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Streamflow Measurements for the Nation


USGS 01647620 ROCK CREEK AT REDLAND, MD


Montgomery County, Maryland
Hydrologic Unit Code 02070010
Latitude  39°08'14", Longitude  77°07'46" NAD27
Drainage area 7.45  square miles
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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)
131982-09-14 13:25EDTYesRMCUSGS1.07 GoodClearNONE1Imported Channel 1WADEunspeunkno1.079.302.470.43UNSPUNSPUNSPunknUNSPUNSPUNSP
121982-05-17 14:10EDTYesBMHUSGS4.52 GoodClearNONE1Imported Channel 1WADEunspeunkno4.5220.010.20.44UNSPUNSPUNSPunknUNSPUNSPUNSP
111981-08-28 10:40EDTYesJJMUSGS1.60 GoodClearNONE1Imported Channel 1WADEunspeunkno1.606.702.730.59UNSPUNSPUNSPunknUNSPUNSPUNSP
101981-03-27 13:20ESTYesJJMUSGS4.66 GoodClearNONE1Imported Channel 1WADEunspeunkno4.668.705.800.80UNSPUNSPUNSPunknUNSPUNSPUNSP
91980-09-02 12:25EDTYesMNLUSGS1.83 GoodClearNONE1Imported Channel 1WADEunspeunkno1.837.002.360.77UNSPUNSPUNSPunknUNSPUNSPUNSP
81980-06-24 16:00EDTYesCCCUSGS6.17 GoodClearNONE1Imported Channel 1WADEunspeunkno6.1710.05.721.08UNSPUNSPUNSPunknUNSPUNSPUNSP
71980-05-15 16:50EDTYesCCCUSGS8.99 GoodClearNONE1Imported Channel 1WADEunspeunkno8.999.508.111.11UNSPUNSPUNSPunknUNSPUNSPUNSP
61979-05-03 12:35EDTYesJRS/JFHUSGS8.92 GoodClearNONE1Imported Channel 1WADEunspeunkno8.9210.05.231.71UNSPUNSPUNSPunknUNSPUNSPUNSP
51978-11-08 -- ----YesDFGUSGS2.72 GoodClearNONE1Imported Channel 1WADEunspeunkno2.726.502.651.03UNSPUNSPUNSPunknUNSPUNSPUNSP
41978-09-21 14:25EDTYesMRH/JLFUSGS2.65 GoodClearNONE1Imported Channel 1WADEunspeunkno2.6520.014.20.19UNSPUNSPUNSPunknUNSPUNSPUNSP
31977-09-15 14:40EDTYesMNLUSGS0.59 GoodClearNONE1Imported Channel 1WADEunspeunkno0.594.000.650.91UNSPUNSPUNSPunknUNSPUNSPUNSP
21977-08-04 13:55EDTYesBMHUSGS1.23 GoodClearNONE1Imported Channel 1WADEunspeunkno1.237.606.030.20UNSPUNSPUNSPunknUNSPUNSPUNSP
11977-05-31 12:57EDTYesBMHUSGS2.79 GoodClearNONE1Imported Channel 1WADEunspeunkno2.798.307.390.38UNSPUNSPUNSPunknUNSPUNSPUNSP