USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 01480637 Little Broad Run near Marshallton, PA

Chester County, Pennsylvania

Hydrologic Unit Code 02040205

Latitude 39°57'36.34", Longitude 75°42'44.40" NAD83

Drainage area .6 square miles

Gage datum 307.6 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
28	2005-09-28 11:25	EDT	Yes	leo	USGS	0.24	0.37	0.00	0.50	Fair	Clear	NONE
27	2005-06-10 11:20	EDT	Yes	lbh	USGS	0.82				Fair	Clear	NONE
26	2005-05-25 14:31	EDT	Yes	leo/lbh	USGS	0.90				Fair	Clear	NONE
25	1999-09-13 17:10	EDT	Yes	AM	USGS	0.09				Fair	Clear	NONE
24	1999-08-16 16:33	EDT	Yes	AM	USGS	0.05	0.72	0.00		Fair	Clear	NONE
23	1999-07-19 14:35	EDT	Yes	AM	USGS	0.21	0.75	0.00	0.50	Good	Clear	NONE
22	1999-06-01 12:45	EDT	Yes	AM	USGS	0.42				Good	Clear	NONE
21	1999-05-03 17:28	EDT	Yes	CJR	USGS	0.63				Fair	Clear	NONE
20	1999-04-08 11:50	EDT	Yes	AM	USGS	0.73	0.87			Good	Clear	NONE
19	1998-10-26 09:42	EST	Yes	DCH	USGS	0.24	0.76	0.00	0.20	Fair	DebrisLight	NONE
18	1998-10-06 08:30	EDT	Yes	DCH/AJT	USGS	0.24	0.75	0.00	0.20	Fair	Clear	NONE
17	1998-08-31 08:30	EDT	Yes	DCH/AJT	USGS	0.32	0.76	0.00	0.20	Poor	Clear	NONE
16	1998-07-27 10:00	EDT	Yes	DCH	USGS	0.41	0.76	0.00	0.20	Poor	Clear	NONE
15	1998-06-29 08:15	EDT	Yes	DCH/AJT	USGS	0.57	0.80	0.00	0.20	Fair	Clear	NONE
14	1998-05-28 09:10	EDT	Yes	DCH	USGS	1.13	0.85	0.00	0.30	Fair	Clear	NONE
13	1998-04-20 09:40	EDT	Yes	DCH	USGS	1.74	0.92	0.00	0.30	Fair	Clear	NONE
12	1998-03-24 09:20	EST	Yes	DCH	USGS	2.56	0.99	-0.01	0.40	Fair	Clear	NONE
11	1998-03-09 10:15	EST	Yes	DCH/JEB	USGS	2.68	1.04	0.00	0.40	Fair	Clear	NONE
10	1998-02-18 10:10	EST	Yes	DCH/JEB	USGS	0.80	0.82	0.00	0.20	Poor	Clear	NONE
9	1998-01-23 13:30	EST	Yes	AJT/DCH	USGS	2.23	1.02	0.01	0.20	Fair	Clear	NONE
8	1998-01-21 09:12	EST	Yes	DCH/JEB	USGS	0.30	0.80	0.00	0.20	Poor	DebrisLight	NONE
7	1997-12-17 09:25	EST	Yes	DCH/AJT	USGS	0.24	0.82	0.00	0.20	Poor	DebrisModerate	NONE
6	1997-11-24 09:40	EST	Yes	DCH	USGS	0.38	0.80	0.00	0.30	Poor	Clear	NONE
5	1997-10-08 08:00	EDT	Yes	DCH	USGS	0.29	0.73	0.00	0.30	Poor	Clear	NONE
4	1997-09-11 08:10	EDT	Yes	DCH/AJT	USGS	0.45	0.79	0.00	0.20	Poor	Clear	NONE
3	1997-08-20 19:29	EDT	Yes	EHK	USGS	2.12	1.00	0.00	0.50	Fair	Clear	NONE
2	1997-08-05 08:25	EDT	Yes	DCH	USGS	0.34	0.76	0.00	0.30	Poor	Clear	NONE
1	1997-06-10 09:00	EDT	Yes	DCH/AJT	USGS	0.58	0.79	0.00	0.20	Poor	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

2005-09-28 11:25

EDT

Yes

leo

USGS

0.24

0.37

0.00

0.50

Fair

Clear

NONE

2005-06-10 11:20

EDT

Yes

lbh

USGS

0.82

Fair

Clear

NONE

2005-05-25 14:31

EDT

Yes

leo/lbh

USGS

0.90

Fair

Clear

NONE

1999-09-13 17:10

EDT

Yes

USGS

0.09

Fair

Clear

NONE

1999-08-16 16:33

EDT

Yes

USGS

0.05

0.72

0.00

Fair

Clear

NONE

1999-07-19 14:35

EDT

Yes

USGS

0.21

0.75

0.00

0.50

Good

Clear

NONE

1999-06-01 12:45

EDT

Yes

USGS

0.42

Good

Clear

NONE

1999-05-03 17:28

EDT

Yes

CJR

USGS

0.63

Fair

Clear

NONE

1999-04-08 11:50

EDT

Yes

USGS

0.73

0.87

Good

Clear

NONE

1998-10-26 09:42

EST

Yes

DCH

USGS

0.24

0.76

0.00

0.20

Fair

DebrisLight

NONE

1998-10-06 08:30

EDT

Yes

DCH/AJT

USGS

0.24

0.75

0.00

0.20

Fair

Clear

NONE

1998-08-31 08:30

EDT

Yes

DCH/AJT

USGS

0.32

0.76

0.00

0.20

Poor

Clear

NONE

1998-07-27 10:00

EDT

Yes

DCH

USGS

0.41

0.76

0.00

0.20

Poor

Clear

NONE

1998-06-29 08:15

EDT

Yes

DCH/AJT

USGS

0.57

0.80

0.00

0.20

Fair

Clear

NONE

1998-05-28 09:10

EDT

Yes

DCH

USGS

1.13

0.85

0.00

0.30

Fair

Clear

NONE

1998-04-20 09:40

EDT

Yes

DCH

USGS

1.74

0.92

0.00

0.30

Fair

Clear

NONE

1998-03-24 09:20

EST

Yes

DCH

USGS

2.56

0.99

-0.01

0.40

Fair

Clear

NONE

1998-03-09 10:15

EST

Yes

DCH/JEB

USGS

2.68

1.04

0.00

0.40

Fair

Clear

NONE

1998-02-18 10:10

EST

Yes

DCH/JEB

USGS

0.80

0.82

0.00

0.20

Poor

Clear

NONE

1998-01-23 13:30

EST

Yes

AJT/DCH

USGS

2.23

1.02

0.01

0.20

Fair

Clear

NONE

1998-01-21 09:12

EST

Yes

DCH/JEB

USGS

0.30

0.80

0.00

0.20

Poor

DebrisLight

NONE

1997-12-17 09:25

EST

Yes

DCH/AJT

USGS

0.24

0.82

0.00

0.20

Poor

DebrisModerate

NONE

1997-11-24 09:40

EST

Yes

DCH

USGS

0.38

0.80

0.00

0.30

Poor

Clear

NONE

1997-10-08 08:00

EDT

Yes

DCH

USGS

0.29

0.73

0.00

0.30

Poor

Clear

NONE

1997-09-11 08:10

EDT

Yes

DCH/AJT

USGS

0.45

0.79

0.00

0.20

Poor

Clear

NONE

1997-08-20 19:29

EDT

Yes

EHK

USGS

2.12

1.00

0.00

0.50

Fair

Clear

NONE

1997-08-05 08:25

EDT

Yes

DCH

USGS

0.34

0.76

0.00

0.30

Poor

Clear

NONE

1997-06-10 09:00

EDT

Yes

DCH/AJT

USGS

0.58

0.79

0.00

0.20

Poor

Clear

NONE