CHAKACHATNA R NR TYONEK AK

CHAKACHATNA R NR TYONEK AK
Yukon

Point ID: 9483

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Code: 15294500

Latitude: 61.21°	Distance to Outlet: N/A
Longitude: -152.35°	Yearly Min: 1959
X EASE-Grid: -1469558.00	Yearly Max: 1972
Y EASE-Grid: 2806112.00	Number of Years: 14
Drainage Area: 2900.80 km²	Percentage of Coverage: 100%
Drainage Area Effective: 2900.80 km²	Percentage of Coverage by Month: 95%
Source: USGS	Notes:
Gauge Altitude: 342.90

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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Units:

m³/s

Summary Statistics

Statistic	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Mean	17.36	14.30	12.61	12.50	29.50	166.37	338.25	339.71	171.09	69.89	34.16	23.03	102.47
Standard Deviation	2.55	3.15	2.22	3.55	15.45	57.91	44.84	68.40	53.51	23.79	7.26	3.44	12.86
Min	13.59	10.78	9.20	7.08	13.34	59.87	282.03	238.32	94.79	38.26	25.53	18.41	83.38
Max	23.14	22.10	15.57	19.59	67.41	309.60	409.79	473.27	290.39	115.31	51.59	28.52	127.78
Coefficient of Variation	0.15	0.22	0.18	0.28	0.52	0.35	0.13	0.20	0.31	0.34	0.21	0.15	0.12

Time Series Data

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
1959						217.62	311.26	310.44	163.06	57.25	28.10	18.62
1960	14.28	10.78	9.20	7.08	41.99	180.33	297.19	291.80	123.58	50.96	31.61	24.97	90.31
1961	23.14	22.10	15.40	11.15	24.81	160.65	342.47	349.07	197.92	74.71	33.98	20.67	106.34
1962	19.54	17.84	15.29	13.31	17.55	147.88	368.12	313.06	195.51	51.74	32.40	21.07	101.11
1963	15.66	10.96	10.23	9.40	21.19	97.45	357.87	346.72	208.78	78.39	39.20	28.52	102.03
1964	17.49	12.33	12.01	10.48	13.34	177.76	299.93	340.62	160.10	57.38	30.87	24.12	96.37
1965	17.57	12.71	10.19	9.91	14.86	59.87	283.83	373.14	290.39	115.31	33.41	18.41	103.30
1966	13.59	11.33	9.91	9.91	17.40	169.77	284.39	292.02	202.32	107.32	31.15	23.22	97.69
1967	16.99	14.16	12.18	10.76	26.49	187.34	407.21	470.33	207.66	83.22	44.31	26.81	125.62
1968	17.72	15.15	13.88	14.46	48.00	175.27	356.34	344.49	123.72	43.94	26.59	20.47	100.00
1969	18.10	15.57	14.16	15.10	28.41	185.42	370.95	238.32	94.79	87.74	51.59	28.50	95.72
1970	19.96	16.08	15.57	17.70	36.40	138.55	282.03	251.56	101.56	62.33	35.30	23.48	83.38
1971	15.07	13.23	13.23	19.59	67.41	309.60	409.79	473.27	127.80	38.26	25.53	20.55	127.78
1972	16.58	13.71	12.64	13.62	25.67	121.59	364.10	361.09	198.08

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