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Streamflow Measurements for the Nation


USGS 0164571592 ROCKY BRANCH ABOVE TRIB2 NEAR VIENNA, VA
Fairfax County, Virginia
Hydrologic Unit Code 02070008
Latitude  38°54'01.05", Longitude  77°19'01.16" NAD83
Drainage area 1.66  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)
62017-10-26 10:33EDTYesAKMUSGS0.28 Good unkn1XSECTWADEQSCMMVADV0.282.900.530.53UNSPUNSPUNSPUNSPUNSPUNSPUNSP
52016-06-09 10:10EDTYesAJPUSGS0.84 Fair unkn1XSECTWADEQSCMMVADV0.845.602.300.37FIRMSANDEVENunknEVENUNFMUPST50.00
42015-06-12 07:58EDTYesJDJUSGS0.91 Fair unkn1XSECTWADEQSCMMVADV0.913.401.360.67UNSPUNSPUNSPunknUNSPSTNDUNSP
32014-06-03 10:01EDTYesAKM AJPUSGS1.55 Poor unkn1XSECTWADEQSCMMVADV1.552.701.151.35FIRMGRVLEVENunknUNSPUNFMUPST30.00
22013-05-02 10:30EDTYesjdj rdrUSGS0.74 Good unkn1XSECTWADEQSCMMVADV0.744.701.460.50FIRMGRVLEVENunknEVENUNFMUNSP
12012-04-04 15:27EDTYesJDJ BAHUSGS0.83 Poor unkn1XSECTWADEQSCMMVADV0.834.001.110.75FIRMGRVLEVENunknEVENSTNDATGA