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DESCRIPTION:

Latitude 18°00'54",   Longitude 66°06'55"   NAD27

Arroyo Municipio, Puerto Rico, Hydrologic Unit 21010004

Datum of gage: 393.7 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field/Lab water-quality samples	1961-05-02	1962-02-06	8
Revisions	Loading...

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