USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

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USGS 01126100 WHETSTONE BK AT ELMVILLE CT

Northeastern Connecticut Planning Region County, Connecticut

Hydrologic Unit Code 011000010302

Latitude 41°50'10", Longitude 71°52'02" NAD27

Drainage area 13.8 square miles

Gage datum 307.0 feet above NAVD88

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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
12	1963-08-23 12:50	EST	Yes	hrl	USGS	4.69	0.49	0.00	0.30	Good	Clear	NONE
11	1963-08-07 16:00	EST	Yes	hrl	USGS	3.65	0.44	0.00	0.30	Fair	Clear	NONE
10	1963-03-08 14:10	EST	Yes	hrl	USGS	38.1	1.08	-0.02	0.30	Good	Clear	NONE
9	1962-09-13 10:30	EST	Yes	mpt	USGS	4.32	0.50			Good	DebrisLight	NONE
8	1962-08-13 11:00	EST	Yes	hrl	USGS	7.21	0.60	0.00	0.30	Good	Clear	NONE
7	1962-08-06 01:25	EST	Yes	hrl	USGS	6.06		-0.01	0.50	Fair	Clear	NONE
6	1962-06-15 14:40	EST	Yes	elb	USGS	12.8	0.73	0.00	0.50	Good	Unspecifed	NONE
5	1962-04-04 12:00	EST	Yes	hrl	USGS	59.3	1.31	0.00	1.00	Good	Clear	NONE
4	1961-09-26 12:40	EST	Yes	mbs	USGS	49.8		0.00	0.30	Fair	Clear	NONE
3	1961-08-16 12:35	EST	Yes	mpt	USGS	4.38	0.49			Fair	DebrisLight	NONE
2	1961-07-21 11:25	EST	Yes	mbs/dhu	USGS	6.79	0.59	0.00	0.30	Good	Clear	NONE
1	1960-10-06 09:55	EST	Yes	mbs	USGS	5.64	0.59	0.00	0.20	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

1963-08-23 12:50

EST

Yes

hrl

USGS

4.69

0.49

0.00

0.30

Good

Clear

NONE

1963-08-07 16:00

EST

Yes

hrl

USGS

3.65

0.44

0.00

0.30

Fair

Clear

NONE

1963-03-08 14:10

EST

Yes

hrl

USGS

38.1

1.08

-0.02

0.30

Good

Clear

NONE

1962-09-13 10:30

EST

Yes

mpt

USGS

4.32

0.50

Good

DebrisLight

NONE

1962-08-13 11:00

EST

Yes

hrl

USGS

7.21

0.60

0.00

0.30

Good

Clear

NONE

1962-08-06 01:25

EST

Yes

hrl

USGS

6.06

-0.01

0.50

Fair

Clear

NONE

1962-06-15 14:40

EST

Yes

elb

USGS

12.8

0.73

0.00

0.50

Good

Unspecifed

NONE

1962-04-04 12:00

EST

Yes

hrl

USGS

59.3

1.31

0.00

1.00

Good

Clear

NONE

1961-09-26 12:40

EST

Yes

mbs

USGS

49.8

0.00

0.30

Fair

Clear

NONE

1961-08-16 12:35

EST

Yes

mpt

USGS

4.38

0.49

Fair

DebrisLight

NONE

1961-07-21 11:25

EST

Yes

mbs/dhu

USGS

6.79

0.59

0.00

0.30

Good

Clear

NONE

1960-10-06 09:55

EST

Yes

mbs

USGS

5.64

0.59

0.00

0.20

Good

Clear

NONE