USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 390519078023701 46WS 3

Clarke County, Virginia

Hydrologic Unit Code 02070007

Latitude 39°05'19.14", Longitude 78°02'34.73" NAD83

Land-surface elevation 510 feet above NGVD29

Spring discharges from the Conococheague Group (371CCCG) local aquifer.

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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
25	2009-04-16 11:09	EDT	Yes	RMM	USGS	1.71	4.63			Poor	Unspecifed	unkn
24	2009-02-05 10:30	EST	Yes	RMM	USGS	1.12	4.63			Poor		unkn
23	2008-10-23 14:00	EDT	Yes	RMM	USGS	1.16	4.45			Poor		unkn
22	2008-07-23 10:35	EDT	Yes	RMM/DLN	USGS	1.87	4.72			Fair		unkn
21	2008-04-22 10:30	EDT	Yes	RMM	USGS	1.99	4.54			Poor		unkn
20	2008-02-28 15:15	EST	Yes	RMM	USGS	1.59	4.40			Poor	Clear	unkn
19	2007-10-18 16:04	EDT	Yes	RMM/GEH	USGS	1.07	4.37			Poor	Clear	unkn
18	2007-07-19 13:35	EDT	Yes	RMM	USGS	1.20	4.65			Poor	Clear	unkn
17	2007-04-25 12:00	EDT	Yes	RMM/DLN	USGS	1.67	4.84			Poor	Clear	unkn
16	2007-02-01 12:19	EST	Yes	RMM/DLN	USGS	1.74	4.98			Poor	Clear	unkn
15	2006-10-25 13:51	EDT	Yes	RMM/DLN	USGS	1.57	4.67			Fair	Clear	unkn
14	2006-07-24 15:47	EDT	Yes	RMM/GEH	USGS	2.02	4.89			Fair	Clear	unkn
13	2006-01-31 14:33	EST	Yes	RMM	USGS	1.75	4.82			Fair	Clear	unkn
12	2005-10-18 15:36	EDT	Yes	RMM/DLN	USGS	1.25	4.53			Fair	Clear	OTHR
11	2005-07-19 13:22	EDT	Yes	RMM/MWS	USGS	2.33	4.87	0.00	1.00	Fair	DebrisModerate	OTHR
10	2005-04-28 12:45	EDT	Yes	MWS/LHG	USGS	2.02	4.77	0.00	0.80	Fair	Clear	OTHR
9	2005-01-24 13:48	EST	Yes	MWS/DLN	USGS	1.92	4.69			Fair		OTHR
8	2004-10-19 14:15	EDT	Yes	RMM/MWS	USGS	2.60	4.75	0.00	0.50	Fair	Clear	unkn
7	2004-07-13 13:13	EDT	Yes	RMM/MWS	USGS	2.59	4.69	0.00	0.70	Fair	Clear	OTHR
6	2004-04-06 11:31	EDT	Yes	RMM/MWS	USGS	3.06	4.92	0.00	0.70	Fair	Clear	unkn
5	2004-01-22 11:55	EST	Yes	RMM	USGS	2.86	4.87	0.00	0.50	Fair	Clear	unkn
4	2003-10-27 15:30	EST	Yes	RMM	USGS	2.42	4.95	0.00	0.40	Fair	Clear	unkn
3	2003-07-29 09:45	EDT	Yes	DLN/RMM	USGS	1.94	5.02	0.00	0.80	Good	Clear	unkn
2	2003-04-16 16:00	EDT	Yes	RMM/DLN	USGS	2.84	4.96	0.04	1.20	Fair	Clear	unkn
1	2003-03-03 12:35	EST	Yes	RMM	USGS	2.88	4.90	0.00	0.50	Fair	Clear	unkn

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

2009-04-16 11:09

EDT

Yes

RMM

USGS

1.71

4.63

Poor

Unspecifed

unkn

2009-02-05 10:30

EST

Yes

RMM

USGS

1.12

4.63

Poor

unkn

2008-10-23 14:00

EDT

Yes

RMM

USGS

1.16

4.45

Poor

unkn

2008-07-23 10:35

EDT

Yes

RMM/DLN

USGS

1.87

4.72

Fair

unkn

2008-04-22 10:30

EDT

Yes

RMM

USGS

1.99

4.54

Poor

unkn

2008-02-28 15:15

EST

Yes

RMM

USGS

1.59

4.40

Poor

Clear

unkn

2007-10-18 16:04

EDT

Yes

RMM/GEH

USGS

1.07

4.37

Poor

Clear

unkn

2007-07-19 13:35

EDT

Yes

RMM

USGS

1.20

4.65

Poor

Clear

unkn

2007-04-25 12:00

EDT

Yes

RMM/DLN

USGS

1.67

4.84

Poor

Clear

unkn

2007-02-01 12:19

EST

Yes

RMM/DLN

USGS

1.74

4.98

Poor

Clear

unkn

2006-10-25 13:51

EDT

Yes

RMM/DLN

USGS

1.57

4.67

Fair

Clear

unkn

2006-07-24 15:47

EDT

Yes

RMM/GEH

USGS

2.02

4.89

Fair

Clear

unkn

2006-01-31 14:33

EST

Yes

RMM

USGS

1.75

4.82

Fair

Clear

unkn

2005-10-18 15:36

EDT

Yes

RMM/DLN

USGS

1.25

4.53

Fair

Clear

OTHR

2005-07-19 13:22

EDT

Yes

RMM/MWS

USGS

2.33

4.87

0.00

1.00

Fair

DebrisModerate

OTHR

2005-04-28 12:45

EDT

Yes

MWS/LHG

USGS

2.02

4.77

0.00

0.80

Fair

Clear

OTHR

2005-01-24 13:48

EST

Yes

MWS/DLN

USGS

1.92

4.69

Fair

OTHR

2004-10-19 14:15

EDT

Yes

RMM/MWS

USGS

2.60

4.75

0.00

0.50

Fair

Clear

unkn

2004-07-13 13:13

EDT

Yes

RMM/MWS

USGS

2.59

4.69

0.00

0.70

Fair

Clear

OTHR

2004-04-06 11:31

EDT

Yes

RMM/MWS

USGS

3.06

4.92

0.00

0.70

Fair

Clear

unkn

2004-01-22 11:55

EST

Yes

RMM

USGS

2.86

4.87

0.00

0.50

Fair

Clear

unkn

2003-10-27 15:30

EST

Yes

RMM

USGS

2.42

4.95

0.00

0.40

Fair

Clear

unkn

2003-07-29 09:45

EDT

Yes

DLN/RMM

USGS

1.94

5.02

0.00

0.80

Good

Clear

unkn

2003-04-16 16:00

EDT

Yes

RMM/DLN

USGS

2.84

4.96

0.04

1.20

Fair

Clear

unkn

2003-03-03 12:35

EST

Yes

RMM

USGS

2.88

4.90

0.00

0.50

Fair

Clear

unkn

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U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL: https://staging.waterdata.usgs.gov/nwis/measurements?

Page Contact Information: Virginia Water Data Support Team
Page Last Modified: 2025-02-01 13:55:08 EST
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