USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 03175100 COX BRANCH AB TAZEWELL RESERVOIR NR GRATTON, VA

Tazewell County, Virginia

Hydrologic Unit Code 05050002

Latitude 37°09'12", Longitude 81°24'51" NAD27

Drainage area 1.90 square miles

Gage datum 2,990 feet above NGVD29

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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
34	1992-12-18 10:45	EST	Yes	MRE/HGH	USGS	25.5	1.98	0.00	0.30	Fair	Clear	NONE
33	1992-10-08 11:35	EDT	Yes	MRE	USGS	0.99	0.89	0.00	0.30	Fair	DebrisLight	NONE
32	1992-08-26 11:20	EDT	Yes	DWA	USGS	1.44	0.89	0.00	0.20	Good	Clear	NONE
31	1992-07-15 14:15	EDT	Yes	HDW	USGS	1.26	0.83	0.00	0.20	Fair	Clear	NONE
30	1992-05-21 08:25	EDT	Yes	HGH	USGS	4.65	1.25	0.00	0.40	Fair	Clear	NONE
29	1992-04-01 10:45	EST	Yes	DWA	USGS	5.50	1.32	0.00	0.50	Fair	Clear	NONE
28	1992-02-21 10:10	EST	Yes	HGH	USGS	1.82	0.98	0.00	0.30	Fair	Clear	NONE
27	1992-01-09 13:05	EST	Yes	MRE	USGS	6.56	1.39	0.00	0.40	Fair	Clear	NONE
26	1991-11-21 13:00	EST	Yes	DWA/MRE	USGS	0.69	0.84	0.01	0.40	Fair	DebrisModerate	NONE
25	1991-10-04 13:00	EDT	Yes	DWA/MRE	USGS	0.44	0.76	0.00	0.20	Fair	DebrisModerate	NONE
24	1991-08-16 13:35	EDT	Yes	MRE	USGS	0.85	0.82	0.00	0.40	Fair	Clear	NONE
23	1991-06-17 10:35	EDT	Yes	HOW	USGS	1.74	0.92	0.00	0.20	Fair	Clear	NONE
22	1991-05-16 14:35	EDT	Yes	MRE	USGS	14.1	1.67	0.00	0.30	Fair	Clear	NONE
21	1991-03-20 10:20	EST	Yes	HGH	USGS	8.73	1.41	0.00	0.40	Good	Clear	NONE
20	1991-01-23 12:50	EST	Yes	MRE	USGS	5.29	1.32	0.00	0.50	Fair	Clear	NONE
19	1990-12-05 09:50	EST	Yes	MRE	USGS	2.30	1.05	0.00	0.30	Fair	DebrisModerate	NONE
18	1990-10-12 11:40	EDT	Yes	MRE	USGS	1.60	0.95	0.02	0.30	Fair	DebrisLight	NONE
17	1990-08-23 11:40	EDT	Yes	MRE	USGS	1.08	0.88	0.00	0.30	Good	Clear	NONE
16	1990-07-13 13:50	EDT	Yes	MRE	USGS	0.79	0.82	0.00	0.30	Fair	Clear	NONE
15	1990-05-09 08:30	EDT	Yes	HGH	USGS	8.21	1.48	0.00	0.30	Fair	Clear	NONE
14	1990-04-06 10:10	EDT	Yes	MRE	USGS	6.69	1.36	0.02	0.50	Fair	Clear	NONE
13	1990-01-31 12:05	EST	Yes	HGH	USGS	13.1	1.66	0.00	0.40	Good	Clear	NONE
12	1989-12-01 09:40	EST	Yes	HGH	USGS	4.37	1.24	0.00	0.50	Good	Clear	NONE
11	1989-10-03 10:20	EDT	Yes	WEH	USGS	16.9	1.79	0.00	0.40	Fair	Clear	NONE
10	1989-08-07 11:20	EDT	Yes	WEH	USGS	1.42	0.95	0.00	0.30	Good	Clear	NONE
9	1989-06-08 08:20	EDT	Yes	HGH	USGS	3.02	1.07	0.00	0.30	Fair		NONE
8	1989-04-12 14:10	EDT	Yes	WEH	USGS	5.00	1.33	0.00	0.30	Good	DebrisLight	NONE
7	1989-01-26 10:10	EST	Yes	CWB	USGS	2.55	1.08	0.00	0.30	Good	Clear	NONE
6	1988-11-22 10:15	EST	Yes	CWB	USGS	1.93	1.05	0.00	0.50	Good	DebrisLight	NONE
5	1988-09-29 10:15	EDT	Yes	CWB	USGS	0.50	0.70	0.00	0.20	Good	DebrisLight	NONE
4	1988-08-31 14:20	EDT	Yes	CWB	USGS	0.59	0.65	0.00	0.50	Good	DebrisLight	NONE
3	1988-08-01 10:55	EDT	Yes	WEH	USGS	0.33	0.62	0.00	0.20	Good	Clear	NONE
2	1988-06-30 11:10	EDT	Yes	WEH	USGS	0.56	0.71	0.00	0.20	Good	Clear	NONE
1	1988-06-08 13:15	EDT	Yes	REL	USGS	0.76	0.81	0.00	0.40	Good	Clear	NONE
1A	1941-10-15 -- --	--	Yes	/	USGS	0.09				Unspecified		NONE

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

1992-12-18 10:45

EST

Yes

MRE/HGH

USGS

25.5

1.98

0.00

0.30

Fair

Clear

NONE

1992-10-08 11:35

EDT

Yes

MRE

USGS

0.99

0.89

0.00

0.30

Fair

DebrisLight

NONE

1992-08-26 11:20

EDT

Yes

DWA

USGS

1.44

0.89

0.00

0.20

Good

Clear

NONE

1992-07-15 14:15

EDT

Yes

HDW

USGS

1.26

0.83

0.00

0.20

Fair

Clear

NONE

1992-05-21 08:25

EDT

Yes

HGH

USGS

4.65

1.25

0.00

0.40

Fair

Clear

NONE

1992-04-01 10:45

EST

Yes

DWA

USGS

5.50

1.32

0.00

0.50

Fair

Clear

NONE

1992-02-21 10:10

EST

Yes

HGH

USGS

1.82

0.98

0.00

0.30

Fair

Clear

NONE

1992-01-09 13:05

EST

Yes

MRE

USGS

6.56

1.39

0.00

0.40

Fair

Clear

NONE

1991-11-21 13:00

EST

Yes

DWA/MRE

USGS

0.69

0.84

0.01

0.40

Fair

DebrisModerate

NONE

1991-10-04 13:00

EDT

Yes

DWA/MRE

USGS

0.44

0.76

0.00

0.20

Fair

DebrisModerate

NONE

1991-08-16 13:35

EDT

Yes

MRE

USGS

0.85

0.82

0.00

0.40

Fair

Clear

NONE

1991-06-17 10:35

EDT

Yes

HOW

USGS

1.74

0.92

0.00

0.20

Fair

Clear

NONE

1991-05-16 14:35

EDT

Yes

MRE

USGS

14.1

1.67

0.00

0.30

Fair

Clear

NONE

1991-03-20 10:20

EST

Yes

HGH

USGS

8.73

1.41

0.00

0.40

Good

Clear

NONE

1991-01-23 12:50

EST

Yes

MRE

USGS

5.29

1.32

0.00

0.50

Fair

Clear

NONE

1990-12-05 09:50

EST

Yes

MRE

USGS

2.30

1.05

0.00

0.30

Fair

DebrisModerate

NONE

1990-10-12 11:40

EDT

Yes

MRE

USGS

1.60

0.95

0.02

0.30

Fair

DebrisLight

NONE

1990-08-23 11:40

EDT

Yes

MRE

USGS

1.08

0.88

0.00

0.30

Good

Clear

NONE

1990-07-13 13:50

EDT

Yes

MRE

USGS

0.79

0.82

0.00

0.30

Fair

Clear

NONE

1990-05-09 08:30

EDT

Yes

HGH

USGS

8.21

1.48

0.00

0.30

Fair

Clear

NONE

1990-04-06 10:10

EDT

Yes

MRE

USGS

6.69

1.36

0.02

0.50

Fair

Clear

NONE

1990-01-31 12:05

EST

Yes

HGH

USGS

13.1

1.66

0.00

0.40

Good

Clear

NONE

1989-12-01 09:40

EST

Yes

HGH

USGS

4.37

1.24

0.00

0.50

Good

Clear

NONE

1989-10-03 10:20

EDT

Yes

WEH

USGS

16.9

1.79

0.00

0.40

Fair

Clear

NONE

1989-08-07 11:20

EDT

Yes

WEH

USGS

1.42

0.95

0.00

0.30

Good

Clear

NONE

1989-06-08 08:20

EDT

Yes

HGH

USGS

3.02

1.07

0.00

0.30

Fair

NONE

1989-04-12 14:10

EDT

Yes

WEH

USGS

5.00

1.33

0.00

0.30

Good

DebrisLight

NONE

1989-01-26 10:10

EST

Yes

CWB

USGS

2.55

1.08

0.00

0.30

Good

Clear

NONE

1988-11-22 10:15

EST

Yes

CWB

USGS

1.93

1.05

0.00

0.50

Good

DebrisLight

NONE

1988-09-29 10:15

EDT

Yes

CWB

USGS

0.50

0.70

0.00

0.20

Good

DebrisLight

NONE

1988-08-31 14:20

EDT

Yes

CWB

USGS

0.59

0.65

0.00

0.50

Good

DebrisLight

NONE

1988-08-01 10:55

EDT

Yes

WEH

USGS

0.33

0.62

0.00

0.20

Good

Clear

NONE

1988-06-30 11:10

EDT

Yes

WEH

USGS

0.56

0.71

0.00

0.20

Good

Clear

NONE

1988-06-08 13:15

EDT

Yes

REL

USGS

0.76

0.81

0.00

0.40

Good

Clear

NONE

1941-10-15 -- --

Yes

USGS

0.09

Unspecified

NONE