USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 01484677 CHAPEL BRANCH AT ANGOLA, DE

Sussex County, Delaware

Hydrologic Unit Code 02040303

Latitude 38°40'18", Longitude 75°11'10" NAD27

Drainage area 8.00 square miles

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Meas. Number	Date Time	Time Datum	Measurement Used?	Who	Measuring Agency	Stream flow (ft³/s)	GH Change (ft)	Meas. Duration (hr)	Meas. Rated	Control	Flow Adjust. Code
24	2000-05-04 11:45	EDT	Yes	FAD	USGS	10.0	0.00	0.50	Fair	Clear	NONE
23	2000-04-03 12:53	EDT	Yes	FAD	USGS	10.9	0.00	0.40	Fair	Clear	NONE
22	2000-03-02 11:47	EST	Yes	FAD	USGS	4.51	0.00	0.50	Fair	Clear	NONE
21	2000-02-10 12:13	EST	Yes	FAD	USGS	3.35	0.00	0.50	Fair	Clear	NONE
20	1999-11-23 11:37	EST	Yes	FAD	USGS	2.40	0.00	0.40	Fair	Clear	NONE
19	1999-10-13 12:12	EDT	Yes	FAD	USGS	1.64	0.00	0.50	Fair	Clear	NONE
18	1999-08-09 11:33	EDT	Yes	FAD	USGS	0.70	0.00	0.70	Fair	Clear	NONE
17	1999-07-08 11:29	EDT	Yes	FAD	USGS	0.90	-0.10	0.50	Fair	Clear	NONE
16	1999-06-10 11:46	EDT	Yes	FAD	USGS	1.65	0.00	0.60	Fair	Clear	NONE
15	1999-05-09 12:25	EDT	Yes	FAD	USGS	5.64	0.10	0.50	Fair	Clear	NONE
14	1999-04-08 11:59	EDT	Yes	FAD	USGS	6.14	-0.01	0.50	Fair	Clear	NONE
13	1999-03-09 11:43	EST	Yes	FAD	USGS	3.00	0.02	0.50	Fair	DebrisLight	NONE
12	1999-02-10 12:33	EST	Yes	FAD	USGS	3.26	0.00	0.50	Good	Clear	NONE
11	1997-11-06 08:15	EST	Yes	AJT	USGS	1.28	0.00	0.50	Good	DebrisModerate	NONE
10	1997-08-12 09:40	EDT	Yes	DCH	USGS	2.00	0.00	0.30	Good	Clear	NONE
9	1997-05-22 13:20	EDT	Yes	AJT	USGS	7.29	0.00	0.70	Good	Clear	NONE
8	1997-02-20 13:00	EST	Yes	DCH	USGS	7.14	0.00	0.50	Good	Clear	NONE
7	1988-06-23 11:10	EDT	Yes	AJT	USGS	2.73	0.00	0.30	Good	Clear	NONE
6	1987-10-16 11:05	EDT	Yes	AJT	USGS	1.39	0.00	0.30	Fair	Clear	NONE
5	1987-06-02 -- --	--	Yes	AJT	USGS	7.75	0.01	0.30	Good	Clear	NONE
4	1986-09-12 -- --	--	Yes	AJT	USGS	0.96	0.00	0.40	Good	Clear	NONE
3	1986-04-03 -- --	--	Yes	AJT	USGS	4.87			Good	Clear	NONE
2	1985-11-20 -- --	--	Yes	AJT	USGS	2.25			Good	Clear	NONE
1	1985-07-08 -- --	--	Yes	AJT/RHS	USGS	2.11			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

2000-05-04 11:45

EDT

Yes

FAD

USGS

10.0

0.00

0.50

Fair

Clear

NONE

2000-04-03 12:53

EDT

Yes

FAD

USGS

10.9

0.00

0.40

Fair

Clear

NONE

2000-03-02 11:47

EST

Yes

FAD

USGS

4.51

0.00

0.50

Fair

Clear

NONE

2000-02-10 12:13

EST

Yes

FAD

USGS

3.35

0.00

0.50

Fair

Clear

NONE

1999-11-23 11:37

EST

Yes

FAD

USGS

2.40

0.00

0.40

Fair

Clear

NONE

1999-10-13 12:12

EDT

Yes

FAD

USGS

1.64

0.00

0.50

Fair

Clear

NONE

1999-08-09 11:33

EDT

Yes

FAD

USGS

0.70

0.00

0.70

Fair

Clear

NONE

1999-07-08 11:29

EDT

Yes

FAD

USGS

0.90

-0.10

0.50

Fair

Clear

NONE

1999-06-10 11:46

EDT

Yes

FAD

USGS

1.65

0.00

0.60

Fair

Clear

NONE

1999-05-09 12:25

EDT

Yes

FAD

USGS

5.64

0.10

0.50

Fair

Clear

NONE

1999-04-08 11:59

EDT

Yes

FAD

USGS

6.14

-0.01

0.50

Fair

Clear

NONE

1999-03-09 11:43

EST

Yes

FAD

USGS

3.00

0.02

0.50

Fair

DebrisLight

NONE

1999-02-10 12:33

EST

Yes

FAD

USGS

3.26

0.00

0.50

Good

Clear

NONE

1997-11-06 08:15

EST

Yes

AJT

USGS

1.28

0.00

0.50

Good

DebrisModerate

NONE

1997-08-12 09:40

EDT

Yes

DCH

USGS

2.00

0.00

0.30

Good

Clear

NONE

1997-05-22 13:20

EDT

Yes

AJT

USGS

7.29

0.00

0.70

Good

Clear

NONE

1997-02-20 13:00

EST

Yes

DCH

USGS

7.14

0.00

0.50

Good

Clear

NONE

1988-06-23 11:10

EDT

Yes

AJT

USGS

2.73

0.00

0.30

Good

Clear

NONE

1987-10-16 11:05

EDT

Yes

AJT

USGS

1.39

0.00

0.30

Fair

Clear

NONE

1987-06-02 -- --

Yes

AJT

USGS

7.75

0.01

0.30

Good

Clear

NONE

1986-09-12 -- --

Yes

AJT

USGS

0.96

0.00

0.40

Good

Clear

NONE

1986-04-03 -- --

Yes

AJT

USGS

4.87

Good

Clear

NONE

1985-11-20 -- --

Yes

AJT

USGS

2.25

Good

Clear

NONE

1985-07-08 -- --

Yes

AJT/RHS

USGS

2.11

Good

Clear

NONE