Reservoir Report

Indian Valley reservoir

California, USA USBR
Today high
--
Tonight low
--
Current storage
250,256acre-ft
% of normal
51%
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Right now · current storage
Indian Valley
USBR · INV
250,256 acre-ft
As of 2026-05-11
Seasonal avg
165,738
Record max
300,768
24h change
-0.2%
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Indian Valley -- None reservoir
Indian Valley None
About this reservoir

Indian Valley

Indian Valley is a small valley located in Northern California, near the town of Greenville. The area has a rich history, dating back to the Maidu Native Americans who initially occupied the valley. The Maidu utilized the area for hunting, fishing, and gathering, and their influence can still be seen today in the form of petroglyphs and other artifacts. The hydrology of Indian Valley is primarily provided by the many small streams and creeks that flow through the area, including Indian Creek and Lights Creek. The valley is also home to several snowpack providers, which help to maintain the water supply and provide a source for recreational activities such as skiing and snowboarding. Agriculture is a significant part of the local economy, with crops such as alfalfa, wheat, and potatoes grown in the valley. Additionally, Indian Valley is a popular destination for outdoor enthusiasts, with opportunities for hiking, fishing, and camping.

StateNone
OperatorUSBR
Site IDINV
Percent of normal51%
Last updated2026-05-11
Records since2003
Storage trends

Daily levels at Indian Valley

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 Indian Valley -- inflows here typically show up in storage 24-72 hours later.

Track Indian Valley 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

Where does the data for Indian Valley 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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