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SACRAMENTO RIVER - SHASTA LAKE (SHDC1)

Latitude: 40.72º N	Longitude: 122.42º W	Elevation: 1070 Feet
Location: Shasta County in California		Bulletin Group: Upper Sacramento		River Group: Upper Sacramento

Issuance Time:

Jul 11, 2025 at 8:04 AM PDT

Please Note:

Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty.

Flow data on this product are unregulated / full natural flow.

2025 Water Year Trend Plot

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Text Products (RNOHFSOSV and RNOHFSWYV)

Raw ESP Water Year Streamflow Volumes Tracker
Water Year Streamflow Volume Accumulation Forecast

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Official 7 Day National Weather Service Forecast (CAZ013)

Today: Sunny. Areas of smoke in the afternoon. Highs 91 to 106 higher elevations and 101 to 109 lower elevations. Prevailing northeast winds up to 10 mph shifting to the southeast in the afternoon.

Tonight: Clear. Areas of smoke. Lows 61 to 76. Prevailing southwest winds up to 10 mph in the evening becoming light.

Sunday: Areas of smoke in the morning. Sunny. Highs 91 to 106 higher elevations and 99 to 109 lower elevations. Light winds.

Sunday Night: Clear. Lows 62 to 77. Prevailing southwest winds up to 10 mph in the evening becoming light.

Monday: Sunny. Highs 91 to 106 higher elevations and 101 to 109 lower elevations. Prevailing north winds up to 10 mph shifting to the southeast in the afternoon.

Monday Night: Clear. Lows 61 to 76.

Tuesday: Sunny. Highs 86 to 101.

Tuesday Night through Friday: Clear. Lows 55 to 70. Highs 83 to 98.

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