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 01455391 Lk Hopatcong trb22 at Van Every Cv Mt Arlington NJ

Morris County, New Jersey

Hydrologic Unit Code 02040105

Latitude 40°56'03", Longitude 74°37'47" NAD83

Drainage area 0.22 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
13	2003-03-27 10:15	EST	Yes	ABS/JJT	USGS	0.75	2.71	0.00	0.20	Fair	DebrisLight	unkn
12	2003-02-27 16:50	EST	Yes	ABS	USGS	0.24	2.69	0.00	0.20	Poor	DebrisModerate	unkn
11	2003-01-30 10:36	EST	Yes	ABS	USGS	0.10	2.83	0.00	0.20	Poor	DebrisLight	unkn
10	2003-01-06 14:04	EST	Yes	ABS	USGS	0.53	2.57	0.00	0.20	Poor	DebrisModerate	unkn
9	2002-12-09 12:50	EST	Yes	LSF/ABS	USGS	0.12	2.79	0.00	0.30	Poor	DebrisLight	unkn
8	2002-10-31 09:32	EST	Yes	ABS	USGS	0.09	2.76	0.00	0.20	Poor	DebrisLight	unkn
7	2002-10-01 07:13	EDT	Yes	ABS	USGS	0.01	2.94	0.00	0.10	Poor	DebrisModerate	unkn
6	2002-09-05 08:55	EDT	Yes	ABS	USGS	0.01	3.16			Poor	DebrisLight	unkn
5	2002-07-31 08:00	EDT	Yes	ABS	USGS	0.02	3.06	0.00	0.10	Poor	DebrisHeavy	unkn
4	2002-07-30 15:52	EDT	Yes	ABS	USGS	0.01	3.12			Poor	DebrisHeavy	unkn
3	2002-06-27 07:23	EDT	Yes	ABS	USGS	0.13	2.72	0.00	0.20	Poor	DebrisModerate	unkn
2	2002-05-30 07:49	EDT	Yes	ABS/TJR	USGS	0.21	2.80	0.00	0.20	Poor	DebrisHeavy	unkn
1	2002-04-25 08:47	EDT	Yes	ABS/TJR	USGS	0.18	2.81	0.00	0.20	Poor	DebrisModerate	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

2003-03-27 10:15

EST

Yes

ABS/JJT

USGS

0.75

2.71

0.00

0.20

Fair

DebrisLight

unkn

2003-02-27 16:50

EST

Yes

ABS

USGS

0.24

2.69

0.00

0.20

Poor

DebrisModerate

unkn

2003-01-30 10:36

EST

Yes

ABS

USGS

0.10

2.83

0.00

0.20

Poor

DebrisLight

unkn

2003-01-06 14:04

EST

Yes

ABS

USGS

0.53

2.57

0.00

0.20

Poor

DebrisModerate

unkn

2002-12-09 12:50

EST

Yes

LSF/ABS

USGS

0.12

2.79

0.00

0.30

Poor

DebrisLight

unkn

2002-10-31 09:32

EST

Yes

ABS

USGS

0.09

2.76

0.00

0.20

Poor

DebrisLight

unkn

2002-10-01 07:13

EDT

Yes

ABS

USGS

0.01

2.94

0.00

0.10

Poor

DebrisModerate

unkn

2002-09-05 08:55

EDT

Yes

ABS

USGS

0.01

3.16

Poor

DebrisLight

unkn

2002-07-31 08:00

EDT

Yes

ABS

USGS

0.02

3.06

0.00

0.10

Poor

DebrisHeavy

unkn

2002-07-30 15:52

EDT

Yes

ABS

USGS

0.01

3.12

Poor

DebrisHeavy

unkn

2002-06-27 07:23

EDT

Yes

ABS

USGS

0.13

2.72

0.00

0.20

Poor

DebrisModerate

unkn

2002-05-30 07:49

EDT

Yes

ABS/TJR

USGS

0.21

2.80

0.00

0.20

Poor

DebrisHeavy

unkn

2002-04-25 08:47

EDT

Yes

ABS/TJR

USGS

0.18

2.81

0.00

0.20

Poor

DebrisModerate

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: 2025-01-30 23:47:58 EST
0.24 0.23 staging