Olenek At 7.5 km down of Buur's mouth
Lena

Point ID: 6341

Downloads | Plots | Site Data

Code: 3811

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Latitude: 71.85° Distance to Outlet: 210.00 Longitude: 123.65° Yearly Min: 1964 X EASE-Grid: 1673061.00 Yearly Max: 1999 Y EASE-Grid: 1113685.00 Number of Years: 35 Drainage Area: 198000.00 km2 Percentage of Coverage: 97% Drainage Area Effective: 198000.00 km2 Percentage of Coverage by Month: 97% Source: SHI Notes: Gauge Altitude: -1.31

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Field Definitions

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Site Descriptor Information	Site Time Series Data
Link to all available 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	8.74	3.63	2.54	2.10	548.33	8085.14	2373.40	1176.31	1369.27	393.45	83.02	27.27	1172.77
Standard Deviation	5.11	1.38	1.18	1.09	1138.92	2418.82	1252.97	760.44	817.16	223.86	26.59	11.52	329.02
Min	1.83	1.25	0.51	0.11	1.36	4690.00	599.00	117.00	92.50	44.60	21.80	7.08	644.99
Max	30.70	6.42	4.72	4.13	5510.00	15500.00	5550.00	3320.00	4360.00	984.00	146.00	63.90	1838.57
Coefficient of Variation	0.58	0.38	0.47	0.52	2.08	0.30	0.53	0.65	0.60	0.57	0.32	0.42	0.28

Time Series Data

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
1964	4.41	2.87	2.21	1.76	1.68	8140.00	2380.00	1810.00	1630.00	341.00	93.00	24.00	1202.58
1965	6.67	2.68	1.00	0.42	3.41	5650.00	3460.00	332.00	561.00	410.00	83.50	24.10	877.90
1966	7.05	2.38	1.01	0.11	216.00	8080.00	3020.00	697.00	1660.00	386.00	116.00	44.60	1185.85
1967	10.10	5.15	4.72	4.13	351.00	10400.00	1120.00	117.00	521.00	424.00	72.20	25.30	1087.88
1968	10.80	6.18	4.64	3.86	524.00	9360.00	2510.00	914.00	1940.00	246.00	60.60	11.40	1299.29
1969	3.17	1.46	0.51	0.60	1.36	5890.00	1980.00	1290.00	704.00	212.00	79.40	19.80	848.52
1970	7.06	3.84	3.24	1.97	3.73	7850.00	3550.00	1320.00	1810.00	292.00	62.00	23.00	1243.90
1971	10.10	3.93	2.69	2.52	4.74	8500.00	1850.00	426.00	889.00	439.00	84.70	29.20	1020.16
1972	8.59	4.04	2.94	1.30	4.54	6250.00	987.00	239.00	92.50	100.00	42.90	7.08	644.99
1973	1.83	1.66	0.69	0.16	373.00	11300.00	5550.00	988.00	1390.00	382.00	102.00	34.50	1676.99
1974	7.43	3.25	2.55	2.12	1.62	7690.00	4840.00	1740.00	748.00	428.00	88.30	21.80	1297.76
1975	4.74	3.18	3.35	2.48	2810.00	5980.00	1030.00	561.00	555.00	274.00	73.90	25.60	943.60
1976	7.33	2.15	0.98	1.24	3.16	4690.00	1880.00	938.00	1200.00	179.00	50.10	16.10	747.34
1977	4.39	3.34	1.28	1.93	806.00	6090.00	1230.00	887.00	1030.00	266.00	82.50	20.30	868.56
1978	4.18	2.06	1.52	2.39	1.71	5660.00	2110.00	1090.00	1500.00	143.00	63.90	30.20	884.08
1979	8.08	3.04	1.49	1.62	1.58	5340.00	750.00	783.00	756.00	189.00	104.00	24.90	663.56
1980	6.76	3.18	2.43	1.74	3.47	6730.00	1870.00	1920.00	1120.00	280.00	64.20	26.90	1002.39
1981	7.35	4.68	2.60	3.12	832.00	6810.00	1040.00	384.00	483.00	181.00	63.80	32.00	820.30
1982	9.56	3.64	2.64	1.70	1.61	7320.00	2560.00	1130.00	1090.00	798.00	87.00	33.50	1086.47
1983	7.29	5.23	4.40	3.34	84.70	6650.00	1870.00	1060.00	2220.00	511.00	127.00	35.70	1048.22
1984	13.40	5.53	3.95	3.48	116.00	6940.00	763.00	128.00	695.00	252.00	88.50	17.10	752.16
1985	5.05	2.99	2.76	1.36	2.79	7410.00	2310.00	582.00	1730.00	851.00	66.90	38.10	1083.58
1986	12.30	5.05	3.79	3.51	5.22	6800.00	2770.00	2020.00	1160.00	439.00	136.00	63.90	1118.23
1987	13.80	5.10	3.38	2.55	3.59	7960.00	3050.00	1250.00	460.00	44.60	21.80	7.10	1068.49
1988	30.70	1.25	1.08	1.83	180.00	6250.00	2000.00	903.00	1500.00	616.00	146.00	38.00	972.32
1989	7.92	3.29	3.62	3.17	216.00	8150.00	4900.00	2800.00	1560.00	312.00	77.40	22.60	1504.67
1990	5.91	3.40	3.03	3.19	5510.00	10100.00	599.00	1200.00	1160.00	222.00	58.40	16.50	1573.45
1991	4.49	2.70	1.24	0.58	50.70	15500.00	2830.00	1460.00	1880.00	271.00	45.90	16.20	1838.57
1993	5.81	2.66	1.86	2.09	1870.00	8120.00	1020.00	2570.00	2470.00	694.00	92.50	36.20	1407.09
1994	11.10	4.61	4.43	3.17	640.00	8460.00	2490.00	1160.00	650.00	351.00	75.00	28.10	1156.45
1995	6.32	2.04	2.26	0.64	3.04	12000.00	1950.00	1520.00	2250.00	825.00	82.60	19.60	1555.12
1996	10.30	6.04	3.40	3.39	3.28	12300.00	4650.00	831.00	1510.00	610.00	92.70	28.80	1670.74
1997	14.40	6.42	2.93	2.78	2420.00	6950.00	1840.00	3320.00	4360.00	984.00	122.00	49.30	1672.65
1998	16.60	3.24	1.78	1.63	1.72	13300.00	3370.00	511.00	2200.00	428.00	99.60	36.00	1664.13
1999	11.00	4.79	2.41	1.47	2140.00	8360.00	2940.00	2290.00	2440.00	390.00	99.40	27.10	1558.85

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