USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 0208423100 FLAT SWAMP AT SR1157 NEAR ROBERSONVILLE, NC

Martin County, North Carolina

Hydrologic Unit Code 03020103

Latitude 35°46'54", Longitude 77°15'26" NAD27

Drainage area 21.3 square miles

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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	1989-01-09 13:23	EST	Yes	SAD/RHY	USGS	10.7	3.11	-0.01	1.00	Good	DebrisHeavy	NONE
24	1988-11-22 11:00	EST	Yes	SAD/BT	USGS	9.36	3.00	0.00	1.50	Fair	DebrisHeavy	NONE
23	1988-10-03 15:15	EDT	Yes	SAD	USGS	1.31	2.39	0.00	1.50	Fair	DebrisHeavy	NONE
22	1988-08-16 10:51	EDT	Yes	SAD	USGS	1.54	2.38	0.00	0.50	Good	DebrisLight	NONE
21	1988-07-05 10:51	EDT	Yes	SAD	USGS	1.18	2.37	0.07	1.80	Good	Clear	NONE
20	1988-05-16 11:51	EDT	Yes	SAD	USGS	2.45	2.47	0.00	1.40	Good	Clear	NONE
19	1988-04-20 10:52	EDT	Yes	SAD	USGS	82.5	5.26	-0.18	2.80	Good	DebrisLight	NONE
18	1988-02-25 12:15	EST	Yes	WSC/SAD	USGS	14.3	3.05	0.00	0.50	Fair	DebrisLight	NONE
17	1988-02-03 10:45	EST	Yes	WSC	USGS	46.4	3.99	0.08	0.50	Good		NONE
16	1987-12-10 12:25	EST	Yes	WSC	USGS	7.20	2.85	0.00	1.10	Good	DebrisLight	NONE
15	1987-10-22 10:30	EDT	Yes	WSC	USGS	1.74	2.44	0.00	0.50	Good	DebrisModerate	NONE
14	1987-09-01 11:00	EDT	Yes	WSC	USGS	9.43	2.78	-0.02	0.60	Good	Clear	NONE
13	1987-06-12 11:45	EDT	Yes	WSC	USGS	1.91	2.40	-0.01	0.40	Fair	DebrisModerate	NONE
12	1987-05-05 14:30	EDT	Yes	WSC/BCR	USGS	15.0	3.07	0.00	0.60	Good	DebrisModerate	NONE
11	1987-03-11 12:30	EST	Yes	WSC	USGS	44.8	3.94	-0.01	0.50	Good	Clear	NONE
10	1987-01-20 15:30	EST	Yes	BCR/JMW	USGS	523	8.68	-0.02	0.60	Fair		NONE
9	1987-01-05 13:15	EST	Yes	WSC	USGS	29.6	3.56	0.01	1.00	Good	DebrisLight	NONE
8	1986-11-21 12:46	EST	Yes	WSC	USGS	3.78	2.57	0.00	0.40	Poor	DebrisLight	NONE
7	1986-10-16 16:30	EDT	Yes	WSC	USGS	2.06	2.30	0.00	0.60	Fair		NONE
6	1986-08-19 18:30	EDT	Yes	WSC	USGS	77.2	4.90	-0.16	0.90	Fair		NONE
5	1986-08-19 13:40	EDT	Yes	WSC	USGS	142	5.76	-0.17	1.00	Fair		NONE
4	1986-08-19 11:40	EDT	Yes	WSC	USGS	174	6.05	-0.09	0.90	Fair		NONE
3	1986-08-15 11:23	EDT	Yes	WSC	USGS	17.6	3.03	0.00	0.60	Good		NONE
2	1986-08-12 14:40	EDT	Yes	WSC	USGS	258	7.14	-0.04	1.20	Fair		NONE
1	1986-07-15 09:50	EDT	Yes	WSC	USGS	1.78	2.22	0.00	0.50	Fair		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

1989-01-09 13:23

EST

Yes

SAD/RHY

USGS

10.7

3.11

-0.01

1.00

Good

DebrisHeavy

NONE

1988-11-22 11:00

EST

Yes

SAD/BT

USGS

9.36

3.00

0.00

1.50

Fair

DebrisHeavy

NONE

1988-10-03 15:15

EDT

Yes

SAD

USGS

1.31

2.39

0.00

1.50

Fair

DebrisHeavy

NONE

1988-08-16 10:51

EDT

Yes

SAD

USGS

1.54

2.38

0.00

0.50

Good

DebrisLight

NONE

1988-07-05 10:51

EDT

Yes

SAD

USGS

1.18

2.37

0.07

1.80

Good

Clear

NONE

1988-05-16 11:51

EDT

Yes

SAD

USGS

2.45

2.47

0.00

1.40

Good

Clear

NONE

1988-04-20 10:52

EDT

Yes

SAD

USGS

82.5

5.26

-0.18

2.80

Good

DebrisLight

NONE

1988-02-25 12:15

EST

Yes

WSC/SAD

USGS

14.3

3.05

0.00

0.50

Fair

DebrisLight

NONE

1988-02-03 10:45

EST

Yes

WSC

USGS

46.4

3.99

0.08

0.50

Good

NONE

1987-12-10 12:25

EST

Yes

WSC

USGS

7.20

2.85

0.00

1.10

Good

DebrisLight

NONE

1987-10-22 10:30

EDT

Yes

WSC

USGS

1.74

2.44

0.00

0.50

Good

DebrisModerate

NONE

1987-09-01 11:00

EDT

Yes

WSC

USGS

9.43

2.78

-0.02

0.60

Good

Clear

NONE

1987-06-12 11:45

EDT

Yes

WSC

USGS

1.91

2.40

-0.01

0.40

Fair

DebrisModerate

NONE

1987-05-05 14:30

EDT

Yes

WSC/BCR

USGS

15.0

3.07

0.00

0.60

Good

DebrisModerate

NONE

1987-03-11 12:30

EST

Yes

WSC

USGS

44.8

3.94

-0.01

0.50

Good

Clear

NONE

1987-01-20 15:30

EST

Yes

BCR/JMW

USGS

523

8.68

-0.02

0.60

Fair

NONE

1987-01-05 13:15

EST

Yes

WSC

USGS

29.6

3.56

0.01

1.00

Good

DebrisLight

NONE

1986-11-21 12:46

EST

Yes

WSC

USGS

3.78

2.57

0.00

0.40

Poor

DebrisLight

NONE

1986-10-16 16:30

EDT

Yes

WSC

USGS

2.06

2.30

0.00

0.60

Fair

NONE

1986-08-19 18:30

EDT

Yes

WSC

USGS

77.2

4.90

-0.16

0.90

Fair

NONE

1986-08-19 13:40

EDT

Yes

WSC

USGS

142

5.76

-0.17

1.00

Fair

NONE

1986-08-19 11:40

EDT

Yes

WSC

USGS

174

6.05

-0.09

0.90

Fair

NONE

1986-08-15 11:23

EDT

Yes

WSC

USGS

17.6

3.03

0.00

0.60

Good

NONE

1986-08-12 14:40

EDT

Yes

WSC

USGS

258

7.14

-0.04

1.20

Fair

NONE

1986-07-15 09:50

EDT

Yes

WSC

USGS

1.78

2.22

0.00

0.50

Fair

NONE