FIRTH RIVER NEAR THE MOUTH
Mackenzie

Point ID: 5853

Downloads | Plots | Site Data

Code: 10MD001

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Latitude: 69.31° Distance to Outlet: N/A Longitude: -139.56° Yearly Min: 1972 X EASE-Grid: -1484261.00 Yearly Max: 2000 Y EASE-Grid: 1741535.00 Number of Years: 27 Drainage Area: 5710.00 km2 Percentage of Coverage: 93% Drainage Area Effective: 5710.00 km2 Percentage of Coverage by Month: 79% Source: Hydat Notes: Gauge Altitude: N/A

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Field Definitions

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Site Descriptor Information	Site Time Series Data
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Site Time Series Plot

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Site Data:

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Statistics

Time Series

All

Units:	mm	m3/s

Summary Statistics

Statistic	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Mean	0.00	0.00	0.00	0.31	100.22	137.07	81.61	73.36	45.26	12.56	3.51	0.45	36.74
Standard Deviation	0.00	0.00	0.00	0.61	82.10	60.86	29.55	31.32	17.75	5.10	2.10	0.56	9.22
Min	0.00	0.00	0.00	0.00	3.15	62.30	43.80	22.20	11.20	5.16	0.03	0.00	21.69
Max	0.00	0.00	0.00	2.28	301.00	347.00	161.00	167.00	80.10	22.30	8.70	2.35	58.52
Coefficient of Variation				1.99	0.82	0.44	0.36	0.43	0.39	0.41	0.60	1.25	0.25

Time Series Data

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
1972							143.00	167.00	52.40	17.20	8.70	0.47
1973							94.40	70.10	48.10	15.30	6.42	0.90
1974	0.00	0.00	0.00	0.00			130.00	60.60	48.00	13.80	6.44	0.67
1975	0.00	0.00	0.00	0.39	171.00	125.00	45.20	45.30	34.80	10.40	2.78	0.46	36.28
1976	0.00	0.00	0.00	1.44	258.00	183.00	61.30	22.20	11.20	5.27	3.28	0.20	45.49
1977	0.00	0.00	0.00	0.40	154.00	347.00	84.60	40.20	26.80	12.60	3.70	0.39	55.81
1978	0.00	0.00	0.00	0.00	4.66	172.00	64.60	57.80	45.30	11.40	0.44	0.00	29.68
1979	0.00	0.00	0.00	0.97	67.60	90.20	62.40	105.00	69.40	22.30	4.09	0.03	35.17
1980	0.00	0.00	0.00	0.00	301.00	161.00	56.50	109.00	49.30	20.60	4.74	0.05	58.52
1981	0.00	0.00	0.00	0.00	161.00	66.70	98.10			6.99	0.29	0.00
1982	0.00	0.00	0.00	0.00	3.15	157.00	86.90	68.70	62.20	9.46	0.03	0.00	32.29
1983	0.00	0.00	0.00	0.00	15.30	178.00	121.00	66.80	51.40	14.30	2.91	0.00	37.48
1984	0.00	0.00	0.00	0.00	173.00	117.00	78.10	77.50	30.20	13.80	2.99	0.00	41.05
1985	0.00	0.00	0.00	0.00	35.60	111.00	84.90	47.70	25.90	6.81	2.55	0.12	26.21
1986	0.00	0.00	0.00	0.00	12.20	179.00	106.00	107.00	62.20	16.90	5.15	1.35	40.82
1987	0.00	0.00	0.00	0.00	93.90	63.60	54.70	73.40	38.20	9.87	3.80	0.76	28.19
1988	0.00	0.00	0.00	0.02	61.60	127.00	65.30	62.30	39.90	10.20	3.06	0.38	30.81
1989	0.00	0.00	0.00	0.00	80.50	94.80	84.70	81.90	64.90	21.50	2.50	0.23	35.92
1990	0.00	0.00	0.00	0.00	94.60	62.30	43.80	28.50	23.40	5.16	2.20	0.36	21.69
1991	0.00	0.00	0.00	0.00	51.60	134.00	161.00	74.40	23.10	12.00	2.89	0.34	38.28
1992	0.00	0.00	0.00	0.00	48.80	154.00	52.00	90.80	49.30	6.51	1.83	0.13	33.62
1993	0.00	0.00	0.00	0.96	116.00	107.00	81.00	82.30	71.10	15.90	6.43	1.16	40.16
1994	0.00	0.00	0.00	2.28	101.00	82.00	85.60	49.50	34.70	6.44	3.47	2.35	30.61
1997						147.00	72.20	124.00	80.10	16.80
1998						157.00	59.70	87.10	62.50
1999							68.70	58.90	27.10
2000							57.80	49.50

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