CNRFC Ensemble Plot for BCAC1

Short-Rng Pks	10D Prob	10 Accum
4x5D Prob	Mnth Prob	Seas Trnd
WY Trend	WY Accum	Multi-Yr Accum
Historical	Verification	Custom

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LITTLE TRUCKEE RIVER - BOCA RESERVOIR (BCAC1)

Latitude:
39.39º N

Longitude:
120.09º W

Elevation:
5500 Feet

Location: Nevada County in CA

River Group: Eastern Sierra

Issuance Time:

Feb 17 2026 at 9:13 AM PST

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
1940	-946771200000	148.9
1941	-915148800000	120.2
1942	-883612800000	154.6	141.2
1943	-852076800000	156.5	143.8
1944	-820540800000	75.9	129.0
1945	-788918400000	115.0	115.8
1946	-757382400000	127.5	106.1
1947	-725846400000	73.2	105.2
1948	-694310400000	76.6	92.4
1949	-662688000000	68.3	72.7
1950	-631152000000	124.4	89.7
1951	-599616000000	167.5	120.0
1952	-568080000000	236.4	176.1
1953	-536457600000	149.3	184.4
1954	-504921600000	70.0	151.9
1955	-473385600000	64.0	94.4
1956	-441849600000	211.8	115.2
1957	-410227200000	106.5	127.4
1958	-378691200000	198.3	172.2
1959	-347155200000	71.1	125.3
1960	-315619200000	71.8	113.7
1961	-283996800000	43.2	62.0
1962	-252460800000	83.8	66.3
1963	-220924800000	212.7	113.2
1964	-189388800000	92.6	129.7
1965	-157766400000	224.6	176.6
1966	-126230400000	79.3	132.2
1967	-94694400000	227.6	177.2
1968	-63158400000	90.4	132.4
1969	-31536000000	233.8	183.9
1970	0000	151.2	158.5
1971	31536000000	192.3	192.4
1972	63072000000	91.8	145.1
1973	94694400000	141.6	141.9
1974	126230400000	181.8	138.4
1975	157766400000	144.7	156.0
1976	189302400000	48.7	125.0
1977	220924800000	27.7	73.7
1978	252460800000	159.2	78.5
1979	283996800000	86.5	91.1
1980	315532800000	180.3	142.0
1981	347155200000	44.2	103.6
1982	378691200000	284.5	169.7
1983	410227200000	322.8	217.2
1984	441763200000	191.5	266.3
1985	473385600000	87.8	200.7
1986	504921600000	218.3	165.8
1987	536457600000	43.3	116.4
1988	567993600000	25.7	95.7
1989	599616000000	102.9	57.3
1990	631152000000	58.0	62.2
1991	662688000000	45.3	68.7
1992	694224000000	28.4	43.9
1993	725846400000	171.4	81.7
1994	757382400000	31.9	77.2
1995	788918400000	258.3	153.9
1996	820454400000	176.2	155.5
1997	852076800000	210.1	214.9
1998	883612800000	170.9	185.7
1999	915148800000	168.3	183.1
2000	946684800000	104.3	147.8
2001	978307200000	36.5	103.0
2002	1009843200000	78.5	73.1
2003	1041379200000	110.3	75.1
2004	1072915200000	81.7	90.2
2005	1104537600000	136.3	109.4
2006	1136073600000	233.6	150.5
2007	1167609600000	50.1	140.0
2008	1199145600000	63.2	115.6
2009	1230768000000	83.9	65.7
2010	1262304000000	98.6	81.9
2011	1293840000000	237.5	140.0
2012	1325376000000	63.1	133.1
2013	1356998400000	62.3	121.0
2014	1388534400000	34.7	53.4
2015	1420070400000	40.4	45.8
2016	1451606400000	125.9	67.0
2017	1483228800000	382.4	182.9
2018	1514764800000	98.5	202.3
2019	1546300800000	190.8	223.9
2020	1577836800000	53.3	114.2
2021	1609459200000	28.3	90.8
2022	1640995200000	93.4	58.3
2023	1672531200000	234.3	118.7
2024	1704067200000	90.1	139.3
2025	1735689600000	121.7	148.7
2026	1767225600000	172.2	128.0

Year		Seasonal Flow	3-Year Mean
1940	-946771200000	94.2
1941	-915148800000	85.8
1942	-883612800000	111.3	97.1
1943	-852076800000	92.0	96.4
1944	-820540800000	52.7	85.4
1945	-788918400000	76.4	73.7
1946	-757382400000	80.3	69.8
1947	-725846400000	31.3	62.7
1948	-694310400000	60.5	57.4
1949	-662688000000	50.9	47.6
1950	-631152000000	88.5	66.7
1951	-599616000000	61.1	66.8
1952	-568080000000	194.0	114.5
1953	-536457600000	98.4	117.8
1954	-504921600000	40.8	111.1
1955	-473385600000	50.0	63.1
1956	-441849600000	137.0	75.9
1957	-410227200000	67.6	84.9
1958	-378691200000	159.8	121.4
1959	-347155200000	32.4	86.6
1960	-315619200000	42.1	78.1
1961	-283996800000	27.0	33.8
1962	-252460800000	74.8	47.9
1963	-220924800000	102.1	68.0
1964	-189388800000	62.2	79.7
1965	-157766400000	117.4	93.9
1966	-126230400000	48.5	76.0
1967	-94694400000	177.5	114.5
1968	-63158400000	44.0	90.0
1969	-31536000000	196.2	139.3
1970	0000	67.4	102.6
1971	31536000000	151.4	138.4
1972	63072000000	52.5	90.5
1973	94694400000	97.1	100.4
1974	126230400000	112.7	87.4
1975	157766400000	121.1	110.3
1976	189302400000	19.4	84.4
1977	220924800000	10.1	50.2
1978	252460800000	111.1	46.9
1979	283996800000	58.9	60.1
1980	315532800000	110.9	93.7
1981	347155200000	26.0	65.3
1982	378691200000	143.2	93.4
1983	410227200000	238.7	136.0
1984	441763200000	89.8	157.2
1985	473385600000	61.3	129.9
1986	504921600000	96.1	82.4
1987	536457600000	23.0	60.2
1988	567993600000	10.9	43.4
1989	599616000000	59.9	31.3
1990	631152000000	33.5	34.8
1991	662688000000	31.5	41.6
1992	694224000000	14.7	26.6
1993	725846400000	130.2	58.8
1994	757382400000	18.4	54.4
1995	788918400000	187.5	112.0
1996	820454400000	110.2	105.4
1997	852076800000	75.0	124.2
1998	883612800000	125.7	103.6
1999	915148800000	122.9	107.9
2000	946684800000	70.9	106.5
2001	978307200000	24.5	72.8
2002	1009843200000	57.3	50.9
2003	1041379200000	72.8	51.6
2004	1072915200000	48.4	59.5
2005	1104537600000	108.1	76.4
2006	1136073600000	137.0	97.8
2007	1167609600000	30.2	91.7
2008	1199145600000	46.6	71.2
2009	1230768000000	62.6	46.5
2010	1262304000000	82.0	63.7
2011	1293840000000	182.8	109.1
2012	1325376000000	42.9	102.5
2013	1356998400000	28.1	84.6
2014	1388534400000	18.9	30.0
2015	1420070400000	12.7	19.9
2016	1451606400000	68.8	33.5
2017	1483228800000	206.2	95.9
2018	1514764800000	63.1	112.7
2019	1546300800000	159.3	142.9
2020	1577836800000	40.5	87.6
2021	1609459200000	19.4	73.1
2022	1640995200000	50.6	36.9
2023	1672531200000	193.8	87.9
2024	1704067200000	66.8	103.7
2025	1735689600000	76.3	112.3
2026	1767225600000	93.6	78.9

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map