Available data

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4 data types available - data from 2007-10-01 to 2026-07-31

2 data types available - data from 1987-12-25 to 2026-07-30

2 data types available - data from 1991-09-11 to 2026-06-12

271 Observed properties (data types) available - with data from 1958-09-11 to 2012-08-29

269 Sampling activities

0 data types available

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	50059000	n/a
Location name	LAGO LOIZA AT DAMSITE NEAR TRUJILLO ALTO, PR	n/a
Site type	Lake, Reservoir, Impoundment	LK
Decimal latitude (WGS84)	18.3279119708935	n/a
Decimal longitude (WGS84)	-66.0162791875385	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	Trujillo Alto Municipio	139
Country	United States of America	n/a
Altitude of gage/land surface	73.79 feet	n/a
Method altitude determined	GNSS1 - Level 1 Quality Survey Grade Global Navigation Satellite System	W
Altitude accuracy	0.26 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	208 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