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Streamflow Measurements for the Nation


USGS 01589445 ROLAND RUN AT RIDERWOOD, MD


Baltimore County, Maryland
Hydrologic Unit Code 02060003
Latitude  39°24'03", Longitude  76°38'56" NAD27
Drainage area 4.52  square miles
Gage datum 235 feet above NAVD88
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)
72008-12-11 13:40:30ESTYesRHPUSGS52.51.530.040.50PoorClearunkn1Imported Channel 1WADEQSCMMVADV52.525.035.41.49UNSPUNSPUNSPunknUNEVUNSPDNST60.00
62008-09-06 12:37EDTYesRHP/JADUSGS3302.37-0.040.50FairClearunkn1Imported Channel 1CRANunspeunkno33028.872.84.53UNSPUNSPUNSPunknUNSPUNSPUNSP
52008-04-21 13:38EDTYesJRD/JAGUSGS13.51.05 Fair unkn1Imported Channel 1WADEunspeunkno13.516.013.11.03UNSPUNSPUNSPunknUNSPUNSPUNSP
42008-03-27 15:40EDTYesJAGUSGS3.520.800.000.50Fair unkn1Imported Channel 1WADEunspeunkno3.5216.18.890.40UNSPUNSPUNSPunknUNSPUNSPUNSP
32000-09-26 11:33EDTYesWCL/JRDUSGS35.81.430.020.50GoodClearunkn1Imported Channel 1WADEunspeunkno35.825.438.70.42UNSPUNSPUNSPunknUNSPUNSPUNSP
22000-07-20 11:25EDTYesRHP/RWSUSGS2032.34-0.350.50FairClearunkn1Imported Channel 1CRANunspeunkno20329.555.83.64UNSPUNSPUNSPunknUNSPUNSPUNSP
11999-11-09 14:00ESTYesBSCUSGS3.620.810.000.50GoodClearunkn1Imported Channel 1WADEunspeunkno3.6217.619.10.19UNSPUNSPUNSPunknUNSPUNSPUNSP