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PUTAH CREEK - LAKE BERRYESSA (LBEC1)
Latitude:
38.51º N		Longitude:
122.10º W		Elevation:
455 Feet
Location: Napa County in CA
River Group: Lower Sacramento
Issuance Time: Jan 11 2026 at 8:39 AM PST
Please Note:Flow data on this product are unregulated / full natural flow.
Historical Flows
RankYearAnnual Flow3-Year Mean
197618930240000045.7
197722092480000025.2
1978252460800000657.0 242.6
1979283996800000224.9 302.4
1980315532800000588.2 490.0
1981347155200000194.8 335.9
1982378691200000861.2 548.1
19834102272000001145.4 733.8
1984441763200000467.0 824.6
1985473385600000172.0 594.8
1986504921600000752.2 463.7
198753645760000091.9 338.7
1988567993600000166.5 336.9
1989599616000000121.1 126.5
199063115200000092.1 126.5
1991662688000000198.8 137.3
1992694224000000109.1 133.3
1993725846400000565.0 291.0
199475738240000096.0 256.7
19957889184000001000.3 553.8
1996820454400000516.6 537.6
1997852076800000609.3 708.7
1998883612800000841.9 655.9
1999915148800000344.7 598.7
2000946684800000309.7 498.8
2001978307200000152.7 269.0
20021009843200000293.9 252.1
20031041379200000469.6 305.4
20041072915200000454.6 406.0
20051104537600000394.9 439.7
20061136073600000810.8 553.4
2007116760960000094.3 433.3
20081199145600000216.5 373.9
20091230768000000166.1 159.0
20101262304000000332.5 238.4
20111293840000000476.8 325.1
20121325376000000185.0 331.4
20131356998400000269.6 310.5
2014138853440000079.7 178.1
20151420070400000212.2 187.2
20161451606400000282.1 191.4
20171483228800000999.1 497.8
20181514764800000117.8 466.4
20191546300800000636.4 584.4
2020157783680000074.3 276.2
2021160945920000019.5 243.4
20221640995200000186.6 93.5
20231672531200000688.9 298.3
20241704067200000428.7 434.7
20251735689600000513.8 543.8
20261767225600000 514.0 485.5

Location Photographs

ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ504)
Tonight: Partly cloudy in the evening then becoming mostly clear. Lows in the 40s. North winds around 5 mph.

Monday: Sunny. Highs in the mid 50s to lower 60s. North winds around 5 mph.

Monday Night: Clear. Lows in the 40s. North winds around 5 mph.

Tuesday: Sunny. Highs in the upper 50s to mid 60s. Northeast winds 5 to 10 mph.

Tuesday Night: Clear. Lows in the 40s to lower 50s. North winds around 5 mph.

Wednesday: Sunny. Highs in the upper 50s to mid 60s.

Wednesday Night through Friday: Clear. Lows in the mid 40s to lower 50s. Highs in the 50s to upper 60s.

Friday Night and Saturday: Mostly clear. Lows in the upper 40s. Highs in the upper 50s to mid 60s.

Saturday Night and Sunday: Partly cloudy. Lows in the mid 40s to lower 50s. Highs in the upper 50s to mid 60s.