USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 01401900 Six Mile Run at Blackwells Mills NJ

Somerset County, New Jersey

Hydrologic Unit Code 02030105

Latitude 40°28'21", Longitude 74°34'16" NAD83

Drainage area 16.1 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
41	2011-09-19 10:38:30	EDT	Yes	CS	USGS	10.7			0.50	Good	DebrisModerate	NONE
40	2011-06-07 13:06:30	EDT	Yes	CS	USGS	4.32			0.40	Fair		NONE
39	2010-12-13 13:16:30	EST	Yes	pwb/arv	USGS	76.5	2.04	0.00	0.80	Good	Unspecifed	NONE
38	2010-09-20 12:27:30	EDT	Yes	vfb	USGS	2.18	11.81	0.00	0.60	Good	Clear	NONE
37	2010-08-05 10:37:30	EDT	Yes	BSP	USGS	1.36	11.77	0.00	0.50	Fair	DebrisLight	NONE
36	2010-06-21 08:47	EDT	Yes	vfb	USGS	3.82	11.74	0.00	0.50	Fair	DebrisModerate	NONE
35	2010-06-14 09:48:30	EDT	Yes	JCS	USGS	16.9	11.48		0.50	Good	DebrisModerate	NONE
34	2010-03-29 18:48	EDT	Yes	vfb	USGS	116	5.24	0.13	1.40	Poor	DebrisModerate	NONE
33	2004-11-23 12:12	EST	Yes	ARV/TMM	USGS	12.5	4.51	0.00	0.80	Poor	DebrisHeavy	NONE
32	2002-09-14 13:23	EDT	Yes	JCS	USGS	3.12	4.82	0.00	0.70	Fair	DebrisHeavy	NONE
31	2002-08-15 09:20	EDT	Yes	gkh	USGS	1.47	4.91	0.00	0.40	Fair	Clear	NONE
30	2002-04-08 09:40	EDT	Yes	GKH	USGS	9.84	4.70	0.00	0.50	Fair	DebrisHeavy	NONE
29	2002-01-10 11:30	EST	Yes	GKH	USGS	9.81	4.68	0.00	0.50	Good	DebrisModerate	NONE
28	2001-10-12 09:56	EDT	Yes	GKH	USGS	5.30	11.60	0.00	0.80	Good	DebrisModerate	NONE
27	2001-07-05 12:47	EDT	Yes	gkh/elm	USGS	11.2	11.50	0.00	1.00	Good	DebrisHeavy	NONE
26	2001-04-16 08:07	EDT	Yes	gkh	USGS	34.2	11.13	-0.02	0.80	Good	DebrisHeavy	NONE
25	2001-01-18 12:43	EST	Yes	gkh	USGS	25.1				Good	DebrisModerate	NONE
24	2000-10-10 14:18	EDT	Yes	gkh/tjr	USGS	3.86	11.64	0.01	1.50	Good	DebrisHeavy	NONE
23	1971-11-18 -- --	--	Yes	RSC	USGS	7.41	1.13	0.00	0.50	Good	Clear	NONE
22	1971-08-26 -- --	--	Yes	JTF	USGS	2.94	1.69	0.00	0.30	Good	DebrisLight	NONE
21	1971-06-21 -- --	--	Yes	RSC	USGS	1.48	1.48	0.00	0.50	Good		NONE
20	1971-04-12 -- --	--	Yes	SJS	USGS	29.1	0.60	0.00	0.40	Good		NONE
19	1967-09-12 23:00	EST	Yes	EGM	USGS	5.80	1.01	0.00	0.50	Good		NONE
18	1967-04-30 23:00	EST	Yes	JML	USGS	10.9	0.73	0.00	0.50	Good		NONE
17	1966-09-07 -- --	--	Yes	GSQ	USGS	0.33				Good	Clear	NONE
16	1966-04-07 -- --	--	Yes	RSC	USGS	4.23		0.00	0.50	Good	DebrisHeavy	NONE
15	1965-09-09 -- --	--	Yes	RSC	USGS	0.28	1.61	0.00	0.20	Good		NONE
14	1965-04-15 -- --	--	Yes	EWM	USGS	11.8	0.95	0.00	0.50	Good		NONE
13	1964-08-24 -- --	--	Yes	EWM	USGS	0.65	1.78	0.00	0.90	Good		NONE
12	1964-05-05 -- --	--	Yes	SJS	USGS	18.0	0.62	0.00	0.50	Good		NONE
11	1963-09-10 -- --	--	Yes	EGM	USGS	0.21	1.69	0.00	0.50	Fair		NONE
10	1963-04-05 -- --	--	Yes	DMT	USGS	10.3	0.90			Good		NONE
9	1962-10-24 -- --	--	Yes	EGM	USGS	2.47	1.42	0.00	0.80	Good		NONE
8	1962-07-13 -- --	--	Yes	JML/MKL	USGS	0.58	1.60	0.00	0.30	Fair		NONE
7	1962-03-30 -- --	--	Yes	JML	USGS	14.7	0.70	0.00	0.40	Good		NONE
6	1961-09-05 -- --	--	Yes	EAP	USGS	8.14	1.14	0.00	0.80	Fair	Clear	NONE
5	1961-05-05 -- --	--	Yes	JML	USGS	12.4	0.67	0.00	0.20	Good		NONE
4	1960-11-28 -- --	--	Yes	RSC	USGS	6.05	1.14	0.00	0.50	Good	Clear	NONE
3	1960-09-06 -- --	--	Yes	RSC	USGS	5.61	1.21	0.00	0.50	Good	Clear	NONE
2	1960-07-07 -- --	--	Yes	RSC	USGS	0.99	1.33	0.00	0.30	Good	Clear	NONE
1	1960-04-14 -- --	--	Yes	EGM	USGS	18.8	0.78	0.00	0.80	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

2011-09-19 10:38:30

EDT

Yes

USGS

10.7

0.50

Good

DebrisModerate

NONE

2011-06-07 13:06:30

EDT

Yes

USGS

4.32

0.40

Fair

NONE

2010-12-13 13:16:30

EST

Yes

pwb/arv

USGS

76.5

2.04

0.00

0.80

Good

Unspecifed

NONE

2010-09-20 12:27:30

EDT

Yes

vfb

USGS

2.18

11.81

0.00

0.60

Good

Clear

NONE

2010-08-05 10:37:30

EDT

Yes

BSP

USGS

1.36

11.77

0.00

0.50

Fair

DebrisLight

NONE

2010-06-21 08:47

EDT

Yes

vfb

USGS

3.82

11.74

0.00

0.50

Fair

DebrisModerate

NONE

2010-06-14 09:48:30

EDT

Yes

JCS

USGS

16.9

11.48

0.50

Good

DebrisModerate

NONE

2010-03-29 18:48

EDT

Yes

vfb

USGS

116

5.24

0.13

1.40

Poor

DebrisModerate

NONE

2004-11-23 12:12

EST

Yes

ARV/TMM

USGS

12.5

4.51

0.00

0.80

Poor

DebrisHeavy

NONE

2002-09-14 13:23

EDT

Yes

JCS

USGS

3.12

4.82

0.00

0.70

Fair

DebrisHeavy

NONE

2002-08-15 09:20

EDT

Yes

gkh

USGS

1.47

4.91

0.00

0.40

Fair

Clear

NONE

2002-04-08 09:40

EDT

Yes

GKH

USGS

9.84

4.70

0.00

0.50

Fair

DebrisHeavy

NONE

2002-01-10 11:30

EST

Yes

GKH

USGS

9.81

4.68

0.00

0.50

Good

DebrisModerate

NONE

2001-10-12 09:56

EDT

Yes

GKH

USGS

5.30

11.60

0.00

0.80

Good

DebrisModerate

NONE

2001-07-05 12:47

EDT

Yes

gkh/elm

USGS

11.2

11.50

0.00

1.00

Good

DebrisHeavy

NONE

2001-04-16 08:07

EDT

Yes

gkh

USGS

34.2

11.13

-0.02

0.80

Good

DebrisHeavy

NONE

2001-01-18 12:43

EST

Yes

gkh

USGS

25.1

Good

DebrisModerate

NONE

2000-10-10 14:18

EDT

Yes

gkh/tjr

USGS

3.86

11.64

0.01

1.50

Good

DebrisHeavy

NONE

1971-11-18 -- --

Yes

RSC

USGS

7.41

1.13

0.00

0.50

Good

Clear

NONE

1971-08-26 -- --

Yes

JTF

USGS

2.94

1.69

0.00

0.30

Good

DebrisLight

NONE

1971-06-21 -- --

Yes

RSC

USGS

1.48

0.00

0.50

Good

NONE

1971-04-12 -- --

Yes

SJS

USGS

29.1

0.60

0.00

0.40

Good

NONE

1967-09-12 23:00

EST

Yes

EGM

USGS

5.80

1.01

0.00

0.50

Good

NONE

1967-04-30 23:00

EST

Yes

JML

USGS

10.9

0.73

0.00

0.50

Good

NONE

1966-09-07 -- --

Yes

GSQ

USGS

0.33

Good

Clear

NONE

1966-04-07 -- --

Yes

RSC

USGS

4.23

0.00

0.50

Good

DebrisHeavy

NONE

1965-09-09 -- --

Yes

RSC

USGS

0.28

1.61

0.00

0.20

Good

NONE

1965-04-15 -- --

Yes

EWM

USGS

11.8

0.95

0.00

0.50

Good

NONE

1964-08-24 -- --

Yes

EWM

USGS

0.65

1.78

0.00

0.90

Good

NONE

1964-05-05 -- --

Yes

SJS

USGS

18.0

0.62

0.00

0.50

Good

NONE

1963-09-10 -- --

Yes

EGM

USGS

0.21

1.69

0.00

0.50

Fair

NONE

1963-04-05 -- --

Yes

DMT

USGS

10.3

0.90

Good

NONE

1962-10-24 -- --

Yes

EGM

USGS

2.47

1.42

0.00

0.80

Good

NONE

1962-07-13 -- --

Yes

JML/MKL

USGS

0.58

1.60

0.00

0.30

Fair

NONE

1962-03-30 -- --

Yes

JML

USGS

14.7

0.70

0.00

0.40

Good

NONE

1961-09-05 -- --

Yes

EAP

USGS

8.14

1.14

0.00

0.80

Fair

Clear

NONE

1961-05-05 -- --

Yes

JML

USGS

12.4

0.67

0.00

0.20

Good

NONE

1960-11-28 -- --

Yes

RSC

USGS

6.05

1.14

0.00

0.50

Good

Clear

NONE

1960-09-06 -- --

Yes

RSC

USGS

5.61

1.21

0.00

0.50

Good

Clear

NONE

1960-07-07 -- --

Yes

RSC

USGS

0.99

1.33

0.00

0.30

Good

Clear

NONE

1960-04-14 -- --

Yes

EGM

USGS

18.8

0.78

0.00

0.80

Good

NONE