COPPER R NR CHITINA AK

COPPER R NR CHITINA AK
Yukon

Point ID: 9224

Code: 15212000

Latitude: 61.46°	Distance to Outlet: N/A
Longitude: -144.45°	Yearly Min: 1950
X EASE-Grid: -1825496.00	Yearly Max: 1990
Y EASE-Grid: 2555286.00	Number of Years: 38
Drainage Area: 53353.80 km²	Percentage of Coverage: 93%
Drainage Area Effective: 53353.80 km²	Percentage of Coverage by Month: 87%
Source: USGS	Notes:
Gauge Altitude: 121.90

Field Definitions

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Site Descriptor Information	Site Time Series 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	9.38	7.47	7.68	9.30	41.26	109.25	173.89	152.18	70.45	30.36	14.94	10.99	630.88
Standard Deviation	2.99	2.45	2.58	4.44	12.49	25.68	21.53	30.00	19.74	7.21	4.70	2.95	74.54
Min	3.84	2.98	2.84	4.13	21.89	66.10	119.99	75.84	38.43	19.41	8.25	6.25	443.54
Max	16.96	15.40	16.23	26.64	70.99	158.16	224.89	228.47	131.47	48.62	28.16	19.99	826.54
Coefficient of Variation	0.32	0.33	0.34	0.48	0.30	0.23	0.12	0.20	0.28	0.24	0.32	0.27	0.12

Time Series Data

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
1950							156.12	159.09	63.03
1952					30.95	80.28	139.98	133.95	60.93	40.62	24.78
1955										20.18	8.25	6.25
1956	3.84	2.98	2.84	4.81	42.83	88.18	166.94	143.25	61.85	33.74	15.82	10.34	572.93
1957	6.78	4.79	8.60	9.15	70.99	158.16	172.16	170.83	115.41	41.27	20.72	10.21	785.26
1958	10.21	6.73	6.11	5.87	36.50	143.09	181.65	145.14	50.26	21.67	13.76	10.80	628.07
1959	6.25	4.40	4.26	4.13	41.79	150.23	170.24	117.44	57.95	38.26	12.66	10.08	614.37
1960	8.75	5.91	5.76	8.19	58.66	97.44	145.61	139.73	82.85	31.91	15.06	12.79	608.88
1961	12.08	7.25	5.97	5.50	44.26	106.00	156.28	141.96	63.62	33.62	16.51	11.94	601.09
1962	9.81	8.16	8.39	8.80	42.64	127.30	189.86	171.46	67.41	27.83	16.09	12.05	685.37
1963	8.30	6.09	6.96	9.90	49.58	71.77	183.19	157.60	76.21	25.87	8.94	8.24	607.70
1964	7.82	7.25	7.53	9.63	21.89	149.59	150.60	125.88	59.46	24.34	9.36	7.82	578.88
1965	6.68	5.70	5.97	5.43	27.84	66.61	143.43	150.62	94.22	34.23	12.24	8.53	557.80
1966	6.68	5.57	5.69	6.26	30.99	128.40	166.66	123.33	57.78	24.89	8.80	6.54	568.43
1967	6.11	5.18	5.54	5.41	41.03	131.14	164.36	156.90	78.92	25.37	14.04	10.16	640.59
1968	7.63	7.06	7.22	7.42	60.52	121.41	191.24	162.31	59.10	19.41	10.85	9.62	659.03
1969	8.05	6.27	5.92	6.67	32.44	134.00	172.67	75.84	38.43	28.34	11.11	7.96	525.04
1970	7.02	6.02	6.40	8.80	30.16	66.10	119.99	107.98	48.52	24.02	12.72	8.78	443.54
1971	7.16	5.53	5.58	7.22	30.93	103.56	204.38	192.62	72.64	25.34	10.27	8.18	668.17
1972	6.89	5.71	5.82	5.49	43.85	106.53	186.48	177.66	90.02	24.73	15.41	11.85	675.88
1973	9.22	7.12	7.11	9.58	34.82	95.64	170.07	142.61	56.01	23.23	13.34	12.79	577.49
1974	11.37	10.36	11.37	15.04	46.81	87.25	154.22	155.71	92.75	26.57	12.50	10.75	631.08
1975	9.47	7.77	8.53	9.33	41.94	85.78	211.96	133.37	88.77	34.08	11.05	8.62	646.11
1976	8.05	6.70	7.11	7.36	23.02	98.37	161.09	159.55	55.88	36.04	23.16	19.99	602.09
1977	16.96	15.40	16.23	14.12	42.01	126.94	182.80	196.66	65.83	27.77	14.20	13.43	727.91
1978	12.20	10.04	9.63	9.81	25.78	77.71	149.58	167.76	68.89	19.44	14.67	13.02	574.70
1979	11.60	9.30	9.35	16.28	49.46	109.17	190.47	186.22	72.36	39.29	16.46	12.54	717.43
1980	10.96	8.84	8.76	8.78	38.70	120.99	191.92	133.62	62.10	48.62	28.16	15.73	673.05
1981	16.73	10.89	8.71	10.52	59.70	109.77	193.88	228.47	64.04	39.51	11.81	7.77	755.58
1982	6.62	5.18	4.97	5.70	44.42	104.84	167.44	150.77	77.17	33.52	20.57	9.06	626.26
1983	7.64	5.92	5.50	6.31	35.32	124.94	174.46	140.70	65.44	39.98	19.90	13.11	635.38
1984	10.36	8.42	9.84	12.77	35.84	103.06	158.22	170.95	47.59	23.38	11.90	9.35	597.42
1985	8.22	7.21	7.67	7.69	31.49	82.75	185.50	154.57	75.37	32.74	16.85	13.02	618.56
1986	11.44	9.03	8.71	8.45	31.98	87.60	181.20	103.64	57.61	31.09	9.95	9.70	546.71
1987	9.16	7.62	7.82	7.44	25.34	81.21	189.54	161.32	71.65	33.08	17.29	14.86	621.61
1988	13.85	12.10	13.04	26.64	58.07	129.20	188.39	109.34	45.57	23.34	18.57	16.32	651.05
1989	14.63	10.71	10.66	15.61	55.83	122.69	224.89	198.94	109.51	35.73	19.90	12.61	826.54
1990	9.72	8.42	9.33	15.25	66.86	155.27	196.55	182.82	131.47

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