LESSER SLAVE RIVER AT HIGHWAY NO. 2A

LESSER SLAVE RIVER AT HIGHWAY NO. 2A
Mackenzie

Point ID: 680

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Code: 07BK006

Latitude: 55.29°	Distance to Outlet: N/A
Longitude: -114.59°	Yearly Min: 1963
X EASE-Grid: -3456249.00	Yearly Max: 1988
Y EASE-Grid: 1581665.00	Number of Years: 26
Drainage Area: 14400.00 km²	Percentage of Coverage: 100%
Drainage Area Effective: 14300.00 km²	Percentage of Coverage by Month: 97%
Source: Hydat	Notes:
Gauge Altitude: N/A

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	29.99	30.98	34.85	46.99	61.73	67.05	72.36	68.52	64.55	58.56	46.52	32.71	50.91
Standard Deviation	11.02	12.20	14.38	16.89	22.59	22.38	25.38	23.82	24.70	23.07	21.09	12.64	17.25
Min	13.40	13.00	14.60	20.20	27.50	29.10	26.40	23.50	25.50	25.10	17.30	13.50	22.33
Max	46.80	51.20	59.60	82.10	105.00	117.00	132.00	119.00	108.00	97.60	87.10	57.10	84.50
Coefficient of Variation	0.37	0.39	0.41	0.36	0.37	0.33	0.35	0.35	0.38	0.39	0.45	0.39	0.34

Time Series Data

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
1963					88.60	82.40	73.40	67.20
1964		31.80	31.00	41.70	52.80	55.30	61.40	82.90	86.10	80.80	69.00	43.80
1965	41.60	41.80	45.00	66.10	105.00	107.00	108.00	98.70	101.00	92.10	77.60	49.20	77.76
1966	44.10	51.20	59.60	73.40	79.80	78.40	68.20	63.20	59.10	53.80	39.80	33.10	58.64
1967	30.10	27.90	27.70	37.50	57.40	57.30	52.20	44.30	38.10	32.00	20.60	13.50	36.55
1968	16.70	15.90	19.70	28.50	31.50	36.60	36.20	33.70	32.70	28.80	17.30	14.90	26.04
1969	14.40	13.00	14.70	27.70	31.60	29.10	26.40	23.50	25.50	25.10	18.90	18.10	22.33
1970	15.00	15.30	17.40	28.70	38.10	41.60	54.40	44.00	41.40	37.40	30.40	20.90	32.05
1971	17.80	18.00	18.80	36.50	49.30	57.80	90.30	84.20	73.80	65.30	46.30	33.80	49.33
1972	30.70	30.40	37.10	52.30	69.90	73.70	76.50	68.60	60.50	56.30	42.20	33.70	52.66
1973	31.90	31.20	35.60	45.50	60.60	77.20	77.30	71.60	68.20	64.40	52.50	37.40	54.45
1974	32.80	34.80	35.00	57.60	97.70	92.30	98.80	91.80	87.40	82.80	68.10	44.60	68.64
1975	44.60	44.60	47.20	55.70	67.10	68.70	82.20	75.50	79.00	69.30	60.40	37.30	60.97
1976	38.60	39.30	42.60	61.10	68.50	72.30	90.00	91.80	103.00	94.20	78.80	52.90	69.42
1977	43.20	51.20	57.00	82.10	101.00	117.00	121.00	112.00	106.00	96.30	77.50	49.70	84.50
1978	46.80	44.90	58.70	74.10	87.30	88.40	82.70	72.40	75.20	73.70	58.20	42.00	67.03
1979	33.30	31.50	42.60	54.10	78.90	101.00	132.00	119.00	108.00	97.60	87.10	57.10	78.52
1980	42.20	44.20	57.00	65.00	65.60	67.90	65.30	62.60	58.50	54.40	48.00	29.10	54.98
1981	27.80	29.60	40.60	49.30	56.50	57.90	53.70	46.00	36.80	31.40	28.60	16.60	39.57
1982	14.10	14.60	15.30	24.20	35.70	35.20	36.30	47.70	41.90	35.80	22.70	19.90	28.62
1983	17.60	20.30	25.50	28.60	29.60	39.40	76.90	87.40	80.60	68.40	52.70	32.80	46.65
1984	36.20	47.00	44.50	44.60	47.50	73.10	67.60	58.30	54.90	48.10	34.30	28.60	48.73
1985	26.60	24.60	27.10	41.70	68.10	63.40	57.30	45.60	42.60	45.60	34.30	29.10	42.17
1986	27.70	25.30	26.10	36.90	57.30	63.90	72.10	74.70	58.70	56.70	43.60	35.50	48.21
1987	32.60	32.70	30.90	41.70	52.00	53.40	40.50	41.20	36.70	28.20	19.40	13.90	35.27
1988	13.40	13.40	14.60	20.20	27.50	53.10	80.60	73.50	58.10	45.60	34.70	30.30	38.75

Other Close Sites
PointID	Latitude	Longitude	Drainage Area	Source	Name
675	"LESSER SLAVE RIVER AT SLAVE LAKE"	55.30	1590866	Hydat

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