USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 15018000 SHELOKUM LK OUTLET NR BELL ISLAND AK

Ketchikan Gateway Borough, Alaska

Hydrologic Unit Code 19010105

Latitude 55°59'00", Longitude 131°39'00" NAD27

Drainage area 15.7 square miles

Gage datum 340 feet above NGVD29

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Meas. Number	Date Time	Time Datum	Measurement Used?	Who	Measuring Agency	Stream flow (ft³/s)	Gage Height (ft)	Meas. Rated	Control	Flow Adjust. Code
12	1919-03-04 04:30	AKST	Yes	ghc	USGS	15.0	1.14	Good	Clear	NONE
11	1918-08-10 02:40	AKST	Yes	can	USGS	330	3.04	Good	Clear	NONE
10	1917-06-21 02:28	AKST	Yes	can	USGS	420	3.30	Good	Clear	NONE
9	1917-04-12 23:00	AKST	Yes	can	USGS	42.0		Good	Clear	NONE
8	1916-04-18 09:45	AKST	Yes	can	USGS	103	1.90	Good	Clear	NONE
7	1915-10-17 02:00	AKST	Yes	can	USGS	484	3.47	Good	Clear	NONE
6	1915-10-15 05:40	AKST	Yes	can	USGS	2280	6.32	Good	Clear	NONE
5	1915-09-15 06:00	AKST	Yes	can	USGS	86.0	1.75	Good	Clear	NONE
4	1915-09-14 00:35	AKST	Yes	can	USGS	42.0	1.35	Good	Clear	NONE
2	1915-07-09 10:15	AKST	Yes	can	USGS	87.0	1.78	Good	Clear	NONE
1	1915-06-04 -- --	--	Yes	can	USGS	294	2.78	Good	Clear	NONE

U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL: https://waterdata.usgs.gov/nwis/measurements?

Page Contact Information: Alaska Water Data Support Team
Page Last Modified: 2024-04-23 15:19:17 EDT
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