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 01407012 Gravelly Brook at Church Street at Matawan NJ

Monmouth County, New Jersey

Hydrologic Unit Code 02030104

Latitude 40°24'27", Longitude 74°13'43" NAD83

Drainage area 2.36 square miles

Contributing drainage area 2.36 square miles

Gage datum 35 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
15	1993-08-13 10:30	EDT	Yes	DSK	USGS	1.56	8.78	0.00	0.40	Fair	Clear	unkn
14	1993-05-26 14:10	EDT	Yes	RGR	USGS	2.39	8.87	0.00	0.40	Fair	DebrisLight	unkn
13	1992-09-03 11:10	EDT	Yes	TJR	USGS	1.76	8.30	0.00	0.80	Good	Clear	unkn
12	1992-06-15 07:50	EDT	Yes	DSK	USGS	1.71	8.25	0.00	0.40	Good	Clear	unkn
11	1991-09-04 10:15	EDT	Yes	DSK	USGS	2.03	8.41	0.00	0.40	Good	Clear	unkn
10	1991-06-05 10:30	EDT	Yes	dsk	USGS	2.54	8.50	0.00	0.50	Good	Clear	unkn
9	1990-09-06 11:10	EDT	Yes	DSK	USGS	4.16	8.50	0.00	0.40	Good	Clear	unkn
8	1990-06-14 10:15	EDT	Yes	RSC	USGS	3.34	8.58	0.00	0.60	Good	Clear	unkn
7	1989-09-07 08:11	EDT	Yes	DSK	USGS	2.47	8.91	0.00	0.50	Good	Clear	unkn
6	1989-06-21 10:33	EDT	Yes	DSK	USGS	3.24	7.81	0.00	0.50	Good	Clear	unkn
5	1988-09-12 10:55	EDT	Yes	TPS	USGS	1.66	9.44			Good		unkn
4	1988-06-30 10:30	EDT	Yes	BS	USGS	1.59	9.86	0.00	0.40	Good	DebrisLight	unkn
3	1987-09-24 10:00	EDT	Yes	RSC	USGS	1.90	8.88	0.00	0.80	Good	Clear	unkn
2	1987-07-24 10:00	EDT	Yes	RSC	USGS	2.11	0.60	0.00	0.60	Good	Clear	unkn
1	1986-10-22 -- --	--	Yes	RGR	USGS	1.41	8.80	0.01	0.80	Good	Clear	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

1993-08-13 10:30

EDT

Yes

DSK

USGS

1.56

8.78

0.00

0.40

Fair

Clear

unkn

1993-05-26 14:10

EDT

Yes

RGR

USGS

2.39

8.87

0.00

0.40

Fair

DebrisLight

unkn

1992-09-03 11:10

EDT

Yes

TJR

USGS

1.76

8.30

0.00

0.80

Good

Clear

unkn

1992-06-15 07:50

EDT

Yes

DSK

USGS

1.71

8.25

0.00

0.40

Good

Clear

unkn

1991-09-04 10:15

EDT

Yes

DSK

USGS

2.03

8.41

0.00

0.40

Good

Clear

unkn

1991-06-05 10:30

EDT

Yes

dsk

USGS

2.54

8.50

0.00

0.50

Good

Clear

unkn

1990-09-06 11:10

EDT

Yes

DSK

USGS

4.16

8.50

0.00

0.40

Good

Clear

unkn

1990-06-14 10:15

EDT

Yes

RSC

USGS

3.34

8.58

0.00

0.60

Good

Clear

unkn

1989-09-07 08:11

EDT

Yes

DSK

USGS

2.47

8.91

0.00

0.50

Good

Clear

unkn

1989-06-21 10:33

EDT

Yes

DSK

USGS

3.24

7.81

0.00

0.50

Good

Clear

unkn

1988-09-12 10:55

EDT

Yes

TPS

USGS

1.66

9.44

Good

unkn

1988-06-30 10:30

EDT

Yes

USGS

1.59

9.86

0.00

0.40

Good

DebrisLight

unkn

1987-09-24 10:00

EDT

Yes

RSC

USGS

1.90

8.88

0.00

0.80

Good

Clear

unkn

1987-07-24 10:00

EDT

Yes

RSC

USGS

2.11

0.60

0.00

0.60

Good

Clear

unkn

1986-10-22 -- --

Yes

RGR

USGS

1.41

8.80

0.01

0.80

Good

Clear

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: New Jersey Water Data Support Team
Page Last Modified: 2025-01-31 04:57:20 EST
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