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

212205157545501 S Halawa Str 360 ft US of conf, Oahu, HI

Honolulu County, Hawaii

Hydrologic Unit Code 200600000401

Latitude 21°22'04.84", Longitude 157°54'55.44" NAD83

Gage datum 50.0 feet above LMSL

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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: Hawaii Water Data Support Team
Page Last Modified: 2025-09-13 10:06:46 EDT
1.26 1.13 sdww01