USGS Surface Water for USA: Streamflow Measurements

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Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

Streamflow Measurements for the Nation

USGS 182541066313500 OJO DE GUILLO SPRING, MANATI, PR

Manati Municipio, Puerto Rico

Hydrologic Unit Code 21010002

Latitude 18°25'41", Longitude 66°31'35" NAD27

Land-surface elevation 32.81 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
30	1996-01-19 10:10	AST	Yes	AGF/RTR	USGS	1.51	5.19	0.00	0.50	Fair	Clear	NONE
29	1995-11-22 12:08	AST	Yes	RTR	USGS	1.65	5.26	0.00	0.50	Poor		NONE
28	1995-10-10 12:22	AST	Yes	RTR	USGS	0.96	5.21	0.00	0.40	Poor		NONE
27	1995-09-19 09:49	AST	Yes	RTR	USGS	3.47	5.45	0.00	0.40	Poor		NONE
26	1995-08-10 12:56	AST	Yes	RTR	USGS	0.83	5.13	0.00	0.40	Poor		NONE
25	1995-07-24 11:18	AST	Yes	RTR	USGS	0.62	5.13	0.00	0.30	Poor		NONE
24	1995-06-29 11:13	AST	Yes	RTR	USGS	0.84	5.14	-0.01	0.40	Fair		NONE
23	1995-06-21 10:01	AST	Yes	RTR	USGS	0.60	5.12	0.00	0.30	Poor		NONE
22	1995-06-09 10:44	AST	Yes	RTR	USGS	0.63	5.12	0.00	0.50	Poor		NONE
21	1995-05-19 13:09	AST	Yes	RTR	USGS	0.74	5.10	0.00	0.30	Poor		NONE
20	1995-05-17 10:22	AST	Yes	RTR	USGS	0.98	5.21	0.00	0.50	Poor		NONE
19	1995-04-06 10:45	AST	Yes	RF	USGS	0.73	5.12	-0.01	0.40	Poor		NONE
18	1995-03-07 12:55	AST	Yes	RF	USGS	1.00	5.15	-0.03	0.50	Poor		NONE
17	1995-02-10 10:05	AST	Yes	RF	USGS	0.95	5.18	0.00	0.80	Poor		NONE
16	1995-01-18 10:40	AST	Yes	RF	USGS	1.04	5.20	0.00	0.60	Fair		NONE
15	1994-10-17 12:45	AST	Yes	RF	USGS	1.52	5.18	0.00	0.90	Fair		NONE
14	1994-09-21 10:30	AST	Yes	RF /MR	USGS	1.42	5.18	0.00	0.50	Poor		NONE
13	1994-09-19 13:50	AST	Yes	RF	USGS	1.50	5.21	0.00	0.50	Poor		NONE
12	1994-09-16 12:59	AST	Yes	RAC	USGS	0.94	5.18			Poor		NONE
11	1994-08-09 09:40	AST	Yes	RF	USGS	1.63	5.22	0.00	0.80	Fair		NONE
10	1994-07-15 08:55	AST	Yes	RF	USGS	0.98	5.20	0.00	0.50	Poor		NONE
9	1994-06-07 09:30	AST	Yes	RF	USGS	1.10	5.28	0.00	0.50	Poor	DebrisLight	NONE
8	1994-05-19 10:43	AST	Yes	RF	USGS	2.19	5.43	0.06	1.20	Poor		NONE
7	1994-02-08 09:50	AST	Yes	RD	USGS	1.09	5.28	0.00	0.30	Poor		NONE
6	1993-12-15 13:54	AST	Yes	RTR	USGS	1.38	5.26	0.00	0.50	Poor		NONE
5	1993-11-15 10:41	AST	Yes	RD /JR	USGS	5.47	5.70	0.00	0.20	Poor		NONE
4	1993-10-19 09:30	AST	Yes	RD	USGS	1.46	5.35	0.00	0.30	Poor		NONE
3	1993-09-01 09:20	AST	Yes	RD /JR	USGS	2.48	5.35	0.00	0.30	Poor		NONE
2	1993-07-14 12:05	AST	Yes	RD /IM	USGS	3.37	5.38	0.00	0.30	Poor		NONE
1	1993-06-25 11:05	AST	Yes	RD /IM	USGS	3.45	5.42	0.00	0.20	Poor		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

1996-01-19 10:10

AST

Yes

AGF/RTR

USGS

1.51

5.19

0.00

0.50

Fair

Clear

NONE

1995-11-22 12:08

AST

Yes

RTR

USGS

1.65

5.26

0.00

0.50

Poor

NONE

1995-10-10 12:22

AST

Yes

RTR

USGS

0.96

5.21

0.00

0.40

Poor

NONE

1995-09-19 09:49

AST

Yes

RTR

USGS

3.47

5.45

0.00

0.40

Poor

NONE

1995-08-10 12:56

AST

Yes

RTR

USGS

0.83

5.13

0.00

0.40

Poor

NONE

1995-07-24 11:18

AST

Yes

RTR

USGS

0.62

5.13

0.00

0.30

Poor

NONE

1995-06-29 11:13

AST

Yes

RTR

USGS

0.84

5.14

-0.01

0.40

Fair

NONE

1995-06-21 10:01

AST

Yes

RTR

USGS

0.60

5.12

0.00

0.30

Poor

NONE

1995-06-09 10:44

AST

Yes

RTR

USGS

0.63

5.12

0.00

0.50

Poor

NONE

1995-05-19 13:09

AST

Yes

RTR

USGS

0.74

5.10

0.00

0.30

Poor

NONE

1995-05-17 10:22

AST

Yes

RTR

USGS

0.98

5.21

0.00

0.50

Poor

NONE

1995-04-06 10:45

AST

Yes

USGS

0.73

5.12

-0.01

0.40

Poor

NONE

1995-03-07 12:55

AST

Yes

USGS

1.00

5.15

-0.03

0.50

Poor

NONE

1995-02-10 10:05

AST

Yes

USGS

0.95

5.18

0.00

0.80

Poor

NONE

1995-01-18 10:40

AST

Yes

USGS

1.04

5.20

0.00

0.60

Fair

NONE

1994-10-17 12:45

AST

Yes

USGS

1.52

5.18

0.00

0.90

Fair

NONE

1994-09-21 10:30

AST

Yes

RF /MR

USGS

1.42

5.18

0.00

0.50

Poor

NONE

1994-09-19 13:50

AST

Yes

USGS

1.50

5.21

0.00

0.50

Poor

NONE

1994-09-16 12:59

AST

Yes

RAC

USGS

0.94

5.18

Poor

NONE

1994-08-09 09:40

AST

Yes

USGS

1.63

5.22

0.00

0.80

Fair

NONE

1994-07-15 08:55

AST

Yes

USGS

0.98

5.20

0.00

0.50

Poor

NONE

1994-06-07 09:30

AST

Yes

USGS

1.10

5.28

0.00

0.50

Poor

DebrisLight

NONE

1994-05-19 10:43

AST

Yes

USGS

2.19

5.43

0.06

1.20

Poor

NONE

1994-02-08 09:50

AST

Yes

USGS

1.09

5.28

0.00

0.30

Poor

NONE

1993-12-15 13:54

AST

Yes

RTR

USGS

1.38

5.26

0.00

0.50

Poor

NONE

1993-11-15 10:41

AST

Yes

RD /JR

USGS

5.47

5.70

0.00

0.20

Poor

NONE

1993-10-19 09:30

AST

Yes

USGS

1.46

5.35

0.00

0.30

Poor

NONE

1993-09-01 09:20

AST

Yes

RD /JR

USGS

2.48

5.35

0.00

0.30

Poor

NONE

1993-07-14 12:05

AST

Yes

RD /IM

USGS

3.37

5.38

0.00

0.30

Poor

NONE

1993-06-25 11:05

AST

Yes

RD /IM

USGS

3.45

5.42

0.00

0.20

Poor

NONE