USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 01187830 Phelps Brook at Mill Dam Road near Collinsville

Hartford County, Connecticut

Hydrologic Unit Code 01080205

Latitude 41°47'59", Longitude 72°57'56" NAD27

Drainage area 2.70 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
21	2001-08-10 12:45	EST	Yes	VdL	USGS	0.14	0.68			Poor	Clear	NONE
20	2001-08-03 12:23	EST	Yes	JML/HLS	USGS	0.35	0.76	0.00	0.60	Unspecified		NONE
19	2001-06-18 12:45	EST	Yes	MJC	USGS	20.4	1.90	-0.02	0.50	Unspecified	Clear	NONE
18	2000-08-23 11:15	EST	Yes	RAM	USGS	1.16	0.95	0.00	1.10	Good	Clear	NONE
17	2000-06-21 12:58	EST	Yes	RAM	USGS	4.84	1.22	0.00	2.00	Good	Clear	NONE
16	2000-06-07 10:39	EST	Yes	JAM/MJC	USGS	74.6	2.74	0.03	0.20	Good	Clear	NONE
15	2000-04-13 12:25	EST	Yes	rdf	USGS	4.99	1.33	-0.01	0.80	Poor	Unspecifed	NONE
14	2000-01-11 14:20	EST	Yes	rdf/mjc	USGS	13.6	1.68	-0.01	0.80	Fair	Unspecifed	NONE
13	2000-01-04 10:05	EST	Yes	RDF	USGS	2.86	1.28			Good	Unspecifed	NONE
12	1999-11-03 10:45	EST	Yes	JM/REM	USGS	25.6	2.09	0.01	0.50	Good	Unspecifed	NONE
11	1999-06-11 10:35	EST	Yes	rdf/tcs	USGS	0.38	0.82	0.00	0.80	Poor	Clear	NONE
10	1999-03-04 12:40	EST	Yes	tcs/mjc	USGS	45.3	2.47	-0.03	0.50	Fair	Clear	NONE
9	1999-03-01 12:55	EST	Yes	jm	USGS	30.0	2.24	-0.02	0.50	Good	Clear	NONE
8	1999-01-21 12:27	EST	Yes	bsd	USGS	4.68	1.45	-0.11	0.80	Good	Clear	NONE
7	1998-12-04 12:45	EST	Yes	cel	USGS	1.30	1.18	0.00	1.30	Poor	Clear	NONE
6	1998-12-04 10:28	EST	Yes	cel	USGS	1.30	1.19	0.00	2.00	Fair	Clear	NONE
5	1998-10-15 14:30	EST	Yes	tmz	USGS	11.6	1.69	-0.02	0.80	Fair	DebrisLight	NONE
4	1998-10-09 12:35	EST	Yes	tmz	USGS	1.96	1.26	0.00	1.00	Fair	DebrisLight	NONE
3	1998-09-18 -- --	--	Yes	jm	USGS	0.06	0.56	0.00	1.00	Fair	Clear	NONE
2	1998-09-14 12:45	EST	Yes	jm	USGS	0.09	0.62	0.00	1.00	Good	Clear	NONE
1	1998-08-26 09:45	EST	Yes	jao	USGS	0.46	0.90	-0.01	0.80	Fair	DebrisLight	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

2001-08-10 12:45

EST

Yes

VdL

USGS

0.14

0.68

Poor

Clear

NONE

2001-08-03 12:23

EST

Yes

JML/HLS

USGS

0.35

0.76

0.00

0.60

Unspecified

NONE

2001-06-18 12:45

EST

Yes

MJC

USGS

20.4

1.90

-0.02

0.50

Unspecified

Clear

NONE

2000-08-23 11:15

EST

Yes

RAM

USGS

1.16

0.95

0.00

1.10

Good

Clear

NONE

2000-06-21 12:58

EST

Yes

RAM

USGS

4.84

1.22

0.00

2.00

Good

Clear

NONE

2000-06-07 10:39

EST

Yes

JAM/MJC

USGS

74.6

2.74

0.03

0.20

Good

Clear

NONE

2000-04-13 12:25

EST

Yes

rdf

USGS

4.99

1.33

-0.01

0.80

Poor

Unspecifed

NONE

2000-01-11 14:20

EST

Yes

rdf/mjc

USGS

13.6

1.68

-0.01

0.80

Fair

Unspecifed

NONE

2000-01-04 10:05

EST

Yes

RDF

USGS

2.86

1.28

Good

Unspecifed

NONE

1999-11-03 10:45

EST

Yes

JM/REM

USGS

25.6

2.09

0.01

0.50

Good

Unspecifed

NONE

1999-06-11 10:35

EST

Yes

rdf/tcs

USGS

0.38

0.82

0.00

0.80

Poor

Clear

NONE

1999-03-04 12:40

EST

Yes

tcs/mjc

USGS

45.3

2.47

-0.03

0.50

Fair

Clear

NONE

1999-03-01 12:55

EST

Yes

USGS

30.0

2.24

-0.02

0.50

Good

Clear

NONE

1999-01-21 12:27

EST

Yes

bsd

USGS

4.68

1.45

-0.11

0.80

Good

Clear

NONE

1998-12-04 12:45

EST

Yes

cel

USGS

1.30

1.18

0.00

1.30

Poor

Clear

NONE

1998-12-04 10:28

EST

Yes

cel

USGS

1.30

1.19

0.00

2.00

Fair

Clear

NONE

1998-10-15 14:30

EST

Yes

tmz

USGS

11.6

1.69

-0.02

0.80

Fair

DebrisLight

NONE

1998-10-09 12:35

EST

Yes

tmz

USGS

1.96

1.26

0.00

1.00

Fair

DebrisLight

NONE

1998-09-18 -- --

Yes

USGS

0.06

0.56

0.00

1.00

Fair

Clear

NONE

1998-09-14 12:45

EST

Yes

USGS

0.09

0.62

0.00

1.00

Good

Clear

NONE

1998-08-26 09:45

EST

Yes

jao

USGS

0.46

0.90

-0.01

0.80

Fair

DebrisLight

NONE