ATTAWAPISKAT RIVER BELOW ATTAWAPISKAT LAKE

ATTAWAPISKAT RIVER BELOW ATTAWAPISKAT LAKE
South and East Hudson Bay

Point ID: 4336

Code: 04FB001

Latitude: 52.08°	Distance to Outlet: N/A
Longitude: -87.07°	Yearly Min: 1965
X EASE-Grid: -4134713.00	Yearly Max: 1994
Y EASE-Grid: -211626.00	Number of Years: 30
Drainage Area: 24200.00 km²	Percentage of Coverage: 100%
Drainage Area Effective: 24200.00 km²	Percentage of Coverage by Month: 96%
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

All

Units:

m³/s

Summary Statistics

Statistic	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Mean	10.38	6.91	5.95	7.71	56.01	55.20	39.27	30.69	29.67	33.45	27.72	16.56	319.93
Standard Deviation	2.68	1.58	1.28	4.15	27.17	31.20	19.79	15.52	17.85	17.64	12.85	5.83	104.73
Min	5.99	3.99	2.79	1.90	10.90	12.96	13.72	10.27	7.27	9.10	12.53	8.51	154.65
Max	16.71	9.78	9.12	25.92	129.47	143.52	101.25	66.84	72.94	73.48	55.05	30.43	508.11
Coefficient of Variation	0.26	0.23	0.22	0.54	0.48	0.56	0.50	0.51	0.60	0.53	0.46	0.35	0.33

Time Series Data

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
1965											43.27	24.34
1966	14.05	8.49	6.88	6.48	76.47	127.46	79.79	27.66	17.99	18.26	18.64	12.95	414.05
1967	8.42	5.47	5.50	6.98	50.57	95.54	31.21	24.46	12.32	9.10	12.96	11.84	274.14
1968	9.03	5.77	4.89	8.24	54.89	72.41	65.84	50.57	44.56	43.82	55.05	19.70	433.40
1969	12.39	9.78	9.12	11.25	77.02	77.97	101.25	38.29	41.34	73.48	38.34	20.58	508.11
1970	13.06	8.57	7.17	6.15	50.02	53.77	40.83	45.70	51.41	71.27	43.38	19.81	409.63
1971	11.62	7.65	6.59	8.18	102.58	50.13	27.44	59.76	20.14	36.74	48.95	30.43	407.75
1972	16.71	9.42	7.44	7.68	59.76	49.80	32.53	40.72	22.06	46.37	32.77	19.70	343.35
1973	12.28	7.85	6.75	6.91	61.20	42.63	43.93	28.99	29.13	28.22	27.95	19.03	313.47
1974	12.17	7.83	6.95	6.21	52.67	143.52	58.32	34.30	72.83	41.72	24.64	16.16	477.58
1975	10.83	7.30	6.45	6.38	65.29	54.52	46.48	66.84	32.02	19.92	18.74	12.62	345.51
1976	8.78	6.35	5.90	10.38	28.88	28.92	23.57	15.27	13.60	17.71	12.53	8.59	179.98
1977	6.03	4.16	3.86	8.11	27.11	33.42	42.38	32.20	40.59	30.76	19.49	15.38	262.50
1978	12.17	8.44	6.46	5.73	64.29	63.62	34.64	38.07	52.16	37.07	30.20	17.59	369.57
1979	10.83	7.10	5.91	8.74	61.97	50.98	40.28	47.03	72.94	56.10	50.77	26.34	437.79
1980	16.16	9.68	6.70	10.67	46.26	20.67	13.72	11.95	14.35	38.62	26.13	14.05	228.12
1981	8.79	5.72	5.05	6.15	49.91	37.81	20.91	10.27
1982	8.96	5.87	5.26	8.94	105.13	79.26	40.39	24.01	30.42	37.40	31.38	16.38	391.81
1983	10.00	6.84	6.24	5.93	23.68	27.95	53.45	24.57	12.42	13.61	14.24	11.95	209.75
1984	10.73	8.19	6.97	25.92	64.29	45.31	27.44	15.71	8.80	11.18	18.96	15.82	258.70
1985	11.29	7.95	6.92	5.83	129.47	80.33	63.85	31.43	39.42	68.17	38.77	19.92	500.43
1986	12.17	7.72	7.17	10.93	83.33	36.52	24.12	16.49	10.71	20.47	19.28	11.95	259.46
1987	8.93	6.57	5.75	9.52	45.70	26.46	20.47	21.80	29.99	21.47	17.14	10.94	224.06
1988	7.47	5.18	4.57	4.85	19.03	27.31	23.24	16.82	26.56	42.16	25.49	15.38	217.41
1989	10.21	6.54	4.84	3.18	34.42	49.59	32.65	22.02	21.74	21.25	13.82	8.51	228.17
1990	5.99	3.99	2.79	1.90	32.98	53.66	33.31	15.60	9.40	15.82	19.17	16.38	210.34
1991	9.03	5.29	4.39	5.90	40.17	29.56	21.91	12.95	7.27	22.69	20.14	12.28	190.71
1992	8.26	6.09	6.09	6.57	77.57	97.47	40.95	55.22	41.56	31.98	16.39	9.61	396.47
1993	6.76	5.24	5.08	4.87	10.90	12.96	13.83	16.16	26.03	24.34	17.03	11.73	154.65
1994	7.91	5.36	4.74	4.96	28.77	31.27	40.06	45.04	29.03	36.96	48.30	30.21	311.23

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