PUNCHBOWL LK OUTLET NR KETCHIKAN AK
Yukon

Point ID: 9268

Downloads | Plots | Site Data

Code: 15014000

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Latitude: 55.51° Distance to Outlet: N/A Longitude: -130.73° Yearly Min: 1923 X EASE-Grid: -2861945.00 Yearly Max: 1930 Y EASE-Grid: 2464704.00 Number of Years: 8 Drainage Area: 31.10 km2 Percentage of Coverage: 100% Drainage Area Effective: 31.10 km2 Percentage of Coverage by Month: 81% Source: USGS Notes: Gauge Altitude: 176.80

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Field Definitions

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Site Descriptor Information	Site Time Series Data
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Site Time Series Plot

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Site Data:

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Statistics

Time Series

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Units:	mm	m3/s

Summary Statistics

Statistic	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Mean	382.45	244.67	300.98	277.88	462.98	397.56	300.25	212.10	246.29	515.73	559.73	519.29	4418.99
Standard Deviation	259.58	148.22	112.62	64.39	110.10	85.52	98.51	116.42	145.67	211.00	211.44	192.70	443.21
Min	85.33	48.24	148.81	184.95	321.31	279.04	157.15	95.56	89.53	92.03	266.53	236.44	3803.59
Max	856.64	444.30	477.57	372.34	577.25	507.63	436.75	416.18	504.81	724.04	903.51	836.74	4931.00
Coefficient of Variation	0.68	0.61	0.37	0.23	0.24	0.21	0.33	0.55	0.59	0.41	0.38	0.37	0.10

Time Series Data

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
1923										430.40	739.95	685.18
1924	397.22	385.73	273.72	236.79	502.37	507.63	274.00	132.93	504.81	623.67	593.00	490.42	4931.00
1925	104.53	48.24	148.81	284.69	577.25	420.71	436.75	188.80	142.38	92.03	541.24	836.74	3803.59
1926	856.64	444.30	477.57	372.34	321.31	279.04	157.15	166.60	89.53	504.49	435.18	510.64	4612.96
1927	358.05	169.81	221.50	273.07	494.27	466.20	384.13	95.56	273.62	724.04	266.53	236.44	3950.15
1928	496.79	297.01	411.61	315.46	550.91	384.93	260.82	272.54	271.32	571.12	438.73	425.21	4686.69
1929	378.58	89.66	318.95	184.95	331.77	326.87	288.64	416.18	196.12	664.33	903.51	450.39	4529.52
1930	85.33	277.94	254.67

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