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DESCRIPTION:

Latitude 18°23'17",   Longitude 65°47'46"   NAD27
Rio Grande Municipio, Puerto Rico   , Hydrologic Unit 21010005

Well depth: 21.0 feet
Hole depth: 24.0 feet
Land surface altitude: 19.43 feet above NGVD29.
Well completed in "Other aquifers" (N9999OTHER) national aquifer.
Well completed in "Valley Alluvium" (111VLAV) local aquifer

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field groundwater-level measurements	1993-08-27	1994-05-25	11
Field/Lab water-quality samples	1994-11-04	1994-11-04	1
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