USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 15302840 ELVA LK OUTLET NR ALEKNAGIK AK

Dillingham Census Area County, Alaska

Hydrologic Unit Code 19030304

Latitude 59°36'15", Longitude 159°06'50" NAD27

Drainage area 9.00 square miles

Gage datum 300 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)	GH Change (ft)	Meas. Duration (hr)	Meas. Rated	Control	Flow Adjust. Code	Channel Number	Channel Name	Meas. type	Stream flow method	Velocity method	Channel flow (ft3/s)	Channel width (ft)	Channel area (ft2)	Channel vel. (ft/s)	Channel stability	Channel material	Channel evenness	Long. vel. desc.	Horz. vel. desc.	Vert. vel. desc.	Channel loc. code	Channel loc. dist.(ft)
14	1982-03-25 10:15	AKST	Yes	GLP/PDA	USGS	13.3		0.00	0.30	Good	IceShore	NONE	1	Imported Channel 1	WADE	unspe	unkno	13.3	15.0	10.2	1.30	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
13	1981-10-08 12:00	AKDT	Yes	GLP/GMC	USGS	25.3	1.28			Fair	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	25.3	39.0	22.5	1.12	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
12	1981-09-10 13:35	AKDT	Yes	GLP/SWL	USGS	46.8	1.46	0.00	0.40	Good	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	46.8	52.0	41.6	1.12	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
11	1981-08-06 12:15	AKDT	Yes	GLP/PDA	USGS	53.6	1.52			Good	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	53.6	42.0	24.9	2.15	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
10	1981-07-07 15:30	AKDT	Yes	GLP/K J	USGS	76.0	1.64	0.00	0.30	Good	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	76.0	47.0	32.2	2.36	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
9	1981-03-11 12:05	AKST	Yes	GLP/LSL	USGS	14.3	1.12	0.00	0.40	Good	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	14.3	32.0	14.2	1.01	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
8	1981-01-09 12:10	AKST	Yes	A K/WCS	USGS	16.5	1.29			Good	IceShore	NONE	1	Imported Channel 1	WADE	unspe	unkno	16.5	29.0	27.1	0.61	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
7	1980-09-23 17:45	AKDT	Yes	A K	USGS	45.5	0.61	0.00	0.50	Good	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	45.5	36.0	52.2	0.87	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
6	1980-07-22 15:40	AKDT	Yes	RLS/A K	USGS	153	1.09	0.00	0.60	Poor	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	153	54.0	54.6	2.80	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
5	1980-06-26 08:15	AKDT	Yes	DCG/A K	USGS	210	1.37	0.00	0.40	Good	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	210	56.0	64.2	3.27	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
4	1980-04-09 11:50	AKST	Yes	A K	USGS	10.2				Good	IceCover	NONE	1	Imported Channel 1	WADE	unspe	unkno	10.2	17.5	10.6	0.96	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
3	1980-01-31 -- --	--	Yes	A K/ A	USGS	1.05				Poor	IceCover	NONE	1	Imported Channel 1	ICE	QSCMM	unkno	1.05	20.0	9.05	0.12	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
2	1979-10-11 09:50	AKDT	Yes	A K	USGS	163	3.18	-0.01	0.40	Good	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	163	37.0	40.6	4.01	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
1	1979-10-10 14:35	AKDT	Yes	A K	USGS	174	3.33	0.00	0.30	Fair	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	174	43.5	51.3	3.39	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP

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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: 2025-09-23 08:21:05 EDT
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