CNRFC Ensemble Plot for TCCC1

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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TRINITY RIVER - ABOVE COFFEE CREEK (TCCC1)

Latitude:
41.11º N

Longitude:
122.70º W

Elevation:
2537 Feet

Location: Trinity County in CA

River Group: North Coast

Issuance Time:

Jun 08 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
1958	-378691200000	548.1
1959	-347155200000	242.4
1960	-315619200000	201.1	330.6
1961	-283996800000	274.3	239.3
1962	-252460800000	232.3	235.9
1963	-220924800000	349.1	285.2
1964	-189388800000	161.5	247.6
1965	-157766400000	343.2	284.6
1966	-126230400000	279.2	261.3
1967	-94694400000	368.9	330.4
1968	-63158400000	219.9	289.3
1969	-31536000000	397.1	328.6
1970	0000	333.1	316.7
1971	31536000000	352.4	360.9
1972	63072000000	288.0	324.5
1973	94694400000	270.2	303.5
1974	126230400000	616.0	391.4
1975	157766400000	320.1	402.1
1976	189302400000	151.0	362.4
1977	220924800000	47.9	173.0
1978	252460800000	444.8	214.6
1979	283996800000	190.8	227.8
1980	315532800000	290.6	308.7
1981	347155200000	189.4	223.6
1982	378691200000	415.4	298.5
1983	410227200000	591.8	398.9
1984	441763200000	311.1	439.4
1985	473385600000	173.4	358.8
1986	504921600000	328.4	271.0
1987	536457600000	201.1	234.3
1988	567993600000	203.6	244.4
1989	599616000000	235.1	213.2
1990	631152000000	171.6	203.4
1991	662688000000	110.4	172.4
1992	694224000000	195.6	159.2
1993	725846400000	406.4	237.5
1994	757382400000	134.9	245.6
1995	788918400000	494.0	345.1
1996	820454400000	302.5	310.5
1997	852076800000	319.2	371.9
1998	883612800000	567.3	396.3
1999	915148800000	327.6	404.7
2000	946684800000	375.9	423.6
2001	978307200000	166.1	289.9
2002	1009843200000	260.5	267.5
2003	1041379200000	407.6	278.1
2004	1072915200000	316.0	328.0
2005	1104537600000	334.5	352.7
2006	1136073600000	549.2	399.9
2007	1167609600000	172.0	351.9
2008	1199145600000	206.4	309.2
2009	1230768000000	197.8	192.1
2010	1262304000000	367.5	257.2
2011	1293840000000	444.2	336.5
2012	1325376000000	245.2	352.3
2013	1356998400000	199.1	296.2
2014	1388534400000	78.1	174.2
2015	1420070400000	211.0	162.8
2016	1451606400000	339.1	209.4
2017	1483228800000	537.4	362.5
2018	1514764800000	132.0	336.2
2019	1546300800000	402.1	357.2
2020	1577836800000	121.3	218.5
2021	1609459200000	88.4	203.9
2022	1640995200000	115.9	108.5
2023	1672531200000	379.7	194.6
2024	1704067200000	333.1	276.2
2025	1735689600000	361.6	358.1
2026	1767225600000	211.9	302.2

Year		Seasonal Flow	3-Year Mean
1958	-378691200000	283.4
1959	-347155200000	123.0
1960	-315619200000	116.8	174.4
1961	-283996800000	156.5	132.1
1962	-252460800000	158.2	143.9
1963	-220924800000	168.4	161.1
1964	-189388800000	64.6	130.4
1965	-157766400000	133.6	122.2
1966	-126230400000	170.6	122.9
1967	-94694400000	206.2	170.2
1968	-63158400000	88.8	155.2
1969	-31536000000	283.5	192.9
1970	0000	105.1	159.1
1971	31536000000	191.4	193.3
1972	63072000000	137.0	144.5
1973	94694400000	163.5	164.0
1974	126230400000	251.0	183.8
1975	157766400000	230.0	214.8
1976	189302400000	89.5	190.2
1977	220924800000	28.2	115.9
1978	252460800000	199.1	105.6
1979	283996800000	128.2	118.5
1980	315532800000	108.3	145.2
1981	347155200000	82.2	106.2
1982	378691200000	168.8	119.8
1983	410227200000	376.7	209.3
1984	441763200000	127.9	224.5
1985	473385600000	90.0	198.2
1986	504921600000	114.1	110.7
1987	536457600000	102.7	102.3
1988	567993600000	92.7	103.1
1989	599616000000	117.4	104.3
1990	631152000000	89.4	99.8
1991	662688000000	75.9	94.3
1992	694224000000	117.6	94.3
1993	725846400000	252.8	148.8
1994	757382400000	66.6	145.7
1995	788918400000	248.7	189.4
1996	820454400000	131.3	148.9
1997	852076800000	74.5	151.5
1998	883612800000	353.0	186.3
1999	915148800000	213.2	213.6
2000	946684800000	210.4	258.9
2001	978307200000	92.6	172.1
2002	1009843200000	132.7	145.2
2003	1041379200000	214.0	146.4
2004	1072915200000	146.6	164.4
2005	1104537600000	205.9	188.9
2006	1136073600000	363.5	238.7
2007	1167609600000	60.1	209.8
2008	1199145600000	134.3	186.0
2009	1230768000000	104.5	99.6
2010	1262304000000	260.4	166.4
2011	1293840000000	278.0	214.3
2012	1325376000000	169.5	236.0
2013	1356998400000	74.5	174.0
2014	1388534400000	28.7	90.9
2015	1420070400000	27.1	43.4
2016	1451606400000	127.9	61.2
2017	1483228800000	215.9	123.7
2018	1514764800000	65.3	136.4
2019	1546300800000	277.8	186.4
2020	1577836800000	65.9	136.3
2021	1609459200000	55.2	133.0
2022	1640995200000	39.4	53.5
2023	1672531200000	294.4	129.7
2024	1704067200000	162.4	165.4
2025	1735689600000	166.4	207.7
2026	1767225600000	38.1	122.3

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

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