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Streamflow Measurements for the Nation


USGS 50040800 RIO DE LA PLATA AT CAYEY, PR


Cidra Municipio, Puerto Rico
Hydrologic Unit Code 21010005
Latitude  18°08'11", Longitude  66°08'19" NAD27
Drainage area 37.4  square miles
Contributing drainage area 29.2  square miles
Gage datum 1,214 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
 
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)
162024-10-08 10:56:38ASTYesBPG/JOGUSGS61.24.90 0.10GoodClearNONE1mainWADEQSCMMVADV61.227.523.72.58FIRMCBLSUNEVPULSUNEVSTNDDNST100.00
152024-07-24 11:22:12ASTYesBPG/DPRUSGS42.85.010.010.75FairDebrisLightNONE1mainWADEQSCMMVADV42.825.520.12.13FIRMBLDRUNEVPULSUNEVSTNDDNST175.00
142024-06-05 12:39:12ASTYesBPG/DPRUSGS3135.940.010.25PoorClearNONE1MainMBOTQADCPVADCP3131115970.52FIRMGRVLUNEVSTDYUNEVSTNDATGA0.00
132024-04-05 10:53:25ASTYesJOG/BPGUSGS11.43.460.010.75FairDebrisModerateNONE1MAINWADEQSCMMVADV11.419.016.20.70FIRMGRVLUNEVSTDYUNEVSTNDDNST300.00
122024-02-07 12:09:28ASTYesBPG/JOGUSGS2255.130.030.50FairClearNONE1MainMBOTQADCPVADCP2251085080.44FIRMGRVLUNEVPULSUNEVSTNDATGA0.00
112023-12-08 13:02:31ASTYesBPG/JMCUSGS22.13.750.020.60FairVegetationHeavyNONE1mainWADEQSCMMVADV22.141.532.10.69FIRMGRVLUNEVPULSUNEVSTNDDNST200.00
102023-10-19 11:31:09ASTYesCDN/BPGUSGS24.13.840.090.50FairVegetationModerateNONE1MainWADEQSCMMVADV24.140.628.90.83FIRMGRVLUNEVPULSUNEVSTNDDNST300.00
92023-08-30 11:44:31ASTYesBPG/ESLUSGS60.54.260.051.00FairClearNONE1mainWADEQSCMMVADV60.530.549.11.23FIRMGRVLEVENPULSEVENNSTDDNST350.00
82023-06-27 14:34:30ASTYesBPG/DPR/ESLUSGS5.133.580.080.50FairClearNONE1MainWADEQSCMMVADV5.1329.022.20.23FIRMCBLSUNEVPULSEVENSTNDDNST150.00
72023-04-25 13:43:30ASTYesBPG/FAAUSGS90.14.380.030.90FairClearNONE1mainBRDSQSCMMVADCP90.11115040.18FIRMGRVLUNEVSTDYEVENUNFMATGA0.00
62023-02-22 12:46ASTNo
52022-12-19 12:43:37ASTYesBPG/DPRUSGS33.93.320.020.20FairClearNONE1MainMBOTQADCPVADCP33.91094130.08FIRMGRVLUNEVSTDYEVENSTNDATGA0.00
42022-10-26 17:32:33ASTYesBPG/KRMUSGS3005.190.070.50PoorClearNONE1MainMBOTQADCPVADCP3001106100.49FIRMGRVLUNEVPULSUNEVSTNDATGA0.00
32022-09-19 12:09:19ASTYesBNC/GNH/JOCUSGS450012.050.170.25PoorSubmergedNONE1MainBRDSQADCPVADCP450015013003.46FIRMBLDREVENSTDYUNSPUNKNDNST15.00
22022-09-07 11:03:42ASTYesBPG/GNHUSGS44.03.680.010.20FairDebrisLightNONE1MainBRDSQADCPVADCP44.01042930.15FIRMGRVLUNEVSTDYUNEVSTNDATGA0.00
2022O2022-08-22 18:22ASTNo
2022N2022-08-22 18:07ASTNo
2022M2022-08-22 17:59:30ASTNo
2022L2022-08-22 17:52ASTNo
2022K2022-08-22 17:44:30ASTNo
2022I2022-08-22 17:22ASTNo
2022H2022-08-22 17:14:30ASTNo
2022G2022-08-22 17:07ASTNo
2022F2022-08-22 16:59:30ASTNo
2022E2022-08-22 16:52ASTNo
2022C2022-08-22 16:29:30ASTNo
2022B2022-08-22 16:14:30ASTNo
2022J2022-08-22 15:59:30ASTNo
2022D2022-08-22 15:59:30ASTNo
2022A2022-08-22 15:59:30ASTNo
12022-06-17 13:48:20ASTNo