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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 16248950 Kahawai Str at Waimanalo, Oahu, HI
Honolulu County, Hawaii
Hydrologic Unit Code 20060000
Latitude  21°20'51.3", Longitude 157°43'24.2" NAD83
Drainage area 1.13  square miles
Gage datum 19 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
Graph of 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 		 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)
122020-03-15 -- ----YesTRBUSGS30410.10 Poor NONE1Imported Channel 1OTHRQIDIR 304 FIRMLDGEEVENUNSPUNSPUNSPATGA
112019-06-25 -- ----No
102017-02-11 00:00:30HSTYesTRBUSGS31910.12 Fair NONE1Imported Channel 1unknother 319 FIRMLDGEEVENunknunknUNKNunkn
92016-07-24 -- ----YesAMWUSGS51010.66 Poor NONE1Imported Channel 1UNSPother 510 UNSPUNSPUNSPunknUNSPUNSPUNSP
82014-07-20 -- ----YesTRBUSGS2559.95 Poor NONE1Imported Channel 1OTHRQIDIR 255 UNSPUNSPUNSPunknUNSPUNSPUNSP
72012-03-06 -- ----YesvekUSGS34310.18 Fair NONE1Imported Channel 1OTHRQIDIR 343 UNSPUNSPUNSPunknUNSPUNSPUNSP
62009-12-03 -- ----YesCLE/RBCUSGS1939.74 Poor NONE1Imported Channel 1OTHRQIDIR 193 UNSPUNSPUNSPunknUNSPUNSPUNSP
52009-03-09 -- ----YesVEKUSGS1849.74 UnspecifiedUnspecifedNONE1Imported Channel 1UNSPother 184 UNSPUNSPUNSPunknUNSPUNSPUNSP
42008-12-11 -- ----YesVEKUSGS40010.33 UnspecifiedUnspecifedNONE1Imported Channel 1UNSPother 400 UNSPUNSPUNSPunknUNSPUNSPUNSP
32007-11-28 08:30HSTYesVEKUSGS24110.00 Unspecified NONE1Imported Channel 1OTHRQIDIR 241 UNSPUNSPUNSPunknUNSPUNSPUNSP
22006-03-01 -- ----YesVEKUSGS31310.23 Fair NONE1Imported Channel 1OTHRQIDIR 313 UNSPUNSPUNSPunknUNSPUNSPUNSP
12003-02-14 08:45HSTYesHAJ/MFWUSGS22.06.62-0.030.30Poor NONE1Imported Channel 1WADEunspeunkno22.018.513.81.59UNSPUNSPUNSPunknUNSPUNSPUNSP
1I1961-09-15 -- ----YeshkUSGS0.36 Unspecified NONE1Imported Channel 1UNSPQSCMMunkno0.36 UNSPUNSPUNSPunknUNSPUNSPUNSP
1H1961-08-16 -- ----YeshkUSGS0.40 Unspecified NONE1Imported Channel 1UNSPQSCMMunkno0.40 UNSPUNSPUNSPunknUNSPUNSPUNSP
1G1961-06-16 -- ----YeshkUSGS0.50 Unspecified NONE1Imported Channel 1UNSPQSCMMunkno0.50 UNSPUNSPUNSPunknUNSPUNSPUNSP
1F1961-05-10 -- ----YeshkUSGS0.62 Unspecified NONE1Imported Channel 1UNSPQSCMMunkno0.62 UNSPUNSPUNSPunknUNSPUNSPUNSP
1E1961-03-27 -- ----YeshkUSGS0.92 Unspecified NONE1Imported Channel 1UNSPQSCMMunkno0.92 UNSPUNSPUNSPunknUNSPUNSPUNSP
1D1961-01-24 -- ----Yeshk/gthUSGS0.96 Unspecified NONE1Imported Channel 1UNSPQSCMMunkno0.96 UNSPUNSPUNSPunknUNSPUNSPUNSP
1C1960-07-27 -- ----Yesgy/amhUSGS0.62 Unspecified NONE1Imported Channel 1UNSPQSCMMunkno0.62 UNSPUNSPUNSPunknUNSPUNSPUNSP
1B1960-01-19 -- ----YesgyUSGS0.55 Unspecified NONE1Imported Channel 1UNSPQSCMMunkno0.55 UNSPUNSPUNSPunknUNSPUNSPUNSP
1A1959-07-31 -- ----YesnwisUSGS0.58 Unspecified NONE1Imported Channel 1UNSPQSCMMunkno0.58 UNSPUNSPUNSPunknUNSPUNSPUNSP