USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 01402540 Millstone River at Weston NJ

Somerset County, New Jersey

Hydrologic Unit Code 02030105

Latitude 40°31'47", Longitude 74°35'18" NAD83

Drainage area 271 square miles

Gage datum 21.9 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
24	2020-12-01 14:13:38	EST	Yes	ctm/kmb	USGS	3900	10.20			Fair	DebrisModerate	NONE
23	2017-09-28 10:21	EDT	Yes	jtm	USGS	55.8	1.42	0.00	1.00	Fair	Clear	NONE
22	2017-08-03 09:21:04	EDT	Yes	pwb	USGS	346	2.41			Good	Clear	NONE
21	2017-07-18 09:39:07	EDT	Yes	pwb	USGS	116	1.56			Fair	Clear	NONE
20	2017-06-14 08:48:02	EDT	Yes	pwb	USGS	129				Good	VegetationLight	NONE
19	2017-05-11 09:14:03	EDT	Yes	Pwb	USGS	250	2.02			Good	Clear	NONE
18	2017-04-13 10:12:04	EDT	Yes	Pwb	USGS	354	2.45			Good	DebrisLight	NONE
17	2017-03-09 09:14:40	EST	Yes	Pwb/vn	USGS	154				Fair	Clear	NONE
16	2017-02-16 08:53:01	EST	Yes	Pwb	USGS	309				Good	Clear	NONE
15	2016-12-19 11:09:51	EST	Yes	Pwb	USGS	426	2.76			Good	Clear	NONE
14	2016-10-27 12:20	EDT	Yes	Pwb	USGS	67.2	1.52			Poor	DebrisHeavy	NONE
13	2010-06-14 12:30	EDT	Yes	JCS	USGS	179	2.44		0.50	Fair	Clear	NONE
12	2000-05-10 14:45	EDT	Yes	rlo	USGS	106	1.53	-0.04	1.30	Poor	DebrisLight	NONE
11	1990-09-14 10:51	EDT	Yes	DSK	USGS	80.5	13.86	0.00	0.60	Fair	DebrisModerate	NONE
10	1988-09-27 15:48	EDT	Yes	RGR	USGS	61.0				Good	Clear	NONE
9	1987-08-25 -- --	--	Yes	RG	USGS	85.2		0.00	1.50	Fair	Clear	NONE
8	1986-07-23 -- --	--	Yes	GLC	USGS	140	1.14	0.00	0.40	Fair	DebrisHeavy	NONE
7	1984-11-13 -- --	--	Yes	RSC	USGS	135	1.16	0.00	0.80	Good	Clear	NONE
6	1980-12-17 -- --	--	Yes	B P/N R	USGS	97.9	1.06			Good	Clear	NONE
5	1980-04-28 -- --	--	Yes	RSC/RLU	USGS	1750	3.36			Good	Clear	NONE
4	1980-04-13 -- --	--	Yes	RSC	USGS	740	2.10			Good	Clear	NONE
3	1980-03-24 -- --	--	Yes	PDK/DAH	USGS	1280	2.65			Good	Clear	NONE
2	1979-12-04 -- --	--	Yes	RSC	USGS	255	1.43			Good	Clear	NONE
1	1979-09-06 -- --	--	Yes	RSC	USGS	1800	4.33			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

2020-12-01 14:13:38

EST

Yes

ctm/kmb

USGS

3900

10.20

Fair

DebrisModerate

NONE

2017-09-28 10:21

EDT

Yes

jtm

USGS

55.8

1.42

0.00

1.00

Fair

Clear

NONE

2017-08-03 09:21:04

EDT

Yes

pwb

USGS

346

2.41

Good

Clear

NONE

2017-07-18 09:39:07

EDT

Yes

pwb

USGS

116

1.56

Fair

Clear

NONE

2017-06-14 08:48:02

EDT

Yes

pwb

USGS

129

Good

VegetationLight

NONE

2017-05-11 09:14:03

EDT

Yes

Pwb

USGS

250

2.02

Good

Clear

NONE

2017-04-13 10:12:04

EDT

Yes

Pwb

USGS

354

2.45

Good

DebrisLight

NONE

2017-03-09 09:14:40

EST

Yes

Pwb/vn

USGS

154

Fair

Clear

NONE

2017-02-16 08:53:01

EST

Yes

Pwb

USGS

309

Good

Clear

NONE

2016-12-19 11:09:51

EST

Yes

Pwb

USGS

426

2.76

Good

Clear

NONE

2016-10-27 12:20

EDT

Yes

Pwb

USGS

67.2

1.52

Poor

DebrisHeavy

NONE

2010-06-14 12:30

EDT

Yes

JCS

USGS

179

2.44

0.50

Fair

Clear

NONE

2000-05-10 14:45

EDT

Yes

rlo

USGS

106

1.53

-0.04

1.30

Poor

DebrisLight

NONE

1990-09-14 10:51

EDT

Yes

DSK

USGS

80.5

13.86

0.00

0.60

Fair

DebrisModerate

NONE

1988-09-27 15:48

EDT

Yes

RGR

USGS

61.0

Good

Clear

NONE

1987-08-25 -- --

Yes

USGS

85.2

0.00

1.50

Fair

Clear

NONE

1986-07-23 -- --

Yes

GLC

USGS

140

1.14

0.00

0.40

Fair

DebrisHeavy

NONE

1984-11-13 -- --

Yes

RSC

USGS

135

1.16

0.00

0.80

Good

Clear

NONE

1980-12-17 -- --

Yes

B P/N R

USGS

97.9

1.06

Good

Clear

NONE

1980-04-28 -- --

Yes

RSC/RLU

USGS

1750

3.36

Good

Clear

NONE

1980-04-13 -- --

Yes

RSC

USGS

740

2.10

Good

Clear

NONE

1980-03-24 -- --

Yes

PDK/DAH

USGS

1280

2.65

Good

Clear

NONE

1979-12-04 -- --

Yes

RSC

USGS

255

1.43

Good

Clear

NONE

1979-09-06 -- --

Yes

RSC

USGS

1800

4.33

Good

Clear

NONE