USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 02136030 BLACK RIVER NEAR ANDREWS, SC

Georgetown County, South Carolina

Hydrologic Unit Code 03040205

Latitude 33°29'25", Longitude 79°32'45" NAD27

Drainage area 1,560 square miles

Gage datum -17.23 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
36	2023-01-03 11:36:41	EST	Yes	BLD/JWE	USGS	1130	21.15	0.04	0.28	Good	Clear	NONE
35	2022-04-13 14:05:12	EDT	Yes	NDM/NMB	USGS	2440	22.16	0.00	0.20	Good	Clear	NONE
34	2022-01-12 12:56:33	EST	Yes	jwe/kbl	USGS	815	20.76	0.00	0.25	Good	Clear	NONE
33	2021-07-16 11:55:58	EDT	Yes	jwe/bld	USGS	966	20.92	0.02	0.22	Good	Clear	NONE
32	2021-02-23 12:19:40	EST	Yes	jwe/nmb	USGS	18700	27.29	0.02	1.10	Poor	DebrisLight	NONE
31	2020-12-09 14:20:16	EST	Yes	nmb	USGS	1130	21.25	0.00	0.22	Good		NONE
30	2020-10-14 12:52:27	EDT	Yes	jwe/nmb	USGS	2680	22.53	0.01	0.20	Fair	Clear	NONE
29	2020-08-12 13:00:33	EDT	Yes	jwe/nmb	USGS	1570	21.56	0.01	0.30	Fair	Clear	NONE
28	2020-06-05 12:27:56	EDT	Yes	nmb/jwe	USGS	12800	26.58	-0.02	1.30	Poor	DebrisModerate	NONE
27	2020-06-03 14:12:19	EDT	Yes	jwe/nmb	USGS	19500	26.89	-0.01	1.40	Fair	DebrisModerate	NONE
26	2020-03-20 10:53:44	EDT	Yes	wtb/kya	USGS	2580	22.34	0.01	0.30	Good	Clear	NONE
25	2020-01-06 11:24:04	EST	Yes	WTB/PMS	USGS	3520	22.91	0.00	0.40	Good	Clear	NONE
24	2019-11-21 13:26:13	EST	Yes	WTB/EGM	USGS	777	20.79	0.00	0.30	Good	Clear	NONE
23	2019-11-21 12:41:57	EST	Yes	WTB/EGM	USGS	769	20.79	-0.01	0.40	Good	Clear	NONE
22	2019-09-11 10:42:15	EDT	Yes	WTB/KYA	USGS	580	20.41	0.02	0.30	Good	Clear	NONE
21	2019-04-25 13:17:04	EDT	Yes	WTB/KAC	USGS	1310	21.44	-0.00	0.30	Good		NONE
20	2019-02-01 10:05:13	EST	Yes	wtb/jwe	USGS	3670	22.95	0.00	0.30	Good		NONE
19	2018-12-18 11:52:17	EST	Yes	WTB	USGS	5840	23.92	0.01	1.90	Fair	Clear	NONE
18	2018-11-27 11:46:52	EST	Yes	wtb	USGS	3250	22.81	0.00	1.90	Fair		NONE
17	2018-11-06 12:24:33	EST	Yes	wtb/blt	USGS	839	20.81	0.01	0.50	Fair	Clear	NONE
16	2018-09-24 14:05:18	EDT	Yes	FHH/JMM	USGS	2780	22.46	0.01	1.20	Poor	Clear	NONE
15	2018-09-19 17:12	EDT	Yes	KYA/BLD	USGS	2700	22.24	0.00	1.80	Fair	Unspecifed	NONE
14	2018-09-18 14:03:12	EDT	No
13	2018-09-18 12:34:24	EDT	No
12	2018-09-18 12:02:09	EDT	No
11	2018-07-16 12:57:44	EDT	No
10	2018-06-04 09:40:08	EDT	Yes	wtb/jwe	USGS	2240	22.08	0.02	0.20	Good	Clear	NONE
9	2018-06-01 09:15:22	EDT	Yes	WTB/JWE	USGS	1990	21.87	0.00	0.30	Good	Clear	NONE
8	2018-04-26 10:23:19	EDT	Yes	wtb	USGS	1350	21.39	-0.01	0.40	Good	Clear	NONE
7	2018-03-27 11:25:31	EDT	Yes	WTB	USGS	684	20.55	0.02	0.30	Good	Clear	NONE
6	2018-02-01 11:25:57	EST	Yes	WTB/JWE	USGS	1300	21.36	-0.00	0.30	Good	Clear	NONE
5	2017-12-01 11:43:48	EST	No
4	2017-09-14 14:15:03	EDT	Yes	JWE/WTB	USGS	1530	21.62	-0.02	0.30	Good	Clear	NONE
3	2017-08-23 10:06:52	EDT	No
2	2017-06-29 09:33:35	EDT	Yes	jwe/WTB	USGS	606	20.41	0.00	0.33	Good	Clear	NONE
1	2017-05-30 12:19:52	EDT	Yes	JWE/WTB	USGS	570	20.44	0.00	0.30	Good	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

2023-01-03 11:36:41

EST

Yes

BLD/JWE

USGS

1130

21.15

0.04

0.28

Good

Clear

NONE

2022-04-13 14:05:12

EDT

Yes

NDM/NMB

USGS

2440

22.16

0.00

0.20

Good

Clear

NONE

2022-01-12 12:56:33

EST

Yes

jwe/kbl

USGS

815

20.76

0.00

0.25

Good

Clear

NONE

2021-07-16 11:55:58

EDT

Yes

jwe/bld

USGS

966

20.92

0.02

0.22

Good

Clear

NONE

2021-02-23 12:19:40

EST

Yes

jwe/nmb

USGS

18700

27.29

0.02

1.10

Poor

DebrisLight

NONE

2020-12-09 14:20:16

EST

Yes

nmb

USGS

1130

21.25

0.00

0.22

Good

NONE

2020-10-14 12:52:27

EDT

Yes

jwe/nmb

USGS

2680

22.53

0.01

0.20

Fair

Clear

NONE

2020-08-12 13:00:33

EDT

Yes

jwe/nmb

USGS

1570

21.56

0.01

0.30

Fair

Clear

NONE

2020-06-05 12:27:56

EDT

Yes

nmb/jwe

USGS

12800

26.58

-0.02

1.30

Poor

DebrisModerate

NONE

2020-06-03 14:12:19

EDT

Yes

jwe/nmb

USGS

19500

26.89

-0.01

1.40

Fair

DebrisModerate

NONE

2020-03-20 10:53:44

EDT

Yes

wtb/kya

USGS

2580

22.34

0.01

0.30

Good

Clear

NONE

2020-01-06 11:24:04

EST

Yes

WTB/PMS

USGS

3520

22.91

0.00

0.40

Good

Clear

NONE

2019-11-21 13:26:13

EST

Yes

WTB/EGM

USGS

777

20.79

0.00

0.30

Good

Clear

NONE

2019-11-21 12:41:57

EST

Yes

WTB/EGM

USGS

769

20.79

-0.01

0.40

Good

Clear

NONE

2019-09-11 10:42:15

EDT

Yes

WTB/KYA

USGS

580

20.41

0.02

0.30

Good

Clear

NONE

2019-04-25 13:17:04

EDT

Yes

WTB/KAC

USGS

1310

21.44

-0.00

0.30

Good

NONE

2019-02-01 10:05:13

EST

Yes

wtb/jwe

USGS

3670

22.95

0.00

0.30

Good

NONE

2018-12-18 11:52:17

EST

Yes

WTB

USGS

5840

23.92

0.01

1.90

Fair

Clear

NONE

2018-11-27 11:46:52

EST

Yes

wtb

USGS

3250

22.81

0.00

1.90

Fair

NONE

2018-11-06 12:24:33

EST

Yes

wtb/blt

USGS

839

20.81

0.01

0.50

Fair

Clear

NONE

2018-09-24 14:05:18

EDT

Yes

FHH/JMM

USGS

2780

22.46

0.01

1.20

Poor

Clear

NONE

2018-09-19 17:12

EDT

Yes

KYA/BLD

USGS

2700

22.24

0.00

1.80

Fair

Unspecifed

NONE

2018-09-18 14:03:12

EDT

2018-09-18 12:34:24

EDT

2018-09-18 12:02:09

EDT

2018-07-16 12:57:44

EDT

2018-06-04 09:40:08

EDT

Yes

wtb/jwe

USGS

2240

22.08

0.02

0.20

Good

Clear

NONE

2018-06-01 09:15:22

EDT

Yes

WTB/JWE

USGS

1990

21.87

0.00

0.30

Good

Clear

NONE

2018-04-26 10:23:19

EDT

Yes

wtb

USGS

1350

21.39

-0.01

0.40

Good

Clear

NONE

2018-03-27 11:25:31

EDT

Yes

WTB

USGS

684

20.55

0.02

0.30

Good

Clear

NONE

2018-02-01 11:25:57

EST

Yes

WTB/JWE

USGS

1300

21.36

-0.00

0.30

Good

Clear

NONE

2017-12-01 11:43:48

EST

2017-09-14 14:15:03

EDT

Yes

JWE/WTB

USGS

1530

21.62

-0.02

0.30

Good

Clear

NONE

2017-08-23 10:06:52

EDT

2017-06-29 09:33:35

EDT

Yes

jwe/WTB

USGS

606

20.41

0.00

0.33

Good

Clear

NONE

2017-05-30 12:19:52

EDT

Yes

JWE/WTB

USGS

570

20.44

0.00

0.30

Good

Clear

NONE