydrology is dependent on the surrounding mountains' snowpack, which provides the majority of the area's water supply. In addition, surface flow from the Los Angeles River and local groundwater also contributes to the reservoir's water levels. The reservoir was not used for agricultural purposes, but it provided recreational opportunities for nearby communities, including jogging, walking, and fishing. Despite its current dry state, plans are in place to restore the reservoir and reintroduce it to the community as a public space.

StateNone
OperatorUSBR
Site IDSIV
Percent of normal28%
Last updated2026-05-12
Records since2003
Storage trends

Daily levels at Silver Lake Reservoir

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

Track Silver Lake 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 Silver Lake Reservoir

Where does the data for Silver Lake 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.

More reservoirs

Other water bodies near here

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

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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