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DESCRIPTION:

Latitude 18°00'50",   Longitude 66°47'04"   NAD27

Guayanilla Municipio, Puerto Rico, Hydrologic Unit 21010004

Drainage area: 24.3 square miles

Datum of gage: 13.1 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field measurements	2014-11-20	2021-05-19	24
Field/Lab water-quality samples	1960-10-19	2024-01-31	266
Revisions	Loading...
Additional Data Sources	Begin Date	End Date	Count
Annual Water-Data Report (pdf)  **offsite**	2006	2013	8

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