LESSER SLAVE RIVER AT SLAVE LAKE

LESSER SLAVE RIVER AT SLAVE LAKE
Mackenzie

Point ID: 675

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Code: 07BK001

Latitude: 55.30°	Distance to Outlet: N/A
Longitude: -114.75°	Yearly Min: 1915
X EASE-Grid: -3450855.00	Yearly Max: 2000
Y EASE-Grid: 1590866.00	Number of Years: 39
Drainage Area: 13600.00 km²	Percentage of Coverage: 45%
Drainage Area Effective: 13200.00 km²	Percentage of Coverage by Month: 42%
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	5.66	4.93	5.61	6.05	8.34	10.39	12.27	11.61	9.94	9.08	6.96	6.19	92.37
Standard Deviation	3.87	3.28	3.42	3.23	4.08	5.60	7.65	7.49	6.59	6.00	4.89	4.53	46.11
Min	0.85	0.78	0.82	1.10	2.34	2.99	3.50	2.54	1.64	1.08	0.38	0.80	27.05
Max	19.57	16.47	16.52	15.23	20.68	29.73	43.12	42.14	34.88	27.57	22.11	21.86	233.18
Coefficient of Variation	0.68	0.67	0.61	0.53	0.49	0.54	0.62	0.65	0.66	0.66	0.70	0.73	0.50

Time Series Data

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
1915						11.87	12.17	11.52	9.55	8.47	5.09	3.72
1916	3.39	3.68	4.45	5.72	7.72	8.50	9.69	9.10	6.96	6.03	5.07	4.00	74.16
1917	3.48	3.07	3.13	4.25	6.56	9.05	9.67	8.84	7.38	7.23	5.98	3.31	71.82
1918	3.80	3.01	3.60	3.58	5.02	5.36	5.99	6.56	5.91	5.87	4.54	3.52	56.66
1919	3.66	3.05	3.43	3.79	4.84	7.00	10.65	10.89	8.60	8.01	5.89	5.71	75.28
1920	5.47	4.70	5.38	5.76	8.45	14.43	20.87	19.51	17.52	17.64	12.96	8.66	140.92
1921	8.37	9.35	11.20	11.17	12.43	13.02	14.38	14.38	12.26	9.92	7.17	8.19	131.77
1922	5.89	5.13	6.42	6.94	10.73	11.53	10.12	10.18	8.18	7.40	5.60	4.31	92.32
1923	3.88	3.43	4.23	4.86	6.50	7.49	8.59	8.19	6.54	5.34	4.48	3.31	66.72
1924	2.54	3.32	4.04	3.94	4.08	4.16	4.43	4.86	5.32	5.12	4.50	4.27	50.57
1925	3.84	3.30	4.27	5.09	7.84	8.98	8.68	7.50	6.73	5.91	5.32	4.88	72.21
1926	4.76	4.41	4.65	4.65	6.60	10.18	10.97	8.62	7.79	8.27	7.22	5.55	83.58
1927	4.06	3.14	4.65	5.56	7.76	10.48	18.88	19.89	17.08	15.95	9.93	7.30	124.15
1928	8.61	9.28	11.34	11.51	13.33	13.63	13.86	12.17	9.97	9.20	6.37	5.38	124.64
1929	4.86	3.84	4.25	4.92	8.82	11.38	9.87	9.53	8.80	8.72	6.67	4.45	85.98
1930	4.71	4.02	4.43	6.61	9.71	16.83	20.87	18.18	15.34	13.51	10.69	9.77	134.25
1931	6.79	4.68	7.82	8.06	8.09	9.43	10.85	9.73	8.90	8.15
1935						29.73	43.12	42.14	34.88	27.57	17.91	15.62
1936	13.74	10.94	10.81	10.23	19.06	21.35	24.61	22.84	20.01	19.89	17.46	15.95	206.49
1937	10.93	8.74	9.39	12.41	16.01	16.81	15.42	13.92	12.90	11.20	9.09	7.54	144.28
1938	6.67	5.92	8.96	9.45	9.81	8.33	7.88	6.71	5.74	5.30	4.55	4.41	83.72
1939	3.92	3.44	4.16	4.92	5.65	5.47	5.45	4.82	4.10	3.94	4.16	4.17	54.17
1940	2.76	2.39	3.25	3.75	5.10	6.06	5.97	5.43	4.27
1960								5.83	5.09	4.35	2.86	2.70
1961	3.01	2.39	2.82	3.60	4.53	6.63	6.24	8.09	6.77	6.46	2.02	2.72	55.13
1962	2.72	2.51	2.80	3.30	7.76	12.03	12.48	11.24	8.56
1988						6.59		13.00	10.62	8.25	6.10	5.89
1989	5.12	4.31	4.53	4.42	6.66	9.30	10.46	12.70	11.78	10.55	8.29	8.43	96.32
1990	7.86	6.48	6.46	6.61	8.70	10.65	11.70	9.37	7.43	5.71	3.77	3.94	88.65
1991	3.88	3.19	3.25	3.53	6.46	8.82	9.51	7.50	5.83	4.37	3.28	3.52	63.02
1992	3.37	2.94	3.74	4.38	5.85	6.52	6.46	5.10	4.63	4.27	3.41	3.15	53.76
1993	2.95	2.46	2.60	2.73	4.29	4.76	9.12	9.57	8.54	7.09	5.38	5.18	64.44
1994	5.16	4.67	4.94	5.95	10.81	11.09	13.76	13.69	11.99	10.83	8.33	7.86	108.78
1995	7.46	6.12	5.99	5.81	6.75	6.75	7.50	7.01	5.74	4.65	3.30	3.21	70.31
1996	3.19	2.91	3.35	4.10	8.03		20.87	25.40	25.35	24.61	22.11	21.86
1997	19.57	16.47	16.52	15.23	20.68	23.82	25.99	24.22	20.77	18.77	16.11	15.16	233.18
1998	14.28	12.09	12.45	11.44	11.26	9.61	9.45	7.33	4.63	3.47	2.36	2.30	100.93
1999	2.52	2.31	2.30	2.33	3.72	3.91	3.50	2.54	1.64	1.08	0.38	0.80	27.05
2000	0.85	0.78	0.82	1.10	2.34	2.99	4.08	4.57	3.62	2.99	2.34	1.97	28.35

Other Close Sites
PointID	Latitude	Longitude	Drainage Area	Source	Name
680	"LESSER SLAVE RIVER AT HIGHWAY NO. 2A"	55.29	1581665	Hydat

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