USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 01476030 Little Crum Creek at Mich. Ave, Swarthmore, PA

Delaware County, Pennsylvania

Hydrologic Unit Code 02040202

Latitude 39°53'42", Longitude 75°20'19" NAD27

Drainage area 1.15 square miles

Gage datum 40.00 feet above NGVD29

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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
100	1978-10-05 13:30	EDT	Yes	GJ	USGS	0.29	1.42	0.00	0.50	Fair		unkn
99	1978-08-11 10:20	EDT	Yes	VC/JW	USGS	0.57	1.43	0.00	0.40	Fair	Clear	unkn
98	1978-06-14 10:20	EDT	Yes	GJ	USGS	0.63	1.50	-0.01	0.50	Fair		unkn
97	1978-04-21 08:00	EST	Yes	GJ	USGS	1.21	1.56	0.00	0.50	Poor		unkn
96	1978-03-01 11:15	EST	Yes	GJ	USGS	0.71	1.48	0.00	0.60	Fair		unkn
95	1978-02-14 11:45	EST	Yes	GJ	USGS	1.13	1.48	0.00	0.40	Fair		unkn
94	1977-12-08 12:30	EST	Yes	VC	USGS	0.85	1.49	0.00	0.40	Fair	Clear	unkn
93	1977-10-14 08:35	EDT	Yes	GJ	USGS	0.23	1.59	0.00	1.00	Poor		unkn
92	1977-08-04 13:55	EDT	Yes	VC	USGS	0.27	1.88			Fair		unkn
91	1977-06-29 11:30	EDT	Yes	GJ/VC	USGS	0.55	1.99	0.00	0.50	Good		unkn
90	1977-05-03 13:15	EDT	Yes	RL	USGS	0.60	1.98	0.00	0.40	Fair		unkn
89	1977-03-22 14:53	EST	Yes	RL/JG	USGS	44.5	3.31	-0.18	0.20	Fair	Unspecifed	unkn
88	1977-03-14 11:40	EST	Yes	RL	USGS	1.22	2.16	-0.01	0.50	Fair		unkn
87	1977-03-04 12:57	EST	Yes	RL/VC	USGS	0.76	2.06	0.00	0.30	Fair		unkn
86	1977-02-24 10:35	EST	Yes	RL	USGS	0.34	1.83	0.00	0.30	Fair	DebrisModerate	unkn
85	1977-01-25 08:10	EST	Yes	RLD	USGS	0.18		0.00	0.10	Fair	IceCover	unkn
84	1976-12-10 10:25	EST	Yes	KK/RL	USGS	0.30	2.03			Fair	DebrisLight	unkn
83	1976-11-12 11:40	EST	Yes	KPK	USGS	0.24	2.03	0.01	0.30	Fair		unkn

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

100

1978-10-05 13:30

EDT

Yes

USGS

0.29

1.42

0.00

0.50

Fair

unkn

1978-08-11 10:20

EDT

Yes

VC/JW

USGS

0.57

1.43

0.00

0.40

Fair

Clear

unkn

1978-06-14 10:20

EDT

Yes

USGS

0.63

1.50

-0.01

0.50

Fair

unkn

1978-04-21 08:00

EST

Yes

USGS

1.21

1.56

0.00

0.50

Poor

unkn

1978-03-01 11:15

EST

Yes

USGS

0.71

1.48

0.00

0.60

Fair

unkn

1978-02-14 11:45

EST

Yes

USGS

1.13

1.48

0.00

0.40

Fair

unkn

1977-12-08 12:30

EST

Yes

USGS

0.85

1.49

0.00

0.40

Fair

Clear

unkn

1977-10-14 08:35

EDT

Yes

USGS

0.23

1.59

0.00

1.00

Poor

unkn

1977-08-04 13:55

EDT

Yes

USGS

0.27

1.88

Fair

unkn

1977-06-29 11:30

EDT

Yes

GJ/VC

USGS

0.55

1.99

0.00

0.50

Good

unkn

1977-05-03 13:15

EDT

Yes

USGS

0.60

1.98

0.00

0.40

Fair

unkn

1977-03-22 14:53

EST

Yes

RL/JG

USGS

44.5

3.31

-0.18

0.20

Fair

Unspecifed

unkn

1977-03-14 11:40

EST

Yes

USGS

1.22

2.16

-0.01

0.50

Fair

unkn

1977-03-04 12:57

EST

Yes

RL/VC

USGS

0.76

2.06

0.00

0.30

Fair

unkn

1977-02-24 10:35

EST

Yes

USGS

0.34

1.83

0.00

0.30

Fair

DebrisModerate

unkn

1977-01-25 08:10

EST

Yes

RLD

USGS

0.18

0.00

0.10

Fair

IceCover

unkn

1976-12-10 10:25

EST

Yes

KK/RL

USGS

0.30

2.03

Fair

DebrisLight

unkn

1976-11-12 11:40

EST

Yes

KPK

USGS

0.24

2.03

0.01

0.30

Fair

unkn

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U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL: https://staging.waterdata.usgs.gov/nwis/measurements?

Page Contact Information: Pennsylvania Water Data Support Team
Page Last Modified: 2024-11-28 23:36:30 EST
0.23 0.22 staging