USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 02136010 CHANEY SWAMP NR GREELEYVILLE, SC

Williamsburg County, South Carolina

Hydrologic Unit Code 03040205

Latitude 33°35'12", Longitude 79°56'48" NAD27

Drainage area 19.8 square miles

Gage datum 47.06 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
22	2024-08-08 13:10:03	EDT	Yes	MVM	USGS	235	6.88	-0.40	0.25	Fair	DebrisModerate	NONE
0021	2024-08-08 11:13:05	EDT	Yes	MVM	USGS	241	6.93	-0.02	0.25	Fair	DebrisModerate	NONE
20	2020-02-22 14:53:57	EST	Yes	WTB	USGS	115	5.81	0.00	0.30	Fair	DebrisModerate	NONE
19	2015-10-04 13:19:09	EDT	Yes	jwe	USGS	2240	9.08			Good		NONE
18	2013-02-25 09:56:38	EST	Yes	jwe	USGS	14.7	5.36	0.00	0.20	Poor	DebrisModerate	NONE
17	2010-09-30 10:59	EDT	Yes	KBL/JJP	USGS	35.5	5.37	0.00	0.50	Poor	DebrisHeavy	NONE
16	2004-08-30 13:45	EDT	Yes	JWE/PAD	USGS	332	6.20	0.00	0.30	Fair	Clear	NONE
15	2003-06-20 09:51	EDT	Yes	JWE/JEA	USGS	192	5.74			Fair	Clear	NONE
14	1998-02-04 11:32	EST	Yes	isr/jwe	USGS	301	6.11	0.02	0.70	Fair	Clear	NONE
13	1994-12-07 11:35	EST	Yes	JWE	USGS	30.2	5.12	0.01	0.50	Fair	DebrisHeavy	NONE
12	1994-12-05 12:56	EST	Yes	JWE/PAD	USGS	30.0	5.04	0.06	0.50	Fair	DebrisHeavy	NONE
11	1994-10-03 15:06	EDT	Yes	JWE/PAD	USGS	7.21	5.60	0.01	0.50	Unspecified	Clear	NONE
10	1989-08-21 20:30	EDT	Yes	JWM	USGS	70.6	5.04	-0.01	0.50	Fair	Clear	NONE
9	1987-04-02 15:10	EST	Yes	JWM	USGS	35.5	4.98	0.00	0.80	Fair	DebrisHeavy	NONE
8	1987-02-24 15:40	EST	Yes	JWM	USGS	29.4	5.45	0.00	1.20	Good	DebrisHeavy	NONE
7	1986-12-29 13:20	EST	Yes	JWM	USGS	0.46	5.72	0.00	1.00	Poor	DebrisHeavy	NONE
6	1984-05-29 14:30	EDT	Yes	JWM	USGS	145	5.69	-0.02	0.80	Good	DebrisHeavy	NONE
5	1973-06-13 10:55	EDT	Yes	WMB/FAJ	USGS	268	6.21	-0.01	0.50	Unspecified	Clear	NONE
4	1971-03-04 12:45	EST	Yes	BHW/RAD	USGS	312	6.48	-0.24	0.50	Fair	Clear	NONE
3	1971-03-03 12:40	EST	Yes	BHW	USGS	229	6.17	0.00	0.50	Fair	Clear	NONE
2	1969-08-06 10:44	EST	Yes	ELF/JTA	USGS	129	5.62	-0.03	1.00	Good	Clear	NONE
1	1969-03-20 13:45	EST	Yes	RAD/JWG	USGS	143	5.19	0.00	0.30	Unspecified	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

2024-08-08 13:10:03

EDT

Yes

MVM

USGS

235

6.88

-0.40

0.25

Fair

DebrisModerate

NONE

0021

2024-08-08 11:13:05

EDT

Yes

MVM

USGS

241

6.93

-0.02

0.25

Fair

DebrisModerate

NONE

2020-02-22 14:53:57

EST

Yes

WTB

USGS

115

5.81

0.00

0.30

Fair

DebrisModerate

NONE

2015-10-04 13:19:09

EDT

Yes

jwe

USGS

2240

9.08

Good

NONE

2013-02-25 09:56:38

EST

Yes

jwe

USGS

14.7

5.36

0.00

0.20

Poor

DebrisModerate

NONE

2010-09-30 10:59

EDT

Yes

KBL/JJP

USGS

35.5

5.37

0.00

0.50

Poor

DebrisHeavy

NONE

2004-08-30 13:45

EDT

Yes

JWE/PAD

USGS

332

6.20

0.00

0.30

Fair

Clear

NONE

2003-06-20 09:51

EDT

Yes

JWE/JEA

USGS

192

5.74

Fair

Clear

NONE

1998-02-04 11:32

EST

Yes

isr/jwe

USGS

301

6.11

0.02

0.70

Fair

Clear

NONE

1994-12-07 11:35

EST

Yes

JWE

USGS

30.2

5.12

0.01

0.50

Fair

DebrisHeavy

NONE

1994-12-05 12:56

EST

Yes

JWE/PAD

USGS

30.0

5.04

0.06

0.50

Fair

DebrisHeavy

NONE

1994-10-03 15:06

EDT

Yes

JWE/PAD

USGS

7.21

5.60

0.01

0.50

Unspecified

Clear

NONE

1989-08-21 20:30

EDT

Yes

JWM

USGS

70.6

5.04

-0.01

0.50

Fair

Clear

NONE

1987-04-02 15:10

EST

Yes

JWM

USGS

35.5

4.98

0.00

0.80

Fair

DebrisHeavy

NONE

1987-02-24 15:40

EST

Yes

JWM

USGS

29.4

5.45

0.00

1.20

Good

DebrisHeavy

NONE

1986-12-29 13:20

EST

Yes

JWM

USGS

0.46

5.72

0.00

1.00

Poor

DebrisHeavy

NONE

1984-05-29 14:30

EDT

Yes

JWM

USGS

145

5.69

-0.02

0.80

Good

DebrisHeavy

NONE

1973-06-13 10:55

EDT

Yes

WMB/FAJ

USGS

268

6.21

-0.01

0.50

Unspecified

Clear

NONE

1971-03-04 12:45

EST

Yes

BHW/RAD

USGS

312

6.48

-0.24

0.50

Fair

Clear

NONE

1971-03-03 12:40

EST

Yes

BHW

USGS

229

6.17

0.00

0.50

Fair

Clear

NONE

1969-08-06 10:44

EST

Yes

ELF/JTA

USGS

129

5.62

-0.03

1.00

Good

Clear

NONE

1969-03-20 13:45

EST

Yes

RAD/JWG

USGS

143

5.19

0.00

0.30

Unspecified

Clear

NONE