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Streamflow Measurements for the Nation


USGS 50027820 TRIB 2 OF RIO COABEY AT BO PORTILLO, ADJUNTAS, PR


Adjuntas Municipio, Puerto Rico
Hydrologic Unit Code 21010002
Latitude  18°13'51.50", Longitude  66°47'59.40" NAD27
Drainage area 0.11  square miles
Contributing drainage area 0.11  square miles
Gage datum 1,804.56 feet above NGVD29
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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
 
152011-01-20 13:25ASTYesES/MRUSGS0.201.260.000.30Poor NONE
142010-11-10 10:45ASTYesRRMUSGS0.541.230.000.30FairClearNONE
132010-08-11 08:40ASTYesRRMUSGS0.351.150.000.20FairUnspecifedNONE
122010-07-14 09:10ASTYesHT/RRMUSGS0.421.180.000.40FairUnspecifedNONE
112010-06-23 08:10ASTYesRRMUSGS0.511.170.000.30FairClearNONE
102010-05-25 09:45ASTYesRRMUSGS0.421.150.000.30Fair NONE
92010-04-28 09:00ASTYesRRMUSGS0.221.100.000.20FairClearNONE
82010-02-16 15:15ASTYesES RRMUSGS0.251.100.000.20GoodClearNONE
72010-01-15 15:00ASTYesESUSGS0.581.220.000.30UnspecifiedClearNONE
62009-12-03 13:02:30ASTYesES/MRTUSGS0.401.150.000.40FairClearNONE
52009-10-20 12:20ASTYesESUSGS0.601.200.000.30FairClearNONE
42009-10-08 13:57:30ASTYesESUSGS0.221.140.000.30PoorClearNONE
32009-09-09 10:35ASTYesESUSGS0.151.100.000.20PoorDebrisLightNONE
22009-08-12 11:35ASTYesESUSGS0.181.120.000.20PoorDebrisModerateNONE
12009-07-10 10:45ASTYesES/MRUSGS0.221.100.000.20PoorDebrisModerateNONE