Available data

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3 data types available - data from 1989-10-01 to 2026-08-23

3 data types available - data from 1974-07-12 to 2026-08-22

2 data types available - data from 1987-12-08 to 2026-08-18

122 Observed properties (data types) available - with data from 1959-01-29 to 1979-09-10

171 Sampling activities

2 data types available - with data from 1960-09-06 to 2024-11-17

3 data types available - data from 1974-07-12 to 2026-08-22

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	50081000	n/a
Location name	RIO HUMACAO AT LAS PIEDRAS, PR	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	18.174058	n/a
Decimal longitude (WGS84)	-65.869439	n/a
Latitude-longitude method	Interpolated from digital map	N
Latitude-longitude accuracy	Accurate to + or - .5 sec (PLGR/PPS GPS).	5
District	Puerto Rico	72
State	Puerto Rico	72
County	Las Piedras Municipio	085
Country	United States of America	n/a
Altitude of gage/land surface	274.41 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.25 feet	n/a
Altitude datum	Puerto Rico Vertical Datum of 2002	PRVD02
Subbasin hydrologic unit	Eastern Puerto Rico	21010005
Drainage basin	18	n/a
Date of first construction		n/a
Drainage area	6.65 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