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 01400501 Raritan River at Railroad Bridge at Manville NJ

Somerset County, New Jersey

Hydrologic Unit Code 02030105

Latitude 40°33'13", Longitude 74°34'32" NAD83

Drainage area 490 square miles

Gage datum 20.61 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
16	2008-03-09 12:00	EDT	Yes	BTW/AFW	USGS	13300	13.58	-0.56	1.00	Fair	Clear	NONE
15	2008-02-19 10:54	EST	Yes	AFW/BSP	USGS	3410	6.66	-0.16	1.00	Good	Clear	NONE
14	2008-02-14 12:41	EST	Yes	JCS/BSP	USGS	8150	11.76	-0.28	0.60	Fair	Clear	NONE
13	2008-02-11 09:48	EST	Yes	BSP	USGS	565	3.49	-0.09	1.00	Fair	Clear	NONE
12	2007-12-13 09:37	EST	Yes	BSP	USGS	520	3.29	0.00	0.70	Fair	Clear	NONE
11	2007-10-24 10:09	EDT	Yes	BSP	USGS	220	2.73	-0.01	0.50	Poor	Clear	NONE
10	2007-09-07 09:48	EDT	Yes	BSP	USGS	391	2.87	0.02	0.50	Good	Clear	NONE
9	2007-07-18 09:46	EDT	Yes	BSP/PWB	USGS	307	2.77	0.02	0.50	Good	Clear	NONE
8	2007-06-08 09:42	EDT	Yes	BSP/PWB	USGS	337	2.76	0.00	0.80	Good	Clear	NONE
7	2007-04-10 09:36	EDT	Yes	BSP	USGS	566	3.48	-0.01	1.20	Fair	Clear	NONE
6	2006-11-16 10:45	EST	Yes	BSP/ARV	USGS	957	4.51	-0.01	0.90	Fair	Clear	NONE
5	2006-10-03 11:16	EDT	Yes	BSP	USGS	256	2.87	-0.01	0.60	Good	Clear	NONE
4	2006-10-03 10:09	EDT	Yes	BSP	USGS	253	2.89	-0.01	0.80	Fair	Clear	NONE
3	2006-08-08 09:59	EDT	Yes	BSP	USGS	287	2.77	0.03	0.80	Good	Clear	NONE
2	2006-07-18 11:49	EDT	Yes	JCS	USGS	430	3.04			Fair		NONE
1	2006-06-26 09:30	EDT	Yes	BSP	USGS	757	3.83			Good		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

2008-03-09 12:00

EDT

Yes

BTW/AFW

USGS

13300

13.58

-0.56

1.00

Fair

Clear

NONE

2008-02-19 10:54

EST

Yes

AFW/BSP

USGS

3410

6.66

-0.16

1.00

Good

Clear

NONE

2008-02-14 12:41

EST

Yes

JCS/BSP

USGS

8150

11.76

-0.28

0.60

Fair

Clear

NONE

2008-02-11 09:48

EST

Yes

BSP

USGS

565

3.49

-0.09

1.00

Fair

Clear

NONE

2007-12-13 09:37

EST

Yes

BSP

USGS

520

3.29

0.00

0.70

Fair

Clear

NONE

2007-10-24 10:09

EDT

Yes

BSP

USGS

220

2.73

-0.01

0.50

Poor

Clear

NONE

2007-09-07 09:48

EDT

Yes

BSP

USGS

391

2.87

0.02

0.50

Good

Clear

NONE

2007-07-18 09:46

EDT

Yes

BSP/PWB

USGS

307

2.77

0.02

0.50

Good

Clear

NONE

2007-06-08 09:42

EDT

Yes

BSP/PWB

USGS

337

2.76

0.00

0.80

Good

Clear

NONE

2007-04-10 09:36

EDT

Yes

BSP

USGS

566

3.48

-0.01

1.20

Fair

Clear

NONE

2006-11-16 10:45

EST

Yes

BSP/ARV

USGS

957

4.51

-0.01

0.90

Fair

Clear

NONE

2006-10-03 11:16

EDT

Yes

BSP

USGS

256

2.87

-0.01

0.60

Good

Clear

NONE

2006-10-03 10:09

EDT

Yes

BSP

USGS

253

2.89

-0.01

0.80

Fair

Clear

NONE

2006-08-08 09:59

EDT

Yes

BSP

USGS

287

2.77

0.03

0.80

Good

Clear

NONE

2006-07-18 11:49

EDT

Yes

JCS

USGS

430

3.04

Fair

NONE

2006-06-26 09:30

EDT

Yes

BSP

USGS

757

3.83

Good

NONE