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BEAR CREEK - BEAR RESERVOIR (BCKC1)

Latitude: 37.37º N	Longitude: 120.22º W	Elevation: 319 Feet
Location: Mariposa County in California		Bulletin Group: San Joaquin		River Group: San Joaquin

Issuance Time:

Jul 02, 2025 at 10:24 AM PDT

Please Note:

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

Historical Flows

Water Year Seasonal (Apr-Jul)

Year		Annual Flow	3-Year Mean
1984	441763200000	22.1
1985	473385600000	7.3
1986	504921600000	27.6	19.0
1987	536457600000	2.4	12.4
1988	567993600000	0.7	10.2
1989	599616000000	1.9	1.7
1990	631152000000	0.2	0.9
1991	662688000000	8.6	3.6
1992	694224000000	8.4	5.8
1993	725846400000
1994	757382400000	9.1
1995	788918400000	51.6
1996	820454400000	25.5	28.7
1997	852076800000	58.7	45.3
1998	883612800000	62.0	48.7
1999	915148800000	15.9	45.6
2000	946684800000	32.6	36.8
2001	978307200000	7.2	18.6
2002	1009843200000	8.9	16.2
2003	1041379200000	5.9	7.3
2004	1072915200000	9.7	8.2
2005	1104537600000	50.6	22.1
2006	1136073600000
2007	1167609600000	5.4
2008	1199145600000	8.1
2009	1230768000000	5.0	6.1
2010	1262304000000	17.9	10.3
2011	1293840000000	48.7	23.9
2012	1325376000000	3.0	23.2
2013	1356998400000	5.3	19.0
2014	1388534400000	0.0	2.7
2015	1420070400000	0.0	1.8
2016	1451606400000	25.2	8.4
2017	1483228800000	64.4	29.9
2018	1514764800000	24.2	37.9
2019	1546300800000	38.4	42.4
2020	1577836800000	8.2	23.6
2021	1609459200000	4.2	16.9
2022	1640995200000	2.1	4.8
2023	1672531200000	63.9	23.4
2024	1704067200000	17.1	27.7
2025	1735689600000	15.3	32.1

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Official 7 Day National Weather Service Forecast (CAZ303)

Today: Sunny. Highs in the upper 90s. Northwest winds up to 10 mph.

Tonight: Clear. Lows in the mid 60s. Northwest winds up to 10 mph.

Thursday: Sunny. Highs in the upper 90s. West winds up to 15 mph.

Thursday Night: Mostly clear. Lows in the upper 50s. Northwest winds 5 to 15 mph.

Independence Day: Sunny. Highs around 90. Northwest winds up to 10 mph.

Friday Night through Tuesday: Clear. Lows 56 to 63. Highs 92 to 99.

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