GRACE C NR KETCHIKAN AK

GRACE C NR KETCHIKAN AK
Yukon

Point ID: 9286

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Code: 15078000

Latitude: 55.65°	Distance to Outlet: N/A
Longitude: -130.97°	Yearly Min: 1927
X EASE-Grid: -2840417.00	Yearly Max: 1969
Y EASE-Grid: 2466701.00	Number of Years: 18
Drainage Area: 78.20 km²	Percentage of Coverage: 42%
Drainage Area Effective: 78.20 km²	Percentage of Coverage by Month: 37%
Source: USGS	Notes:
Gauge Altitude: 4.60

Field Definitions

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Site Descriptor Information	Site Time Series 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	8.54	7.29	6.61	9.39	16.98	15.66	10.94	10.04	10.84	19.56	15.06	10.69	11.99
Standard Deviation	4.61	3.96	3.33	3.04	3.06	3.89	4.28	4.44	6.44	4.57	6.83	7.69	1.21
Min	1.40	0.91	1.84	3.48	11.10	8.79	7.22	1.81	2.08	11.84	4.24	4.02	8.98
Max	16.54	13.41	13.17	16.02	20.66	24.82	21.83	17.32	21.57	26.30	25.57	29.51	14.26
Coefficient of Variation	0.54	0.54	0.50	0.32	0.18	0.25	0.39	0.44	0.59	0.23	0.45	0.72	0.10

Time Series Data

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
1927										24.90	4.24	4.40
1928	16.48	7.09	13.17	8.77	20.13	12.51	7.97	6.57	9.28	14.43	12.58	13.03	11.84
1929	9.14	2.04	6.42	5.48	11.10	11.44	9.20	17.32	2.71	26.30	25.57	6.43	11.10
1930	2.11	10.86	6.16	9.11	13.67	20.89	8.04	2.71	7.34	21.87	24.51	29.51	13.07
1931	15.83	10.17	5.74	12.04	19.27	12.20	8.25	7.41	9.47	22.48	9.22	4.28	11.37
1932	9.95	8.57	5.98	10.31	17.63	14.52	13.85	8.05	21.35	14.01	14.80	5.63	12.05
1933	7.77	4.45	4.49	8.37	16.44	18.69	17.44	13.40	8.59	15.60	25.50	5.93	12.22
1934	16.54	12.84	10.32	9.82	20.50	17.26	21.83	10.34	5.06	17.37	16.59	12.61	14.26
1935	6.97	13.41	3.19	5.52	17.42	15.47	7.57	14.86	5.14	11.84	14.05	26.86	11.86
1936	6.56	2.67	5.96	16.02	18.41	8.79	7.97	9.87	13.73	16.39	23.84	13.79	12.00
1937	4.57	4.05	8.82	9.63	16.39	16.60	10.06	10.95	10.79
1963										17.81	9.46	13.16
1964	8.45	10.53	4.21	10.23	14.48	24.82	15.78	12.29	10.35	24.56	11.91	10.89	13.21
1965	9.84	10.52	4.57	8.28	11.26	13.05	7.22	1.81	2.08	24.52	7.73	6.84	8.98
1966	4.59	3.59	9.66	10.67	20.66	15.78	8.09	10.34	16.96	16.41	10.45	8.91	11.34
1967	6.79	6.80	3.03	3.48	19.87	18.32	12.49	12.82	21.35	22.99	11.01	4.70	11.97
1968	9.63	8.19	12.24	9.14	15.84	15.08	7.98	6.01	21.57	21.52	19.48	4.02	12.56
1969	1.40	0.91	1.84	13.36	18.54	15.09	11.35	15.87	7.71

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