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DESCRIPTION:

Latitude 18°26'54",   Longitude 66°15'06"   NAD27
Toa Baja Municipio, Puerto Rico   , Hydrologic Unit 21010005

Well depth: not determined.
Hole depth: 156 feet
Land surface altitude: 11.5 feet above NGVD29.
Well completed in "North Coast Limestone aquifer system (Puerto Rico)" (N400NCSTLM) national aquifer.
Well completed in "Alluvium, Coastal" (111AVMC) local aquifer

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Daily Data
Depth to water level, feet below land surface	1992-11-16	2008-05-20	5955
Daily Statistics
Depth to water level, feet below land surface	1992-11-17	1996-04-27	1182
Monthly Statistics
Depth to water level, feet below land surface	1992-11	1996-04
Annual Statistics
Depth to water level, feet below land surface	1993	1996
Field groundwater-level measurements	1992-11-16	2013-09-26	151
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	2003-04-03	2008-04-11	3
Water-Year Summary	2006	2012	7
Revisions	Loading...

OPERATION:

Record for this site is maintained by the USGS Puerto Rico Water Science Center

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