USGS Surface Water for USA: Streamflow Measurements

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Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

Streamflow Measurements for the Nation

USGS 03049676 Sycamore Run at Old Freeport Road nr Blawnox, PA

Allegheny County, Pennsylvania

Hydrologic Unit Code 05010009

Latitude 40°29'17", Longitude 79°52'39" NAD83

Drainage area 8.07 square miles

Gage datum 750 feet above NGVD29

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Output formats

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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
17	2009-11-13 11:29	EST	Yes	MM	USGS	1.50	1.10	0.00	0.70	Poor	DebrisLight	NONE
16	2009-09-21 10:29	EDT	Yes	MM	USGS	0.20	0.92	0.00	0.50	Poor	DebrisLight	NONE
15	2009-07-16 13:11	EDT	Yes	MM	USGS	0.41	0.95	0.00	0.80	Poor	Clear	NONE
14	2009-05-05 10:35	EDT	Yes	MM	USGS	12.2	1.56	0.00	0.70	Fair	Clear	NONE
13	2009-03-13 10:41	EDT	Yes	MM	USGS	4.42	1.44	0.01	0.60	Fair	Clear	NONE
12	2009-01-27 13:15	EST	Yes	MM	USGS	2.93	1.31	0.00	0.60	Poor	IceCover	NONE
11	2008-12-15 14:46:36	EST	Yes	MM	USGS	10.5	1.48	-0.01	0.50	Fair	DebrisLight	NONE
10	2008-11-03 10:37:30	EST	Yes	MM	USGS	0.66	1.21	-0.04	0.60	Poor	DebrisLight	NONE
9	2008-08-22 09:35	EDT	Yes	MM	USGS	0.27	0.98	0.00	0.60	Poor	DebrisLight	NONE
8	2008-06-30 10:55	EDT	Yes	MM	USGS	18.3	1.48	-0.01	0.70	Fair	Clear	NONE
7	2008-05-19 10:13	EDT	Yes	MM	USGS	17.1	1.58	-0.01	0.70	Poor	DebrisLight	NONE
6	2008-03-20 12:15	EDT	Yes	MM	USGS	46.9	3.50	0.09	1.10	Fair	Unspecifed	NONE
5	2008-02-06 09:30	EST	Yes	JLM/MM	USGS	59.4	2.18	0.01	0.10	Fair	Clear	NONE
4	2007-12-11 13:45	EST	Yes	MM	USGS	13.9	1.58	0.00	0.70	Fair	Clear	NONE
3	2007-07-19 09:25	EDT	Yes	ATR/ MM	USGS	25.0	1.90	-0.03	0.10	Fair	Clear	NONE
2	2007-07-09 11:17	EDT	Yes	ATR/SMN	USGS	1.84	1.55	0.00	0.40	Fair	Clear	NONE
1	2007-05-23 08:45	EDT	Yes	MM /ATR	USGS	1.92	1.33			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

2009-11-13 11:29

EST

Yes

USGS

1.50

1.10

0.00

0.70

Poor

DebrisLight

NONE

2009-09-21 10:29

EDT

Yes

USGS

0.20

0.92

0.00

0.50

Poor

DebrisLight

NONE

2009-07-16 13:11

EDT

Yes

USGS

0.41

0.95

0.00

0.80

Poor

Clear

NONE

2009-05-05 10:35

EDT

Yes

USGS

12.2

1.56

0.00

0.70

Fair

Clear

NONE

2009-03-13 10:41

EDT

Yes

USGS

4.42

1.44

0.01

0.60

Fair

Clear

NONE

2009-01-27 13:15

EST

Yes

USGS

2.93

1.31

0.00

0.60

Poor

IceCover

NONE

2008-12-15 14:46:36

EST

Yes

USGS

10.5

1.48

-0.01

0.50

Fair

DebrisLight

NONE

2008-11-03 10:37:30

EST

Yes

USGS

0.66

1.21

-0.04

0.60

Poor

DebrisLight

NONE

2008-08-22 09:35

EDT

Yes

USGS

0.27

0.98

0.00

0.60

Poor

DebrisLight

NONE

2008-06-30 10:55

EDT

Yes

USGS

18.3

1.48

-0.01

0.70

Fair

Clear

NONE

2008-05-19 10:13

EDT

Yes

USGS

17.1

1.58

-0.01

0.70

Poor

DebrisLight

NONE

2008-03-20 12:15

EDT

Yes

USGS

46.9

3.50

0.09

1.10

Fair

Unspecifed

NONE

2008-02-06 09:30

EST

Yes

JLM/MM

USGS

59.4

2.18

0.01

0.10

Fair

Clear

NONE

2007-12-11 13:45

EST

Yes

USGS

13.9

1.58

0.00

0.70

Fair

Clear

NONE

2007-07-19 09:25

EDT

Yes

ATR/ MM

USGS

25.0

1.90

-0.03

0.10

Fair

Clear

NONE

2007-07-09 11:17

EDT

Yes

ATR/SMN

USGS

1.84

1.55

0.00

0.40

Fair

Clear

NONE

2007-05-23 08:45

EDT

Yes

MM /ATR

USGS

1.92

1.33

Poor

Clear

NONE