KOYUKUK R AT HUGHES AK

KOYUKUK R AT HUGHES AK
Yukon

Point ID: 7707

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Code: 15564900

Latitude: 66.04°	Distance to Outlet: N/A
Longitude: -154.26°	Yearly Min: 1960
X EASE-Grid: -1149088.00	Yearly Max: 1982
Y EASE-Grid: 2382306.00	Number of Years: 23
Drainage Area: 47655.80 km²	Percentage of Coverage: 100%
Drainage Area Effective: 47655.80 km²	Percentage of Coverage by Month: 97%
Source: USGS	Notes:
Gauge Altitude: 76.20

Field Definitions

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Statistics

Units:

m³/s

Summary Statistics

Statistic	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Mean	24.17	18.13	15.28	16.37	935.23	1554.76	633.88	744.37	569.30	251.52	75.63	37.86	405.05
Standard Deviation	9.34	6.92	6.26	6.91	376.33	709.39	272.30	449.69	323.62	182.45	45.24	20.69	111.55
Min	8.49	7.08	7.08	8.21	21.29	355.66	156.17	246.16	148.29	62.38	20.19	10.82	162.30
Max	38.74	33.98	32.51	34.55	1494.85	2879.82	1180.81	2117.25	1363.74	838.46	234.09	108.42	621.04
Coefficient of Variation	0.39	0.38	0.41	0.42	0.40	0.46	0.43	0.60	0.57	0.72	0.60	0.55	0.28

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