WAPITI RIVER NEAR GRANDE PRAIRIE

WAPITI RIVER NEAR GRANDE PRAIRIE
Mackenzie

Point ID: 751

Code: 07GE001

Latitude: 55.07°	Distance to Outlet: N/A
Longitude: -118.80°	Yearly Min: 1918
X EASE-Grid: -3351265.00	Yearly Max: 2000
Y EASE-Grid: 1842373.00	Number of Years: 42
Drainage Area: 11300.00 km²	Percentage of Coverage: 51%
Drainage Area Effective: 11100.00 km²	Percentage of Coverage by Month: 49%
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	14.27	12.66	14.57	83.59	251.16	314.82	192.69	95.86	71.63	68.79	33.56	19.00	97.72
Standard Deviation	4.34	4.18	8.37	49.87	88.95	139.24	104.63	80.18	45.46	36.20	13.79	7.06	28.69
Min	7.79	5.20	6.49	19.70	83.20	106.00	52.50	23.50	23.70	22.40	12.60	9.12	50.63
Max	25.80	23.20	52.70	212.00	487.00	778.00	497.00	360.00	189.00	163.00	63.80	38.80	168.03
Coefficient of Variation	0.30	0.33	0.57	0.60	0.35	0.44	0.54	0.84	0.64	0.53	0.41	0.37	0.29

Time Series Data

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
1918	20.60	12.80	9.11
1960												17.40
1961	8.89	5.20	8.69	19.70	162.00	195.00	76.80	30.90	48.30	94.60	52.90	22.30	60.44
1962	13.60	19.60	9.87	78.50	284.00	287.00	262.00	93.20	70.00	55.30	55.90	20.40	104.11
1963	19.90	20.60	15.60	84.00	339.00	272.00	111.00	50.20	44.00	48.30	18.30	15.50	86.53
1964	12.30	13.60	10.10	41.40	280.00	580.00	359.00	306.00	189.00	136.00	59.00	30.00	168.03
1965	21.50	21.70	30.10	212.00	361.00	455.00	479.00	78.10	88.70	126.00	52.30	20.10	162.12
1966	14.40	16.60	17.20	196.00	303.00	235.00	158.00	123.00	78.40	62.20	38.00	36.00	106.48
1967	20.80	15.20	13.70	33.00	487.00	627.00	159.00	66.00	36.90	44.30	21.20	10.10	127.85
1968	17.20	21.10	27.80	42.00	276.00	380.00	177.00	103.00	67.00	72.10	47.40	18.20	104.07
1969	12.70	9.44	9.23	137.00	243.00	205.00	95.00	71.60	189.00	88.50	30.20	17.50	92.35
1970	12.40	10.90	14.20	55.00	128.00	228.00	82.20	55.10	45.50	41.30	17.00	13.00	58.55
1971	8.71	9.42	8.17	73.50	219.00	420.00	369.00	62.20	53.90	121.00	33.30	21.30	116.62
1972	11.30	10.90	16.40	105.00	365.00	581.00	179.00	63.60	42.00	163.00	63.80	38.80	136.65
1973	20.40	16.00	12.90	114.00	288.00	218.00	103.00	57.40	59.70	69.20	25.40	20.70	83.72
1974	12.30	10.50	8.98	169.00	386.00	328.00	160.00	69.10	57.70	86.80	26.50	16.20	110.92
1975	12.20	9.33	9.91	32.50	151.00	256.00	233.00	66.30	42.90	28.80	52.20	21.60	76.31
1976	17.90	16.80	12.90	131.00	359.00	305.00	270.00	360.00	129.00	72.10	34.40	21.10	144.10
1977	17.40	15.90	12.20	99.90	363.00	293.00	233.00	117.00	102.00	152.00	50.40	22.80	123.22
1978	14.40	10.50	13.10	48.20	148.00	200.00	159.00	71.50	98.30	84.20	62.60	19.50	77.44
1979	12.60	10.90	14.20	69.90	279.00	376.00	154.00	48.50	30.70	28.80	12.60	9.12	87.19
1980	7.79	7.33	6.80	59.00	171.00	449.00	172.00	105.00	145.00	91.20	34.30	30.40	106.57
1981	22.20	23.20	29.40	78.50	290.00	203.00	98.20	62.40	26.30	22.40	32.20	12.50	75.03
1982	9.50	9.84	7.93	26.90	230.00	319.00	497.00	287.00	113.00	59.10	20.00	16.20	132.96
1983	12.50	10.40	9.97	93.30	200.00	238.00	287.00	67.70	42.00	34.60	31.30	13.30	86.67
1984	11.00	11.00	12.80	33.70	125.00	273.00	117.00	50.60	103.00	101.00	28.20	15.10	73.45
1985	13.70	10.30	15.40	39.40	192.00	239.00	110.00	67.40	131.00	85.80	25.40	19.40	79.07
1986	13.70	10.10	22.50	53.10	224.00	335.00	228.00	55.50	47.70	82.50	24.10	16.10	92.69
1987	18.00	14.10	11.00	84.90	235.00	220.00	86.50	232.00	44.30	27.80	36.20	14.10	85.33
1988	10.10	10.40	14.10	50.60	154.00	176.00	84.80	35.80	24.50	31.80	19.20	14.10	52.12
1989	9.05	7.14	6.49	27.70	202.00	318.00	206.00	277.00	114.00	54.50	34.40	35.30	107.63
1990	25.80	13.40	23.50	68.10	238.00	778.00	188.00	51.00	32.40	30.30	18.60	17.90	123.75
1991	13.40	15.10	12.30	122.00	395.00	317.00	158.00	59.90	55.10	35.20	25.80	21.80	102.55
1992	17.50	14.50	52.70	101.00	160.00	186.00	52.50	23.50	52.50	63.80	25.50	10.90	63.37
1993	8.66	7.80	10.10	31.10	153.00	106.00	135.00	45.40	33.30	31.50	29.90	15.80	50.63
1994	12.00	10.40	16.70	138.00	258.00	306.00	164.00	55.60	37.20	39.60	20.60	15.80	89.49
1995	11.30	9.52	10.70	92.00	261.00	235.00	97.60	84.10	30.70	23.60	16.50	16.20	74.02
1996	15.30	12.20	14.90	164.00	247.00	410.00	214.00	91.90	64.20	78.60	35.70	15.70	113.62
1997	11.40	12.80	12.10	140.00	366.00	393.00	340.00	128.00	61.60	101.00	42.20	28.80	136.41
1998	16.60	11.40	14.90	46.00	213.00	131.00	289.00	35.00	23.70	56.30	24.40	16.70	73.17
1999	14.20	11.90	10.40	132.00	228.00	247.00	148.00	69.10	36.70	41.00	24.00	9.92	81.02
2000	9.65	9.21	8.34	20.70	83.20	273.00	216.00	58.00	174.00	85.60	40.50	11.40	82.47

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