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

Results

Country:	U.S.A.
Station:	MARIAVILLE, NE
River:	NIOBRARA RIVER
Area:	25484.09
Lat:	42.78
Lon:	-99.33
Source:	USGS
PointID:	6463720
Area Units:	km²
Discharge Units:	m³/_sec
Starting Year:	1902
Ending Year:	1994
Total Years:	93
Total Usable Years:	92

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Avg Annual
1902	6.46	5.61	12.23	13.28	20.74	25.6	19.15	13.1	9.28	7.79	8.43	4.25	12.16
1903	4.25	2.83	4.25	35.69	16.02	13.02	10.28	7.59	8.98	13.34	12.4	8.3	11.41
1904	7.36	6.88	10.59	73.34	29.54	35.92	31.79	14.21	12.81	13.83	12.11	6.91	21.27
1905	4.25	2.86	11.33	16.53	47.82	28.79	31.08	33.51	28.02	23.98	20.93	16.54	22.14
1906	11.16	8.52	16.99	58.13	46.09	47.52	43.82	36.47	30.41	26.61	26.67	16.99	30.78
1907	14.27	10.39	43.61	82.69	38.89	62.32	28.6	16.09	12.13	12.91	11.32	8.92	28.51
1908	8.21	7.08	14.16	31.15	19.57	48.85	35.78	19.71	13.08	11.74	10.19	8.5	19
1909	5.38	3.96	10.68	26.83	26.54	31.52	17.25	19.39	22.4	21.57	16.25	13.82	17.97
1910	11.53	9.17	60.21	40.36	27.37	13.91	6.23	2.42	1.36	1.65	1.27	1.05	14.71
1911	0.93	0.91	6.95	10.49	8.01	6.8	2.88	4.71	4.54	6.93	3.82	3.4	5.03
1912	2.52	2.27	2.52	15.97	20.6	14.96	13.67	9.35	6.34	7.04	7.08	5.38	8.98
1913	3.11	2.27	4.25	13.06	10.21	9.6	18.06	7.59	11.92	13.98	12.35	9.96	9.7
1914	8.21	5.66	9.26	18.86	24.82	43.89	28.68	14.46	15.33	16.5	15.06	11.61	17.7
1915	9.63	8.78	11.04	28.44	22.32	43.28	53.9	29.91	22.37	22.48	16.18	11.33	23.3
1916	7.5	7.19	18.29	172.04	71.97	59.97	154.46	52.34	35.35	29.1	17.87	13.82	53.33
1917	11.86	10.28	26.16	89.91	51.12	20.44	9.35	4.07	2.56	3.04	3.74	2.44	19.58
1918	1.19	0.92	9.69	10.66	12.6	12.47	7.12	5.27	3.29	2.71	3.5	2.89	6.03
1919	2.19	2.19	7.82	13.11	13.25	11.28	8.32	7.99	5.92	5.35	7.14	4.35	7.41
1920	4.39	4.25	47.52	25.15	26.29	34.49	27.19	14.1	12.97	13.2	11.72	8.65	19.16
1921	6.14	6.91	13.6	20.91	14.53	17.36	7.2	5.18	3.95	4.1	2.69	1.98	8.71
1922	0.71	0.65	52.56	74.83	30.37	19.67	8.74	2.5	1.05	1.14	2.73	1.65	16.38
1923	1.4	0.88	1.61	31.27	15.39	24.39	15.1	2.58	1.93	2.49	2.64	2.06	8.48
1924	1.47	1.42	2.04	7.56	8.57	5.8	4.68	2.41	2.59	4.59	3.52	1.54	3.85
1925	1.05	1.13	4.48	8.4	6.69	15.97	8.04	3.92	3.65	4.16	3.31	1.82	5.22
1926	1.37	1.77	13.43	9.97	5.77	4.88	1.63	1.36	1.57	2.9	2.15	1.3	4.01
1927	1.12	1.99	23.95	26	14.72	17.82	9.72	5.28	6.46	5.9	4.93	2.69	10.05
1928	2.72	2.46	26.87	14.14	10.5	8.36	8.32	2.21	3.21	3.86	4.33	3.49	7.54
1929	2.14	1.99	40.23	14.54	10.11	4.91	2.13	0.66	0.7	1.52	1.76	0.95	6.8
1930	1.03	4.21	20.13	11.28	16.71	8.22	4.11	1.08	0.46	0.86	1.07	0.7	5.82
1931	0.6	1.11	3.62	5.39	4.75	3.74	1.83	0.59	0.44	0.75	0.79	0.61	2.02
1932	1.02	1.34	3.82	6.56	1.58	0.94	0.22	0	0.25	0.4	0.19	0.05	1.36
1933	0	0.01	3.66	5.86	2.09	1.45	0.43	0.05	0	0.13	0.07	0.38	1.18
1934	0.4	0.58	1.22	2.89	0.23	0.09	0	0	0	0	0.02	0.02	0.45
1935	0	0.33	10.94	4.29	3.19	2.45	5.2	0.92	0.24	0.14	0.05	0.02	2.31
1936	0.39	0.16	4.57	12.12	2.46	0.08	0	0	0	0	0	0.12	1.66
1937	0.12	0.03	0.76	12.59	7.16	5.19	3.04	1.58	3.95	2.52	1.67	0	3.22
1938	0.15	0.42	6.69	4.63	12.05	9.35	2.8	0.52	1.63	0.82	0.54	0.62	3.35
1939	2.66	2.78	20.93	19.98	6.03	3.69	2.42	0.34	0	0.28	0.49	0.4	5
1940	0.03	0.24	1.13	12.65	10.89	5.25	0.43	0.09	0	0.16	0.99	1.07	2.74
1941	1.21	2.46	7.15	18.24	9.19	13.74	3.68	0.72	2.31	2.64	3.54	2.78	5.64
1942	3.18	3.11	5.38	9.22	36.78	47.14	28	13.31	17.22	15.02	12.22	8.89	16.62
1943	9.03	7.7	13.13	174.54	52.66	79.38	49.98	21.83	12.13	11.35	10.51	8.23	37.54
1944	5.73	4.62	7.23	24.58	33.87	60.26	57	19.52	21.8	21.1	20.68	14.45	24.24
1945	12.2	11.02	79.67	47.31	28.3	31.36	10.63	4.39	3.81	6.18	7.03	6.21	20.68
1946	5.29	3.19	43.9	38.16	18.12	11.91	19.98	16.96	14.27	16.38	15.16	13.89	18.1
1947	11.72	9.59	14.53	100.17	53.25	45.66	32.53	7.01	5.71	6.15	5.79	5.18	24.77
1948	3.97	2.93	6.11	51.13	45.85	17.71	7.75	6.17	4.87	4	2.94	1.79	12.94
1949	1.85	2.44	5.12	20.33	7.11	6.36	24.69	6.51	2.5	2.23	2.28	2.71	7.01
1950	2.5	3.78	14.93	103.89	94	50.06	43.06	21.76	6.05	4.11	2.74	3.31	29.18
1951	4.34	4.34	7.24	91.56	48.49	31.56	17.92	10.99	9.66	9.88	9.58	14.48	21.67
1952	14.98	15.15	15.1	205.48	60.85	45.56	35.95	12.07	12.61	9.18	7.04	5.26	36.6
1953	3.91	5.19	19.42	19.58	35.48	92.91	43.57	25.47	16.1	10.59	13.51	11.68	24.78
1954	10.11	9.74	17.88	24.44	26.73	33.68	20.42	6.61	6.81	4.36	4.06	4.84	14.14
1955	6.28	5.29	7.83	24.43	10.63	9.12	19.97	12.92	12.87	11.4	8.47	4.94	11.18
1956	6.75	6.22	7.1	39.92	23.62	23.53	8.15	7.53	3.23	1.76	1.25	1.67	10.89
1957	2.47	2.96	12.99	25.54	27.23	31.49	25.45	16.26	17.76	12.76	13.25	11.86	16.67
1958	9.15	8.68	16.26	24.05	10.73	4.65	22.49	6.44	4.91	4.19	4.32	4.55	10.04
1959	6.94	6.87	10.31	11.54	12.11	19.47	17.48	6.12	4.67	4.08	3.52	5.85	9.08
1960	5.89	6.46	8.75	42.29	27.05	23.64	14.97	5.07	3.06	2.25	3.69	3.6	12.23
1961	4	4.8	11.96	9.11	12.13	12.04	5.02	2.31	1.49	2.9	2.94	2.04	5.9
1962	2.15	2.42	5.75	74.12	94.92	145.03	161.18	76.2	23.91	14.59	12.02	8.57	51.74
1963	8.18	5.36	11.91	22.02	17.84	67.86	14.99	5.4	4.22	5.96	4.91	4.25	14.41
1964	3.93	4.81	5.49	33.47	32.33	20.81	10.9	2.66	3.34	6.7	5.87	5.94	11.35
1965	5.49	5.23	5.87	105.91	46.66	78.93	42.89	15.18	14.37	23.36	16.05	14.5	31.2
1966	13.91	13.88	106.35	64.25	65.48	51.24	22.49	25.48	11.61	13.25	13.48	13.01	34.54
1967	12.12	10.88	25.56	63.67	44.06	58.93	34.48	7.34	2.42	4.86	4.56	4.69	22.8
1968	3.81	3.83	10.58	14.23	19.1	18.12	12.32	6.31	4.44	8.25	8.16	7.02	9.68
1969	6.58	9	13.62	281.01	101.19	41.99	17.83	5.92	1.39	2.44	3.4	3.16	40.63
1970	4.37	4.93	7.08	29.08	23.75	34.17	14.46	3.1	0.4	1.74	4.6	3.51	10.93
1971	3.9	3.54	16.02	18.78	10.69	10.44	20	3.99	6.97	7.45	17.18	16.1	11.26
1972	15.69	11.56	69.9	63.86	57.19	50.6	26.61	19.68	12.3	12.42	10.19	11.15	30.1
1973	10.87	12.48	27.7	15.32	9.57	8.02	4.39	3.27	3.4	11.01	16.13	15.78	11.5
1974	13.62	14.7	20.72	37.17	30.01	31.38	20.04	10.06	6.37	8.39	7.35	5.24	17.09
1975	5.33	7.58	11.01	90.64	41.43	68.8	152.3	20.05	12.29	10.15	9.91	6.12	36.3
1976	6.52	8.21	28.38	29.44	9.65	4.73	2.58	0.99	0.35	0.11	0.34	0.33	7.64
1977	0.42	0.54	2.41	5.49	2.18	2.58	2.12	0.52	5.03	9.43	8.81	10.82	4.2
1978	11.49	9.28	36.63	196.13	49.72	35.08	43.97	10.31	3.22	4.38	3.08	2.85	33.85
1979	2.77	2.63	7.53	191.64	72.96	54.87	41.36	28.66	17.98	11.68	10.15	8.73	37.58
1980	10.69	10.93	19.15	50.85	16.62	16.45	4.55	3.53	0.89	1.57	2.83	2.78	11.74
1981	2.43	3.96	6.94	7.19	9.81	6.55	6.29	7.71	1.26	3.72	5.24	5.39	5.54
1982	6.38	6.85	20.53	68.17	26.25	23.07	17.62	8.89	5.38	13.58	10.26	9.42	18.03
1983	8.34	8.52	19.88	17.9	11.18	6.44	16.38	8.61	10.26	8.8	8.05	6.6	10.91
1984	7.14	9.91	45.82	94.78	33.16	59.74	29.05	10.8	5	14.75	14.22	9.48	27.82
1985	7.16	9.38	41.58	31.2	37.98	61.59	38.17	32.51	29.7	23.45	20.34	22.24	29.61
1986	20.95	18.74	54.15	160.53	129.94	73.06	56.91	25.81	48.34	40.62	25.29	22.66	56.42
1987	20.02	22.03	40.07	26.24	18.92	14.37	10.34	4.34	4.32	4.06	4.01	3.81	14.38
1988	4.07	6.92	17.14	14.5	11.11	6.17	1.78	1.96	1.85	1.59	1.38	0.87	5.78
1989	1.33	3.94	8.25	180.3	32.41	24.53	9.06	4.42	6.43	5.28	3.57	2.86	23.53
1990	2.65	4.18	9.17	14.04	15.48	16.82	11.3	6.42	4.97	3.74	2.32	2.05	7.76
1991	2.06	2.45	9.47	16.08	26.26	31.6	47.06	16.64	21.24	9.59	4.69	4.17	15.94
1992	5.48	7.61	20.83	14.14	12.97	25.35	13.97	14.14	9.51	6	6.37	5.56	11.83
1993	5.94	8.07	21.98	113.06	37.6	54.06	116.65	93.24	64.55	49.29	20.91	13.2	49.88
1994	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999	-9999

Avg	5.61	5.58	18.08	47.09	27.61	28.47	23.55	11.5	8.94	8.64	7.52	6.21	16.57

Std Dev	4.59	4.28	18.21	54.12	23.73	25.03	30.16	14.63	10.57	8.66	6.25	5.24	12.58

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

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