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Streamflow Measurements for the Nation


USGS 01645888 COLVIN RUN TRIB TO TRIB AB LAKE ANNE AT RESTON, VA


Fairfax County, Virginia
Hydrologic Unit Code 02070008
Latitude  38°58'03", Longitude  77°20'37" NAD27
Drainage area 0.27  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)
101999-01-23 11:50ESTYesKCRUSGS0.282.78 PoorClearNONE1Imported Channel 1WADEunspeunkno0.28 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
91999-01-09 10:07ESTYesKCRUSGS1.002.90 PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno1.00 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
81998-06-30 17:00EDTYesKCRUSGS0.162.77 PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno0.16 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
71998-03-08 -- ----YesKCR/JBRUSGS1.823.00 PoorClearNONE1Imported Channel 1WADEunspeunkno1.82 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
61998-03-03 -- ----YesKCRUSGS0.332.80 PoorDebrisModerateNONE1Imported Channel 1WADEunspeunkno0.33 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
51998-02-21 13:40ESTYesKCR/JBRUSGS0.302.82 PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno0.30 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
41998-02-17 11:00ESTYesKCR/KMCUSGS3.863.18 PoorClearNONE1Imported Channel 1WADEunspeunkno3.86 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
31998-02-16 12:25ESTYesKCR/EDPUSGS0.252.86 PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno0.25 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
21997-11-25 10:30ESTYesKCR/RMMUSGS0.202.850.00 PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno0.20 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
11997-10-28 12:00ESTYesKCR/RMMUSGS0.122.78 Poor NONE1Imported Channel 1WADEunspeunkno0.12 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP