USGS Surface Water for USA: Streamflow Measurements

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Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

Streamflow Measurements for the Nation

USGS 215431159303601 Lawai Str near NTBG, Kauai, HI

Kauai County, Hawaii

Hydrologic Unit Code 20070000

Latitude 21°54'30.94", Longitude 159°30'35.53" NAD83

Gage datum 180 feet above LMSL

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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
	2019-09-19 10:06	HST	Yes	CLC, JJK	USGS	0.20	0.35	0.00	0.01	Excellent		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: Hawaii Water Data Support Team
Page Last Modified: 2025-09-07 19:40:23 EDT
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