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Streamflow Measurements for the Nation


USGS 16522950 Piinaau Str 470 ft US Koolau Ditch, Maui, HI


Maui County, Hawaii
Hydrologic Unit Code 20020000
Latitude  20°49'37.91", Longitude 156°10'30.37" NAD83
Drainage area 14.8  square miles
Gage datum 1,350 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
 
362024-04-16 16:20HSTYesnsh, rmsUSGS0.189.650.000.33PoorClearNONE
352024-02-01 10:50HSTYesnsh, cacUSGS0.059.53 FairClearNONE
342023-10-18 13:40HSTYesnsh, rmsUSGS0.049.570.000.00GoodClearNONE
332023-08-23 10:51HSTYesnsh, cklUSGS0.079.610.010.50GoodClearNONE
322023-06-08 16:15HSTYesnsh, rmsUSGS0.079.610.000.00FairClearNONE
312023-03-29 12:17:30HSTYesnsh, rmsUSGS0.079.610.000.08FairClearNONE
302023-01-24 11:42:30HSTYesnsh, cwyUSGS0.039.570.00 FairClearNONE
292022-10-25 16:05HSTYesnsh, sjbUSGS0.129.630.000.00PoorClearNONE
282022-08-15 13:34HSTYesnshUSGS0.049.600.000.10PoorClearNONE
272022-08-15 12:57:30HSTYesnshUSGS0.059.600.000.08PoorClearNONE
262022-04-12 12:28:30HSTYesamw/nshUSGS0.129.65 PoorClearNONE
252022-04-12 12:13HSTYesamw/nshUSGS0.149.65 PoorClearNONE
242021-11-22 12:17HSTYesRKN,AMWUSGS0.099.600.000.03PoorClearNONE
232021-06-30 12:53HSTYesRKN,SNRUSGS0.109.610.000.08FairClearNONE
222021-06-25 11:04HSTYesldp/snrUSGS0.05109.58 GoodClearNONE
212021-02-04 10:20:09HSTYesRKN,CLCUSGS0.509.710.000.50PoorClearNONE
202020-12-08 12:29:30HSTYesldp, rknUSGS0.139.630.000.20ExcellentClearNONE
192020-12-08 11:21:30HSTYesldp, rknUSGS0.139.600.000.20ExcellentClearNONE
182020-11-04 12:40:29HSTYesRKN,LDPUSGS0.039.260.000.02GoodClearNONE
172020-11-04 11:07:59HSTYesRKN,LDPUSGS0.039.260.000.03GoodClearNONE
162020-07-07 12:42:30HSTYesRKN,LDPUSGS0.069.320.000.02GoodDebrisLightNONE
152020-07-07 12:00:29HSTYesRKN,LDPUSGS0.059.580.000.02GoodDebrisLightNONE
142020-07-07 11:29:29HSTYesRKN,LDPUSGS0.069.580.000.02GoodDebrisLightNONE
132020-06-26 11:53:30HSTYesRKN,BHSUSGS0.079.330.000.02FairDebrisLightNONE
122020-06-26 11:21:58HSTYesRKN,BHSUSGS0.079.320.000.02FairDebrisLightNONE
112020-06-26 10:59HSTYesRKN,BHSUSGS0.069.530.000.03FairDebrisLightNONE
102020-06-26 10:50:41HSTNo
92020-02-03 11:16:30HSTYesrkn,bhsUSGS0.139.430.000.02FairDebrisModerateNONE
82020-02-03 10:48HSTYesrkn,bhsUSGS0.129.570.000.02FairDebrisModerateNONE
72019-09-05 11:07:30HSTYesRKN,LDP,CLCUSGS0.609.660.000.02GoodClearNONE
62019-07-11 13:15HSTYesRKN,LDPUSGS0.159.640.000.02GoodDebrisModerateNONE
52019-05-24 10:16:30HSTYesLDP,RKNUSGS0.169.560.000.01FairVegetationModerateNONE
42019-04-24 13:26:37HSTYesRKN,LDPUSGS0.369.680.000.51PoorDebrisModerateNONE
32018-08-30 12:16:30HSTYesRKN,LDPUSGS1.449.79-0.011.00GoodClearNONE
22018-06-28 13:02HSTYesLDP,RKNUSGS1.879.800.000.60GoodClearNONE
12018-05-22 16:54:30HSTYesrkn,mtjUSGS0.519.74 PoorDebrisLightNONE