Global River Discharge Database

Results

Country: U.S.A. Station: BALLINGER, TX River: COLORADO RIVER Area: 42507.15 Lat: 31.73 Lon: -99.95 Source: USGS PointID: 8126500 Area Units: km2 Discharge Units: m3/sec Starting Year: 1939 Ending Year: 1993 Total Years: 55 Total Usable Years: 54

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual
1939	15.29	0.21	0.96	2.48	83.37	95.59	6.6	16.89	0.06	9.66	0.55	0.04	19.31
1940	0.02	4.12	0.02	6.89	49.86	91.83	13.36	94.64	23.73	0.23	27.79	6.83	26.61
1941	1.06	19.32	17.91	103.44	570.15	240.48	46.71	45.76	41.97	329.06	51.71	20.63	124.02
1942	6.39	5.6	2.59	140.89	33.82	34.94	4.39	12.84	79.95	126.37	12.18	8	39
1943	3.82	1.58	8.94	18.6	6.56	37.15	5.24	0.06	0	0.34	0.03	0.09	6.87
1944	0.71	7.79	6.1	1.54	22.41	18.25	13	5.35	4.59	23.61	2.31	3.63	9.11
1945	2.1	1.9	30.7	30.17	6.05	23.3	54.67	3.53	1.74	30.47	1.84	0.92	15.62
1946	1.95	0.74	0.57	0.93	9	16.76	9.14	25.75	72.57	41.87	18.23	30.6	19.01
1947	3.16	1.06	1.71	1.73	225.12	17.33	2.95	0.08	1.56	14.34	4.85	12.6	23.87
1948	1.75	5.44	7.09	1.8	12.51	62.4	54.66	4.81	0.48	6.9	5.37	0.37	13.63
1949	3.51	5.3	2.51	4.45	97.77	68.09	4.02	5.83	37.15	19.01	3.28	1.01	20.99
1950	1.05	1.47	0.44	20.17	86.22	16.44	75.13	24.75	71.75	6.15	1.06	1.16	25.48
1951	1.04	1.5	0.89	0.71	37.75	60.38	8.84	7.65	5.68	0.11	0.16	0.01	10.39
1952	0.03	0.15	0.08	1.34	9.3	4.65	4.34	0.07	0	0	2.13	0.75	1.9
1953	0.07	0.02	2.75	2.65	28.16	2.34	113.2	34.51	6.04	98.51	9.76	2.91	25.08
1954	1.57	0.69	0.3	48.38	169.25	18.43	1.29	1.24	0	0.87	6.68	0.39	20.76
1955	2.44	3.7	9.95	3.37	94.24	69.3	23.7	9.26	203.9	137.66	6.62	4.22	47.36
1956	3.39	2.76	1.06	0.61	15.4	4.09	0.04	0.07	0.04	0.99	5.28	3.91	3.14
1957	0.2	88.55	4.86	223.98	635.1	165.19	12.84	6.01	7.79	49.45	40.19	3.41	103.13
1958	2.54	1.95	6.03	9.29	68.88	10.16	51.39	2.68	29.08	3.82	1.32	0.68	15.65
1959	0.49	0.39	0.22	1.12	19.65	76.55	44.43	7.63	2.61	81.29	3.26	8.78	20.54
1960	8.34	7.07	2.37	4.9	1.27	6.97	85.78	6.14	0.64	131.04	11.47	7.18	22.76
1961	13.88	12.06	6.07	3.43	14.3	131.66	124.77	9.26	34.83	5.03	14.03	4.41	31.14
1962	2.58	1.64	2.67	2.69	2.37	118.04	18.81	9.64	176.45	15.83	23.91	12.93	32.3
1963	3.35	2.86	3.45	20.73	32.72	101.55	6.63	1.97	7.62	4.28	8.67	6.26	16.67
1964	2.83	12.26	1.49	1.68	5.74	12.72	0.17	1.2	13.3	2.34	6.41	0.94	5.09
1965	1.14	0.77	0.34	8.45	109.2	12.71	0.87	11.37	9.58	31.12	3.36	1.56	15.87
1966	1.51	1.61	1.09	73.5	58.93	7.27	0.73	30.42	164.98	7.56	2.47	2.14	29.35
1967	1.71	1.09	1.05	24.88	2.6	47.98	63.33	4.23	16.71	3.18	1.2	1.55	14.13
1968	49.36	7.39	31.12	42.13	24.31	32.66	31.92	4.52	1.06	0.31	0.81	2.87	19.04
1969	1.19	2.67	9.52	11.76	180.39	12.36	1.12	0.65	76.33	18.23	16.47	9.39	28.34
1970	6.32	5.15	21.47	18.14	33.26	7.8	0.26	0.01	0.37	1.04	0.26	0.17	7.85
1971	0.35	0.42	0.2	0.02	14.68	24.93	1.34	137.71	70.34	45.55	11.65	9.18	26.36
1972	4.43	3.15	2.07	3.79	23.26	5.4	5.28	85.31	52.3	24.9	56.84	7.34	22.84
1973	14.23	16.35	27.78	24.3	5.37	15.83	4.13	2.79	9.58	4.62	1.71	1.52	10.68
1974	1.27	1.26	1.03	2.8	3.69	12.29	0.21	1.84	70.19	58.55	60.69	8.14	18.5
1975	7.58	28.81	5.74	5.04	42.7	19.78	26.73	12.11	16.69	3.61	5.86	3.1	14.81
1976	2.83	1.78	2.06	7.12	6.86	1.17	5.54	5.79	23.69	39.31	17.63	4.02	9.82
1977	4.21	3.63	12	19.84	22.26	14.01	2.69	0.99	3.17	0.19	0.27	0.5	6.98
1978	0.61	1.47	2.05	2.75	6.11	8.71	0.08	265.14	13.31	6.49	4.12	3.01	26.15
1979	3.79	2.97	8.63	4.92	30.04	33.42	11.39	10.34	1.01	0.21	1.19	1.27	9.1
1980	1.71	1.87	0.94	0.6	59.5	13.61	1.06	0.27	48.21	116.31	8.44	17.38	22.49
1981	6.73	4.51	12.03	24.84	13.23	52.17	5.27	6.31	4.39	215.22	7.87	4.42	29.75
1982	3.14	3.37	3.58	2.3	194.6	245	47.32	6.94	4.77	2.61	2.28	3.29	43.27
1983	3.92	8.07	4.16	3.25	32.79	12.13	3.92	0.23	0.02	50.95	16.66	5.73	11.82
1984	4.76	3.11	2.81	1.53	0.63	0.16	0.17	1.35	0.81	19.65	16.64	13.63	5.44
1985	20	25.5	23.64	42.74	44.44	50.86	9.65	5.3	1.72	49.89	6.45	3.47	23.64
1986	2.49	2.67	2.17	4.76	8.51	55.66	23.5	6.97	54.26	141.49	28.56	21	29.34
1987	16.92	38.5	44.84	11.03	57.08	108.07	21.6	5.72	7.25	2.54	1.89	11.22	27.22
1988	5.02	3.39	2.94	2.62	1.97	2.7	12.07	1.24	22.67	3.51	2	1.82	5.16
1989	1.52	7.76	3.12	1.93	43.13	45.05	3.1	7.51	38.8	3.38	1.7	1.28	13.19
1990	3.38	3.87	39.87	153.91	190.89	121.57	7.82	17.74	36.28	8.91	6.06	3.59	49.49
1991	11.73	7.12	3.95	2.72	33.33	160.28	13.98	29.18	35.01	33.02	17.33	170.59	43.19
1992	47.35	254.49	117.31	32.89	44.84	225.83	42.99	18.78	11.73	2.97	10.28	15.1	68.71
1993	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999
Avg	5.79	11.72	9.43	22.08	67.14	52.85	21	18.86	29.98	37.68	10.74	8.72	24.67
Std Dev	9.47	35.94	18.04	42.14	118.14	61.14	28.45	41.95	43.96	61.23	13.84	23.08	21.71
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual

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