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Streamflow Measurements for the Nation


USGS 212502157494101 Upper Iolekaa, US of unnamed div., Oahu, HI


Honolulu County, Hawaii
Hydrologic Unit Code 20060000
Latitude  21°25'01.60", Longitude 157°49'41.19" NAD83
Gage datum 330 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
 
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)
42022-08-09 10:06:42HSTYesSNR/HLKUSGS0.580.350.000.20Poor NONE1Iolekaa 1a US divWADEQSCMMVADV0.582.101.240.46FIRMGRVLUNEVPULSUNEVUNKNUNSP
32022-03-23 09:25:32HSTYesSNRUSGS0.540.330.000.23Poor NONE1Iolekaa1aWADEQSCMMVADV0.542.101.190.46FIRMBLDRUNEVPULSUNEVUNKNUNSP
22021-11-15 09:00:55HSTYesBHS/SKIUSGS0.590.300.000.25Poor NONE1Iolekaa 1WADEQSCMMVADV0.592.300.790.75FIRMGRVLEVENPULSEVENSTNDATGA0.00
12021-09-08 09:15:42HSTYesBHS/SKIUSGS0.430.440.000.30Poor NONE1Iolekaa 1WADEQSCMMVADV0.432.000.600.72FIRMGRVLEVENSTDYEVENSTNDUNSP