GROUNDHOG RIVER AT HORWOOD LAKE

GROUNDHOG RIVER AT HORWOOD LAKE
South and East Hudson Bay

Point ID: 4363

Code: 04LC001

Latitude: 48.11°	Distance to Outlet: N/A
Longitude: -82.27°	Yearly Min: 1933
X EASE-Grid: -4513674.00	Yearly Max: 1961
Y EASE-Grid: -612679.00	Number of Years: 29
Drainage Area: 3370.00 km²	Percentage of Coverage: 100%
Drainage Area Effective: 3370.00 km²	Percentage of Coverage by Month: 93%
Source: Hydat	Notes:
Gauge Altitude: N/A

Field Definitions

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Site Descriptor Information	Site Time Series Data
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Site Time Series Plot

Site 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	24.90	35.60	41.24	39.63	86.89	64.10	29.11	21.28	18.82	21.78	28.07	22.44	35.12
Standard Deviation	7.81	8.82	8.03	24.43	47.92	35.03	17.92	12.38	14.34	22.65	20.18	14.92	9.98
Min	8.27	15.40	23.70	9.01	19.40	1.63	0.00	0.00	0.00	0.00	0.00	4.20	19.28
Max	38.10	53.90	62.40	118.00	231.00	156.00	58.60	49.30	58.60	101.00	86.80	68.80	56.88
Coefficient of Variation	0.31	0.25	0.20	0.62	0.55	0.55	0.62	0.58	0.76	1.04	0.72	0.67	0.28

Time Series Data

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
1933	36.10	53.90	37.20
1934	10.70	42.30	29.80	18.70	133.00	11.90	12.60	18.80	9.99	2.06	31.50	38.20	29.96
1935	16.40	29.80	42.10	46.40	83.70	25.00	49.20	19.20	7.44	21.20	15.80	13.00	30.77
1936	25.10	31.30	32.60	30.20	143.00	33.10	18.10	24.30	14.20	8.18	3.02	6.19	30.77
1937	20.00	30.00	31.40	34.80	72.70	1.63	21.00	38.20	16.60	27.50	31.00	32.70	29.79
1938	26.70	31.10	42.10	118.00	131.00	85.30	16.60	22.00	26.80	30.20	34.70	6.51	47.58
1939	22.30	34.30	36.80	34.20	108.00	90.70	31.20	14.30	19.20	18.40	20.50	7.08	36.41
1940	27.20	30.80	35.20	20.10	20.40	94.50	53.20	9.88	34.50	8.33	32.40	25.80	32.69
1941	8.27	38.50	42.80	78.40	70.10	49.20	47.90	32.20	58.60	101.00	86.80	68.80	56.88
1942	37.10	51.30	50.80	66.30	71.70	26.60	10.50	19.60	23.50	25.70	23.30	14.20	35.05
1943	26.80	29.60	37.00	30.20	31.80	78.60	26.40	14.60	19.70	16.20	0.00	4.20	26.26
1944	11.10	35.70	35.30	31.70	40.10	44.20	15.10	13.80	22.10	20.70	22.60	7.84	25.02
1945	26.50	31.80	37.50	36.50	64.90	61.60	28.20	3.94	7.18	11.60	24.40	19.40	29.46
1946	18.90	32.40	37.00	68.00	28.70	54.80	32.20	35.30	1.12	8.10	28.20	32.20	31.41
1947	16.50	35.60	43.60	36.30	154.00	156.00	44.00	18.30	36.10	14.50	17.90	14.70	48.96
1948	15.40	15.40	23.70	30.40	19.40	24.50	29.50	10.20	9.44	12.80	19.50	21.10	19.28
1949	29.10	43.10	43.10	17.60	113.00	62.90	23.50	8.01	2.32	4.66	12.30	14.40	31.17
1950	26.00	34.50	43.60	17.90	95.00	109.00	44.70	15.00	18.30	1.96	24.50	25.60	38.01
1951	31.00	47.50	53.40	80.10	111.00	42.00	35.00	35.40	38.10	70.00	81.80	48.30	56.13
1952	38.10	50.20	53.60	35.40	86.80	64.10	58.60	49.30	32.20	16.40	33.50	42.60	46.73
1953	33.10	50.10	62.40	54.40	129.00	116.00	57.00	42.20	14.70
1954										59.40	51.60	25.70
1955	28.20	37.30	44.00	50.00	72.40	42.90	8.41	10.50	5.68	0.00	0.00	10.90	25.86
1956	27.80	33.30	41.20	9.01	77.90	102.00	11.20	26.00	13.90	13.70	19.70	11.70	32.28
1957	24.30	34.80	43.90	27.80	95.10	80.00	45.90	32.70	13.00	21.30	40.10	25.50	40.37
1958	31.30	27.00	50.00	29.80	31.80	43.60	0.47	8.02	1.38	27.00	27.40	21.10	24.91
1959	26.00	26.50	42.30	13.90	81.70	70.30	0.00	0.00	0.00	15.80	26.20	20.60	26.94
1960	30.00	29.50	44.60	25.70	231.00	74.80	11.20	21.10	18.30	9.66	21.20	25.10	45.18
1961	27.30	29.10	37.80	28.30	48.80	85.40	54.30	31.80	43.70

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