CNRFC Ensemble Plot for BKCC1

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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BUTTE CREEK - CHICO (BKCC1)

Latitude:
39.73º N

Longitude:
121.71º W

Elevation:
341 Feet

Location: Butte County in CA

River Group: Upper Sacramento

Issuance Time:

Jan 07 2026 at 8:08 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
1931	-1230768000000	100.5
1932	-1199232000000	197.1
1933	-1167609600000	134.8	144.1
1934	-1136073600000	153.1	161.7
1935	-1104537600000	288.7	192.2
1936	-1073001600000	284.3	242.0
1937	-1041379200000	223.6	265.5
1938	-1009843200000	550.0	352.6
1939	-978307200000	137.4	303.6
1940	-946771200000	383.1	356.8
1941	-915148800000	504.4	341.6
1942	-883612800000	438.7	442.1
1943	-852076800000	315.1	419.4
1944	-820540800000	179.5	311.1
1945	-788918400000	253.5	249.3
1946	-757382400000	251.5	228.2
1947	-725846400000	170.5	225.2
1948	-694310400000	275.4	232.5
1949	-662688000000	169.4	205.1
1950	-631152000000	223.0	222.6
1951	-599616000000	343.0	245.1
1952	-568080000000	441.2	335.7
1953	-536457600000	329.9	371.4
1954	-504921600000	324.0	365.1
1955	-473385600000	186.3	280.1
1956	-441849600000	507.8	339.4
1957	-410227200000	229.9	308.0
1958	-378691200000	495.9	411.2
1959	-347155200000	209.3	311.7
1960	-315619200000	203.6	302.9
1961	-283996800000	205.4	206.1
1962	-252460800000	224.1	211.0
1963	-220924800000	394.7	274.7
1964	-189388800000	182.5	267.1
1965	-157766400000	446.9	341.4
1966	-126230400000	216.2	281.9
1967	-94694400000	425.7	362.9
1968	-63158400000	231.6	291.2
1969	-31536000000	471.1	376.1
1970	0000	411.3	371.3
1971	31536000000	323.5	402.0
1972	63072000000	193.4	309.4
1973	94694400000	346.2	287.7
1974	126230400000	580.9	373.5
1975	157766400000	323.9	417.0
1976	189302400000	132.3	345.7
1977	220924800000	68.1	174.8
1978	252460800000	400.5	200.3
1979	283996800000	214.2	227.6
1980	315532800000	383.1	332.6
1981	347155200000	183.2	260.2
1982	378691200000	538.1	368.1
1983	410227200000	596.4	439.2
1984	441763200000	358.2	497.6
1985	473385600000	175.9	376.8
1986	504921600000	415.6	316.6
1987	536457600000	169.0	253.5
1988	567993600000	172.6	252.4
1989	599616000000	211.7	184.5
1990	631152000000	151.4	178.6
1991	662688000000	152.6	171.9
1992	694224000000	156.1	153.3
1993	725846400000	363.6	224.1
1994	757382400000	150.0	223.2
1995	788918400000	603.9	372.5
1996	820454400000	348.2	367.3
1997	852076800000	428.8	460.3
1998	883612800000	529.5	435.5
1999	915148800000	346.4	434.9
2000	946684800000	316.2	397.3
2001	978307200000	167.6	276.7
2002	1009843200000	227.9	237.2
2003	1041379200000	393.1	262.8
2004	1072915200000	294.4	305.1
2005	1104537600000	276.5	321.3
2006	1136073600000	607.7	392.8
2007	1167609600000	167.9	350.7
2008	1199145600000	145.5	307.0
2009	1230768000000	204.8	172.7
2010	1262304000000	262.7	204.3
2011	1293840000000	406.9	291.4
2012	1325376000000	188.9	286.2
2013	1356998400000	218.3	271.4
2014	1388534400000	116.3	174.5
2015	1420070400000	125.6	153.4
2016	1451606400000	254.2	165.4
2017	1483228800000	581.0	320.3
2018	1514764800000	217.7	351.0
2019	1546300800000	413.2	404.0
2020	1577836800000	132.0	254.3
2021	1609459200000	90.5	211.9
2022	1640995200000	179.5	134.0
2023	1672531200000	383.4	217.8
2024	1704067200000	293.5	285.5
2025	1735689600000	374.8	350.6
2026	1767225600000	349.9	339.4

Year		Seasonal Flow	3-Year Mean
1931	-1230768000000	32.0
1932	-1199232000000	77.1
1933	-1167609600000	62.9	57.4
1934	-1136073600000	36.6	58.9
1935	-1104537600000	155.7	85.1
1936	-1073001600000	80.3	90.9
1937	-1041379200000	120.2	118.8
1938	-1009843200000	173.2	124.6
1939	-978307200000	45.8	113.1
1940	-946771200000	97.3	105.4
1941	-915148800000	151.9	98.3
1942	-883612800000	136.0	128.4
1943	-852076800000	94.1	127.3
1944	-820540800000	73.9	101.3
1945	-788918400000	82.4	83.5
1946	-757382400000	59.9	72.1
1947	-725846400000	61.3	67.9
1948	-694310400000	160.6	94.0
1949	-662688000000	71.2	97.7
1950	-631152000000	95.1	109.0
1951	-599616000000	77.7	81.4
1952	-568080000000	165.6	112.8
1953	-536457600000	117.9	120.4
1954	-504921600000	130.4	138.0
1955	-473385600000	80.4	109.6
1956	-441849600000	110.3	107.0
1957	-410227200000	95.0	95.2
1958	-378691200000	175.1	126.8
1959	-347155200000	63.5	111.2
1960	-315619200000	68.2	102.2
1961	-283996800000	73.9	68.5
1962	-252460800000	83.1	75.1
1963	-220924800000	157.7	104.9
1964	-189388800000	69.5	103.4
1965	-157766400000	119.7	115.6
1966	-126230400000	81.9	90.3
1967	-94694400000	173.4	125.0
1968	-63158400000	68.5	107.9
1969	-31536000000	149.8	130.6
1970	0000	65.4	94.6
1971	31536000000	115.4	110.2
1972	63072000000	73.3	84.7
1973	94694400000	101.6	96.8
1974	126230400000	141.7	105.6
1975	157766400000	134.4	125.9
1976	189302400000	45.7	107.3
1977	220924800000	23.1	67.7
1978	252460800000	134.4	67.7
1979	283996800000	91.2	82.9
1980	315532800000	90.7	105.4
1981	347155200000	62.7	81.5
1982	378691200000	190.3	114.6
1983	410227200000	174.3	142.4
1984	441763200000	78.9	147.8
1985	473385600000	61.4	104.8
1986	504921600000	86.9	75.7
1987	536457600000	50.9	66.4
1988	567993600000	56.0	64.6
1989	599616000000	71.5	59.5
1990	631152000000	55.3	60.9
1991	662688000000	70.6	65.8
1992	694224000000	55.2	60.4
1993	725846400000	130.5	85.5
1994	757382400000	53.4	79.7
1995	788918400000	223.4	135.8
1996	820454400000	124.8	133.9
1997	852076800000	50.1	132.8
1998	883612800000	188.0	121.0
1999	915148800000	98.8	112.3
2000	946684800000	87.8	124.9
2001	978307200000	61.1	82.6
2002	1009843200000	61.9	70.3
2003	1041379200000	160.4	94.5
2004	1072915200000	79.5	100.6
2005	1104537600000	126.8	122.2
2006	1136073600000	225.0	143.8
2007	1167609600000	48.9	133.6
2008	1199145600000	50.4	108.1
2009	1230768000000	67.5	55.6
2010	1262304000000	116.9	78.3
2011	1293840000000	173.9	119.4
2012	1325376000000	84.1	124.9
2013	1356998400000	45.6	101.2
2014	1388534400000	36.9	55.5
2015	1420070400000	22.9	35.1
2016	1451606400000	57.2	39.0
2017	1483228800000	127.7	69.3
2018	1514764800000	85.5	90.1
2019	1546300800000	154.2	122.5
2020	1577836800000	46.7	95.5
2021	1609459200000	28.5	76.5
2022	1640995200000	52.4	42.6
2023	1672531200000	142.1	74.4
2024	1704067200000	98.9	97.8
2025	1735689600000	87.4	109.5
2026	1767225600000	73.9	86.7

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Official 7 Day National Weather Service Forecast (CAZ016)

Today: Sunny. Highs around 50. Northwest winds up to 15 mph. Gusts up to 25 mph in the afternoon.

Tonight: Mostly clear. Lows 33 to 39. North winds 10 to 15 mph.

Friday: Areas of frost in the morning. Mostly sunny. Highs 48 to 54. North winds up to 10 mph with gusts to around 20 mph.

Friday Night: Mostly clear. Patchy fog and frost after midnight. Lows around 35. Light winds.

Saturday: Mostly sunny in the morning then becoming partly cloudy. Areas of frost in the morning. Highs around 51. Light winds.

Saturday Night: Mostly cloudy. Patchy fog. Lows around 38.

Sunday: Mostly cloudy. Highs 50 to 56.

Sunday Night: Mostly clear. Patchy fog. Lows around 38.

Monday: Partly cloudy. Patchy fog. Highs 51 to 59.

Monday Night: Mostly clear. Patchy fog. Lows 38 to 44.

Tuesday: Mostly sunny. Highs 54 to 62.

Tuesday Night: Partly cloudy. Patchy fog. Lows 41 to 47.

Wednesday: Mostly sunny. Highs 57 to 66.