PORCUPINE RIVER AT OLD CROW

PORCUPINE RIVER AT OLD CROW
Yukon

Point ID: 5837

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Code: 09FD001

Latitude: 67.56°	Distance to Outlet: N/A
Longitude: -139.88°	Yearly Min: 1961
X EASE-Grid: -1597693.00	Yearly Max: 1995
Y EASE-Grid: 1895978.00	Number of Years: 34
Drainage Area: 55400.00 km²	Percentage of Coverage: 97%
Drainage Area Effective: 55400.00 km²	Percentage of Coverage by Month: 89%
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	21.63	18.54	16.84	17.95	1019.16	1187.72	463.91	556.27	438.58	128.31	47.65	29.55	322.42
Standard Deviation	4.27	3.79	2.76	5.17	573.35	476.33	260.60	311.25	197.10	51.20	14.82	6.76	83.12
Min	16.60	13.20	12.40	11.90	18.30	440.00	150.00	53.60	104.00	41.20	24.50	18.10	182.32
Max	34.00	28.30	24.10	41.20	2140.00	2470.00	1070.00	1090.00	917.00	233.00	90.90	48.50	501.57
Coefficient of Variation	0.20	0.20	0.16	0.29	0.56	0.40	0.56	0.56	0.45	0.40	0.31	0.23	0.26

Time Series Data

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
1961						1350.00	605.00	1030.00	767.00	174.00	24.50	18.10
1962	18.10	18.10	18.10	19.80	1200.00	1660.00	1070.00	1060.00	716.00	151.00	45.30	42.50	501.57
1963	34.00	28.30	22.10	23.40	2140.00	1000.00	768.00	750.00	134.00	42.80	32.90	32.30	417.32
1964	26.60	22.10	17.80	18.20	178.00	2470.00	969.00	564.00	487.00
1965						1560.00	852.00	844.00	837.00
1966						1140.00	316.00	53.60	150.00
1968						1650.00	316.00	104.00	104.00	41.20	33.90	21.80
1969	16.60	15.00	13.60	14.80	458.00	440.00	167.00	869.00	392.00	60.80	34.10	28.70	209.13
1970	17.70	14.60	15.70	16.60	669.00	1070.00	488.00	412.00	447.00	85.80	47.40	31.20	276.25
1971	19.40	17.40	16.20	13.90	1610.00	1000.00	337.00	649.00	515.00	123.00	39.40	21.40	363.48
1972	18.10	20.20	17.90	14.20	474.00	1840.00	536.00	538.00	630.00	113.00	49.40	29.40	356.68
1973	22.10	21.00	16.50	15.60	1800.00	1170.00	663.00	1090.00	556.00	161.00	46.30	25.20	465.56
1974	19.80	15.40	15.00	14.80	459.00	539.00	506.00	1020.00	381.00	220.00	87.80	37.30	276.26
1975	19.70	16.00	12.40	11.90	1330.00	1450.00	256.00	362.00	405.00	115.00	34.40	21.50	336.16
1976	18.90	16.50	14.70	14.70	1520.00	1190.00	337.00	587.00	231.00	164.00	54.60	32.70	348.43
1977	26.10	23.60	22.00	19.80	1350.00	1940.00	309.00	127.00	186.00	172.00	51.80	27.60	354.57
1978	22.10	19.20	17.30	16.70	32.60	1540.00	443.00	176.00	330.00	176.00	68.80	38.50	240.02
1979	22.80	13.20	14.50	15.50	1170.00	697.00	524.00	577.00	506.00	233.00	90.90	48.50	326.03
1980	27.50	20.30	17.70	19.00	1340.00	963.00	281.00	866.00	585.00	184.00	64.70	35.80	367.00
1981	31.10	27.50	24.10	22.00	1550.00					118.00	52.10	36.70
1982	17.10	13.70	12.90	12.90	582.00				376.00	161.00	45.70	29.50
1983	20.30	16.40	15.60	15.70	91.80	1260.00	211.00	158.00	235.00	96.10	43.70	24.20	182.32
1984	17.60	15.50	14.40	15.80	1300.00	979.00	967.00	889.00	320.00	67.10	31.80	25.40	386.88
1985	23.40	21.20	19.20	17.40	727.00	891.00	292.00	149.00	451.00	172.00	46.40	29.30	236.57
1986	24.10	22.30	18.00	16.30	18.30	698.00	313.00	558.00	406.00	107.00	42.20	27.00	187.52
1987	21.70	19.50	17.00	14.70	456.00	681.00	150.00	598.00	473.00	100.00	42.00	22.90	216.32
1988	19.00	17.60	17.70	20.40	1160.00	781.00	311.00	534.00	541.00	92.80	34.20	23.10	295.98
1989	19.30	17.40	16.50	17.50	1040.00	1340.00	434.00	388.00	375.00	105.00	48.90	26.20	318.98
1990	18.00	14.30	12.80	19.70	1540.00	780.00	185.00	310.00	377.00	95.10	40.00	27.70	284.97
1991	22.50	20.00	17.90	16.90	1130.00	668.00	161.00	963.00	334.00	157.00	39.00	24.60	296.16
1992	18.50	16.00	19.40	20.40	909.00	2120.00	262.00	345.00	231.00	73.50	41.00	26.50	340.19
1993	18.30	14.90	14.80	19.00	1020.00	850.00	304.00	331.00	635.00	99.70	54.10	36.50	283.11
1994	26.60	21.70	18.40	19.80	1560.00	1150.00	806.00	298.00	443.00	99.80	49.40	31.10	376.98
1995	21.90	17.40	15.10	41.20	1760.00	1140.00	706.00	601.00	917.00	217.00	60.40	32.70	460.81

Other Close Sites
PointID	Latitude	Longitude	Drainage Area	Source	Name
5836	"OLD CROW RIVER NEAR THE MOUTH"	67.63	1884847	Hydat

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