Global River Discharge Database

Results

Country: U.S.A. Station: SIMMONS, TEX.(DISC) River: NUECES RIVER Area: 22171.68 Lat: 28.42 Lon: -98.28 Source: USGS PointID: 8194600 Area Units: km2 Discharge Units: m3/sec Starting Year: 1964 Ending Year: 1993 Total Years: 30 Total Usable Years: 29

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual
1964	14.55	23.33	44.2	55.5	29.02	45.01	10.59	13.09	50.86	138.46	142.11	207.11	64.49
1965	86.01	343.93	174.82	133.59	700.71	248.02	29.33	17.3	24.11	16.82	27.67	30.66	152.75
1966	29.26	101.85	43.54	270.2	1256.18	273.87	137.02	43.75	43.37	37.88	17.53	20.35	189.57
1967	20.36	18.97	20.68	55.86	44.62	117.62	43.5	11.7	68.19	75.24	252.67	148.33	73.15
1968	278.9	231.69	396.38	580.88	682.84	316.07	135.89	44.95	28.74	22.97	36.28	92.63	237.35
1969	36.29	207.44	447.08	493.81	877.62	315.66	53.69	18.59	22.86	26.76	49.68	89.6	219.92
1970	102.17	139.21	614.02	247.35	267.75	109.18	15.99	18.56	42.53	89.16	68.26	27.16	145.11
1971	23.12	33.28	47.27	36.38	26.6	23.27	16.12	48.52	19.53	182.06	190.21	707.13	112.79
1972	515.29	83.85	33.62	26.35	46.65	27.1	17.26	13.76	14.52	48.35	85.05	54.73	80.54
1973	131.54	188.8	380.95	361.08	569.82	642.6	160.86	85.8	60.45	476.8	299.26	215.53	297.79
1974	310.52	129.07	76.65	77.94	208.51	115.33	21.03	34.06	196.29	81.35	739.24	567.62	213.13
1975	225.7	659.99	249.45	400.04	383.01	457.56	107.07	60.46	24.61	24.16	21.65	26.24	220
1976	29.54	30.63	71.67	280.99	380.79	328.94	145.38	24.44	105.03	98.17	70.66	208.18	147.87
1977	85.57	360.79	227.28	735.01	234.43	139.78	21.03	29.61	25.43	19.41	25.14	24.88	160.7
1978	36.72	90.38	128.48	39.51	53.42	34.64	13.72	19.7	24.78	15.5	38.49	21.62	43.08
1979	118.8	98.87	268.13	331.94	427.28	359.3	91.39	73.93	62.33	26.7	38.19	83.94	165.07
1980	163.62	166.95	59.28	159.85	261.07	43.59	22.17	19.08	17.78	41.35	23.41	35.54	84.47
1981	27.36	35.16	56.37	57.72	131.37	620.49	161.64	29.66	49.68	266.16	560.87	294.07	190.88
1982	215.41	174.13	174.87	115.66	364.91	598.81	362.62	203.54	76.08	28.93	39.49	206.52	213.41
1983	79.8	336.28	307.12	113.45	166.94	114.97	62.36	56.27	29.94	43.54	42	52.08	117.06
1984	45.02	64.15	263.87	79.79	51.41	43.14	32.74	28.15	26.47	179.47	99.91	267.71	98.49
1985	209.44	172.9	313.36	217.32	323.12	147.2	39.61	24.72	28.35	172.19	240.09	423.67	192.66
1986	59.25	475.28	61.72	179.31	390.53	619.47	169.54	37	61.68	85.52	127.31	327.97	216.22
1987	144.77	195.11	507.24	136.1	103.74	494.6	144.67	26.69	33.36	22.07	50.22	139.28	166.49
1988	86.2	99.37	113.13	73.08	41.92	48.93	45.8	24.34	34.38	35.33	41.87	48.78	57.76
1989	72.44	173.47	119.84	212.53	720.44	837.43	425.47	171.52	80.58	30.72	39.55	34.18	243.18
1990	162.46	286.4	586.39	644.12	1758.39	624.67	190.45	144.21	49.32	76.55	110.02	78.97	392.66
1991	319.92	330.05	131.91	335.27	268.86	132.16	41.07	125.17	120.6	62.53	713.49	1003.66	298.72
1992	952.09	863.28	953.55	285.67	277.29	369.79	147.92	51.88	40.68	37.54	77.15	306.86	363.64
1993	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999
Avg	158	210.85	237	232.29	381.01	284.46	98.83	51.74	50.43	84.89	147.15	198.1	177.89
Std Dev	188.22	190.11	216.56	187.82	387.38	232.74	99.26	48.47	37.53	95.79	193.81	226.81	86.61
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual

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