USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 01460530 Delaware and Raritan Ca at Griggstown NJ

Somerset County, New Jersey

Hydrologic Unit Code 02030105

Latitude 40°26'17", Longitude 74°36'51" NAD83

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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
27	2012-01-18 09:50:30	EST	Yes	CS	USGS	127	7.23	0.00	1.70	Good	Clear	NONE
26	2011-10-12 09:27:30	EDT	Yes	arv	USGS	62.4	7.32	0.00	0.30	Fair	Clear	NONE
25	2011-07-28 12:10:30	EDT	Yes	CS	USGS	124	7.14	0.00	1.20	Fair	Clear	NONE
24	2011-06-07 11:28	EDT	Yes	CS	USGS	121	7.40	0.00	1.10	Good	DebrisLight	NONE
23	2010-12-13 11:43	EST	Yes	arv/pwb	USGS	147	7.01	0.00	0.50	Fair	Clear	NONE
22	2010-09-20 15:35:30	EDT	Yes	vfb	USGS	125	6.55	0.00	1.60	Fair	VegetationModerate	NONE
21	2010-06-21 15:49:30	EDT	Yes	vfb	USGS	133	6.84	0.00	2.20	Fair	Clear	NONE
20	2010-03-29 15:38:30	EDT	Yes	vfb	USGS	147	7.12	-0.03	2.00	Good	Clear	NONE
19	2009-11-30 14:37	EST	Yes	vfb	USGS	148	7.10	0.01	2.10	Good	Clear	NONE
18	2009-08-19 14:32	EDT	Yes	vfb	USGS	143	6.58	0.00	2.70	Poor	VegetationHeavy	NONE
17	2009-05-05 15:02:30	EDT	Yes	vfb	USGS	159	6.98	-0.01	2.40	Good	Clear	NONE
16	2009-02-09 14:42:30	EST	Yes	vfb	USGS	141	7.16	0.00	2.20	Good	IceShore	NONE
15	2008-11-05 13:59	EST	Yes	vfb	USGS	143	6.90	0.00	2.70	Fair	VegetationModerate	NONE
14	2008-08-04 13:05	EDT	Yes	vfb	USGS	110	6.18	0.00	3.00	Poor	VegetationLight	NONE
13	2008-04-24 12:13	EDT	Yes	vfb	USGS	144	7.06	0.00	3.10	Good	Clear	NONE
12	2008-01-30 11:52	EST	Yes	vfb	USGS	152	7.16	0.00	2.70	Fair	Clear	NONE
11	2007-10-29 11:46	EDT	Yes	VFB/CS	USGS	162	6.96	0.02	2.00	Poor	DebrisModerate	NONE
10	2007-08-07 08:20	EDT	Yes	CS	USGS	133	6.20	0.00	1.00	Poor	DebrisLight	NONE
9	2007-05-31 10:59	EDT	Yes	CS	USGS	140	7.42	0.02	1.40	Poor	Clear	NONE
8	2007-03-01 12:37	EST	Yes	CS	USGS	157	7.11	0.00	1.40	Poor	Clear	NONE
7	2006-12-07 11:02	EST	Yes	CS	USGS	131	7.20	0.00	1.10	Fair	Clear	NONE
6	2006-09-14 12:39	EDT	Yes	CS	USGS	144	6.69	0.00	1.40	Fair	Clear	NONE
5	2006-06-13 10:18	EDT	Yes	arv	USGS	148	9.10	0.00	1.20	Fair	Clear	NONE
4	2006-03-14 10:43	EST	Yes	arv	USGS	165	7.44	0.01	1.00	Fair	Clear	NONE
3	2005-12-13 11:06	EST	Yes	arv	USGS	143	6.82	0.00	1.20	Poor	Clear	NONE
2	2005-08-15 10:45	EDT	Yes	arv	USGS	145	6.64	-0.02	2.00	Fair	DebrisHeavy	NONE
1	2005-05-31 11:13	EDT	Yes	tmm	USGS	152	7.20	-0.01	1.30	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

2012-01-18 09:50:30

EST

Yes

USGS

127

7.23

0.00

1.70

Good

Clear

NONE

2011-10-12 09:27:30

EDT

Yes

arv

USGS

62.4

7.32

0.00

0.30

Fair

Clear

NONE

2011-07-28 12:10:30

EDT

Yes

USGS

124

7.14

0.00

1.20

Fair

Clear

NONE

2011-06-07 11:28

EDT

Yes

USGS

121

7.40

0.00

1.10

Good

DebrisLight

NONE

2010-12-13 11:43

EST

Yes

arv/pwb

USGS

147

7.01

0.00

0.50

Fair

Clear

NONE

2010-09-20 15:35:30

EDT

Yes

vfb

USGS

125

6.55

0.00

1.60

Fair

VegetationModerate

NONE

2010-06-21 15:49:30

EDT

Yes

vfb

USGS

133

6.84

0.00

2.20

Fair

Clear

NONE

2010-03-29 15:38:30

EDT

Yes

vfb

USGS

147

7.12

-0.03

2.00

Good

Clear

NONE

2009-11-30 14:37

EST

Yes

vfb

USGS

148

7.10

0.01

2.10

Good

Clear

NONE

2009-08-19 14:32

EDT

Yes

vfb

USGS

143

6.58

0.00

2.70

Poor

VegetationHeavy

NONE

2009-05-05 15:02:30

EDT

Yes

vfb

USGS

159

6.98

-0.01

2.40

Good

Clear

NONE

2009-02-09 14:42:30

EST

Yes

vfb

USGS

141

7.16

0.00

2.20

Good

IceShore

NONE

2008-11-05 13:59

EST

Yes

vfb

USGS

143

6.90

0.00

2.70

Fair

VegetationModerate

NONE

2008-08-04 13:05

EDT

Yes

vfb

USGS

110

6.18

0.00

3.00

Poor

VegetationLight

NONE

2008-04-24 12:13

EDT

Yes

vfb

USGS

144

7.06

0.00

3.10

Good

Clear

NONE

2008-01-30 11:52

EST

Yes

vfb

USGS

152

7.16

0.00

2.70

Fair

Clear

NONE

2007-10-29 11:46

EDT

Yes

VFB/CS

USGS

162

6.96

0.02

2.00

Poor

DebrisModerate

NONE

2007-08-07 08:20

EDT

Yes

USGS

133

6.20

0.00

1.00

Poor

DebrisLight

NONE

2007-05-31 10:59

EDT

Yes

USGS

140

7.42

0.02

1.40

Poor

Clear

NONE

2007-03-01 12:37

EST

Yes

USGS

157

7.11

0.00

1.40

Poor

Clear

NONE

2006-12-07 11:02

EST

Yes

USGS

131

7.20

0.00

1.10

Fair

Clear

NONE

2006-09-14 12:39

EDT

Yes

USGS

144

6.69

0.00

1.40

Fair

Clear

NONE

2006-06-13 10:18

EDT

Yes

arv

USGS

148

9.10

0.00

1.20

Fair

Clear

NONE

2006-03-14 10:43

EST

Yes

arv

USGS

165

7.44

0.01

1.00

Fair

Clear

NONE

2005-12-13 11:06

EST

Yes

arv

USGS

143

6.82

0.00

1.20

Poor

Clear

NONE

2005-08-15 10:45

EDT

Yes

arv

USGS

145

6.64

-0.02

2.00

Fair

DebrisHeavy

NONE

2005-05-31 11:13

EDT

Yes

tmm

USGS

152

7.20

-0.01

1.30

Fair

Clear

NONE