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Streamflow Measurements for the Nation


USGS 01643615 BROAD RUN AT ELMER, MD


Montgomery County, Maryland
Hydrologic Unit Code 02070008
Latitude  39°07'22", Longitude  77°28'52" NAD27
Drainage area 14.00  square miles
Gage datum 195 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)
131982-09-14 15:55EDTYesRMCUSGS0.25 FairClearNONE1Imported Channel 1WADEunspeunkno0.251.600.390.64UNSPUNSPUNSPunknUNSPUNSPUNSP
121982-05-17 16:35EDTYesBMHUSGS3.08 GoodClearNONE1Imported Channel 1WADEunspeunkno3.0810.03.980.77UNSPUNSPUNSPunknUNSPUNSPUNSP
111981-08-27 13:40EDTYesJJMUSGS0.30 FairClearNONE1Imported Channel 1WADEunspeunkno0.303.901.490.20UNSPUNSPUNSPunknUNSPUNSPUNSP
101981-03-27 10:00ESTYesJJMUSGS4.590.92 GoodClearNONE1Imported Channel 1WADEunspeunkno4.5925.514.80.31UNSPUNSPUNSPunknUNSPUNSPUNSP
91980-09-02 15:50EDTYesMNLUSGS0.300.58 FairClearNONE1Imported Channel 1WADEunspeunkno0.304.500.580.52UNSPUNSPUNSPunknUNSPUNSPUNSP
81980-05-15 11:55EDTYesCCCUSGS7.001.00 FairClearNONE1Imported Channel 1WADEunspeunkno7.0024.015.00.47UNSPUNSPUNSPunknUNSPUNSPUNSP
71978-11-07 -- ----YesDFGUSGS0.41 FairClearNONE1Imported Channel 1WADEunspeunkno0.411.600.321.28UNSPUNSPUNSPunknUNSPUNSPUNSP
61977-09-21 15:15EDTYesDFGUSGS0.140.48 FairClearNONE1Imported Channel 1WADEunspeunkno0.144.000.790.18UNSPUNSPUNSPunknUNSPUNSPUNSP
51977-08-08 14:20EDTYesJLFUSGS0.36 FairClearNONE1Imported Channel 1WADEunspeunkno0.366.100.810.44UNSPUNSPUNSPunknUNSPUNSPUNSP
41976-08-23 13:00EDTYesMNLUSGS0.70 FairClearNONE1Imported Channel 1WADEunspeunkno0.707.900.730.97UNSPUNSPUNSPunknUNSPUNSPUNSP
31976-08-04 13:24EDTYesJJMUSGS0.98 GoodClearNONE1Imported Channel 1WADEunspeunkno0.986.002.300.43UNSPUNSPUNSPunknUNSPUNSPUNSP
21975-11-18 12:57ESTYesBMHUSGS13.8 GoodClearNONE1Imported Channel 1WADEunspeunkno13.830.524.20.57UNSPUNSPUNSPunknUNSPUNSPUNSP
11975-08-13 12:55EDTYesWJHUSGS2.05 FairClearNONE1Imported Channel 1WADEunspeunkno2.0513.44.430.46UNSPUNSPUNSPunknUNSPUNSPUNSP