Reservoir Report

Indian Valley Res A Clearlake Oaks Ca reservoir

California, USA USGS
Today high
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Tonight low
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Current storage
1,474ft
% of normal
3%
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Right now · current storage
Indian Valley Res A Clearlake Oaks Ca
USGS · 11451290
1,474 ft
As of 2026-05-11
Seasonal avg
1,438
Record max
1,500
24h change
--
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Indian Valley Res A Clearlake Oaks Ca -- None reservoir
Indian Valley Res A Clearlake Oaks Ca None
About this reservoir

Indian Valley Res A Clearlake Oaks Ca

Indian Valley Reservoir is a man-made body of water located in Clearlake Oaks, California. The reservoir was constructed in 1978 and is fed by Cache Creek, a tributary of the Sacramento River. The primary purpose of the reservoir is to provide water storage for irrigation, municipal and industrial use. The hydrology of the reservoir is largely dependent on the winter snowpack from the surrounding mountains, as well as surface flow from Cache Creek. The reservoir also provides recreational opportunities such as fishing, boating, and camping. The agricultural uses of the reservoir include irrigation of vineyards, orchards and other crops in the surrounding area. Overall, Indian Valley Reservoir plays an important role in water management and recreational activities in the region.

StateNone
OperatorUSGS
Site ID11451290
Percent of normal3%
Last updated2026-05-11
Records since2007
Storage trends

Daily levels at Indian Valley Res A Clearlake Oaks Ca

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

Reservoir storage, acre-ft

ac-ft · code 00054

Lake or reservoir water surface elevation above NGVD 1929, ft

ft · code 62614

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 Indian Valley Res A Clearlake Oaks Ca -- inflows here typically show up in storage 24-72 hours later.

Track Indian Valley Res A Clearlake Oaks Ca 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 Indian Valley Res A Clearlake Oaks Ca

Where does the data for Indian Valley Res A Clearlake Oaks Ca 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.

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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