Ob At Kolpashevo

Ob At Kolpashevo
Ob

Point ID: 6664

Code: 10021

Latitude: 58.30°	Distance to Outlet: 2422.00
Longitude: 82.88°	Yearly Min: 1936
X EASE-Grid: 3453381.00	Yearly Max: 2000
Y EASE-Grid: -431366.00	Number of Years: 63
Drainage Area: 486000.00 km²	Percentage of Coverage: 97%
Drainage Area Effective: 486000.00 km²	Percentage of Coverage by Month: 97%
Source: SHI	Notes:
Gauge Altitude: 52.62

Field Definitions

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Site Descriptor Information	Site Time Series Data
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Site Time Series Plot

Site Data:

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Statistics

Time Series

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Units:

m³/s

Summary Statistics

Statistic	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Mean	6.54	5.48	5.78	17.88	64.89	52.24	30.35	20.33	16.30	15.99	9.71	7.38	251.99
Standard Deviation	1.17	1.09	1.15	8.31	13.08	17.67	10.96	6.14	4.45	4.24	2.76	1.23	46.59
Min	4.21	3.77	3.82	4.90	39.01	25.92	14.71	11.63	9.81	9.20	5.65	5.46	174.70
Max	10.08	8.38	8.54	39.41	102.49	105.07	52.68	41.60	27.73	29.54	16.00	10.69	366.50
Coefficient of Variation	0.18	0.20	0.20	0.46	0.20	0.34	0.36	0.30	0.27	0.27	0.28	0.17	0.18

Time Series Data

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
1936	5.08	3.77	3.82	4.93	58.96	91.20	51.08	26.12	22.45	15.87	8.64	7.44	298.51
1937	6.56	4.86	4.37	5.97	83.20	96.00	41.05	21.49	14.99	21.05	14.93	9.59	323.02
1938	7.60	5.52	5.25	37.65	81.55	61.87	41.77	31.85	23.36	26.34	16.00	10.69	348.25
1939	9.31	7.18	6.72	20.64	89.82	47.52	28.82	21.60	14.08	12.29	7.63	6.78	271.12
1940	6.34	4.84	4.70	21.81	67.23	39.52	23.20	16.31	15.20	13.45	10.35	8.43	230.51
1941	7.49	5.87	5.27	9.97	102.49	105.07	52.68	26.17	17.01	15.76	11.04	9.04	366.50
1942	7.49	5.47	4.67	6.24	77.69	58.67	42.65	27.33	19.31	22.04	14.19	9.75	293.94
1943	7.11	5.27	5.19	20.85	70.53	39.47	27.11	17.30	11.57	9.64	7.47	7.60	228.11
1944	6.23	4.90	4.50	27.25	63.37	40.43	29.32	24.47	16.64	16.59	8.00	7.11	247.80
1945	6.06	4.43	3.83	24.48	64.47	27.52	19.51	18.13	9.81	9.64	6.35	5.46	198.75
1946	4.21	4.11	4.40	22.19	71.08	78.40	45.35	24.47	27.73	29.54	16.00	10.25	336.76
1947	8.38	6.12	5.62	34.99	78.80	51.57	37.36	29.76	24.53	19.23	10.51	7.66	313.44
1948	6.45	5.92	5.68	25.55	87.06	66.67	41.55	22.87	20.05	22.10	12.00	8.32	323.01
1949	7.00	5.62	5.56	23.09	85.96	60.27	40.89	24.58	17.07	18.07	7.52	6.61	300.88
1950	5.73	4.65	4.74	6.03	77.69	78.40	30.20	19.73	21.28	17.30	6.99	7.16	279.00
1951	6.01	4.81	4.77	18.19	81.55	47.36	20.50	15.04	13.07	10.69	5.97	6.61	233.59
1952	5.47	3.92	4.17	5.39	62.82	61.33	33.83	27.61	15.84	14.66	7.04	6.17	247.09
1953	4.86	4.18	4.78	26.08	82.65	45.07	22.81	16.59	13.71	12.56	6.77	6.89	245.91
1954	5.84	4.63	4.41	4.90	58.41	66.13	52.18	28.65	27.41	19.18	12.64	8.93	292.12
1955	7.22	5.12	5.03	14.08	82.10	46.61	18.90	14.00	13.55	20.00	6.93	6.61	238.99
1956	5.41	3.91	3.92	15.68	63.37	52.43	37.03	22.48	24.21	22.70	14.72	7.66	272.48
1957	6.39	4.38	4.33	14.88	73.29	61.87	36.31	20.94	18.29	14.93	14.19	7.49	276.30
1958	7.83	7.28	5.68	11.47	74.94	78.93	52.02	41.60	21.39	19.40	12.32	7.71	339.19
1959	7.49	5.12	6.17	13.44	74.94	66.67	37.91	22.87	18.29	14.66	8.05	8.21	282.70
1960	8.38	7.68	8.15	11.25	73.29	72.00	47.94	33.39	27.36	20.06	8.96	8.76	325.99
1961	7.99	7.48	8.15	39.41	72.19	51.95	33.61	21.99	23.73	19.45	10.13	8.54	303.96
1962	9.09	8.38	7.88	27.20	65.57	46.88	20.83	14.00	10.67	12.78	6.56	6.17	235.56
1963	7.16	5.97	6.78	10.99	54.66	38.83	18.79	14.71	14.93	14.49	13.44	9.26	209.37
1964	7.83	7.83	6.45	6.13	67.78	59.73	28.71	16.48	12.85	10.86	7.31	6.72	237.94
1965	6.17	5.57	6.01	18.77	63.37	42.13	17.08	11.63	15.89	17.36	9.65	6.89	219.92
1966	7.22	6.38	6.45	10.77	72.19	75.20	52.13	21.38	13.12	11.19	6.88	6.45	288.22
1967	6.01	5.07	5.73	16.96	50.80	25.92	24.25	22.32	18.77	14.22	10.03	6.83	206.02
1968	5.68	4.71	6.17	21.87	47.28	28.96	17.74	16.09	11.31	9.97	6.35	6.17	181.71
1969	5.56	4.97	5.73	8.91	70.53	80.00	45.96	21.88	17.44	21.82	13.28	7.88	302.89
1970	6.17	6.12	6.56	28.91	54.28	55.47	32.02	21.60	14.99	17.80	11.41	7.71	262.51
1971	6.12	5.57	7.77	21.07	74.39	55.47	33.72	18.95	14.13	12.01	6.93	6.39	261.54
1972	5.41	4.33	4.79	24.96	62.82	47.68	38.63	21.77	18.08	17.19	9.12	7.94	261.67
1973	8.43	7.78	7.60	28.59	72.19	65.60	42.26	22.87	12.96	11.68	7.36	5.95	292.49
1974	4.78	4.49	5.11	20.85	55.65	31.57	17.03	12.01	11.73	15.32	7.25	7.00	192.11
1975	6.17	5.17	5.56	19.20	57.31	66.67	35.82	15.76	12.85	15.98	7.95	6.34	254.18
1976	5.84	4.71	5.09	10.88	50.70	33.87	20.39	21.66	15.47	16.48	9.55	6.56	200.30
1977	6.56	6.23	6.06	21.07	68.88	41.23	20.50	15.70	17.28	14.66	10.13	7.49	235.08
1978	6.34	5.72	6.34	25.39	61.72	39.47	21.43	18.46	13.71	12.89	8.69	6.28	225.77
1979	5.79	4.88	5.46	7.73	66.67	65.60	28.10	15.04	16.64	15.76	15.31	9.70	255.99
1980	7.71	5.92	5.95	11.84	50.31	39.09	24.30	18.02	13.01	12.45	7.89	6.83	202.61
1981	6.34	5.52	5.79	21.33	45.57	26.88	14.77	13.39	12.32	15.65	7.41	6.45	180.91
1982	6.12	5.01	5.10	21.76	43.86	26.51	14.71	12.84	10.19	13.45	8.96	6.67	174.70
1983	6.23	5.77	7.11	12.11	53.95	47.63	27.17	17.58	13.01	19.01	11.79	7.38	227.93
1984	6.67	6.28	6.12	8.16	58.41	56.53	38.08	33.56	17.65	15.21	9.60	8.87	263.97
1985	6.89	6.28	6.94	18.19	67.23	61.87	34.83	21.66	18.08	15.70	14.56	7.83	279.29
1986	7.49	7.68	7.49	13.65	60.61	52.11	20.99	15.87	13.65	12.67	6.99	6.17	224.90
1987	5.51	4.84	6.23	11.25	55.65	41.33	24.41	14.93	12.59	24.80	9.01	8.27	217.78
1988	7.16	6.83	7.49	20.91	63.92	44.21	23.91	32.02	16.05	12.56	11.09	7.60	252.88
1989	6.78	5.67	6.56	25.60	39.01	41.28	23.58	14.22	10.40	9.20	7.95	6.89	196.93
1990	5.62	4.23	5.41	15.79	42.37	28.43	20.06	20.17	20.48	17.58	10.35	7.27	197.05
1991	6.39	5.87	6.72	15.73	52.73	32.00	16.86	15.10	13.23	13.78	12.48	6.34	196.66
1992	5.90	4.99	6.01	13.12	54.11	43.68	22.87	16.37	19.15	20.77	10.19	9.15	225.52
1993	10.08	5.97	5.73	18.35	52.79	50.40	37.97	20.83	15.68	15.04	7.73	5.68	245.41
1994	4.75	4.04	4.21	19.15	43.86	34.99	19.07	12.45	13.12	16.86	9.49	7.66	189.14
1997	5.73	5.37	8.54	35.89	63.37	29.01	16.31	14.38	17.71	12.89	9.71	6.23	224.63
1998	5.48	4.55	5.15	10.93	48.49	52.32	24.91	14.71	10.88	12.12	8.32	5.56	202.90
1999	4.98	4.44	5.56	15.41	60.61	44.64	21.05	17.41	13.60	17.47	9.76	5.73	219.87
2000	5.79	4.87	6.39	20.80	55.10	45.33	25.02	15.48	11.20	10.63	5.65	5.47	211.11

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