USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 01403600 Green Brook at Rock Avenue at Plainfield NJ

Somerset County, New Jersey

Hydrologic Unit Code 02030105

Latitude 40°36'07", Longitude 74°27'27" NAD83

Drainage area 18.2 square miles

Gage datum 43.85 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
36	2023-12-18 10:43:56	EST	Yes	jts/bsp	USGS	2200	9.33	0.23	0.23	Fair	DebrisLight	NONE
35	2021-10-26 12:44:02	EDT	Yes	VFBrown	USGS	1100	8.14	-0.36	0.30	Fair	Clear	NONE
34	2021-10-26 09:30:03	EDT	Yes	VFBrown	USGS	1870	9.06	0.11	0.30	Fair	Clear	NONE
33	2020-08-17 12:05:06	EDT	Yes	VFBrown	USGS	10.7	0.80	0.00	0.70	Fair	Clear	NONE
32	2020-03-19 15:28:01	EDT	Yes	VFBrown	USGS	115	2.23	-0.08	0.70	Fair	DebrisModerate	NONE
31	2018-09-28 10:26:02	EDT	Yes	VFBrown	USGS	537	5.84	-0.49	0.40	Poor	Clear	OTHR
30	2018-03-26 10:43:04	EDT	Yes	VFBrown	USGS	36.5	1.37	0.03	1.00	Fair	DebrisLight	NONE
29	2017-09-11 09:37	EDT	Yes	VFBrown	USGS	8.02	0.65	0.00	0.50	Good	DebrisLight	NONE
28	2017-03-31 18:18:03	EDT	Yes	VFB/RWA	USGS	566	5.53	0.12	0.30	Good	Clear	NONE
27	2017-03-31 15:32:04	EDT	Yes	VFB/RWA	USGS	363	4.34	0.11	0.20	Good	Clear	NONE
26	2016-12-12 12:55:30	EST	Yes	VFBrown	USGS	54.7	1.72	-0.04	0.50	Good	DebrisModerate	NONE
25	2016-09-07 11:09	EDT	Yes	VFBrown	USGS	4.15	0.66	0.00	0.40	Good	VegetationLight	NONE
24	2016-05-31 13:59	EDT	Yes	VFBrown	USGS	10.5	0.88	0.00	0.40	Fair	Clear	NONE
23	2015-10-15 10:36	EDT	Yes	VFBrown	USGS	9.82	0.88	-0.01	0.50	Good	DebrisModerate	NONE
22	2015-08-18 13:20	EDT	Yes	VFB	USGS	4.39	0.64	0.01	0.50	Good	Clear	NONE
21	2014-12-09 12:10:04	EST	Yes	VFB/KMB	USGS	407	4.82	0.11	0.40	Good	DebrisLight	NONE
20	2014-07-25 12:23	EDT	Yes	VFBrown	USGS	7.74	0.88	0.00	0.60	Good	DebrisModerate	NONE
19	2013-10-28 12:46	EDT	Yes	VFBrown	USGS	3.85	0.54	0.00	0.50	Fair	DebrisHeavy	NONE
18	2012-07-20 13:25	EDT	Yes	VFB	USGS	27.4	1.17	0.20	0.50	Fair	DebrisHeavy	NONE
17	2006-09-21 11:20	EDT	Yes	HAH/PAR	USGS	9.65	0.66	-0.02	0.50	Fair	DebrisLight	NONE
16	2006-06-08 11:35	EDT	Yes	HAH	USGS	22.3	1.39	0.00	0.80	Poor	Clear	NONE
15	2005-05-16 16:53	EDT	Yes	KMH/VFB	USGS	9.06	0.70	0.00	0.50	Fair	DebrisLight	NONE
14	2002-05-17 11:20	EDT	Yes	dsk	USGS	11.6	0.90	0.00	0.50	Good	Clear	NONE
13	2001-09-26 11:45	EDT	Yes	dsk/pbr	USGS	8.05	0.74	0.00	0.50	Fair	DebrisLight	NONE
12	2000-09-22 10:53	EDT	Yes	dsk/gmb	USGS	9.33	0.98	0.00	1.00	Fair	Clear	NONE
11	1992-11-23 12:40	EST	Yes	GLC	USGS	161	2.74	-0.12	0.40	Fair	Clear	NONE
10	1991-12-03 12:45	EST	Yes	GLC	USGS	247	3.28	-0.15	0.50	Fair	Clear	NONE
9	1991-11-22 12:30	EST	Yes	GLC	USGS	58.6	1.76	0.00	0.40	Good	Clear	NONE
8	1991-10-08 09:15	EDT	Yes	GLC	USGS	5.98	0.94	0.00	0.30	Good	DebrisLight	NONE
7	1979-06-15 13:50	EDT	Yes	AKS	USGS	7.90	3.41	0.00	1.10	Fair	Clear	NONE
6	1974-05-10 13:37	EDT	Yes	grk/jtf	USGS	95.8	3.06	-0.04	0.50	Good	Clear	NONE
5	1974-04-09 13:25	EDT	Yes	jtf/grk	USGS	287	4.26	-0.17	0.80	Fair		NONE
4A	1973-08-02 -- --	--	Yes	rds/ajv	USGS	10400	13.60			Poor		NONE
4	1973-04-02 12:15	EST	Yes	rsc	USGS	208	4.35	-0.08	0.80	Good	Clear	NONE
3	1972-11-14 12:45	EST	Yes	jfk/rkf	USGS	802	7.72	0.18	0.60	Good		NONE
2	1972-06-23 15:25	EDT	Yes	rsc	USGS	231	4.81	-0.07	0.40	Good	Clear	NONE
1	1972-06-22 14:40	EDT	Yes	rsc	USGS	818	7.65	0.17	0.70	Good	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

2023-12-18 10:43:56

EST

Yes

jts/bsp

USGS

2200

9.33

0.23

Fair

DebrisLight

NONE

2021-10-26 12:44:02

EDT

Yes

VFBrown

USGS

1100

8.14

-0.36

0.30

Fair

Clear

NONE

2021-10-26 09:30:03

EDT

Yes

VFBrown

USGS

1870

9.06

0.11

0.30

Fair

Clear

NONE

2020-08-17 12:05:06

EDT

Yes

VFBrown

USGS

10.7

0.80

0.00

0.70

Fair

Clear

NONE

2020-03-19 15:28:01

EDT

Yes

VFBrown

USGS

115

2.23

-0.08

0.70

Fair

DebrisModerate

NONE

2018-09-28 10:26:02

EDT

Yes

VFBrown

USGS

537

5.84

-0.49

0.40

Poor

Clear

OTHR

2018-03-26 10:43:04

EDT

Yes

VFBrown

USGS

36.5

1.37

0.03

1.00

Fair

DebrisLight

NONE

2017-09-11 09:37

EDT

Yes

VFBrown

USGS

8.02

0.65

0.00

0.50

Good

DebrisLight

NONE

2017-03-31 18:18:03

EDT

Yes

VFB/RWA

USGS

566

5.53

0.12

0.30

Good

Clear

NONE

2017-03-31 15:32:04

EDT

Yes

VFB/RWA

USGS

363

4.34

0.11

0.20

Good

Clear

NONE

2016-12-12 12:55:30

EST

Yes

VFBrown

USGS

54.7

1.72

-0.04

0.50

Good

DebrisModerate

NONE

2016-09-07 11:09

EDT

Yes

VFBrown

USGS

4.15

0.66

0.00

0.40

Good

VegetationLight

NONE

2016-05-31 13:59

EDT

Yes

VFBrown

USGS

10.5

0.88

0.00

0.40

Fair

Clear

NONE

2015-10-15 10:36

EDT

Yes

VFBrown

USGS

9.82

0.88

-0.01

0.50

Good

DebrisModerate

NONE

2015-08-18 13:20

EDT

Yes

VFB

USGS

4.39

0.64

0.01

0.50

Good

Clear

NONE

2014-12-09 12:10:04

EST

Yes

VFB/KMB

USGS

407

4.82

0.11

0.40

Good

DebrisLight

NONE

2014-07-25 12:23

EDT

Yes

VFBrown

USGS

7.74

0.88

0.00

0.60

Good

DebrisModerate

NONE

2013-10-28 12:46

EDT

Yes

VFBrown

USGS

3.85

0.54

0.00

0.50

Fair

DebrisHeavy

NONE

2012-07-20 13:25

EDT

Yes

VFB

USGS

27.4

1.17

0.20

0.50

Fair

DebrisHeavy

NONE

2006-09-21 11:20

EDT

Yes

HAH/PAR

USGS

9.65

0.66

-0.02

0.50

Fair

DebrisLight

NONE

2006-06-08 11:35

EDT

Yes

HAH

USGS

22.3

1.39

0.00

0.80

Poor

Clear

NONE

2005-05-16 16:53

EDT

Yes

KMH/VFB

USGS

9.06

0.70

0.00

0.50

Fair

DebrisLight

NONE

2002-05-17 11:20

EDT

Yes

dsk

USGS

11.6

0.90

0.00

0.50

Good

Clear

NONE

2001-09-26 11:45

EDT

Yes

dsk/pbr

USGS

8.05

0.74

0.00

0.50

Fair

DebrisLight

NONE

2000-09-22 10:53

EDT

Yes

dsk/gmb

USGS

9.33

0.98

0.00

1.00

Fair

Clear

NONE

1992-11-23 12:40

EST

Yes

GLC

USGS

161

2.74

-0.12

0.40

Fair

Clear

NONE

1991-12-03 12:45

EST

Yes

GLC

USGS

247

3.28

-0.15

0.50

Fair

Clear

NONE

1991-11-22 12:30

EST

Yes

GLC

USGS

58.6

1.76

0.00

0.40

Good

Clear

NONE

1991-10-08 09:15

EDT

Yes

GLC

USGS

5.98

0.94

0.00

0.30

Good

DebrisLight

NONE

1979-06-15 13:50

EDT

Yes

AKS

USGS

7.90

3.41

0.00

1.10

Fair

Clear

NONE

1974-05-10 13:37

EDT

Yes

grk/jtf

USGS

95.8

3.06

-0.04

0.50

Good

Clear

NONE

1974-04-09 13:25

EDT

Yes

jtf/grk

USGS

287

4.26

-0.17

0.80

Fair

NONE

1973-08-02 -- --

Yes

rds/ajv

USGS

10400

13.60

Poor

NONE

1973-04-02 12:15

EST

Yes

rsc

USGS

208

4.35

-0.08

0.80

Good

Clear

NONE

1972-11-14 12:45

EST

Yes

jfk/rkf

USGS

802

7.72

0.18

0.60

Good

NONE

1972-06-23 15:25

EDT

Yes

rsc

USGS

231

4.81

-0.07

0.40

Good

Clear

NONE

1972-06-22 14:40

EDT

Yes

rsc

USGS

818

7.65

0.17

0.70

Good

Clear

NONE