USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 03105927 Crab Run near Connoquenessing, PA

Butler County, Pennsylvania

Hydrologic Unit Code 05030105

Latitude 40°49'46", Longitude 80°04'19" NAD83

Drainage area 10.1 square miles

Gage datum 946 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	2017-04-26 11:27	EDT	Yes	ajr	USGS	9.72	7.89	0.00	0.40	Good	DebrisLight	NONE
27	2017-03-02 16:44:30	EST	Yes	ajr	USGS	28.0	8.34	0.00	0.50	Good	DebrisLight	NONE
26	2016-12-19 14:06	EST	Yes	ajr	USGS	38.3	8.67			Fair	Clear	NONE
25	2016-12-19 12:01	EST	Yes	ajr	USGS	38.7	8.72	-0.01	0.20	Fair	Clear	NONE
24	2016-12-09 14:05	EST	Yes	MAB/ajr	USGS	9.19	7.86			Fair	Clear	NONE
23	2016-12-09 13:05	EST	Yes	MAB/ajr	USGS	8.44	7.86			Fair	Clear	NONE
22	2016-11-03 12:31	EDT	Yes	ajr	USGS	4.49	7.74			Fair	VegetationLight	NONE
21	2016-09-23 09:29:30	EDT	Yes	dmm	USGS	0.27	7.53	0.00	0.30	Poor	DebrisLight	NONE
20	2016-07-20 13:22:14	EDT	Yes	ajr	USGS	0.25	7.46	0.00	1.00	Poor	Clear	NONE
19	2016-06-15 11:17:30	EDT	Yes	ajr	USGS	3.01	7.62	0.00	0.50	Fair	Clear	NONE
18	2016-05-12 13:28:30	EDT	Yes	MAB	USGS	6.44	7.75	0.00	1.00	Fair	DebrisModerate	NONE
17	2016-04-06 10:47	EDT	Yes	dmm	USGS	8.45	7.82	0.00	0.60	Fair	Clear	NONE
16	2016-04-06 09:53:30	EDT	Yes	dmm	USGS	8.59	7.82	0.00	0.80	Fair	Clear	NONE
15	2016-03-14 12:45	EDT	Yes	ajr	USGS	38.5	8.56			Fair	Clear	NONE
14	2016-03-14 11:47	EDT	Yes	ajr	USGS	38.8	8.52	0.01	0.50	Good	Clear	NONE
13	2016-02-29 13:43:30	EST	Yes	ajr	USGS	22.1	8.25	0.00	0.50	Fair	Clear	NONE
12	2016-01-27 11:22	EST	Yes	SAR	USGS	5.42	7.86	0.00	0.70	Good	IceCover	NONE
11	2015-12-08 15:04	EST	Yes	ajr	USGS	2.45	7.70			Poor	DebrisHeavy	NONE
10	2015-12-08 14:09	EST	Yes	ajr	USGS	2.22	7.70	0.00	0.50	Poor	DebrisHeavy	NONE
9	2015-10-14 13:37	EDT	Yes	ajr	USGS	0.92	7.61			Fair	DebrisHeavy	NONE
8	2015-08-19 11:59:30	EDT	Yes	ajr	USGS	0.87	7.54	0.00	0.50	Fair	DebrisLight	NONE
7	2015-08-18 14:13	EDT	Yes	ajr	USGS	1.98	7.58	-0.01	0.30	Fair	DebrisLight	NONE
6	2015-07-06 11:43	EDT	Yes	DMM	USGS	9.90	7.91			Good	Clear	NONE
5	2015-04-28 12:15	EDT	Yes	sar,dmm	USGS	10.8	7.92			Good	Clear	NONE
4	2015-03-12 16:47	EDT	Yes	ajr	USGS	105	9.55			Poor	Unspecifed	NONE
3	2014-12-04 12:38	EST	Yes	tmn	USGS	3.45	7.75	0.00	0.50	Good	DebrisModerate	NONE
2	2014-10-15 11:10	EDT	Yes	tmn	USGS	5.43	7.90	0.02	0.50	Good	DebrisHeavy	NONE
1	2014-09-10 16:16:30	EDT	Yes	ws	USGS	0.84	7.55	0.00	0.60	Fair	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

2017-04-26 11:27

EDT

Yes

ajr

USGS

9.72

7.89

0.00

0.40

Good

DebrisLight

NONE

2017-03-02 16:44:30

EST

Yes

ajr

USGS

28.0

8.34

0.00

0.50

Good

DebrisLight

NONE

2016-12-19 14:06

EST

Yes

ajr

USGS

38.3

8.67

Fair

Clear

NONE

2016-12-19 12:01

EST

Yes

ajr

USGS

38.7

8.72

-0.01

0.20

Fair

Clear

NONE

2016-12-09 14:05

EST

Yes

MAB/ajr

USGS

9.19

7.86

Fair

Clear

NONE

2016-12-09 13:05

EST

Yes

MAB/ajr

USGS

8.44

7.86

Fair

Clear

NONE

2016-11-03 12:31

EDT

Yes

ajr

USGS

4.49

7.74

Fair

VegetationLight

NONE

2016-09-23 09:29:30

EDT

Yes

dmm

USGS

0.27

7.53

0.00

0.30

Poor

DebrisLight

NONE

2016-07-20 13:22:14

EDT

Yes

ajr

USGS

0.25

7.46

0.00

1.00

Poor

Clear

NONE

2016-06-15 11:17:30

EDT

Yes

ajr

USGS

3.01

7.62

0.00

0.50

Fair

Clear

NONE

2016-05-12 13:28:30

EDT

Yes

MAB

USGS

6.44

7.75

0.00

1.00

Fair

DebrisModerate

NONE

2016-04-06 10:47

EDT

Yes

dmm

USGS

8.45

7.82

0.00

0.60

Fair

Clear

NONE

2016-04-06 09:53:30

EDT

Yes

dmm

USGS

8.59

7.82

0.00

0.80

Fair

Clear

NONE

2016-03-14 12:45

EDT

Yes

ajr

USGS

38.5

8.56

Fair

Clear

NONE

2016-03-14 11:47

EDT

Yes

ajr

USGS

38.8

8.52

0.01

0.50

Good

Clear

NONE

2016-02-29 13:43:30

EST

Yes

ajr

USGS

22.1

8.25

0.00

0.50

Fair

Clear

NONE

2016-01-27 11:22

EST

Yes

SAR

USGS

5.42

7.86

0.00

0.70

Good

IceCover

NONE

2015-12-08 15:04

EST

Yes

ajr

USGS

2.45

7.70

Poor

DebrisHeavy

NONE

2015-12-08 14:09

EST

Yes

ajr

USGS

2.22

7.70

0.00

0.50

Poor

DebrisHeavy

NONE

2015-10-14 13:37

EDT

Yes

ajr

USGS

0.92

7.61

Fair

DebrisHeavy

NONE

2015-08-19 11:59:30

EDT

Yes

ajr

USGS

0.87

7.54

0.00

0.50

Fair

DebrisLight

NONE

2015-08-18 14:13

EDT

Yes

ajr

USGS

1.98

7.58

-0.01

0.30

Fair

DebrisLight

NONE

2015-07-06 11:43

EDT

Yes

DMM

USGS

9.90

7.91

Good

Clear

NONE

2015-04-28 12:15

EDT

Yes

sar,dmm

USGS

10.8

7.92

Good

Clear

NONE

2015-03-12 16:47

EDT

Yes

ajr

USGS

105

9.55

Poor

Unspecifed

NONE

2014-12-04 12:38

EST

Yes

tmn

USGS

3.45

7.75

0.00

0.50

Good

DebrisModerate

NONE

2014-10-15 11:10

EDT

Yes

tmn

USGS

5.43

7.90

0.02

0.50

Good

DebrisHeavy

NONE

2014-09-10 16:16:30

EDT

Yes

USGS

0.84

7.55

0.00

0.60

Fair

Clear

NONE