USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 50111305 EAST FOREBAY AT LAGO GUAYABAL, PR

Villalba Municipio, Puerto Rico

Hydrologic Unit Code 21010004

Latitude 18°05'15.48", Longitude 66°30'08.03" NAD27

Gage datum 232 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
9	2006-10-06 15:42	AST	Yes	RRM/ES	USGS	44.3	1.86	0.03	0.40	Unspecified	Clear	NONE
8	2006-10-06 15:05	AST	Yes	RRM/ES	USGS	34.2	1.72	0.00	0.30	Unspecified	Clear	NONE
7	2006-10-06 14:20	AST	Yes	RRM/ES	USGS	27.0	1.62	0.00	0.30	Unspecified	Clear	NONE
6	2006-10-06 13:38	AST	Yes	RRM/ES	USGS	21.2	1.52	0.00	0.30	Unspecified	Clear	NONE
5	2006-10-06 12:51	AST	Yes	RRM/ES	USGS	15.0	1.42	0.00	0.30	Unspecified	Clear	NONE
4	2006-10-06 12:10	AST	Yes	RRM/ES	USGS	10.3	1.32	0.00	0.30	Unspecified	Clear	NONE
3	2006-10-06 11:25	AST	Yes	RRM/ES	USGS	6.56	1.22	0.00	0.30	Unspecified	Clear	NONE
2	2006-10-06 10:23	AST	Yes	RRM/ES	USGS	4.06	1.16	0.01	0.50	Unspecified	Clear	NONE
1	2006-10-06 09:20	AST	Yes	RRM/ES	USGS	1.73	1.08	0.01	0.50	Unspecified	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

2006-10-06 15:42

AST

Yes

RRM/ES

USGS

44.3

1.86

0.03

0.40

Unspecified

Clear

NONE

2006-10-06 15:05

AST

Yes

RRM/ES

USGS

34.2

1.72

0.00

0.30

Unspecified

Clear

NONE

2006-10-06 14:20

AST

Yes

RRM/ES

USGS

27.0

1.62

0.00

0.30

Unspecified

Clear

NONE

2006-10-06 13:38

AST

Yes

RRM/ES

USGS

21.2

1.52

0.00

0.30

Unspecified

Clear

NONE

2006-10-06 12:51

AST

Yes

RRM/ES

USGS

15.0

1.42

0.00

0.30

Unspecified

Clear

NONE

2006-10-06 12:10

AST

Yes

RRM/ES

USGS

10.3

1.32

0.00

0.30

Unspecified

Clear

NONE

2006-10-06 11:25

AST

Yes

RRM/ES

USGS

6.56

1.22

0.00

0.30

Unspecified

Clear

NONE

2006-10-06 10:23

AST

Yes

RRM/ES

USGS

4.06

1.16

0.01

0.50

Unspecified

Clear

NONE

2006-10-06 09:20

AST

Yes

RRM/ES

USGS

1.73

1.08

0.01

0.50

Unspecified

Clear

NONE