USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 01407250 Willow Bk at Holmdel NJ

Monmouth County, New Jersey

Hydrologic Unit Code 02030104

Latitude 40°20'17", Longitude 74°11'13" NAD83

Drainage area 6.88 square miles

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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
57	2025-07-24 10:39:42	EDT	Yes	JP	USGS	3.32		0.00	0.67	Poor	DebrisLight	NONE
56	2024-11-04 09:41:30	EST	Yes	mtp	USGS	3.25	6.67	0.00	0.40	Poor	DebrisLight	NONE
55	2024-07-29 11:52:39	EDT	Yes	JBE	USGS	3.53	6.76			Fair		NONE
54	2024-04-26 10:40:20	EDT	Yes	mtp	USGS	12.7		0.00	0.50	Fair	Clear	NONE
53	2023-09-05 09:40:47	EDT	Yes	mtp	USGS	2.94		0.00	0.50	Poor	Clear	NONE
52	2023-05-18 09:49:29	EDT	Yes	mtp	USGS	7.20				Poor	Clear	NONE
51	2022-08-16 12:30:14	EDT	Yes	mtp	USGS	2.70		0.00	0.40	Poor	Clear	NONE
50	2022-05-26 10:59:11	EDT	Yes	mtp	USGS	10.3		0.00	0.40	Fair	DebrisLight	NONE
49	2021-09-21 09:03:17	EDT	Yes	nmd	USGS	5.37	6.59	0.00	0.25	Poor		NONE
48	2021-05-18 10:10:27	EDT	Yes	mtp	USGS	7.73		0.00	0.50	Fair	Clear	NONE
47	2020-09-08 11:43:16	EDT	Yes	mtp	USGS	3.67	6.41	0.00	0.60	Fair	Clear	NONE
46	2020-06-16 10:40:11	EDT	Yes	mtp	USGS	8.24	6.35	0.00	0.60	Fair	Clear	NONE
45	2019-08-28 09:24:26	EDT	Yes	nmd	USGS	5.53	6.51	0.00	0.25	Fair	Clear	NONE
44	2019-07-11 12:28:04	EDT	Yes	jtm	USGS	7.31	6.37	0.00	0.50	Fair	Clear	NONE
43	2018-08-27 10:17	EDT	Yes	sds	USGS	5.27	6.57	0.00	0.50	Fair	Clear	NONE
42	2018-06-18 10:11:32	EDT	Yes	sds/nmd	USGS	11.2	6.33	-0.01	0.50	Fair		NONE
41	2017-09-13 10:38	EDT	Yes	sds	USGS	3.39	6.63	0.00	0.52	Fair		NONE
40	2017-06-30 13:58	EDT	Yes	cmw	USGS	4.21	6.76			Fair	Clear	NONE
39	2016-09-14 15:07	EDT	Yes	rwa	USGS	1.84	6.71			Fair	DebrisLight	NONE
38	2016-05-27 11:29	EDT	Yes	sds/mak	USGS	4.88	6.61	0.01	0.80	Fair	DebrisModerate	NONE
37	2015-07-20 12:37	EDT	Yes	PWB	USGS	4.96	6.50			Good	Clear	NONE
36	2015-05-26 10:08	EDT	Yes	pwb	USGS	7.02	6.45			Poor	Clear	NONE
35	2014-07-22 11:19:30	EDT	Yes	MN	USGS	6.85		0.00	0.50	Fair	DebrisHeavy	NONE
34	2014-06-04 12:43	EDT	Yes	rwa	USGS	8.89	6.51	0.00	0.40	Good	DebrisModerate	NONE
33	2013-09-10 11:59	EDT	Yes	LMH	USGS	2.65	6.93			Good	DebrisLight	NONE
32	2013-08-06 11:01	EDT	Yes	LMH	USGS	3.65	6.87	0.00	0.50	Fair	Clear	NONE
31	2012-07-12 09:31	EDT	Yes	kmb	USGS	3.94	6.74	0.01	0.50	Fair		NONE
30	2012-06-18 10:43	EDT	Yes	kmb	USGS	5.63	6.63	0.00	0.80	Fair		NONE
29	2011-10-25 10:42:30	EDT	Yes	arm	USGS	9.37	6.40	0.00	0.40	Good	DebrisLight	NONE
28	2011-09-22 12:39	EDT	Yes	arm	USGS	9.16	6.27	0.00	0.40	Fair	Clear	NONE
27	2010-08-30 13:21	EDT	Yes	JFD	USGS	3.70	6.70	0.00	0.40	Fair	DebrisLight	NONE
26	2010-06-24 12:56:30	EDT	Yes	JFD	USGS	5.29	6.67	0.00	0.30	Fair	DebrisLight	NONE
25	2009-07-16 10:21	EDT	Yes	JFD	USGS	5.91	6.84	0.00	0.40	Poor	Unspecifed	NONE
24	2009-06-02 13:43:30	EDT	Yes	JFD	USGS	6.85	6.68	0.00	0.50	Poor	DebrisLight	NONE
23	2008-08-18 11:20	EDT	Yes	JFD	USGS	3.99	6.81	0.00	0.60	Good	DebrisModerate	NONE
22	2008-07-09 11:20	EDT	Yes	JFD	USGS	4.06	6.87	0.00	0.50	Good	DebrisModerate	NONE
21	2007-07-03 11:15	EDT	Yes	JFD	USGS	5.33	6.85	0.00	0.60	Fair		NONE
20	2007-06-19 09:55	EDT	Yes	JFD	USGS	7.51	6.78	0.00	0.40	Good	DebrisLight	NONE
19	2006-07-27 11:15	EDT	Yes	JFD	USGS	4.55	6.93	0.00	0.50	Good	DebrisLight	NONE
18	2006-06-21 12:35	EDT	Yes	JFD	USGS	5.73	6.82	0.00	0.60	Good	DebrisLight	NONE
17	2005-08-25 11:40	EDT	Yes	JFD	USGS	2.57	7.00	0.00	0.50	Good	DebrisLight	NONE
16	2005-08-12 13:00	EDT	Yes	JFD	USGS	3.09	6.93	0.00	0.60	Fair	DebrisLight	NONE
15	2004-08-10 12:45	EDT	Yes	KMH	USGS	3.72	6.98	0.00	0.70	Good	DebrisLight	NONE
14	2003-09-08 15:00	EDT	Yes	JFD	USGS	5.84	6.92	0.00	0.30	Fair	DebrisLight	NONE
13	2003-07-09 13:30	EDT	Yes	JFD	USGS	8.04	6.84	-0.01	0.50	Fair	DebrisModerate	NONE
12	2002-09-06 12:14	EDT	Yes	elm	USGS	3.07	6.91	0.01	0.50	Good	DebrisHeavy	NONE
11	2002-06-25 14:27	EDT	Yes	arp	USGS	2.67	7.00	0.00	0.80	Fair	DebrisModerate	NONE
10	1988-10-06 11:12	EDT	Yes	RGR	USGS	2.52	6.86	0.00	0.50	Fair		NONE
9	1974-04-18 -- --	--	Yes	RLW	USGS	16.1	6.70	0.00	0.50	Good	Clear	NONE
8	1973-10-09 -- --	--	Yes	JTF	USGS	4.31	7.03	0.00	0.50	Good		NONE
7	1973-05-06 -- --	--	Yes	AJV	USGS	13.6	6.60	-0.01	0.60	Good	Clear	NONE
6	1972-09-07 -- --	--	Yes	JSZ/CAZ	USGS	5.22	6.88			Fair		NONE
5	1972-04-12 -- --	--	Yes	LJM	USGS	12.4	6.40			Good		NONE
4	1971-04-05 -- --	--	Yes	JTF	USGS	6.92	6.30	0.00	0.40	Good	Clear	NONE
3	1970-09-02 -- --	--	Yes	AJV	USGS	3.33	6.45	0.03	0.70	Good		NONE
2	1970-04-29 -- --	--	Yes	SLL	USGS	12.8	5.93	0.01	0.30	Good		NONE
1	1969-09-14 23:00	EST	Yes	HJF	USGS	4.44	6.31	0.00	0.50	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

2025-07-24 10:39:42

EDT

Yes

USGS

3.32

0.00

0.67

Poor

DebrisLight

NONE

2024-11-04 09:41:30

EST

Yes

mtp

USGS

3.25

6.67

0.00

0.40

Poor

DebrisLight

NONE

2024-07-29 11:52:39

EDT

Yes

JBE

USGS

3.53

6.76

Fair

NONE

2024-04-26 10:40:20

EDT

Yes

mtp

USGS

12.7

0.00

0.50

Fair

Clear

NONE

2023-09-05 09:40:47

EDT

Yes

mtp

USGS

2.94

0.00

0.50

Poor

Clear

NONE

2023-05-18 09:49:29

EDT

Yes

mtp

USGS

7.20

Poor

Clear

NONE

2022-08-16 12:30:14

EDT

Yes

mtp

USGS

2.70

0.00

0.40

Poor

Clear

NONE

2022-05-26 10:59:11

EDT

Yes

mtp

USGS

10.3

0.00

0.40

Fair

DebrisLight

NONE

2021-09-21 09:03:17

EDT

Yes

nmd

USGS

5.37

6.59

0.00

0.25

Poor

NONE

2021-05-18 10:10:27

EDT

Yes

mtp

USGS

7.73

0.00

0.50

Fair

Clear

NONE

2020-09-08 11:43:16

EDT

Yes

mtp

USGS

3.67

6.41

0.00

0.60

Fair

Clear

NONE

2020-06-16 10:40:11

EDT

Yes

mtp

USGS

8.24

6.35

0.00

0.60

Fair

Clear

NONE

2019-08-28 09:24:26

EDT

Yes

nmd

USGS

5.53

6.51

0.00

0.25

Fair

Clear

NONE

2019-07-11 12:28:04

EDT

Yes

jtm

USGS

7.31

6.37

0.00

0.50

Fair

Clear

NONE

2018-08-27 10:17

EDT

Yes

sds

USGS

5.27

6.57

0.00

0.50

Fair

Clear

NONE

2018-06-18 10:11:32

EDT

Yes

sds/nmd

USGS

11.2

6.33

-0.01

0.50

Fair

NONE

2017-09-13 10:38

EDT

Yes

sds

USGS

3.39

6.63

0.00

0.52

Fair

NONE

2017-06-30 13:58

EDT

Yes

cmw

USGS

4.21

6.76

Fair

Clear

NONE

2016-09-14 15:07

EDT

Yes

rwa

USGS

1.84

6.71

Fair

DebrisLight

NONE

2016-05-27 11:29

EDT

Yes

sds/mak

USGS

4.88

6.61

0.01

0.80

Fair

DebrisModerate

NONE

2015-07-20 12:37

EDT

Yes

PWB

USGS

4.96

6.50

Good

Clear

NONE

2015-05-26 10:08

EDT

Yes

pwb

USGS

7.02

6.45

Poor

Clear

NONE

2014-07-22 11:19:30

EDT

Yes

USGS

6.85

0.00

0.50

Fair

DebrisHeavy

NONE

2014-06-04 12:43

EDT

Yes

rwa

USGS

8.89

6.51

0.00

0.40

Good

DebrisModerate

NONE

2013-09-10 11:59

EDT

Yes

LMH

USGS

2.65

6.93

Good

DebrisLight

NONE

2013-08-06 11:01

EDT

Yes

LMH

USGS

3.65

6.87

0.00

0.50

Fair

Clear

NONE

2012-07-12 09:31

EDT

Yes

kmb

USGS

3.94

6.74

0.01

0.50

Fair

NONE

2012-06-18 10:43

EDT

Yes

kmb

USGS

5.63

6.63

0.00

0.80

Fair

NONE

2011-10-25 10:42:30

EDT

Yes

arm

USGS

9.37

6.40

0.00

0.40

Good

DebrisLight

NONE

2011-09-22 12:39

EDT

Yes

arm

USGS

9.16

6.27

0.00

0.40

Fair

Clear

NONE

2010-08-30 13:21

EDT

Yes

JFD

USGS

3.70

6.70

0.00

0.40

Fair

DebrisLight

NONE

2010-06-24 12:56:30

EDT

Yes

JFD

USGS

5.29

6.67

0.00

0.30

Fair

DebrisLight

NONE

2009-07-16 10:21

EDT

Yes

JFD

USGS

5.91

6.84

0.00

0.40

Poor

Unspecifed

NONE

2009-06-02 13:43:30

EDT

Yes

JFD

USGS

6.85

6.68

0.00

0.50

Poor

DebrisLight

NONE

2008-08-18 11:20

EDT

Yes

JFD

USGS

3.99

6.81

0.00

0.60

Good

DebrisModerate

NONE

2008-07-09 11:20

EDT

Yes

JFD

USGS

4.06

6.87

0.00

0.50

Good

DebrisModerate

NONE

2007-07-03 11:15

EDT

Yes

JFD

USGS

5.33

6.85

0.00

0.60

Fair

NONE

2007-06-19 09:55

EDT

Yes

JFD

USGS

7.51

6.78

0.00

0.40

Good

DebrisLight

NONE

2006-07-27 11:15

EDT

Yes

JFD

USGS

4.55

6.93

0.00

0.50

Good

DebrisLight

NONE

2006-06-21 12:35

EDT

Yes

JFD

USGS

5.73

6.82

0.00

0.60

Good

DebrisLight

NONE

2005-08-25 11:40

EDT

Yes

JFD

USGS

2.57

7.00

0.00

0.50

Good

DebrisLight

NONE

2005-08-12 13:00

EDT

Yes

JFD

USGS

3.09

6.93

0.00

0.60

Fair

DebrisLight

NONE

2004-08-10 12:45

EDT

Yes

KMH

USGS

3.72

6.98

0.00

0.70

Good

DebrisLight

NONE

2003-09-08 15:00

EDT

Yes

JFD

USGS

5.84

6.92

0.00

0.30

Fair

DebrisLight

NONE

2003-07-09 13:30

EDT

Yes

JFD

USGS

8.04

6.84

-0.01

0.50

Fair

DebrisModerate

NONE

2002-09-06 12:14

EDT

Yes

elm

USGS

3.07

6.91

0.01

0.50

Good

DebrisHeavy

NONE

2002-06-25 14:27

EDT

Yes

arp

USGS

2.67

7.00

0.00

0.80

Fair

DebrisModerate

NONE

1988-10-06 11:12

EDT

Yes

RGR

USGS

2.52

6.86

0.00

0.50

Fair

NONE

1974-04-18 -- --

Yes

RLW

USGS

16.1

6.70

0.00

0.50

Good

Clear

NONE

1973-10-09 -- --

Yes

JTF

USGS

4.31

7.03

0.00

0.50

Good

NONE

1973-05-06 -- --

Yes

AJV

USGS

13.6

6.60

-0.01

0.60

Good

Clear

NONE

1972-09-07 -- --

Yes

JSZ/CAZ

USGS

5.22

6.88

Fair

NONE

1972-04-12 -- --

Yes

LJM

USGS

12.4

6.40

Good

NONE

1971-04-05 -- --

Yes

JTF

USGS

6.92

6.30

0.00

0.40

Good

Clear

NONE

1970-09-02 -- --

Yes

AJV

USGS

3.33

6.45

0.03

0.70

Good

NONE

1970-04-29 -- --

Yes

SLL

USGS

12.8

5.93

0.01

0.30

Good

NONE

1969-09-14 23:00

EST

Yes

HJF

USGS

4.44

6.31

0.00

0.50

Good

NONE