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SACRAMENTO RIVER - SHASTA LAKE (SHDC1)
Latitude:
40.72º N
Longitude:
122.42º W
Elevation:
1070 Feet
Location: Shasta County in CA
River Group: Upper Sacramento
Issuance Time: May 10 2025 at 7:31 AM PDT
Please Note:Flow data on this product are unregulated / full natural flow.
Historical Flows
RankYearAnnual Flow3-Year Mean
1951-5996160000006319.0
1952-5680800000007785.7
1953-5364576000006533.8 6879.5
1954-5049216000006540.5 6953.3
1955-4733856000004109.1 5727.8
1956-4418496000008843.3 6497.7
1957-4102272000005368.0 6106.8
1958-3786912000009699.1 7970.1
1959-3471552000005079.7 6715.6
1960-3156192000004739.3 6506.0
1961-2839968000005076.5 4965.2
1962-2524608000005263.4 5026.4
1963-2209248000006995.2 5778.3
1964-1893888000003904.3 5387.6
1965-1577664000007018.5 5972.6
1966-1262304000005328.6 5417.1
1967-946944000007396.6 6581.2
1968-631584000004790.2 5838.5
1969-315360000007683.2 6623.3
197000007884.7 6786.0
1971315360000007336.3 7634.7
1972630720000005072.8 6764.6
1973946944000006209.9 6206.3
197412623040000010760.1 7347.6
19751577664000006427.4 7799.1
19761893024000003537.1 6908.2
19772209248000002628.5 4197.7
19782524608000007855.8 4673.8
19792839968000004024.5 4836.3
19803155328000006407.6 6096.0
19813471552000004100.4 4844.2
19823786912000009010.6 6506.2
198341022720000010800.9 7970.6
19844417632000006668.6 8826.7
19854733856000003975.5 7148.3
19865049216000007543.9 6062.7
19875364576000003958.7 5159.4
19885679936000003932.8 5145.1
19895996160000004751.5 4214.3
19906311520000003614.7 4099.6
19916626880000003056.8 3807.6
19926942240000003611.2 3427.6
19937258464000006841.7 4503.2
19947573824000003102.3 4518.4
19957889184000009681.1 6541.7
19968204544000006837.5 6540.3
19978520768000007479.1 7999.2
199888361280000010285.6 8200.7
19999151488000007180.3 8315.0
20009466848000006855.3 8107.1
20019783072000004144.8 6060.2
200210098432000005045.4 5348.5
200310413792000006365.3 5185.2
200410729152000005733.3 5714.7
200511045376000005650.5 5916.4
200611360736000009233.3 6872.4
200711676096000003942.3 6275.4
200811991456000003998.3 5724.6
200912307680000004528.2 4156.2
201012623040000005630.7 4719.0
201112938400000006722.4 5627.1
201213253760000003986.9 5446.7
201313569984000003982.2 4897.2
201413885344000002713.0 3560.7
201514200704000003605.7 3433.7
201614516064000005344.3 3887.7
201714832288000009830.4 6260.2
201815147648000003613.7 6262.8
201915463008000007198.9 6881.0
202015778368000003304.2 4705.6
202116094592000002479.4 4327.5
202216409952000002905.7 2896.4
202316725312000005616.8 3667.3
202417040672000005622.3 4714.9
20251735689600000 6871.9 6037.0

Location Photographs

ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ013)
Tonight: Mostly clear. Colder. Lows 41 to 53 higher elevations and 48 to 57 lower elevations. Prevailing southwest winds up to 10 mph with gusts to around 25 mph.

Sunday: Partly cloudy. Highs 56 to 71 higher elevations and 69 to 77 lower elevations. Prevailing southwest winds up to 15 mph with gusts to around 40 mph.

Sunday Night: Partly cloudy in the evening, then mostly cloudy with rain showers likely after midnight. Colder. Lows 33 to 45 higher elevations and 42 to 49 lower elevations. Prevailing southwest winds up to 15 mph with gusts to around 45 mph.

Monday: Rain showers in the morning, then rain showers and a slight chance of thunderstorms in the afternoon. Highs 42 to 57 higher elevations and 54 to 62 lower elevations. Prevailing south winds up to 10 mph with gusts to around 30 mph.

Monday Night: Mostly cloudy. A chance of rain showers in the evening, then a slight chance of rain showers after midnight. Lows 33 to 45 higher elevations and 41 to 48 lower elevations. Prevailing southwest winds up to 10 mph in the evening becoming light.

Tuesday: Mostly sunny. Warmer. Highs 55 to 70.

Tuesday Night: Mostly clear. Lows 35 to 50.

Wednesday through Thursday: Mostly clear. Highs 65 to 80. Lows 37 to 52.

Thursday Night through Friday Night: Partly cloudy. Lows 43 to 58. Highs 67 to 82.

Saturday: Mostly sunny. Highs 66 to 81.