Ishim At Orekhovo

Ishim At Orekhovo
Ob

Point ID: 7059

Code: 11415

Latitude: 57.45°	Distance to Outlet: 61.00
Longitude: 70.85°	Yearly Min: 1963
X EASE-Grid: 3373435.00	Yearly Max: 1999
Y EASE-Grid: -1171455.00	Number of Years: 36
Drainage Area: 158000.00 km²	Percentage of Coverage: 97%
Drainage Area Effective: 133000.00 km²	Percentage of Coverage by Month: 96%
Source: SHI	Notes:
Gauge Altitude: 42.48

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

All

Units:

m³/s

Summary Statistics

Statistic	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Mean	13.92	13.06	12.88	120.81	339.68	281.55	83.58	36.22	26.55	25.69	19.11	15.39	83.12
Standard Deviation	5.88	5.58	5.95	81.11	172.85	217.79	70.00	23.94	12.94	12.44	7.99	6.13	44.01
Min	3.32	2.42	2.32	10.40	18.90	8.43	5.50	7.08	5.19	5.35	2.74	3.40	6.74
Max	27.80	22.20	24.00	370.00	646.00	712.00	321.00	133.00	68.60	51.60	35.70	31.20	173.84
Coefficient of Variation	0.42	0.43	0.46	0.67	0.51	0.77	0.84	0.66	0.49	0.48	0.42	0.40	0.53

Time Series Data

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
1963	8.12	7.55	5.34	133.00	237.00	86.80	22.30	15.10	14.40	15.20	14.00	13.70	47.71
1964	12.00	10.10	8.81	53.80	534.00	710.00	172.00	54.00	39.80	31.60	27.30	22.90	139.69
1965	17.10	13.40	11.80	177.00	208.00	69.60	25.50	14.20	14.70	13.30	12.00	10.10	48.89
1966	8.25	6.94	5.77	87.50	410.00	308.00	74.50	28.00	18.60	15.10	15.90	12.00	82.55
1967	9.65	7.51	7.29	31.30	46.20	27.60	11.90	10.30	9.39	9.25	6.33	3.40	15.01
1968	4.37	4.11	4.20	10.40	18.90	8.43	5.50	7.08	5.19	5.35	2.74	4.62	6.74
1969	3.32	2.42	2.32	46.40	51.30	16.00	17.50	11.70	13.60	10.20	7.63	6.73	15.76
1970	4.14	4.61	3.67	370.00	467.00	238.00	76.20	60.90	34.60	29.80	25.90	17.70	111.04
1971	14.90	15.90	14.10	242.00	566.00	674.00	255.00	58.40	30.80	29.80	26.50	20.40	162.32
1972	16.60	12.40	12.20	124.00	245.00	362.00	118.00	40.00	25.60	23.20	18.50	17.50	84.58
1973	14.00	11.20	12.90	98.80	250.00	199.00	92.90	32.60	24.00	24.70	20.00	15.10	66.27
1974	12.50	12.50	12.70	286.00	603.00	328.00	71.70	25.80	21.70	18.10	14.80	12.30	118.26
1975	10.50	10.90	12.10	39.60	78.70	34.40	19.90	14.80	15.10	13.90	9.89	10.20	22.50
1976	10.20	9.62	7.10			91.50	25.10	18.40	12.60	9.61	9.13	8.57
1977	8.10	9.07	9.99	78.20	101.00	21.90	10.20	11.60	11.70	14.90	14.90	10.20	25.15
1978	7.27	6.77	6.57	179.00	432.00	156.00	40.00	23.00	16.60	13.20	12.40	10.20	75.25
1979	9.29	9.51	10.20	14.40	284.00	238.00	119.00	49.70	38.60	35.30	10.70	9.07	68.98
1980	13.10	9.88	9.69	162.00	507.00	333.00	92.80	58.10	28.60	25.70	19.00	14.80	106.14
1981	12.70	10.10	9.66	169.00	364.00	197.00	61.50	24.60	17.30	19.30	12.90	10.90	75.75
1982	10.10	10.30	10.30	80.40	127.00	49.70	17.60	15.80	17.30	15.60	14.40	11.20	31.64
1983	10.20	10.10	8.99	114.00	425.00	472.00	70.90	28.10	27.10	26.80	16.40	15.20	102.07
1984	14.50	14.10	13.90	46.10	247.00	171.00	40.40	19.20	15.20	23.90	18.30	11.30	52.91
1985	10.40	11.20	15.90	96.70	462.00	666.00	165.00	51.50	40.50	31.30	28.70	20.40	133.30
1986	17.60	19.10	20.60	139.00	467.00	697.00	160.00	57.30	43.90	44.50	30.60	20.80	143.12
1987	22.30	21.40	22.00	143.00	646.00	712.00	321.00	53.10	40.30	51.60	30.00	23.40	173.84
1988	22.70	18.00	13.50	189.00	428.00	410.00	98.90	42.60	32.50	26.90	22.90	22.60	110.63
1989	20.10	18.20	18.60	45.50	248.00	209.00	79.70	33.20	28.30	27.70	17.20	17.70	63.60
1990	17.60	17.50	14.90	137.00	440.00	439.00	115.00	69.30	45.90	36.70	29.40	18.70	115.08
1991	17.90	20.40	20.30	102.00	282.00	237.00	64.30	33.40	24.50	21.80	19.70	18.80	71.84
1992	17.50	16.90	20.40	52.90	172.00	97.40	36.30	22.40	22.80	30.80	17.90	14.90	43.52
1993	14.80	14.60	13.50	92.20	464.00	361.00	186.00	53.90	39.00	49.40	26.40	17.20	111.00
1994	15.50	15.70	14.70	132.00	581.00	540.00	107.00	133.00	68.60	51.50	35.70	31.20	143.82
1995	27.80	22.20	21.30				68.20	30.10	27.20	23.90	23.30	20.80
1996	21.30	22.20	24.00	40.20	396.00	256.00	65.30	42.80	36.30	50.20	32.20	26.60	84.42
1997	23.50	21.80	20.90	258.00	388.00	237.00	68.30	37.80	32.80	29.90	23.50	18.10	96.63
1999	21.20	22.10	23.60	137.00	373.00	201.00	33.50	22.10	20.80	24.80	21.00	14.60	76.22

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