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Streamflow Measurements for the Nation


USGS 16647900 Waikapu Str US of S Waikapu Dt intake, Maui, HI


Maui County, Hawaii
Hydrologic Unit Code 20020000
Latitude  20°51'20.8", Longitude 156°32'11.3" NAD83
Drainage area 1,150  square miles
Gage datum 1,145 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)
112024-10-29 11:52:27HSTYesEKF, CWYUSGS4.271.550.001.00PoorClearNONE1WaikapuWADEQSCMMVADV4.278.306.160.69SOFTCBLSUNEVSTDYEVENUNKNDNST300.00
102024-09-10 10:21:36HSTYesEKF, VBMUSGS3.561.550.001.00PoorVegetationLightNONE1WaikapuWADEQSCMMVADV3.568.505.720.62FIRMGRVLUNEVSTDYUNEVUNKNATGA0.00
92024-07-02 11:34:30HSTYesEKF, RMSUSGS3.621.520.000.00PoorClearNONE1WaikapuWADEQSCMMVADV3.628.104.320.84FIRMGRVLUNEVSTDYUNEVUNKNDNST150.00
82024-03-22 11:02:34HSTYesrms vbmUSGS4.111.530.011.00PoorClearNONE1CHANNELWADEQSCMMVADV4.118.504.710.87FIRMCBLSUNEVPULSUNEVSTNDDNST200.00
72024-01-18 13:32:48HSTYesrms cwyUSGS15.51.900.021.00FairClearNONE1CHANNELWADEQSCMMVADV15.512.58.821.76FIRMCBLSUNEVPULSEVENSTNDDNST200.00
62023-11-16 13:33:17HSTYesrms ekfUSGS5.971.56-0.021.00FairClearNONE1CHANNELWADEQSCMMVADV5.979.707.060.85FIRMCBLSEVENSTDYEVENSTNDDNST200.00
42023-09-12 13:15:25HSTYesrms ekfUSGS2.181.340.001.00PoorClearNONE1channelWADEQSCMMVADV2.188.404.960.44FIRMCBLSUNEVSTDYEVENSTNDDNST150.00
52023-09-12 12:27:18HSTYesrms ekfUSGS2.261.340.001.00PoorClearNONE1channelWADEQSCMMVADV2.267.004.460.51FIRMCBLSUNEVSTDYEVENSTNDDNST150.00
32023-07-25 14:00:28HSTYesrms nshUSGS4.591.50-0.011.00FairDebrisLightNONE1channelWADEQSCMMVADV4.599.505.890.78FIRMCBLSEVENSTDYEVENSTNDDNST150.00
22023-05-15 13:45:09HSTYesrms nshUSGS3.151.500.001.00FairClearNONE1channelWADEQSCMMunkno3.156.103.320.95FIRMGRVLUNEVSTDYUNEVSTNDDNST150.00
12023-03-20 14:03:04HSTYesRMS/NSH/MRMUSGS4.121.460.001.00FairClearNONE11WADEQSCMMVADV4.1212.05.740.72FIRMCBLSUNEVPULSEVENSTNDDNST100.00