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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 390710077511901 48WS 1
Clarke County, Virginia
Hydrologic Unit Code 02070007
Latitude  39°07'00.04", Longitude  77°51'10.38" NAD83
Land-surface elevation 977.38 feet above NAVD88
Spring discharges from the Hampton Shale or Formation (377HMPN) local aquifer.
Output formats
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HTML table without channel data
Tab-separated data with channel data
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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)
232009-04-17 11:00EDTYesDLNUSGS0.034 FairUnspecifedNONE1Imported Channel 1OTHRQVOLM 0.034 UNSPUNSPUNSPunknUNSPUNSPUNSP
222008-10-21 14:20EDTYesDLNUSGS0.004 Unspecified NONE1Imported Channel 1OTHRQVOLM 0.004 UNSPUNSPUNSPunknUNSPUNSPUNSP
212008-07-15 13:00EDTYesDLNUSGS0.005 Unspecified NONE1Imported Channel 1OTHRQVOLM 0.005 UNSPUNSPUNSPunknUNSPUNSPUNSP
202008-04-16 12:00EDTYesDLNUSGS0.017 Unspecified NONE1Imported Channel 1OTHRQVOLM 0.017 UNSPUNSPUNSPunknUNSPUNSPUNSP
192008-03-07 12:30ESTYesDLNUSGS0.03 Good NONE1Imported Channel 1UNSPother 0.03 UNSPUNSPUNSPunknUNSPUNSPUNSP
182007-10-16 11:30EDTYesRMMUSGS0.00 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
172007-07-19 16:30EDTYesDLNUSGS0.00 Fair NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
162007-04-18 15:30EDTYesDLN/KDHUSGS0.05 Good NONE1Imported Channel 1UNSPother 0.05 UNSPUNSPUNSPunknUNSPUNSPUNSP
152007-01-31 15:06ESTYesDLNUSGS0.01 Good NONE1Imported Channel 1UNSPother 0.01 UNSPUNSPUNSPunknUNSPUNSPUNSP
142006-10-26 -- ----YesRMM/DLNUSGS0.00 Fair NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
132006-07-26 11:00EDTYesRMM/GEHUSGS0.00 Fair NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
122006-05-03 -- ----YesDLN/JMUSGS0.02 Fair NONE1Imported Channel 1UNSPother 0.02 UNSPUNSPUNSPunknUNSPUNSPUNSP
112006-02-02 11:24ESTYesRMM/DLNUSGS0.02 Fair NONE1Imported Channel 1UNSPother 0.02 UNSPUNSPUNSPunknUNSPUNSPUNSP
102005-10-19 14:25EDTYesRMM/DLNUSGS0.01 Good NONE1Imported Channel 1UNSPother 0.01 UNSPUNSPUNSPunknUNSPUNSPUNSP
92005-07-20 09:48EDTYesRMM/MWSUSGS0.01 GoodClearNONE1Imported Channel 1OTHRother 0.01 UNSPUNSPUNSPunknUNSPUNSPUNSP
82005-05-04 13:30EDTYesRMM/MWSUSGS0.03 GoodClearNONE1Imported Channel 1OTHRother 0.03 UNSPUNSPUNSPunknUNSPUNSPUNSP
72005-01-19 12:09ESTYesRMM/MWSUSGS0.07 GoodClearNONE1Imported Channel 1WADEunspeunkno0.07 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
62004-10-19 09:25EDTYesRMM/MWSUSGS0.00 GoodClearNONE1Imported Channel 1OTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
52004-07-14 10:15EDTYesRMM/MWSUSGS0.01 GoodClearNONE1Imported Channel 1OTHRother 0.01 UNSPUNSPUNSPunknUNSPUNSPUNSP
42004-04-06 12:00EDTYesRMM/MWSUSGS0.07 GoodClearNONE1Imported Channel 1OTHRother 0.07 UNSPUNSPUNSPunknUNSPUNSPUNSP
32004-01-22 15:45ESTYesRMMUSGS0.01 GoodClearNONE1Imported Channel 1OTHRother 0.01 UNSPUNSPUNSPunknUNSPUNSPUNSP
22003-10-30 12:00ESTYesRMMUSGS0.03 FairClearNONE1Imported Channel 1OTHRother 0.03 UNSPUNSPUNSPunknUNSPUNSPUNSP
12003-05-14 15:00EDTYesRMM/ATUSGS0.04 GoodClearNONE1Imported Channel 1OTHRother 0.04 UNSPUNSPUNSPunknUNSPUNSPUNSP