Available data

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4 data types available - data from 1989-10-01 to 2026-09-22

4 data types available - data from 1981-03-01 to 2026-09-21

2 data types available - data from 1981-10-01 to 2026-08-25

4 Observed properties (data types) available - data from 1981-04-14 to 1982-01-14

6 Sampling activities

2 data types available - data from 1981-09-25 to 2024-11-13

3 data types available - data from 1981-03-01 to 2026-09-21

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	50124200	n/a
Location name	RIO GUAYANILLA NEAR GUAYANILLA, PR	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	18.044239	n/a
Decimal longitude (WGS84)	-66.798164	n/a
Latitude-longitude method	Interpolated from digital map	N
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	Puerto Rico	72
State	Puerto Rico	72
County	Guayanilla Municipio	059
Country	United States of America	n/a
Altitude of gage/land surface	65.85 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.16 feet	n/a
Altitude datum	Puerto Rico Vertical Datum of 2002	PRVD02
Subbasin hydrologic unit	Southern Puerto Rico	21010004
Drainage basin	29	n/a
Date of first construction		n/a
Drainage area	18.9 square miles	n/a
Contributing drainage area		n/a
Time zone abbreviation	AST	n/a
Site honors Daylight Saving Time	N	n/a
National aquifer		n/a
Local aquifer		n/a
Local aquifer type		n/a
Well depth		n/a
Hole depth		n/a
Source of depth data		n/a