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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 390751078050301 46XS 9
Clarke County, Virginia
Hydrologic Unit Code 02070004
Latitude  39°07'51.42", Longitude  78°05'02.74" NAD83
Land-surface elevation 590.90 feet above NAVD88
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)
252010-07-07 11:00EDTYesRMMUSGS0.423.94 FairClearNONE1Imported Channel 1WADEQSCMMVADV0.427.302.410.17UNSPUNSPUNSPunknUNSPUNSPUNSP
242010-03-05 10:35ESTYesRMMUSGS2.354.35 GoodClearNONE1Imported Channel 1WADEQSCMMVADV2.357.303.120.75UNSPUNSPUNSPunknUNSPUNSPUNSP
232009-04-13 16:30EDTYesRMMUSGS0.644.02 FairUnspecifedNONE1Imported Channel 1WADEQSCMMVADV0.646.401.560.41UNSPUNSPUNSPunknUNSPUNSPUNSP
222008-10-21 14:30EDTYesRMMUSGS0.153.88 Fair NONE1Imported Channel 1WADEQSCMMVADV0.157.502.030.07UNSPUNSPUNSPunknUNSPUNSPUNSP
212008-07-25 10:00EDTYesRMM/DLNUSGS0.794.07 Fair NONE1Imported Channel 1WADEQSCMMVADV0.796.001.700.46UNSPUNSPUNSPunknUNSPUNSPUNSP
202008-04-23 11:45EDTYesRMM/JCUSGS1.504.25 FairClearNONE1Imported Channel 1WADEQSCMMVADV1.507.102.860.53UNSPUNSPUNSPunknUNSPUNSPUNSP
192008-01-30 09:54ESTYesRMM/DLNUSGS0.243.87 FairClearNONE1Imported Channel 1WADEQSCMMVADV0.246.801.930.13UNSPUNSPUNSPunknUNSPUNSPUNSP
182007-10-17 09:15EDTYesRMMUSGS0.083.79 FairDebrisLightNONE1Imported Channel 1WADEQSCMMVADV0.085.301.090.08UNSPUNSPUNSPunknUNSPUNSPUNSP
172007-07-16 15:07EDTYesRMMUSGS0.363.88 PoorClearNONE1Imported Channel 1WADEQSCMMVADV0.367.102.210.16UNSPUNSPUNSPunknUNSPUNSPUNSP
162007-04-17 09:53EDTYesRMM/SHAUSGS1.464.21 FairClearNONE1Imported Channel 1WADEQSCMMVADV1.466.903.210.46UNSPUNSPUNSPunknUNSPUNSPUNSP
152007-01-23 10:00ESTYesRMM/SHAUSGS0.884.07 FairClearNONE1Imported Channel 1WADEQSCMMVADV0.887.103.360.26UNSPUNSPUNSPunknUNSPUNSPUNSP
142006-10-25 10:28EDTYesRMM/DLNUSGS0.564.02 FairClearNONE1Imported Channel 1WADEQSCMMVADV0.566.903.800.15UNSPUNSPUNSPunknUNSPUNSPUNSP
132006-07-25 08:51EDTYesRMM/GEHUSGS0.564.01 FairClearNONE1Imported Channel 1WADEQSCMMVADV0.567.103.800.15UNSPUNSPUNSPunknUNSPUNSPUNSP
122006-04-26 17:10EDTYesRJA/DLNUSGS0.33 Good NONE1Imported Channel 1WADEunspeunkno0.331.100.211.55UNSPUNSPUNSPunknUNSPUNSPUNSP
112006-01-31 10:12ESTYesRMMUSGS0.594.03 FairClearNONE1Imported Channel 1WADEQSCMMVADV0.599.102.000.29UNSPUNSPUNSPunknUNSPUNSPUNSP
102005-10-26 09:43EDTYesRMMUSGS0.223.91 FairClearNONE1Imported Channel 1UNSPother 0.22 UNSPUNSPUNSPunknUNSPUNSPUNSP
92005-07-25 14:24EDTYesRMM/MWSUSGS0.243.960.000.10GoodClearNONE1Imported Channel 1OTHRother 0.24 UNSPUNSPUNSPunknUNSPUNSPUNSP
82005-05-03 10:15EDTYesRMM/MWSUSGS1.184.160.000.50FairClearNONE1Imported Channel 1WADEunspeunkno1.187.303.100.38UNSPUNSPUNSPunknUNSPUNSPUNSP
72005-01-20 09:03ESTYesRMM/MWSUSGS0.904.120.001.00FairClearNONE1Imported Channel 1WADEunspeunkno0.905.402.200.41UNSPUNSPUNSPunknUNSPUNSPUNSP
62004-10-21 08:55EDTYesRMM/MWSUSGS0.424.010.000.10FairClearNONE1Imported Channel 1OTHRother 0.42 UNSPUNSPUNSPunknUNSPUNSPUNSP
52004-08-19 17:05EDTYesRMM/MWSUSGS0.09 FairClearNONE1Imported Channel 1OTHRother 0.09 UNSPUNSPUNSPunknUNSPUNSPUNSP
42004-07-13 14:30EDTYesRMM/MWSUSGS0.37 PoorClearNONE1Imported Channel 1WADEunspeunkno0.371.350.311.18UNSPUNSPUNSPunknUNSPUNSPUNSP
32004-04-07 14:15EDTYesRMM/MWSUSGS1.21 0.000.40FairClearNONE1Imported Channel 1WADEunspeunkno1.219.002.090.58UNSPUNSPUNSPunknUNSPUNSPUNSP
22004-02-02 14:29ESTYesRMMUSGS0.77 0.000.30FairClearNONE1Imported Channel 1WADEunspeunkno0.775.001.210.64UNSPUNSPUNSPunknUNSPUNSPUNSP
12003-05-13 13:25EDTYesRMM/ATUSGS1.70 0.00 GoodClearNONE1Imported Channel 1WADEunspeunkno1.709.002.580.66UNSPUNSPUNSPunknUNSPUNSPUNSP