USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 50139000 RIO YAGUEZ AT MAYAGUEZ, PR

Mayaquez Municipio, Puerto Rico

Hydrologic Unit Code 21010003

Latitude 18°12'27", Longitude 67°08'27" NAD27

Drainage area 13.2 square miles

Gage datum 16.4 feet above NGVD29

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Meas. Number	Date Time	Time Datum	Measurement Used?	Who	Measuring Agency	Stream flow (ft³/s)	GH Change (ft)	Meas. Duration (hr)	Meas. Rated	Control	Flow Adjust. Code
40	2024-10-29 13:55:21	AST	Yes	MRQ/LVA	USGS	15.6		0.46	Fair		NONE
39	2024-08-07 09:08:53	AST	Yes	MRT/LVA	USGS	20.0			Fair		NONE
38	2024-05-21 14:32:07	AST	Yes	JSB/LVA	USGS	6.88			Fair		NONE
37	2024-02-21 16:50:37	AST	Yes	MRQ/LVA	USGS	3.34			Poor		NONE
36	2023-11-14 15:08:23	AST	Yes	LVA/MRQ	USGS	15.2			Poor		NONE
35	2023-08-02 09:53:24	AST	Yes	JSB/LVA	USGS	11.8			Poor		NONE
34	2023-05-16 14:04:22	AST	Yes	JSB/LVA	USGS	6.45			Fair		NONE
33	2023-01-30 14:44:04	AST	Yes	MRQ/JSB	USGS	13.7			Fair		NONE
32	2022-11-01 14:32:59	AST	Yes	MRQ/LVA	USGS	131			Poor		NONE
31	2022-08-17 12:33:36	AST	Yes	MRQ/LVA	USGS	59.2			Poor		NONE
30	2022-05-16 16:16:48	AST	Yes	LVA/MRQ	USGS	5.02			Fair		NONE
29	2022-02-09 08:58:15	AST	Yes	MRQ/LVA	USGS	11.3			Poor		NONE
28	2021-11-02 15:26:20	AST	Yes	LVA/MRQ	USGS	23.7			Fair		NONE
27	2021-08-18 13:51:05	AST	Yes	LVA/MRQ	USGS	25.0			Fair		NONE
26	2021-05-17 16:56:57	AST	Yes	DSC/MRQ	USGS	5.27			Fair		NONE
25	2021-03-23 13:06:30	AST	Yes	DSC/JSB	USGS	6.40			Fair		NONE
24	2021-02-10 09:15:24	AST	Yes	MRQ/MRT	USGS	7.69			Poor		NONE
23	2020-11-18 08:26:33	AST	Yes	MRQ/JSB	USGS	20.3		0.60	Fair		NONE
22	2020-08-27 09:17:57	AST	Yes	MRQ/MRT	USGS	24.0			Good		NONE
21	2020-05-27 11:40:14	AST	Yes	DAR/MRT	USGS	10.4			Good		NONE
20	2020-02-04 15:34:30	AST	Yes	HJE, LVA,	USGS	8.23			Fair		NONE
19	2019-11-25 15:39	AST	Yes	LVA/JCS	USGS	23.7			Good		NONE
18	2019-07-30 09:03:26	AST	Yes	JSB/DAR	USGS	48.6			Fair		NONE
17	2019-05-06 15:22:30	AST	Yes	EHT/JSB	USGS	5.56			Good		NONE
16	2019-02-19 16:30:30	AST	Yes	EHT/JSB	USGS	7.90	0.00	0.50	Poor		NONE
15	2018-10-31 09:22:30	AST	Yes	MRT/JSB	USGS	22.3		0.66	Good		NONE
14	2018-08-15 08:44	AST	Yes	MRT/JSB	USGS	16.3		0.51	Fair		NONE
13	2018-06-05 08:24	AST	Yes	LVA/JSB	USGS	19.1			Fair	Clear	NONE
12	2018-02-21 13:34	AST	Yes	MRT?JSB	USGS	10.2		0.65	Fair		NONE
11	2017-11-29 08:17:30	AST	Yes	LVA/MRT	USGS	32.5			Fair		NONE
10	2017-08-15 08:57:30	AST	Yes	MRT/JSB	USGS	14.2			Fair		NONE
9	2017-05-23 08:50	AST	Yes	JC/JS/M	USGS	7.66			Fair		NONE
8	2017-03-21 08:42	AST	Yes	CM/JSB	USGS	10.6			Good		NONE
7	2016-11-02 09:16	AST	Yes	MRT/JSB	USGS	67.2		0.60	Good		NONE
6	2016-05-25 08:07	AST	Yes	BJR/MRT	USGS	2.92			Fair		NONE
5	2016-02-05 08:22:30	AST	Yes	MRT/BJR	USGS	4.97			Fair		NONE
4	2015-11-18 07:57	AST	Yes	CG/BR	USGS	21.3			Good		NONE
3	2015-08-13 07:30:30	AST	Yes	CG/BR	USGS	6.01		0.30	Poor		NONE
2	2015-05-18 14:57:30	AST	Yes	CG, SA	USGS	10.1			Fair		NONE
1	2014-11-28 08:05	AST	Yes	AT,CG,IR	USGS	12.4			Fair	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

2024-10-29 13:55:21

AST

Yes

MRQ/LVA

USGS

15.6

0.46

Fair

NONE

2024-08-07 09:08:53

AST

Yes

MRT/LVA

USGS

20.0

Fair

NONE

2024-05-21 14:32:07

AST

Yes

JSB/LVA

USGS

6.88

Fair

NONE

2024-02-21 16:50:37

AST

Yes

MRQ/LVA

USGS

3.34

Poor

NONE

2023-11-14 15:08:23

AST

Yes

LVA/MRQ

USGS

15.2

Poor

NONE

2023-08-02 09:53:24

AST

Yes

JSB/LVA

USGS

11.8

Poor

NONE

2023-05-16 14:04:22

AST

Yes

JSB/LVA

USGS

6.45

Fair

NONE

2023-01-30 14:44:04

AST

Yes

MRQ/JSB

USGS

13.7

Fair

NONE

2022-11-01 14:32:59

AST

Yes

MRQ/LVA

USGS

131

Poor

NONE

2022-08-17 12:33:36

AST

Yes

MRQ/LVA

USGS

59.2

Poor

NONE

2022-05-16 16:16:48

AST

Yes

LVA/MRQ

USGS

5.02

Fair

NONE

2022-02-09 08:58:15

AST

Yes

MRQ/LVA

USGS

11.3

Poor

NONE

2021-11-02 15:26:20

AST

Yes

LVA/MRQ

USGS

23.7

Fair

NONE

2021-08-18 13:51:05

AST

Yes

LVA/MRQ

USGS

25.0

Fair

NONE

2021-05-17 16:56:57

AST

Yes

DSC/MRQ

USGS

5.27

Fair

NONE

2021-03-23 13:06:30

AST

Yes

DSC/JSB

USGS

6.40

Fair

NONE

2021-02-10 09:15:24

AST

Yes

MRQ/MRT

USGS

7.69

Poor

NONE

2020-11-18 08:26:33

AST

Yes

MRQ/JSB

USGS

20.3

0.60

Fair

NONE

2020-08-27 09:17:57

AST

Yes

MRQ/MRT

USGS

24.0

Good

NONE

2020-05-27 11:40:14

AST

Yes

DAR/MRT

USGS

10.4

Good

NONE

2020-02-04 15:34:30

AST

Yes

HJE, LVA,

USGS

8.23

Fair

NONE

2019-11-25 15:39

AST

Yes

LVA/JCS

USGS

23.7

Good

NONE

2019-07-30 09:03:26

AST

Yes

JSB/DAR

USGS

48.6

Fair

NONE

2019-05-06 15:22:30

AST

Yes

EHT/JSB

USGS

5.56

Good

NONE

2019-02-19 16:30:30

AST

Yes

EHT/JSB

USGS

7.90

0.00

0.50

Poor

NONE

2018-10-31 09:22:30

AST

Yes

MRT/JSB

USGS

22.3

0.66

Good

NONE

2018-08-15 08:44

AST

Yes

MRT/JSB

USGS

16.3

0.51

Fair

NONE

2018-06-05 08:24

AST

Yes

LVA/JSB

USGS

19.1

Fair

Clear

NONE

2018-02-21 13:34

AST

Yes

MRT?JSB

USGS

10.2

0.65

Fair

NONE

2017-11-29 08:17:30

AST

Yes

LVA/MRT

USGS

32.5

Fair

NONE

2017-08-15 08:57:30

AST

Yes

MRT/JSB

USGS

14.2

Fair

NONE

2017-05-23 08:50

AST

Yes

JC/JS/M

USGS

7.66

Fair

NONE

2017-03-21 08:42

AST

Yes

CM/JSB

USGS

10.6

Good

NONE

2016-11-02 09:16

AST

Yes

MRT/JSB

USGS

67.2

0.60

Good

NONE

2016-05-25 08:07

AST

Yes

BJR/MRT

USGS

2.92

Fair

NONE

2016-02-05 08:22:30

AST

Yes

MRT/BJR

USGS

4.97

Fair

NONE

2015-11-18 07:57

AST

Yes

CG/BR

USGS

21.3

Good

NONE

2015-08-13 07:30:30

AST

Yes

CG/BR

USGS

6.01

0.30

Poor

NONE

2015-05-18 14:57:30

AST

Yes

CG, SA

USGS

10.1

Fair

NONE

2014-11-28 08:05

AST

Yes

AT,CG,IR

USGS

12.4

Fair

Clear

NONE