Ob At Barnaul
Ob

Point ID: 6658

Downloads | Plots | Site Data

Code: 10006

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Latitude: 53.40° Distance to Outlet: 3430.00 Longitude: 83.82° Yearly Min: 1922 X EASE-Grid: 3977783.00 Yearly Max: 2000 Y EASE-Grid: -430721.00 Number of Years: 77 Drainage Area: 169000.00 km2 Percentage of Coverage: 97% Drainage Area Effective: 169000.00 km2 Percentage of Coverage by Month: 97% Source: SHI Notes: Gauge Altitude: 127.89

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Field Definitions

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Site Descriptor Information	Site Time Series Data
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Site Time Series Plot

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Site Data:

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Statistics

Time Series

All

Units:	mm	m3/s

Summary Statistics

Statistic	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Mean	5.04	4.06	4.56	29.83	54.90	56.14	39.38	28.08	19.82	17.03	9.48	6.11	273.95
Standard Deviation	0.90	0.76	1.09	10.57	13.32	16.99	12.34	8.48	5.95	5.09	3.22	1.49	49.10
Min	3.15	2.86	3.03	7.12	25.99	25.00	19.33	14.97	10.21	7.94	5.14	3.77	190.82
Max	7.08	6.18	9.35	60.12	105.06	108.59	90.80	61.80	38.65	35.65	20.09	10.17	429.02
Coefficient of Variation	0.18	0.19	0.24	0.35	0.24	0.30	0.31	0.30	0.30	0.30	0.34	0.24	0.18

Time Series Data

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
1922	3.79	2.94	3.50	26.38	67.98	74.08	47.70	25.51	15.34	17.11	10.97	6.02	300.33
1923	5.23	4.66	4.41	31.14	51.98	41.56	27.25	21.55	13.50	18.38	9.17	6.50	234.66
1924	5.39	4.33	4.67	32.67	47.54	54.91	36.76	23.14	12.12	14.42	7.16	4.77	247.33
1925	4.28	3.32	3.80	21.78	52.13	77.76	43.42	32.64	13.97	12.30	6.47	5.26	276.40
1926	4.17	3.39	3.77	39.72	43.42	63.80	43.89	28.52	20.25	15.37	6.13	4.48	276.52
1927	4.59	3.61	3.96	26.07	51.50	31.59	50.87	19.33	12.73	14.26	10.41	5.15	232.87
1928	4.29	3.84	3.80	34.20	76.38	68.10	35.97	32.33	22.85	12.27	6.17	5.07	304.44
1929	3.74	2.96	3.49	46.32	48.17	47.39	35.34	19.49	12.09	15.37	8.56	4.55	247.03
1930	4.59	3.61	3.96	17.95	61.33	62.58	39.62	32.80	26.99	13.47	8.10	6.81	280.87
1931	5.23	3.97	3.96					21.55	16.26	11.77	5.14	4.10
1932	3.80	3.18	3.42	21.78	25.99	49.54	36.92	26.94	18.86	16.16	10.60	6.32	223.10
1933	4.99	3.87	4.10	27.76	34.07	26.84	25.83	24.40	21.01	12.74	7.67	4.61	197.44
1934	3.80	3.12	3.14	10.49	54.35	51.23	31.53	29.47	25.31	21.71	8.36	5.25	246.72
1935	4.61	3.91	4.36	20.25	66.39	43.87	26.62	22.18	12.74	11.54	7.24	5.25	227.97
1936	3.88	3.38	3.38	14.25	55.78	86.96	52.93	32.96	23.62	14.47	7.47	4.77	303.03
1937	5.71	3.59	4.23	17.33	91.91	65.18	45.80	26.46	18.56	18.38	12.74	7.32	315.58
1938	5.94	4.65	5.99	48.47	65.29	69.78	61.48	38.51	28.37	22.18	12.91	9.90	372.43
1939	6.54	6.18	6.01	37.73	64.49	45.55	46.91	25.83	14.43	13.34	5.75	5.72	277.46
1940	5.48	4.79	6.29	38.19	50.23	52.45	33.75	25.67	22.39	13.53	8.68	6.92	268.01
1941	5.96	4.74	5.66	40.95	85.41	73.62	48.65	30.74	23.01	20.44	10.90	8.07	357.01
1942	5.55	4.43	4.99	18.71	54.51	51.23	40.73	28.84	13.79	18.07	9.66	5.67	255.05
1943	5.02	4.01	4.03	27.61	40.25	50.00	25.83	15.48	10.21	7.94	6.78	6.12	203.10
1944	4.82	4.13	5.10	32.21	40.25	48.93	40.41	28.36	19.79	15.75	7.76	5.58	252.48
1945	4.59	3.19	3.69	40.34	42.78	25.00	19.33	20.12	11.75	10.17	6.13	4.12	190.82
1946	4.75	3.61	3.61	31.90	34.86	62.88	35.97	31.53	38.65	31.69	20.09	7.04	306.45
1947	6.15	5.49	5.94	40.03	46.11	56.13	47.85	37.08	22.85	17.11	8.31	5.78	298.17
1948	5.13	5.51	4.52	40.03	49.76	52.15	40.88	26.46	17.79	18.38	9.59	6.88	276.54
1949	5.01	3.93	4.55	33.74	54.83	51.07	38.03	22.82	18.41	14.97	6.41	4.88	257.96
1950	4.53	3.73	4.18	16.10	76.22	61.66	29.95	25.67	20.09	14.67	6.50	4.64	266.91
1951	3.93	3.03	3.49	30.98	51.34	27.91	22.98	17.91	11.87	11.65	5.78	3.77	193.94
1952	3.15	2.86	3.17	16.87	64.18	58.74	48.49	31.38	18.10	14.31	7.49	4.98	272.37
1953	4.31	3.55	4.69	30.68	40.88	40.80	21.23	17.43	12.64	10.87	5.83	3.93	196.58
1954	3.31	3.18	3.06	7.12	64.02	80.98	61.17	27.41	23.47	15.05	12.25	6.35	306.20
1955	4.31	3.41	3.55	25.61	50.87	33.90	19.65	16.64	16.26	16.48	7.41	4.90	202.37
1956	3.53	3.29	3.03	25.61	50.07	70.70	49.12	30.11	32.05	21.55	12.09	6.58	307.12
1957	4.96	3.71	3.96	32.21	51.02	80.83	49.12	36.13	26.07	21.71	18.56	8.98	336.72
1958	6.13	5.02	5.40	41.41	74.64	84.20	90.80	50.39	28.07	22.82	14.39	7.51	429.02
1959	5.28	4.63	4.94	36.35	63.54	64.72	44.05	27.25	19.48	13.33	7.49	5.59	295.96
1960	4.82	4.26	4.56	17.64	63.38	65.03	59.27	39.93	31.44	19.02	12.56	8.95	329.47
1961	7.08	5.73	6.10	60.12	50.71	69.17	49.12	42.47	32.05	22.66	9.91	8.92	363.66
1962	6.96	5.62	6.16	41.10	52.77	46.01	24.56	19.81	12.81	12.30	5.86	5.23	238.88
1963	4.72	4.25	7.54	18.10	36.29	50.92	29.63	19.81	15.21	13.20	15.00	7.08	221.42
1964	5.82	3.49	3.72	11.38	55.30	49.54	35.81	24.09	13.88	10.57	6.47	5.09	224.11
1965	5.12	4.04	4.50	26.38	59.58	33.13	22.98	15.40	20.09	15.48	8.34	6.05	220.39
1966	5.42	4.26	4.17	27.76	91.11	96.17	57.84	29.32	16.41	11.74	6.33	5.31	354.64
1967	4.29	3.51	4.23	23.93	40.73	32.21	32.01	48.81	25.61	18.38	8.08	5.48	246.10
1968	4.55	3.36	9.35	35.89	57.84	35.12	23.61	16.48	12.79	11.73	5.71	5.13	220.83
1969	4.07	3.09	3.38	25.31	105.06	108.59	50.39	29.32	27.61	27.25	12.50	7.35	402.64
1970	5.75	4.42	5.17	42.64	51.66	75.31	41.99	29.95	23.93	22.18	9.80	7.16	319.58
1971	5.31	4.22	4.47	41.10	65.76	59.66	45.80	24.09	15.64	12.03	6.43	4.42	288.15
1972	4.36	3.55	3.76	32.21	58.00	51.69	38.98	26.46	19.79	17.27	11.37	6.86	273.46
1973	5.71	4.39	4.71	45.70	64.33	77.45	60.69	31.69	19.32	15.26	8.13	5.43	342.01
1974	4.28	3.45	3.95	39.42	38.82	32.52	21.07	14.97	13.18	21.23	7.13	4.55	204.24
1975	4.17	3.48	3.74	28.83	41.99	86.04	41.99	22.66	14.31	16.48	8.31	4.58	276.45
1976	4.52	3.06	3.52	19.63	54.83	48.93	32.64	36.76	18.25	24.25	9.94	6.92	261.97
1977	5.09	3.96	4.33	54.75	52.13	54.60	32.80	31.69	23.77	23.93	13.77	4.99	305.50
1978	5.23	3.94	4.75	43.25	48.33	46.62	30.74	30.90	15.64	13.90	9.10	4.61	256.53
1979	4.85	4.14	4.45	19.48	63.23	64.42	35.81	23.14	24.23	18.38	15.80	7.53	284.77
1980	5.34	3.45	3.58	22.24	48.01	51.07	39.14	25.20	18.86	14.32	9.17	6.20	245.80
1981	5.47	4.26	4.80	30.21	48.81	34.51	22.03	19.81	17.64	15.09	7.56	4.37	214.04
1982	3.98	3.33	3.53	33.90	44.21	41.10	23.93	23.14	13.63	16.32	11.60	5.77	224.00
1983	5.21	4.45	5.47	20.25	48.49	59.20	40.57	32.01	22.39	22.66	12.61	6.62	279.06
1984	5.78	4.03	4.39	16.56	50.87	60.74	61.96	61.80	22.70	19.81	9.14	6.97	322.87
1985	5.80	4.85	4.37	31.44	45.16	64.26	48.17	33.44	24.69	19.49	11.21	6.48	298.76
1986	6.26	4.74	5.05	28.68	52.93	45.86	33.28	25.67	18.86	16.64	8.50	5.62	251.34
1987	5.25	4.56	4.90	20.55	60.53	60.43	40.41	22.66	19.02	30.74	11.40	8.08	287.42
1988	6.88	4.76	4.72	30.52	51.50	55.98	36.92	41.67	19.32	13.98	8.21	5.59	279.22
1989	5.05	4.07	4.28	23.62	39.62	54.45	38.82	21.71	13.48	13.23	7.25	6.72	231.75
1990	5.15	4.03	5.47	25.31	56.73	46.32	35.02	48.65	29.45	18.38	9.62	8.41	291.28
1991	5.74	4.27	4.39	28.37	56.41	34.05	30.58	27.41	17.33	16.00	8.02	5.58	237.17
1992	5.61	4.69	5.10	32.05	47.85	60.12	35.65	26.30	32.52	25.83	12.42	8.92	296.68
1993	6.45	5.37	6.59	32.67	50.71	85.73	53.56	29.79	22.24	17.75	8.73	7.50	326.60
1994	6.64	5.33	5.50	25.46	52.77	49.85	31.85	24.40	23.01	17.59	17.64	10.17	269.64
1997	6.43	5.36	6.21	51.53	55.62	32.36	32.33	26.30	19.94	12.71	6.44	4.52	259.20
1998	4.28	3.48	3.88	18.10	50.87	52.30	38.19	22.82	14.37	13.64	7.90	4.50	233.48
1999	3.99	3.55	4.21	23.77	56.25	46.93	38.82	35.18	25.15	35.65	16.41	8.49	297.08
2000	6.21	5.15	6.12	36.20	58.47	59.66	47.38	25.20	19.94	18.54	12.84	8.37	303.31

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