Available data

Select data types to graph from categories based on the way the data were collected.

3 data types available - data from 1989-12-13 to 2026-08-01

5 data types available - data from 1977-10-01 to 2026-07-31

2 data types available - data from 1982-01-26 to 2026-06-09

4 Observed properties (data types) available - with data from 1981-08-17 to 1982-03-10

5 Sampling activities

5 data types available - data from 1977-10-01 to 2026-07-31

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	50050900	n/a
Location name	RIO GRANDE DE LOIZA AT QUEBRADA ARENAS, PR	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	18.12	n/a
Decimal longitude (WGS84)	-65.988611	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	Puerto Rico	72
State	Puerto Rico	72
County	San Lorenzo Municipio	129
Country	United States of America	n/a
Altitude of gage/land surface	634.98 feet	n/a
Method altitude determined	GNSS1 - Level 1 Quality Survey Grade Global Navigation Satellite System	W
Altitude accuracy	0.29 feet	n/a
Altitude datum	Puerto Rico Vertical Datum of 2002	PRVD02
Subbasin hydrologic unit	Eastern Puerto Rico	21010005
Drainage basin	12	n/a
Date of first construction		n/a
Drainage area	6 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