USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 01064485 SWIFT RIVER 0.5 MI BL HOBBS BR, NR CONWAY, NH

Carroll County, New Hampshire

Hydrologic Unit Code 01060002

Latitude 43°59'35", Longitude 71°12'27" NAD83

Drainage area 76.8 square miles

Gage datum 740 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
17	2011-07-13 15:29:25	EDT	Yes	ajd csw	USGS	73.6	4.50	0.01	0.50	Poor	Clear	NONE
16	2011-07-13 13:26	EDT	Yes	ajd csw	USGS	71.6	4.51			Poor		NONE
15	2011-07-13 09:51	EDT	Yes	ajd csw	USGS	50.0	4.51	0.00	0.60	Poor	Clear	NONE
14	2011-05-16 15:15	EDT	Yes	AJD	USGS	875	7.06	-0.03	1.00	Poor		NONE
13	2011-03-25 13:15	EDT	Yes	ajd/slw	USGS	218	5.28	0.00	0.50	Fair	Clear	NONE
12	2011-01-31 11:00	EST	Yes	SAO/HLM	USGS	87.8	4.74	0.00	1.00	Poor	Unspecifed	NONE
11	2010-12-13 13:32:30	EST	Yes	sao/slw	USGS	2420	9.27	0.25	0.40	Poor	Clear	NONE
10	2010-11-29 13:09	EST	Yes	SAO	USGS	152	5.31	0.01	1.00	Fair	DebrisLight	NONE
9	2010-10-04 14:52:30	EDT	Yes	slw/sao	USGS	206	5.40	-0.01	0.60	Poor	DebrisHeavy	NONE
8	2010-10-04 13:42:07	EDT	Yes	slw	USGS	176	5.41	0.00	0.60	Poor	DebrisHeavy	NONE
7	2010-09-22 13:28	EDT	Yes	slw	USGS	27.9	4.50	0.00	0.40	Fair	DebrisHeavy	NONE
6	2010-08-13 13:35	EDT	Yes	slw	USGS	31.1	4.49	0.01	0.50	Fair	DebrisHeavy	NONE
5	2010-06-11 10:05	EDT	Yes	slw/djs	USGS	130	5.20	0.00	0.60	Fair	Clear	NONE
4	2010-05-13 17:19:30	EDT	Yes	gab	USGS	237	5.38	-0.01	0.30	Unspecified	Clear	NONE
3	2010-03-12 10:02:30	EST	Yes	slw	USGS	109	4.82	0.00	0.30	Fair	IceShore	NONE
2	2009-09-24 14:25	EDT	Yes	slw	USGS	51.7	4.55	0.00	0.80	Fair	Clear	NONE
1	2009-08-28 10:57:30	EDT	Yes	rkiah	USGS	101	4.84	0.00	0.80	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

2011-07-13 15:29:25

EDT

Yes

ajd csw

USGS

73.6

4.50

0.01

0.50

Poor

Clear

NONE

2011-07-13 13:26

EDT

Yes

ajd csw

USGS

71.6

4.51

Poor

NONE

2011-07-13 09:51

EDT

Yes

ajd csw

USGS

50.0

4.51

0.00

0.60

Poor

Clear

NONE

2011-05-16 15:15

EDT

Yes

AJD

USGS

875

7.06

-0.03

1.00

Poor

NONE

2011-03-25 13:15

EDT

Yes

ajd/slw

USGS

218

5.28

0.00

0.50

Fair

Clear

NONE

2011-01-31 11:00

EST

Yes

SAO/HLM

USGS

87.8

4.74

0.00

1.00

Poor

Unspecifed

NONE

2010-12-13 13:32:30

EST

Yes

sao/slw

USGS

2420

9.27

0.25

0.40

Poor

Clear

NONE

2010-11-29 13:09

EST

Yes

SAO

USGS

152

5.31

0.01

1.00

Fair

DebrisLight

NONE

2010-10-04 14:52:30

EDT

Yes

slw/sao

USGS

206

5.40

-0.01

0.60

Poor

DebrisHeavy

NONE

2010-10-04 13:42:07

EDT

Yes

slw

USGS

176

5.41

0.00

0.60

Poor

DebrisHeavy

NONE

2010-09-22 13:28

EDT

Yes

slw

USGS

27.9

4.50

0.00

0.40

Fair

DebrisHeavy

NONE

2010-08-13 13:35

EDT

Yes

slw

USGS

31.1

4.49

0.01

0.50

Fair

DebrisHeavy

NONE

2010-06-11 10:05

EDT

Yes

slw/djs

USGS

130

5.20

0.00

0.60

Fair

Clear

NONE

2010-05-13 17:19:30

EDT

Yes

gab

USGS

237

5.38

-0.01

0.30

Unspecified

Clear

NONE

2010-03-12 10:02:30

EST

Yes

slw

USGS

109

4.82

0.00

0.30

Fair

IceShore

NONE

2009-09-24 14:25

EDT

Yes

slw

USGS

51.7

4.55

0.00

0.80

Fair

Clear

NONE

2009-08-28 10:57:30

EDT

Yes

rkiah

USGS

101

4.84

0.00

0.80

Fair

Clear

NONE