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Streamflow Measurements for the Nation

! Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 16225900 N. Halawa Str at Bridge 8 nr Halawa, Oahu, HI
Honolulu County, Hawaii
Hydrologic Unit Code 20060000
Latitude  21°23'44.0", Longitude 157°53'08.5" NAD83
Drainage area 3.18  square miles
Gage datum 370 feet above LMSL
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
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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 
62009-10-05 14:52:30HSTYesCAS/CJRUSGS2.059.51 0.60FairClearNONE
52009-08-12 10:37:30HSTYesCLE/EEMUSGS21.410.260.050.90FairUnspecifedNONE
42009-03-10 12:09HSTYesCASUSGS26.610.200.030.80GoodClearNONE
32009-01-13 14:31HSTYesCAS/DCNUSGS2.049.590.000.00GoodClearNONE
22009-01-13 09:17HSTYesCAS/DCNUSGS2.139.610.000.00GoodClearNONE
1i2008-11-13 00:00:08HSTYesCASUSGS300017.900.000.00UnspecifiedUnspecifedNONE
1h2008-11-13 00:00:07HSTYesCASUSGS100014.730.000.00UnspecifiedUnspecifedNONE
1g2008-11-13 00:00:06HSTYesCASUSGS40013.150.000.00UnspecifiedUnspecifedNONE
1f2008-11-13 00:00:05HSTYesCASUSGS10011.490.000.00UnspecifiedUnspecifedNONE
1e2008-11-13 00:00:04HSTYesCASUSGS40.010.810.000.00UnspecifiedUnspecifedNONE
1d2008-11-13 00:00:03HSTYesCASUSGS15.010.370.000.00UnspecifiedUnspecifedNONE
1c2008-11-13 00:00:02HSTYesCASUSGS5.009.940.000.00PoorUnspecifedNONE
1b2008-11-13 00:00:01HSTYesCASUSGS2.009.710.000.00PoorUnspecifedNONE
1a2008-11-13 -- ----YesCASUSGS1.009.530.000.00PoorUnspecifedNONE