DE PONTOIS (RIVIERE) PRES DE LA GRANDE RIVIERE

DE PONTOIS (RIVIERE) PRES DE LA GRANDE RIVIERE
South and East Hudson Bay

Point ID: 5123

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Code: 03DD003

Latitude: 53.62°	Distance to Outlet: N/A
Longitude: -74.70°	Yearly Min: 1960
X EASE-Grid: -3836818.00	Yearly Max: 1981
Y EASE-Grid: -1049635.00	Number of Years: 22
Drainage Area: 19100.00 km²	Percentage of Coverage: 100%
Drainage Area Effective: 19100.00 km²	Percentage of Coverage by Month: 95%
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	21.89	14.59	13.21	13.34	76.97	91.30	58.39	55.40	54.84	62.50	50.44	35.73	546.51
Standard Deviation	4.17	2.52	2.44	3.19	27.08	21.81	15.21	19.57	16.37	18.40	13.28	8.78	82.95
Min	15.00	10.49	9.73	8.85	40.94	48.04	35.33	29.72	27.01	34.77	30.80	22.43	393.21
Max	33.51	22.10	19.77	21.17	144.42	131.36	95.62	91.98	84.27	93.66	88.62	55.10	728.62
Coefficient of Variation	0.19	0.17	0.18	0.24	0.35	0.24	0.26	0.35	0.30	0.29	0.26	0.25	0.15

Time Series Data

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
1960							54.54	52.86	49.80	66.18	53.60	37.16
1961	24.68	16.10	13.96	14.38	59.73	52.38	40.38	29.72	27.01	39.96	41.93	34.07	393.21
1962	21.87	14.31	12.10	10.59	72.07	76.00	45.01	44.59	45.73	44.73	37.18	27.90	450.86
1963	17.53	12.19	10.88	12.19	59.59	87.80	49.63	46.13	32.03	34.77	31.08	36.45	429.03
1964	20.47	13.93	12.91	17.23	101.79	92.01	45.01	33.23	52.93	69.26	53.06	36.59	546.94
1965	19.91	13.93	13.91	12.68	57.20	112.91	83.70	69.40	66.63	75.01	51.98	32.11	607.74
1966	19.35	13.03	12.84	18.32	68.98	113.99	74.87	91.00	78.17	75.57	56.73	39.68	660.61
1967	20.89	13.54	12.31	11.06	64.78	110.74	52.30	70.95	47.50	38.28	43.70	40.80	525.63
1968	24.96	14.82	12.37	21.17	98.01	55.77	47.81	90.86	65.00	63.38	48.31	28.60	568.44
1969	23.14	15.84	13.19	11.06	44.17	100.02	95.62	57.20	57.67	91.28	65.82	49.63	622.61
1970	33.51	22.10	18.37	16.96	75.15	92.82	64.36	44.59	55.64	53.00	35.69	22.71	533.99
1971	15.00	10.49	10.19	11.28	56.50	48.04	40.24	48.51	59.71	93.66	62.42	34.35	488.53
1972	19.91	13.03	10.92	8.97	40.94	92.01	62.25	46.55	61.34	66.18	45.46	26.36	493.09
1973	16.82	12.60	12.23	11.96	121.70	81.02	48.51	33.93	48.04	68.56	57.67	32.53	543.47
1974	22.71	16.10	13.31	11.03	47.39	131.36	57.77	35.89	46.41	83.28	62.70	41.22	568.71
1975	24.82	16.61	14.72	12.34	83.14	102.46	72.07	72.63	52.65	45.43	48.99	32.11	576.25
1976	19.77	12.72	11.11	13.71	111.47	82.51	35.33	31.27	27.28	38.84	30.80	22.43	435.64
1977	17.11	13.03	12.94	12.36	77.96	107.34	56.65	58.61	82.24	58.75	52.79	46.83	595.45
1978	26.64	16.61	14.44	12.32	54.82	85.09	66.74	91.98	84.27	61.27	51.16	55.10	618.50
1979	22.99	11.87	9.73	8.85	144.42	113.31	67.44	53.42	72.20	92.12	88.62	46.41	728.62
1980	26.78	16.73	15.14	15.06	97.87	88.48	65.90	60.15	39.35	53.00	39.49	27.20	542.94
1981	20.89	16.73	19.77	16.69	78.80

Other Close Sites
PointID	Latitude	Longitude	Drainage Area	Source	Name
5117	"GRANDE RIVIERE (LA) EN AMONT DE LA RIVIERE DE PONTOIS"	53.62	-1061683	Hydat

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