CNRFC Ensemble Plot for CNBC1

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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PIT RIVER - CANBY (CNBC1)

Latitude:
41.41º N

Longitude:
120.93º W

Elevation:
4266 Feet

Location: Modoc County in CA

River Group: Upper Sacramento

Issuance Time:

Jul 02 2026 at 7:23 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
1905	-2051222400000	165.2
1906	-2019686400000
1907	-1988150400000
1908	-1956614400000
1909	-1924992000000
1910	-1893456000000
1911	-1861920000000
1912	-1830384000000
1913	-1798761600000
1914	-1767225600000
1915	-1735689600000
1916	-1704153600000
1917	-1672531200000
1918	-1640995200000
1919	-1609459200000
1920	-1577923200000
1921	-1546300800000
1922	-1514764800000
1923	-1483228800000
1924	-1451692800000
1925	-1420070400000
1926	-1388534400000
1927	-1356998400000
1928	-1325462400000
1929	-1293840000000
1930	-1262304000000
1931	-1230768000000
1932	-1199232000000	149.2
1933	-1167609600000	37.9
1934	-1136073600000	16.3	67.8
1935	-1104537600000	112.7	55.6
1936	-1073001600000	172.6	100.5
1937	-1041379200000	73.7	119.7
1938	-1009843200000	433.6	226.6
1939	-978307200000	55.8	187.7
1940	-946771200000	122.1	203.8
1941	-915148800000	131.1	103.0
1942	-883612800000	240.8	164.7
1943	-852076800000	290.4	220.8
1944	-820540800000	88.9	206.7
1945	-788918400000	181.8	187.0
1946	-757382400000	137.4	136.0
1947	-725846400000	56.4	125.2
1948	-694310400000	143.9	112.5
1949	-662688000000	175.1	125.1
1950	-631152000000	108.2	142.4
1951	-599616000000	142.8	142.0
1952	-568080000000	440.9	230.6
1953	-536457600000	245.2	276.3
1954	-504921600000	125.5	270.6
1955	-473385600000	73.4	148.0
1956	-441849600000	374.5	191.1
1957	-410227200000	243.3	230.4
1958	-378691200000	297.3	305.0
1959	-347155200000	67.2	202.6
1960	-315619200000	83.9	149.4
1961	-283996800000	41.9	64.3
1962	-252460800000	86.3	70.7
1963	-220924800000	314.3	147.5
1964	-189388800000	149.7	183.4
1965	-157766400000	350.3	271.4
1966	-126230400000	69.6	189.9
1967	-94694400000	197.8	205.9
1968	-63158400000	100.4	122.6
1969	-31536000000	291.0	196.4
1970	0000	270.6	220.7
1971	31536000000	489.4	350.3
1972	63072000000	282.3	347.4
1973	94694400000	137.6	303.1
1974	126230400000	241.8	220.5
1975	157766400000	239.8	206.4
1976	189302400000	84.0	188.5
1977	220924800000	45.8	123.2
1978	252460800000	123.9	84.6
1979	283996800000	111.6	93.8
1980	315532800000	243.7	159.8
1981	347155200000	70.5	141.9
1982	378691200000	308.6	207.6
1983	410227200000	310.3	229.8
1984	441763200000	360.1	326.3
1985	473385600000	129.2	266.5
1986	504921600000	358.8	282.7
1987	536457600000	64.9	184.3
1988	567993600000	63.0	162.2
1989	599616000000	153.3	93.7
1990	631152000000	50.8	89.0
1991	662688000000	115.2	106.4
1992	694224000000	26.1	64.0
1993	725846400000	250.0	130.5
1994	757382400000	68.7	114.9
1995	788918400000	408.2	242.3
1996	820454400000	328.5	268.4
1997	852076800000	266.0	334.2
1998	883612800000	394.9	329.8
1999	915148800000	296.1	319.0
2000	946684800000	97.0	262.6
2001	978307200000	37.4	143.5
2002	1009843200000	58.4	64.3
2003	1041379200000	95.8	63.9
2004	1072915200000	118.4	90.9
2005	1104537600000	178.3	130.8
2006	1136073600000	312.3	203.0
2007	1167609600000	48.3	179.6
2008	1199145600000	97.5	152.7
2009	1230768000000	55.6	67.1
2010	1262304000000	40.8	64.6
2011	1293840000000	275.7	124.1
2012	1325376000000	47.9	121.5
2013	1356998400000	53.3	125.6
2014	1388534400000	15.1	38.8
2015	1420070400000	30.2	32.9
2016	1451606400000	151.1	65.5
2017	1483228800000	330.2	170.5
2018	1514764800000	100.2	193.9
2019	1546300800000	280.3	236.9
2020	1577836800000	50.3	143.6
2021	1609459200000	22.2	117.6
2022	1640995200000	26.9	33.1
2023	1672531200000	160.0	69.7
2024	1704067200000	98.1	95.0
2025	1735689600000	236.5	164.8
2026	1767225600000	69.1	134.6

Year		Seasonal Flow	3-Year Mean
1905	-2051222400000	53.3
1906	-2019686400000
1907	-1988150400000
1908	-1956614400000
1909	-1924992000000
1910	-1893456000000
1911	-1861920000000
1912	-1830384000000
1913	-1798761600000
1914	-1767225600000
1915	-1735689600000
1916	-1704153600000
1917	-1672531200000
1918	-1640995200000
1919	-1609459200000
1920	-1577923200000
1921	-1546300800000
1922	-1514764800000
1923	-1483228800000
1924	-1451692800000
1925	-1420070400000
1926	-1388534400000
1927	-1356998400000
1928	-1325462400000
1929	-1293840000000
1930	-1262304000000	13.8
1931	-1230768000000	1.2
1932	-1199232000000	67.3	27.4
1933	-1167609600000	9.0	25.8
1934	-1136073600000	1.9	26.1
1935	-1104537600000	76.2	29.0
1936	-1073001600000	50.5	42.8
1937	-1041379200000	26.5	51.0
1938	-1009843200000	207.7	94.9
1939	-978307200000	10.8	81.7
1940	-946771200000	32.7	83.7
1941	-915148800000	35.9	26.5
1942	-883612800000	89.7	52.8
1943	-852076800000	97.9	74.5
1944	-820540800000	38.2	75.3
1945	-788918400000	114.5	83.6
1946	-757382400000	45.3	66.0
1947	-725846400000	12.4	57.4
1948	-694310400000	104.1	53.9
1949	-662688000000	98.4	71.6
1950	-631152000000	43.9	82.1
1951	-599616000000	61.2	67.8
1952	-568080000000	272.3	125.8
1953	-536457600000	133.4	155.7
1954	-504921600000	43.4	149.7
1955	-473385600000	32.0	69.6
1956	-441849600000	119.1	64.8
1957	-410227200000	103.0	84.7
1958	-378691200000	121.3	114.5
1959	-347155200000	17.6	80.6
1960	-315619200000	23.2	54.0
1961	-283996800000	11.2	17.3
1962	-252460800000	38.3	24.2
1963	-220924800000	149.4	66.3
1964	-189388800000	95.3	94.3
1965	-157766400000	99.2	114.6
1966	-126230400000	18.2	70.9
1967	-94694400000	106.6	74.7
1968	-63158400000	20.0	48.3
1969	-31536000000	132.8	86.5
1970	0000	65.1	72.7
1971	31536000000	264.5	154.1
1972	63072000000	73.4	134.3
1973	94694400000	55.0	131.0
1974	126230400000	82.4	70.3
1975	157766400000	136.3	91.2
1976	189302400000	28.8	82.5
1977	220924800000	15.4	60.2
1978	252460800000	63.0	35.7
1979	283996800000	45.7	41.4
1980	315532800000	80.9	63.2
1981	347155200000	21.5	49.4
1982	378691200000	118.4	73.6
1983	410227200000	169.5	103.2
1984	441763200000	152.2	146.7
1985	473385600000	40.7	120.8
1986	504921600000	85.7	92.9
1987	536457600000	19.7	48.7
1988	567993600000	23.8	43.0
1989	599616000000	45.7	29.7
1990	631152000000	9.9	26.4
1991	662688000000	71.7	42.4
1992	694224000000	1.3	27.6
1993	725846400000	109.3	60.7
1994	757382400000	23.0	44.5
1995	788918400000	233.5	121.9
1996	820454400000	116.6	124.4
1997	852076800000	57.0	135.7
1998	883612800000	279.5	151.0
1999	915148800000	88.4	141.6
2000	946684800000	18.8	128.9
2001	978307200000	6.4	37.9
2002	1009843200000	12.2	12.4
2003	1041379200000	65.9	28.2
2004	1072915200000	19.3	32.5
2005	1104537600000	127.5	70.9
2006	1136073600000	129.2	92.0
2007	1167609600000	7.7	88.1
2008	1199145600000	36.2	57.7
2009	1230768000000	17.1	20.3
2010	1262304000000	18.2	23.8
2011	1293840000000	174.2	69.8
2012	1325376000000	14.4	69.0
2013	1356998400000	7.6	65.4
2014	1388534400000	0.9	7.6
2015	1420070400000	9.5	6.0
2016	1451606400000	42.7	17.7
2017	1483228800000	80.2	44.1
2018	1514764800000	51.7	58.2
2019	1546300800000	139.8	90.6
2020	1577836800000	6.4	65.9
2021	1609459200000	0.4	48.8
2022	1640995200000	1.4	2.7
2023	1672531200000	75.1	25.6
2024	1704067200000	41.7	39.4
2025	1735689600000	58.8	58.5
2026	1767225600000	4.7	35.1

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Flood Impacts
15.0 Feet	Record flood stage - expect disastrous flooding throughout southwest Modoc and northwest Lassen counties. 13000 cfs
13.0 Feet	Expect disastrous flooding throughout southwest Modoc and northwest Lassen counties. 9300 cfs
11.0 Feet	Expect major flooding in Canby and Lookout in southwest Modoc county and northwest Lassen county. 6600 cfs
10.0 Feet	Expect major flooding in Bieber, Nubieber, and throughout northwest Lassen county 5400 cfs
9.5 Feet	Expect significant flooding in southwest Modoc and northwest Lassen counties. 4900 cfs
9.0 Feet	Expect moderate flooding in Canby and Lookout in Modoc County and Bieber and Nubieber in Lassen County 4300 cfs
8.5 Feet	Flood stage - Expect minor flooding in Canby Lookout Bieber and Nubieber California and throughout southwest Modoc and northwest Lassen Counties. 4300 CFS
7.5 Feet	Expect minor lowland flooding from Canby in Modoc County down to Beiber and throughout northwest Lassen County 2900 CFS