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Streamflow Measurements for the Nation


USGS 50043950 RIO ARROYATA AT HWY 7774 NR CIDRA, PR


Comerio Municipio, Puerto Rico
Hydrologic Unit Code 21010004
Latitude  18°12'04", Longitude  66°12'34" NAD27
Drainage area 9.42  square miles
Gage datum 951 feet above NGVD29
Output formats
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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)
32024-10-31 09:12:35ASTYesGNH/AAMUSGS5.512.460.000.44FairDebrisLightNONE1MainWADEQSCMMVADV5.5140.018.00.31FIRMGRVLEVENSTDYEVENSTNDUPST25.00
22024-08-05 13:38:16ASTYesGNH/JLCUSGS6.502.810.000.50FairDebrisLightNONE1MainWADEQSCMMVADV6.5036.036.40.18FIRMCBLSEVENSTDYEVENSTNDUPST100.00
12024-06-04 13:28ASTYesGNHUSGS38.63.29-0.030.50FairDebrisLightNONE1MainWADEQSCMMVADV38.637.848.90.79FIRMCBLSEVENSTDYEVENSTNDUPST100.00