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Streamflow Measurements for the Nation

! Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 0164585869 DIFFICULT RUN ABOVE COLVIN RUN AT KENMORE, VA
Fairfax County, Virginia
Hydrologic Unit Code 02070008
Latitude  38°57'56.6", Longitude  77°17'16.7" NAD83
Drainage area 38.5  square miles
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)
0112018-06-18 11:30:30EDTNo
0102017-10-25 10:45:30EDTYesJSW TDCUSGS8.79 Good NONE1XSECTWADEQSCMMVADV8.7918.09.100.97UNSPUNSPUNSPUNSPUNSPUNSPUPST400.00
92016-06-08 12:15:30EDTYesAJPUSGS23.7 Good NONE1XSECTWADEQSCMMVADV23.738.823.11.02UNSPUNSPUNSPunknUNSPUNSPUPST1000.00
82015-06-11 11:31:30EDTYesJDJUSGS20.9 Fair NONE1XSECTWADEQSCMMVADV20.926.026.50.79UNSPUNSPUNSPunknUNSPSTNDUNSP
72014-06-02 12:25:30EDTYesJSW AKMUSGS31.6 Good NONE1XSECTWADEQSCMMVADV31.626.019.91.59SOFTSANDEVENunknUNSPUNFMDNST1000.00
62013-05-01 17:25EDTYesjdj rdrUSGS21.6 Good NONE1XSECTWADEQSCMMVADV21.626.028.20.77FIRMLDGEUNEVunknEVENUNFMUNSP
52012-04-04 09:27:30EDTYesJDJ BAHUSGS23.4 Good NONE1XSECTWADEQSCMMVADV23.430.536.10.65FIRMGRVLEVENunknEVENUNKNATGA
42011-12-05 07:12ESTYesJDJUSGS25.9 Good NONE1XSECTWADEQSCMMVADV25.926.837.90.68FIRMGRVLEVENunknEVENUNSPUPST50.00
32011-09-21 08:57:30EDTYesJDJUSGS21.4 Good NONE1channelWADEQSCMMVADV21.424.223.70.90FIRMGRVLEVENunknEVENUNSPUPST75.00
22011-09-20 08:34:30EDTYesJDJUSGS19.7 Fair NONE1channelWADEQSCMMVADV19.722.624.00.82FIRMGRVLEVENunknEVENUNSPUPST50.00
12011-09-19 18:55EDTYesJDJUSGS17.3 Good NONE1channelWADEQSCMMVADV17.323.822.40.77FIRMGRVLEVENunknEVENUNSPUPST50.00