USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 01160248 SOUTH BRANCH ASHUELOT RIVER AT SWANZEY, NH

Cheshire County, New Hampshire

Hydrologic Unit Code 01080201

Latitude 42°52'34", Longitude 72°16'39" NAD27

Drainage area 75.3 square miles

Gage datum 470 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
18	1999-06-28 14:45	EDT	Yes	slw	USGS	6.41	4.99	0.00	0.40	Fair	Clear	NONE
17	1999-06-04 12:30	EDT	Yes	slw	USGS	26.8	5.55	0.00	0.50	Good	Clear	NONE
16	1998-07-22 12:55	EDT	Yes	slw	USGS	32.0	5.76	0.00	0.50	Good	Clear	NONE
15	1997-09-11 12:45	EDT	Yes	C_K	USGS	16.3	5.38	0.00	0.80	Good	Clear	NONE
14	1997-07-30 08:30	EDT	Yes	C_K	USGS	14.8	5.27	-0.01	0.70	Good	Clear	NONE
13	1997-06-04 09:25	EDT	Yes	C_K/GJS	USGS	62.7	6.46	-0.01	0.60	Good	Clear	NONE
12	1996-11-19 09:00	EST	Yes	C_K	USGS	88.6	7.08	0.00	0.70	Good	Clear	NONE
11	1996-10-09 13:10	EDT	Yes	C_K	USGS	100	7.14	0.16	0.70	Good	Clear	NONE
10	1996-09-04 09:50	EDT	Yes	C_K/SLW	USGS	11.9	5.12	0.00	0.60	Good	Clear	NONE
9	1996-08-27 14:40	EDT	Yes	C_K	USGS	9.91	5.07	0.00	0.80	Good	Clear	NONE
8	1996-07-11 10:35	EDT	Yes	C_K/KAT	USGS	56.3	6.26	-0.01	0.60	Good	Clear	NONE
7	1996-05-23 12:05	EDT	Yes	C_K	USGS	142	7.88	0.02	0.60	Good	Clear	NONE
6	1995-10-06 13:40	EDT	Yes	C_K	USGS	103	7.29	0.08	0.80	Good	Clear	NONE
5	1995-08-31 13:35	EDT	Yes	C_K	USGS	4.22	4.83	0.00	0.60	Good	Clear	NONE
4	1995-05-23 08:20	EDT	Yes	C_K	USGS	60.3	6.86	-0.02	0.70	Good	Clear	NONE
3	1995-04-17 09:50	EDT	Yes	C_K	USGS	112	7.86	-0.01	0.70	Good	Clear	NONE
2	1994-10-06 10:20	EDT	Yes	mfc/rgk	USGS	25.2	5.80	0.00	0.50	Unspecified	Clear	NONE
1	1994-06-14 13:25	EDT	Yes	mfc	USGS	51.7	6.12	0.00	0.50	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

1999-06-28 14:45

EDT

Yes

slw

USGS

6.41

4.99

0.00

0.40

Fair

Clear

NONE

1999-06-04 12:30

EDT

Yes

slw

USGS

26.8

5.55

0.00

0.50

Good

Clear

NONE

1998-07-22 12:55

EDT

Yes

slw

USGS

32.0

5.76

0.00

0.50

Good

Clear

NONE

1997-09-11 12:45

EDT

Yes

C_K

USGS

16.3

5.38

0.00

0.80

Good

Clear

NONE

1997-07-30 08:30

EDT

Yes

C_K

USGS

14.8

5.27

-0.01

0.70

Good

Clear

NONE

1997-06-04 09:25

EDT

Yes

C_K/GJS

USGS

62.7

6.46

-0.01

0.60

Good

Clear

NONE

1996-11-19 09:00

EST

Yes

C_K

USGS

88.6

7.08

0.00

0.70

Good

Clear

NONE

1996-10-09 13:10

EDT

Yes

C_K

USGS

100

7.14

0.16

0.70

Good

Clear

NONE

1996-09-04 09:50

EDT

Yes

C_K/SLW

USGS

11.9

5.12

0.00

0.60

Good

Clear

NONE

1996-08-27 14:40

EDT

Yes

C_K

USGS

9.91

5.07

0.00

0.80

Good

Clear

NONE

1996-07-11 10:35

EDT

Yes

C_K/KAT

USGS

56.3

6.26

-0.01

0.60

Good

Clear

NONE

1996-05-23 12:05

EDT

Yes

C_K

USGS

142

7.88

0.02

0.60

Good

Clear

NONE

1995-10-06 13:40

EDT

Yes

C_K

USGS

103

7.29

0.08

0.80

Good

Clear

NONE

1995-08-31 13:35

EDT

Yes

C_K

USGS

4.22

4.83

0.00

0.60

Good

Clear

NONE

1995-05-23 08:20

EDT

Yes

C_K

USGS

60.3

6.86

-0.02

0.70

Good

Clear

NONE

1995-04-17 09:50

EDT

Yes

C_K

USGS

112

7.86

-0.01

0.70

Good

Clear

NONE

1994-10-06 10:20

EDT

Yes

mfc/rgk

USGS

25.2

5.80

0.00

0.50

Unspecified

Clear

NONE

1994-06-14 13:25

EDT

Yes

mfc

USGS

51.7

6.12

0.00

0.50

Good

Clear

NONE