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Streamflow Measurements for the Nation


USGS 50027830 TRIB 1 OF RIO COABEY AT BO PORTILLO, ADJUNTAS, PR
Adjuntas Municipio, Puerto Rico
Hydrologic Unit Code 21010002
Latitude  18°13'43.70", Longitude  66°47'58.50" NAD27
Drainage area 0.27  square miles
Contributing drainage area 0.27  square miles
Gage datum 1,804.46 feet above NGVD29
Output formats
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HTML table without channel 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)
162011-01-20 14:25ASTYesES/MRUSGS0.421.110.000.20Fair NONE1Imported Channel 1WADEQSCMMVPYG0.423.701.590.27SOFTSANDUNEVunknUNEVSTNDUPST15.00
152010-11-04 -- ----YesES/RRUSGS0.981.17-0.010.30UnspecifiedClearNONE1Imported Channel 1WADEQSCMMVPYG0.984.251.620.60FIRMGRVLEVENunknEVENSTNDUNSP
142010-09-17 11:10ASTYesES/JTUSGS0.661.160.000.30FairUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG0.664.001.460.47UNSPUNSPUNSPunknUNSPUNSPUNSP
132010-08-11 07:10ASTYesRRMUSGS0.591.130.000.30UnspecifiedUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG0.593.501.140.52UNSPUNSPUNSPunknUNSPUNSPUNSP
122010-07-13 09:45ASTYesRRMUSGS0.581.140.000.30UnspecifiedUnspecifedNONE1Imported Channel 1UNSPother 0.58 UNSPUNSPUNSPunknUNSPUNSPUNSP
112010-06-23 06:57:30ASTYesRRMUSGS0.761.150.000.30PoorUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG0.763.001.440.53UNSPUNSPUNSPunknUNSPUNSPUNSP
102010-05-25 10:25ASTYesRRMUSGS0.471.120.000.20PoorUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG0.472.801.260.37UNSPUNSPUNSPunknUNSPUNSPUNSP
92010-04-28 07:10ASTYesRRMUSGS0.391.090.000.20PoorUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG0.392.901.210.32UNSPUNSPUNSPunknUNSPUNSPUNSP
82010-03-17 07:10ASTYesRRMUSGS0.341.100.000.20PoorUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG0.342.701.010.34UNSPUNSPUNSPunknUNSPUNSPUNSP
72010-02-16 14:00ASTYesESUSGS0.281.11-0.010.20PoorUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG0.282.650.800.35UNSPUNSPUNSPunknUNSPUNSPUNSP
62010-01-15 15:55ASTYesESUSGS0.941.19 0.30PoorUnspecifedNONE1Imported Channel 1WADEQSCMMVADV0.943.652.080.45UNSPUNSPUNSPunknUNSPUNSPUNSP
52009-12-03 10:52:30ASTYesES/MRTUSGS0.671.160.000.30PoorClearNONE1Imported Channel 1WADEQSCMMVPYG0.673.501.900.36FIRMGRVLUNEVunknUNEVUNSPUPST60.00
42009-10-20 10:55ASTYesESUSGS0.861.180.000.70PoorDebrisModerateNONE1Imported Channel 1WADEQSCMMVPYG0.863.501.650.52FIRMGRVLUNEVunknUNEVUNSPUPST60.00
32009-09-09 09:00ASTYesESUSGS0.291.080.000.30PoorDebrisLightNONE1Imported Channel 1WADEQSCMMVPYG0.293.501.600.18FIRMLDGEUNEVunknUNEVUNSPUPST80.00
22009-08-12 13:05ASTYesESUSGS0.471.140.000.20PoorDebrisModerateNONE1Imported Channel 1WADEQSCMMVPYG0.472.200.670.70FIRMLDGEUNEVunknUNEVUNSPDNST50.00
12009-07-10 12:55ASTYesES/MRUSGS0.221.100.000.40PoorClearNONE1Imported Channel 1WADEQSCMMVPYG0.222.150.500.44FIRMGRVLUNEVunknUNEVUNSPDNST40.00