Severnaya Dvina At Zvoz

Severnaya Dvina At Zvoz
North European Russia

Point ID: 7348

Code: 70072

Latitude: 63.27°	Distance to Outlet: 276.00
Longitude: 42.03°	Yearly Min: 1939
X EASE-Grid: 1972047.00	Yearly Max: 1988
Y EASE-Grid: -2187875.00	Number of Years: 50
Drainage Area: 285000.00 km²	Percentage of Coverage: 100%
Drainage Area Effective: 285000.00 km²	Percentage of Coverage by Month: 99%
Source: SHI	Notes:
Gauge Altitude: 5.78

Field Definitions

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Site Descriptor Information	Site Time Series 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	7.68	5.55	5.20	19.15	102.67	50.52	22.01	14.52	14.19	19.21	14.21	9.64	284.49
Standard Deviation	1.92	1.26	1.04	18.29	27.81	19.94	7.72	5.94	8.45	9.40	6.96	2.79	47.33
Min	4.70	3.60	3.30	2.96	56.28	16.10	7.94	7.00	6.77	7.76	5.76	6.21	191.09
Max	13.44	9.07	7.71	92.77	166.32	101.86	42.75	33.55	59.57	64.46	34.92	20.86	409.69
Coefficient of Variation	0.25	0.23	0.20	0.95	0.27	0.40	0.35	0.41	0.60	0.49	0.49	0.29	0.17

Time Series Data

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
1939					81.28	63.94	28.28	10.90	8.05	12.97	11.19	6.96
1940	5.47	3.77	3.67	12.91	83.82	62.39	17.01	10.34	9.19	10.34	6.80	7.40	232.26
1941	4.70	3.60	3.30	2.96	61.27	92.77	29.41	10.81	27.38	21.05	7.68	8.90	273.50
1942	6.01	4.14	3.89	9.46	93.97	69.21	26.12	21.61	9.91	24.05	24.65	11.46	303.12
1943	9.28	6.49	6.21	28.74	108.06	32.56	18.61	10.24	15.28	28.85	15.46	9.49	287.70
1944	7.92	5.92	5.72	6.38	119.33	59.66	27.34	16.44	16.64	15.13	9.91	6.21	294.88
1945	4.86	3.76	3.87	4.20	57.41	63.94	18.23	10.71	13.01	19.73	13.91	10.24	223.32
1946	7.08	5.17	5.25	6.40	124.03	55.84	14.19	10.15	11.55	9.77	8.33	7.54	263.74
1947	5.97	4.41	3.70	11.46	138.13	57.66	18.32	12.12	13.01	20.67	14.55	10.24	308.25
1948	7.78	5.57	5.24	43.20	101.48	36.02	26.03	21.05	14.91	25.75	28.38	14.94	328.95
1949	10.62	7.18	5.98	21.46	140.95	35.20	16.35	11.18	8.44	14.10	17.55	7.78	294.85
1950	5.69	4.06	4.03	30.56	64.74	38.20	28.10	20.02	11.28	19.73	8.09	8.00	241.40
1951	5.41	4.00	4.30	61.21	60.61	38.92	25.65	27.53	9.37	13.25	5.80	7.08	262.57
1952	5.62	5.03	5.05	5.47	84.94	101.86	27.16	22.08	59.57	64.46	16.46	12.87	409.69
1953	10.05	7.37	7.01	58.66	107.12	40.02	14.75	12.21	22.83	34.58	11.37	9.40	334.40
1954	7.88	5.57	5.05	13.19	93.03	35.83	15.69	11.75	10.28	22.36	29.47	8.58	257.46
1955	7.99	5.80	4.90	8.15	162.56	59.84	29.88	13.91	9.19	13.91	14.01	8.80	336.38
1956	5.76	4.01	3.84	4.26	91.05	46.56	13.34	28.85	24.46	28.19	11.82	10.43	270.93
1957	8.87	6.53	6.33	6.09	166.32	53.30	35.61	15.13	12.37	31.57	34.92	11.09	385.28
1958	10.15	7.71	6.88	7.93	137.19	79.76	22.74	13.06	10.73	16.54	14.82	7.68	333.60
1959	6.97	5.18	5.54	11.64	109.00	31.20	18.61	8.75	8.74	12.78	6.82	6.27	229.74
1960	5.01	3.66	3.49	25.01	75.08	25.65	17.66	7.91	8.23	10.05	8.01	8.03	196.78
1961	6.16	4.82	4.43	4.47	122.15	86.22	17.76	13.62	19.10	16.07	12.01	7.70	313.28
1962	6.59	5.51	5.58	47.29	124.03	29.19	22.27	18.51	28.74	24.43	24.56	8.67	343.95
1963	9.49	5.91	5.01	11.64	85.32	26.92	32.42	13.72	9.91	16.35	12.19	11.18	238.30
1964	8.34	5.69	5.21	6.66	109.94	57.75	14.56	9.58	11.28	21.33	14.19	11.18	274.24
1965	7.89	5.39	4.79	7.56	91.71	55.93	20.48	23.68	15.82	23.68	24.65	10.43	290.69
1966	10.34	6.65	5.59	31.01	151.28	63.39	17.38	10.05	12.19	31.48	14.37	6.60	358.45
1967	5.95	4.27	4.05	32.74	56.28	18.46	13.25	9.68	8.28	10.62	20.46	7.47	191.09
1968	7.50	5.30	5.07	19.37	135.31	55.75	17.95	23.87	12.91	20.67	11.01	10.34	322.95
1969	7.36	4.86	4.59	11.37	91.62	45.93	26.59	14.66	15.64	18.42	19.83	20.86	280.16
1970	9.12	6.34	5.67	17.46	83.53	48.93	18.79	13.72	12.37	19.55	11.28	9.24	254.95
1971	7.32	6.88	5.25	9.91	96.78	69.21	25.09	15.88	12.73	14.00	12.37	12.31	286.63
1972	8.30	5.59	5.44	9.73	96.78	75.03	16.73	9.25	6.77	9.19	7.04	10.71	259.63
1973	7.12	4.52	4.26	44.56		16.10	7.94	8.12	14.19	16.16	9.73	8.30
1974	7.09	5.57	5.42	8.65	142.83	85.85	13.91	8.49	7.79	7.76	5.76	7.64	305.33
1975	6.85	5.69	5.67	50.11	61.83	19.55	10.62	7.00	7.30	8.66	6.33	6.55	195.91
1976	5.76	4.50	4.59	10.00	124.97	63.57	36.08	14.00	10.10	9.11	6.69	6.94	294.38
1977	5.71	4.39	4.24	14.55	100.54	33.38	10.34	8.75	9.46	16.44	25.10	14.66	246.23
1978	10.05	7.28	6.60	23.01	77.90	67.85	42.75	22.93	24.65	31.76	20.74	12.78	347.18
1979	10.15	6.59	6.20	6.49	119.33	47.75	20.11	12.50	10.46	17.01	9.28	10.05	274.01
1980	7.33	5.24	5.18	9.46	112.76	44.38	23.59	11.93	9.91	14.75	10.82	11.93	265.43
1981	9.36	7.15	7.15	7.07	131.55	69.48	16.44	9.20	9.03	12.12	16.64	7.25	301.05
1982	8.05	5.40	5.39	13.91	111.82	40.56	24.62	13.72	12.64	11.37	16.92	14.56	277.23
1983	11.65	8.56	7.44	92.77	71.32	25.37	22.46	14.10	10.00	22.74	18.55	12.59	317.46
1984	13.44	9.07	7.71	19.83	87.39	29.29	28.38	16.82	18.64	22.46	13.91	9.96	275.46
1985	7.62	5.17	4.94	5.36	79.02	41.11	36.55	18.14	14.19	18.89	8.37	7.71	245.38
1986	7.12	5.98	5.92	22.74	121.22	39.93	25.56	13.91	20.55	25.37	22.74	9.87	319.16
1987	9.58	5.96	5.32	7.42	96.78	52.39	35.33	33.55	20.46	18.42	6.64	7.01	296.90
1988	5.83	4.85	4.93	13.82	85.41	36.20	13.34	10.05	9.82	12.03	8.09	8.16	211.41

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