ENGLISH RIVER AT UMFREVILLE
Nelson

Point ID: 4428

Downloads | Plots | Site Data

Code: 05QA002

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Latitude: 49.87° Distance to Outlet: N/A Longitude: -91.45° Yearly Min: 1921 X EASE-Grid: -4370358.00 Yearly Max: 2000 Y EASE-Grid: 110625.00 Number of Years: 80 Drainage Area: 6230.00 km2 Percentage of Coverage: 100% Drainage Area Effective: 6230.00 km2 Percentage of Coverage by Month: 99% Source: Hydat Notes: Gauge Altitude: N/A

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Field Definitions

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Site Descriptor Information	Site Time Series Data
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Site Time Series Plot

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Site Data:

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Statistics

Time Series

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Units:	mm	m3/s

Summary Statistics

Statistic	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Mean	35.38	28.97	25.76	35.77	104.89	110.60	83.31	55.93	51.43	57.07	54.71	45.16	57.44
Standard Deviation	13.50	9.08	7.21	13.10	47.33	54.43	40.77	25.58	36.90	51.24	38.30	22.32	19.68
Min	8.84	9.79	9.81	12.50	24.20	29.10	23.00	15.70	7.78	3.15	3.21	6.70	16.58
Max	88.00	53.50	41.80	82.00	235.00	274.00	211.00	121.00	197.00	372.00	255.00	146.00	100.38
Coefficient of Variation	0.38	0.31	0.28	0.37	0.45	0.49	0.49	0.46	0.72	0.90	0.70	0.49	0.34

Time Series Data

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
1921										50.00	46.10	42.10
1922	36.20	35.50	33.10	40.40	106.00	74.80	42.70	34.20	24.90	21.50	21.30	23.40	41.17
1923	23.90	21.60	20.30	20.30	79.80	59.80	65.50	75.70	52.40	36.20	28.70	23.10	42.27
1924	20.10	17.80	16.00	18.40	46.80	52.80	36.90	29.40	31.20	41.00	40.30	30.90	31.80
1925	22.10	19.50	19.60	40.60	93.30	104.00	96.80	57.90	58.50	51.30	47.30	39.40	54.19
1926	29.70	23.10	20.70	22.60	61.70	72.50	96.20	63.20	84.00	108.00	80.10	59.90	60.14
1927	43.20	32.80	28.60	50.20	235.00	219.00	211.00	101.00	50.70	44.00	44.20	34.50	91.18
1928	26.30	20.00	19.00	21.10	75.80	92.00	84.10	73.80	75.10	95.00	78.10	52.60	59.41
1929	35.00	25.30	22.10	30.60	57.10	70.10	73.90	43.00	22.30	16.60	16.50	17.40	35.83
1930	15.40	12.30	12.40	14.60	30.60	33.50	33.30	23.60	14.40	12.20	13.80	20.20	19.69
1931	19.70	17.10	15.00	15.70	24.20	53.50	51.40	34.70	23.90	21.10	24.40	29.60	27.52
1932	26.70	23.20	21.70	26.90	212.00	107.00	71.10	55.30	36.50	27.90	44.50	46.70	58.29
1933	34.20	27.40	23.30	30.60	104.00	79.80	38.70	19.70	12.50	14.90	22.40	27.30	36.23
1934	26.40	24.20	21.60	23.70	169.00	178.00	123.00	65.50	38.90	31.70	49.40	46.00	66.45
1935	36.50	30.30	27.30	31.90	145.00	106.00	104.00	93.10	61.50	66.50	68.50	53.30	68.66
1936	39.90	30.60	26.60	26.50	97.10	94.50	47.00	20.20	14.80	11.30	11.20	13.20	36.08
1937	14.00	15.30	14.90	19.80	129.00	134.00	81.80	59.90	49.00	43.40	39.60	32.80	52.79
1938	26.10	21.20	19.00	49.80	132.00	99.50	62.70	37.30	22.90	14.90	14.40	14.80	42.88
1939	15.00	14.50	14.00	15.10	43.00	57.00	43.90	29.60	19.80	18.80	19.40	17.50	25.63
1940	15.00	13.60	10.80	12.50	33.00	47.30	28.50	17.40	7.78	3.15	3.21	6.70	16.58
1941	8.84	9.79	9.81	24.00	61.60	99.90	82.40	51.20	125.00	372.00	159.00	83.20	90.56
1942	48.00	36.10	29.90	33.80	61.90	62.80	45.80	49.30	61.90	55.40	45.90	35.20	47.17
1943	28.80	26.80	23.40	24.40	97.10	186.00	168.00	68.30	87.60	94.00	65.30	51.00	76.72
1944	37.50	30.50	27.10	28.30	84.60	111.00	70.10	78.30	86.70	55.10	38.10	41.00	57.36
1945	32.90	27.70	26.40	65.50	87.40	64.10	56.80	38.10	39.50	59.60	45.60	39.50	48.59
1946	31.80	29.70	28.30	82.00	138.00	81.40	44.30	30.80	20.90	50.80	83.10	60.50	56.80
1947	43.50	34.50	28.50	25.30	74.00	129.00	77.70	38.50	30.40	47.90	40.80	37.30	50.62
1948	32.80	27.00	22.90	31.70	145.00	89.30	54.60	39.30	39.20	29.00	26.40	29.80	47.25
1949	29.60	26.70	24.00	36.40	97.30	81.10	53.40	36.00	24.40	28.10	47.40	46.30	44.23
1950	40.30	34.80	30.40	30.40	198.00	268.00	184.00	84.90	50.70	62.30	61.40	51.60	91.40
1951	40.30	33.40	31.70	37.40	164.00	136.00	99.70	63.10	48.40	73.60	73.40	63.30	72.03
1952	48.50	38.50	32.50	47.00	125.00	78.80	141.00	100.00	47.30	29.30	25.30	25.90	61.59
1953	23.60	22.30	21.50	25.60	41.90	137.00	140.00	72.90	132.00	119.00	70.40	60.80	72.25
1954	49.20	42.50	37.90	45.50	195.00	257.00	119.00	52.50	34.40	38.60	42.80	41.50	79.66
1955	33.00	28.30	27.10	47.00	95.40	70.20	40.00	22.00	14.00	24.00	38.60	38.90	39.88
1956	32.30	29.10	25.50	35.30	135.00	206.00	93.60	43.20	31.50	31.40	31.40	33.20	60.62
1957	29.20	24.50	23.20	38.40	146.00	90.20	80.70	41.80	23.80	31.00	40.40	45.60	51.23
1958	37.40	29.80	27.60	47.10	84.60	66.80	75.50	58.90	46.40	71.90	62.30	60.70	55.75
1959	44.80	33.70	26.30	31.00	85.20	135.00	94.00	72.80	53.90	43.80	47.90	38.00	58.87
1960	33.20	28.00	22.70	27.20	78.60	119.00	68.30	30.90	26.10	24.50	31.90	31.30	43.48
1961	26.80	21.60	21.10	36.10	111.00	98.10	53.30	43.30	39.80	47.60	39.20	33.30	47.60
1962	25.60	22.40	19.80	20.60	72.40	138.00	83.60	70.10	98.10	57.40	38.20	36.20	56.87
1963	33.60	26.40	20.70	30.20	44.80	122.00	113.00	112.00	62.50	37.40	28.90	32.40	55.33
1964	29.50	28.70	26.20	39.60	197.00	148.00	171.00	113.00	144.00	127.00	90.40	63.00	98.12
1965	46.80	35.60	33.00	33.00	106.00	133.00	92.80	55.50	38.80	102.00	116.00	78.70	72.60
1966	58.60	45.20	39.10	49.50	164.00	232.00	113.00	46.30	26.30	17.10	22.40	26.40	69.99
1967	27.90	25.00	21.90	43.70	111.00	107.00	70.90	65.30	36.20	26.40	31.50	30.50	49.77
1968	27.00	23.20	21.20	46.50	114.00	235.00	209.00	105.00	107.00	105.00	128.00	83.60	100.38
1969	58.60	47.30	40.80	53.50	139.00	170.00	147.00	121.00	83.70	69.10	56.70	50.30	86.42
1970	43.90	37.60	31.30	31.00	151.00	180.00	106.00	56.50	65.80	93.20	134.00	93.10	85.28
1971	64.10	45.20	37.30	50.30	125.00	146.00	89.60	40.20	55.30	149.00	255.00	146.00	100.25
1972	88.00	53.50	41.80	37.90	102.00	101.00	72.00	49.90	36.90	40.20	41.50	40.70	58.78
1973	34.40	23.00	21.90	31.70	71.80	68.80	60.10	49.90	48.80	56.50	63.40	54.70	48.75
1974	47.80	41.30	38.00	34.70	141.00	274.00	170.00	87.90	57.30	62.00	65.70	56.70	89.70
1975	45.70	38.40	32.50	32.50	94.80	79.30	52.60	27.70	19.90	19.90	29.40	31.00	41.98
1976	26.80	25.10	25.40	61.20	111.00	59.50	41.20	23.50	13.50	9.72	10.90	12.70	35.04
1977	12.20	13.00	15.20	34.60	74.40	65.30	69.50	43.90	46.90	59.20	53.60	53.40	45.10
1978	40.80	29.90	23.30	25.70	83.60	149.00	108.00	71.80	60.50	47.20	34.30	29.20	58.61
1979	25.20	22.40	24.00	38.90	140.00	96.70	50.10	34.70	34.30	25.50	48.80	45.00	48.80
1980	36.60	29.90	26.20	32.10	64.50	37.40	23.40	20.80	35.10	54.60	49.30	38.10	37.33
1981	29.00	24.60	23.80	38.30	68.20	60.20	49.00	23.70	12.30	9.94	12.40	16.00	30.62
1982	17.60	15.80	15.00	18.50	79.70	81.80	78.90	76.30	52.50	86.40	87.50	64.40	56.20
1983	44.00	33.20	30.00	29.60	46.40	77.60	82.70	40.50	20.40	20.70	30.20	33.80	40.76
1984	30.00	26.30	23.40	36.90	98.60	108.00	68.50	40.10	24.30	20.50	24.80	31.40	44.40
1985	33.20	27.20	23.00	42.20	205.00	155.00	122.00	89.10	96.00	172.00	120.00	75.20	96.66
1986	53.00	43.10	38.40	68.10	164.00	98.60	90.90	73.20	50.20	55.80	47.60	42.70	68.80
1987	35.00	29.90	27.70	32.10	28.90	41.90	29.20	33.00	41.00	41.70	44.00	36.40	35.07
1988	28.40	23.00	21.50	29.40	63.10	66.00	65.30	78.30	176.00	161.00	99.20	75.80	73.92
1989	59.60	46.40	37.50	43.00	161.00	119.00	90.30	55.80	41.40	36.60	34.70	30.80	63.01
1990	28.30	26.80	26.60	40.40	134.00	133.00	106.00	62.10	39.30	33.40	32.30	33.50	57.98
1991	32.60	28.70	25.30	41.90	93.20	77.10	54.70	31.40	23.70	36.00	48.50	55.60	45.73
1992	43.90	36.50	32.50	37.60	152.00	118.00	83.30	88.80	197.00	151.00	90.90	65.70	91.43
1993	50.40	39.90	32.60	36.90	81.50	86.70	77.70	90.30	126.00	96.10	71.60	54.00	70.31
1994	39.40	30.70	26.00	28.00	52.90	71.00	66.80	69.70	75.80	77.50	91.20	81.90	59.24
1995	57.70	45.40	40.10	56.80	87.10	82.30	44.80	28.20	16.80	31.10	57.50	46.20	49.50
1996	36.20	31.00	28.00	27.60	122.00	152.00	89.20	78.70	65.20	67.00	114.00	102.00	76.08
1997	66.70	46.60	37.00	64.70	135.00	90.60	73.00	44.90	24.10	20.50	28.50	31.60	55.27
1998	28.00	24.00	21.90	25.00	27.20	29.10	23.00	15.70	14.10	36.20	64.10	47.80	29.68
1999	31.80	24.10	21.10	50.20	122.00	120.00	101.00	62.80	63.30	88.90	82.30	52.40	68.33
2000	39.20	31.90	30.20	40.70	76.20	126.00	108.00	90.50	67.70	46.20	67.40	54.40	64.87

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