Global River Discharge Database | Center for Sustainability and the Global Environment (SAGE)

Results

Country:	U.S.A.
Station:	TONASKET, WASH.
River:	OKANOGAN RIVER
Area:	18802.29
Lat:	48.63
Lon:	-119.46
Source:	USGS
PointID:	12445000
Area Units:	km²
Discharge Units:	m³/_sec
Starting Year:	1929
Ending Year:	1993
Total Years:	65
Total Usable Years:	63

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual
1929	-9999	-9999	-9999	-9999	110.24	156.47	37.7	11.49	7.65	11.78	11.69	11.29	-9999
1930	10.19	16.46	14.98	91.81	144.26	160.3	52.06	14.6	10.32	12.53	16.65	12.55	46.39
1931	12.44	17	14.87	21.81	159.43	77.31	25.72	6.55	9.48	11.42	18.76	13.92	32.39
1932	11.27	25	58.2	82.65	243.98	193.63	64.36	25.91	19.71	25.1	52.97	52.44	71.27
1933	42.59	29.32	25.95	56.19	203.79	375.77	168.28	51.3	30.75	59.82	91.56	69.01	100.36
1934	56.94	52.69	80.86	374.44	347.41	175.97	59.86	29.88	17.73	26.91	62.39	49.69	111.23
1935	39.31	81.82	53.69	56.94	262.85	303.15	133.87	53.26	35.43	37.15	38.47	33.94	94.16
1936	26.73	17.36	19.84	83.32	250.47	183.61	54.64	25.05	19.98	23.85	25.35	23.44	62.8
1937	14.27	15.07	19.95	35.62	183.65	338.45	95.76	27.14	20.7	29.97	42.35	40.05	71.92
1938	39.48	38.1	46.94	108.76	335.81	265.74	67.63	20.13	16.25	20.84	22.2	23.24	83.76
1939	26.25	17.29	24.03	83.41	208.3	156.74	65.71	19.7	14.62	18.62	26.29	35.49	58.04
1940	20.25	19.12	19.93	63.32	147.79	83.92	17.13	9.03	6.54	20.12	20.17	20.93	37.35
1941	19.82	19.44	27.1	86.48	107.32	105.35	43.99	18.75	42.24	78.05	61.77	65.32	56.3
1942	50.98	42.9	28.54	82.04	244.42	272.97	111.35	58.43	39.82	38.27	44.62	45.26	88.3
1943	31.57	37.29	31.16	106.65	183.14	288.05	153.55	35.97	16.29	18.55	20.69	16.83	78.31
1944	13.92	18.59	15.25	26.74	134.43	224.42	56.77	17.01	14.57	21.64	25.28	29.05	49.81
1945	33.78	35.73	31.73	37.91	230.74	318.59	79.18	29.15	20.01	31.64	51.18	43.91	78.63
1946	40.05	33.29	39.88	83.93	377.15	277.13	111.61	45.73	37.81	41.2	40.92	37.55	97.19
1947	32.39	26.94	28.98	83.28	259.42	163.14	49.32	23.34	21.45	33.81	34.64	33.64	65.86
1948	35.66	29.75	21.18	45.88	310.87	579.09	142.29	111.24	86.05	78.96	72.38	61.47	131.23
1949	52.82	51.12	50.08	104.46	439.74	236.06	75.3	38.19	33.9	37.84	62.3	71.52	104.44
1950	33.03	44.39	67.45	72.93	248.12	548.12	174.2	55.67	27.28	39.19	51.32	66.31	119
1951	56.18	67.39	57.41	129.79	444.75	328.35	130.14	48.38	46.99	49.44	49.99	38.47	120.61
1952	35.3	43.23	37.63	87.59	298.91	182.89	87.03	36.61	30.71	30.36	22.02	19.08	75.95
1953	21.44	26.9	21.8	39.2	264.01	297.56	130.47	44.08	34.29	40.79	46.31	41.31	84.01
1954	32.3	44.47	37.02	38.04	281.39	366.33	269.3	85.84	71.16	59.26	74.14	68.5	118.98
1955	49.41	41.59	35.82	42.69	131.03	429.43	203.3	65.61	39.71	50.45	75.12	38.64	100.23
1956	41.05	31.71	43.63	100.6	409.59	368.56	140.25	47.94	31.08	46.92	46.14	47.88	112.95
1957	32.96	35.74	37.44	47.98	453.38	215.24	65.85	35.83	32.23	37.52	34.15	34.12	88.54
1958	33.11	33.65	33.82	58.33	279.29	156.36	47.84	20.61	23.05	37.33	40.55	56.3	68.35
1959	51.67	41.32	51.37	86.58	310.56	471.76	172.19	45.01	51.24	80.69	90.44	87.94	128.4
1960	53.67	47.61	38.05	103.5	197.32	246.85	74.47	28.87	28.11	30.99	32.72	28.05	75.85
1961	31.4	32.23	31.25	51.99	234.87	375.79	68.06	28.37	23.99	34.21	27.31	25.35	80.4
1962	30.15	49.07	31.72	81.07	154.47	224.41	74.89	31.31	21.88	29.3	39.99	44.5	67.73
1963	31.16	46.83	35.7	41.8	163.65	195.65	103.02	41.62	33.19	36.32	43.26	48.79	68.42
1964	43.56	36.67	34.99	52.43	150.66	467.46	185.86	56.88	53.04	58.09	40.3	29.04	100.75
1965	30.8	37.03	44.6	69.86	223.34	317.76	80.44	32.81	32.69	34.57	40.01	26.88	80.9
1966	28.7	26.07	22.17	64.88	162.82	149.26	70.77	22.49	18.85	24.64	27.15	34.81	54.38
1967	31.04	25.9	34.97	41.32	197.58	474.4	104.85	24.83	13.38	23.19	47.87	29.36	87.39
1968	43.94	61.54	57.95	38.33	211.05	315.64	104.5	34.72	29.58	34.91	39.98	25.96	83.18
1969	37.5	36.36	42.91	72.2	307.18	196.15	56.2	21.66	22.89	38.14	33.06	26.96	74.27
1970	21.88	21.02	22.63	25.82	134.55	208.86	36.37	12.96	14.51	18.86	15.68	15.13	45.69
1971	17.26	36.77	24.34	60.95	366.39	403.57	140.36	41.74	27.26	32.77	27.93	23.84	100.26
1972	33.71	39.17	84.52	118.69	458.52	785.04	289.11	103.19	50.05	35.73	32.08	24.7	171.21
1973	23.13	22.95	19.4	29.03	140.4	122.06	38.77	13.46	13.75	22.25	24.61	23.68	41.12
1974	28.4	39.86	66.2	116.78	285.31	554.07	232.52	76.94	26.61	30.11	26.97	23.2	125.58
1975	23.37	43.95	59.5	56.2	153.58	347.2	118	36.25	31.47	41.64	46.46	63.36	85.08
1976	46.88	59.69	51.25	61.99	291.33	294.77	209.09	100.9	61.86	38.31	48.97	42.6	108.97
1977	27.26	29.62	17.69	43.23	119.8	110.32	28.09	13.54	16.43	23.43	26.44	29.33	40.43
1978	25.16	41.24	46.57	84.02	226.48	293.74	98.46	34.28	55.22	46.08	64.47	45.03	88.4
1979	27.65	28.61	30.12	32.66	183.24	125.6	43.44	16.07	23.43	21.49	20.04	29.76	48.51
1980	20.15	22.9	23.62	65.29	304.38	225.34	80.9	29	30.66	30.51	35.66	71.61	78.33
1981	72.59	37.11	32.03	43.72	222.57	253	142.46	66.03	34.19	38.2	36	28.79	83.89
1982	28.19	41.27	53.21	57.87	213.52	371.33	189.05	86.59	63.48	44.34	36.78	36.18	101.82
1983	43.39	53.02	84.3	127.1	317.71	281.52	147.3	72.09	52.58	34.75	41.68	26.22	106.81
1984	70.78	59.19	60.38	74.58	133.19	336.78	136.12	53.82	34.53	30.21	31.24	23.25	87.01
1985	26.4	26.28	26.02	60.56	208.84	191.86	36.59	14.31	22.9	31.44	33.59	24.73	58.63
1986	21.49	30.77	71.41	87.38	221.53	295.2	80.28	46.32	25.82	-9999	-9999	-9999	-9999
1987	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	16.03	14.36	15.93	-9999
1988	14.89	16.03	15.57	59.06	177.66	142.36	47.44	15.46	11.32	17.82	26.68	19.61	46.99
1989	15.07	19.27	20.06	72.65	202.77	206.66	66.52	34.95	33.6	31.65	65.59	61.02	69.15
1990	34.82	29.21	30.1	119.85	201.46	405.5	175.77	84.41	40.72	41.86	130.77	65.39	113.32
1991	42.84	83.93	88.65	115.64	414.52	446.46	253.46	83.28	33.65	27.04	32.3	27.94	137.48
1992	25.55	32.32	53.04	90.29	143.79	75.04	55	21.6	20.55	24.31	24.37	15.5	48.45
1993	17.48	16.65	21.85	37.27	239.82	135.65	118.66	115.96	54.22	-9999	-9999	-9999	-9999

Avg	32.82	35.95	38.94	74.24	240.16	279.31	105.84	41.47	30.71	34.5	41.07	37.23	83.56

Std Dev	13.55	14.94	18.7	47.02	90.66	136.38	62.54	26.37	15.92	14.74	21	17.67	28

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual

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