Ishim At Ishim

Ishim At Ishim
Ob

Point ID: 7057

Code: 11412

Latitude: 56.10°	Distance to Outlet: 490.00
Longitude: 69.47°	Yearly Min: 1955
X EASE-Grid: 3478960.00	Yearly Max: 1999
Y EASE-Grid: -1302807.00	Number of Years: 45
Drainage Area: 140000.00 km²	Percentage of Coverage: 100%
Drainage Area Effective: 115000.00 km²	Percentage of Coverage by Month: 100%
Source: SHI	Notes:
Gauge Altitude: 69.54

Field Definitions

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Site Descriptor Information	Site Time Series Data
Link to all available data

Site Time Series Plot

Site Data:

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Statistics

Time Series

All

Units:

m³/s

Summary Statistics

Statistic	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Mean	8.28	7.70	8.24	73.99	317.43	143.14	38.10	19.95	16.16	13.75	11.83	9.39	55.66
Standard Deviation	3.50	3.76	4.39	59.53	231.80	121.05	22.92	10.90	7.41	5.58	4.71	3.83	33.62
Min	1.36	0.74	0.83	10.10	7.33	2.31	2.44	1.98	2.05	2.14	2.19	1.51	3.17
Max	15.50	15.80	18.20	246.00	941.00	497.00	106.00	54.30	36.70	31.60	27.30	20.60	128.01
Coefficient of Variation	0.42	0.49	0.53	0.81	0.73	0.85	0.60	0.55	0.46	0.41	0.40	0.41	0.60

Time Series Data

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
1955	8.88	6.74	6.26	30.30	328.00	96.50	25.70	14.70	10.30	9.70	6.84	5.64	45.80
1956	5.96	4.54	4.27	35.80	102.00	42.70	19.00	11.00	8.50	8.85	8.49	6.08	21.43
1957	5.18	3.47	3.06	59.50	188.00	59.70	26.40	14.50	11.80	9.14	6.98	4.71	32.70
1958	4.16	3.57	3.72	20.30	191.00	123.00	60.80	25.60	16.30	14.10	15.10	8.67	40.53
1959	4.87	4.42	4.83	57.60	370.00	179.00	58.50	30.70	20.90	20.70	17.60	10.70	64.98
1960	7.67	5.87	5.42	57.80	279.00	226.00	80.60	44.90	36.70	31.60	27.30	20.60	68.62
1961	13.10	11.40	10.40	246.00	336.00	110.00	40.20	22.50	18.20	14.60	12.20	8.14	70.23
1962	5.67	4.68	7.55	142.00	165.00	80.60	27.80	15.80	12.20	11.30	8.80	5.46	40.57
1963	4.13	3.10	2.99	41.80	156.00	55.10	20.10	12.20	8.37	9.95	10.50	7.87	27.68
1964	4.94	3.73	3.45	21.90	941.00	348.00	82.90	41.50	31.90	23.20	18.90	14.70	128.01
1965	11.50	9.17	8.02	161.00	108.00	46.00	17.10	10.80	8.97	8.85	7.96	5.30	33.56
1966	4.27	3.82	3.08	70.80	388.00	182.00	43.40	19.60	16.50	15.00	11.90	5.90	63.69
1967	5.48	4.17	3.79	15.30	45.00	22.80	8.47	5.93	5.16	3.89	2.56	1.51	10.34
1968	1.96	1.53	1.89	10.10	7.33	2.31	2.44	1.98	2.05	2.14	2.19	2.06	3.17
1969	1.36	0.74	0.83	18.30	18.00	7.32	7.17	4.34	5.88	5.38	4.93	2.77	6.42
1970	2.23	2.05	2.63	170.00	300.00	99.20	33.00	16.90	12.60	14.50	11.10	10.20	56.20
1971	8.41	9.01	7.88	80.50	578.00	256.00	66.20	28.00	16.60	15.60	12.80	11.00	90.83
1972	9.48	8.35	8.50	78.70	457.00	256.00	60.80	27.80	19.40	14.80	11.90	11.80	80.38
1973	9.16	7.96	9.26	64.60	285.00	144.00	47.40	22.00	18.50	17.80	14.40	10.90	54.25
1974	9.20	8.55	9.68	189.00	418.00	103.00	31.40	14.90	15.00	13.10	12.00	8.50	69.36
1975	8.63	8.00	9.60	22.80	33.50	13.30	8.20	11.10	13.20	10.20	9.21	7.02	12.90
1976	5.31	5.91	6.27	16.80	159.00	39.10	21.60	13.60	9.06	5.61	5.77	6.67	24.56
1977	4.71	5.42	6.15	29.20	30.60	8.70	6.66	6.55	9.14	7.89	8.16	6.22	10.78
1978	4.97	3.16	3.71	150.00	340.00	83.20	19.20	8.45	6.97	7.31	5.78	5.90	53.22
1979	7.82	7.66	7.28	19.80	227.00	140.00	54.10	18.00	18.10	10.20	9.03	9.42	44.03
1980	8.71	7.28	7.77	85.30	474.00	110.00	38.00	18.00	16.10	18.40	13.70	11.60	67.41
1981	7.79	6.04	5.45	33.70	154.00	69.60	18.40	10.00	9.75	12.00	10.30	8.01	28.75
1982	7.34	6.40	6.44	28.70	79.20	38.20	11.90	9.73	9.54	7.92	8.54	7.31	18.43
1983	6.87	4.64	3.97	113.00	627.00	168.00	37.70	14.80	16.30	13.40	10.70	10.80	85.60
1984	10.00	9.05	9.24	25.60	262.00	121.00	34.70	12.40	13.30	14.40	10.40	7.53	44.13
1985	8.09	11.60	18.20	113.00	669.00	390.00	42.70	26.80	27.70	19.90	14.30	9.61	112.58
1986	10.70	14.00	10.90	68.20	759.00	264.00	53.20	32.90	23.90	18.70	16.00	16.20	107.31
1987	15.50	13.20	14.00	46.30	634.00	497.00	82.50	31.30	19.00	16.20	12.70	8.98	115.89
1988	9.75	10.80	14.60	107.00	553.00	196.00	45.30	25.60	23.10	18.40	14.30	13.80	85.97
1989	13.40	12.30	13.80	21.80	187.00	105.00	42.20	17.00	19.10	16.30	12.80	10.40	39.26
1990	10.90	9.17	9.68	141.00	642.00	337.00	55.00	32.90	25.20	21.00	19.80	12.60	109.69
1991	11.60	11.80	13.20	95.50	464.00	147.00	40.00	20.60	15.00	13.70	12.40	12.70	71.46
1992	13.20	11.30	11.20	26.40	16.50	27.90	19.50	16.70	15.90	16.50	12.80	12.90	16.73
1993	12.70	11.70	10.90	34.80	335.00	464.00	106.00	54.30	31.20	12.60	17.60	13.80	92.05
1994	14.30	15.80	14.20	127.00	740.00	280.00	48.70	32.70	27.40	22.00	18.50	12.20	112.73
1995	12.60	12.30	15.40	217.00	404.00	105.00	33.30	20.50	17.80	13.00	16.30	14.30	73.46
1996	13.60	14.40	17.30	38.10	274.00	142.00	44.40	25.40	20.60	18.40	13.90	12.40	52.88
1997	9.66	10.20	13.80	125.00	416.00	174.00	48.50	24.40	16.80	15.30	12.40	10.80	73.07
1998	9.14	7.41	8.15	13.80	115.00	59.70	25.10	12.00	11.80	11.80	10.50	7.29	24.31
1999	7.76	9.85	12.00	58.30	29.00	22.40	18.30	16.20	15.60	13.50	11.90	11.40	18.85

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