USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 03431040 SEVENMILE CREEK AT BLACKMAN RD,NR NASHVILLE TN

Davidson County, Tennessee

Hydrologic Unit Code 051302020102

Latitude 36°04'21", Longitude 86°44'00" NAD27

Drainage area 12.2 square miles

Gage datum 496.4 feet above NAVD88

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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
16	2017-11-07 09:06:36	CST	Yes	mrm	USGS	479	4.66	0.23	0.40	Poor		NONE
15	2011-03-01 09:52:30	CST	Yes	GSL	USGS	81.1	2.90	-0.01	0.60	Good	Clear	NONE
14	2011-02-04 15:15	CST	Yes	GSL	USGS	21.8	2.23	0.00	0.50	Fair	Clear	NONE
13	1998-06-04 14:30	CDT	Yes	JMS/DEL	USGS	893	3.06	-0.39	0.10	Fair	Unspecifed	NONE
12	1998-06-04 11:25	CDT	Yes	JMS/JTH	USGS	5560	9.05	0.39	0.20	Fair	Unspecifed	NONE
11	1998-06-04 11:00	CDT	Yes	JMS/JTH	USGS	4700	8.36	1.24	0.50	Fair	Unspecifed	NONE
10	1998-06-04 10:20	CDT	Yes	JMS/JTH	USGS	2080	6.83	2.15	0.70	Poor	Unspecifed	NONE
9	1998-05-07 07:40	CDT	Yes	DEL/DEB	USGS	275	1.05	-0.13	0.30	Fair	Clear	NONE
8	1998-02-19 12:30	CST	Yes	DEB	USGS	47.3	-0.07	0.00	0.40	Good	Clear	NONE
7i	1970-06-21 -- --	--	Yes	LGC/CRG	USGS	1330	5.30			Poor		NONE
6	1967-03-06 13:35	CST	Yes	EBB/GC	USGS	936	3.48	0.27	0.30	Fair	Clear	NONE
5	1967-03-06 10:45	CST	Yes	CRG	USGS	451	2.01	-0.07	0.40	Good	Clear	NONE
4	1966-06-30 11:25	CST	Yes	GMC	USGS	0.93	-0.65	0.00	0.60	Good		NONE
3	1965-04-08 09:00	CST	Yes	HBS	USGS	739	2.61	-0.31	0.20	Fair	Clear	NONE
2	1965-03-29 09:15	CST	Yes	EBB	USGS	944	2.85	0.00	0.20	Fair	Clear	NONE
1	1965-03-25 20:00	CST	Yes	EBB	USGS	951	3.10	0.00	0.30	Fair	Clear	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

2017-11-07 09:06:36

CST

Yes

mrm

USGS

479

4.66

0.23

0.40

Poor

NONE

2011-03-01 09:52:30

CST

Yes

GSL

USGS

81.1

2.90

-0.01

0.60

Good

Clear

NONE

2011-02-04 15:15

CST

Yes

GSL

USGS

21.8

2.23

0.00

0.50

Fair

Clear

NONE

1998-06-04 14:30

CDT

Yes

JMS/DEL

USGS

893

3.06

-0.39

0.10

Fair

Unspecifed

NONE

1998-06-04 11:25

CDT

Yes

JMS/JTH

USGS

5560

9.05

0.39

0.20

Fair

Unspecifed

NONE

1998-06-04 11:00

CDT

Yes

JMS/JTH

USGS

4700

8.36

1.24

0.50

Fair

Unspecifed

NONE

1998-06-04 10:20

CDT

Yes

JMS/JTH

USGS

2080

6.83

2.15

0.70

Poor

Unspecifed

NONE

1998-05-07 07:40

CDT

Yes

DEL/DEB

USGS

275

1.05

-0.13

0.30

Fair

Clear

NONE

1998-02-19 12:30

CST

Yes

DEB

USGS

47.3

-0.07

0.00

0.40

Good

Clear

NONE

1970-06-21 -- --

Yes

LGC/CRG

USGS

1330

5.30

Poor

NONE

1967-03-06 13:35

CST

Yes

EBB/GC

USGS

936

3.48

0.27

0.30

Fair

Clear

NONE

1967-03-06 10:45

CST

Yes

CRG

USGS

451

2.01

-0.07

0.40

Good

Clear

NONE

1966-06-30 11:25

CST

Yes

GMC

USGS

0.93

-0.65

0.00

0.60

Good

NONE

1965-04-08 09:00

CST

Yes

HBS

USGS

739

2.61

-0.31

0.20

Fair

Clear

NONE

1965-03-29 09:15

CST

Yes

EBB

USGS

944

2.85

0.00

0.20

Fair

Clear

NONE

1965-03-25 20:00

CST

Yes

EBB

USGS

951

3.10

0.00

0.30

Fair

Clear

NONE