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Puerto Rico and U.S. Virgin Islands Real-Time Groundwater Level Network
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Map generated 5/18/2022 4:59:40 AM
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Puerto Rico Network wells depicted on the Real-Time Groundwater Level Network location map
Note: Color shading in the table below indicates multiple wells that plot as a single point on the state location map above.
Note: BLS = Water Level in Feet Below Land Surface, RVD = Water Level referenced to a vertical datum
Map
Index
Site ID Site NameMost Recent
Measurement
DateWell
Depth
Local Aquifer
1 175734066233300 ALOMAR OESTE WELL, SANTA ISABEL, PR  16.89 BLS 5/17/2022    62.63   South Coastal Plain Alluvial Aquifer
2 175858066100200 JUA 5 WELL, GUAYAMA, PR  64.30 BLS 5/17/2022  142      South Coastal Plain Alluvial Aquifer
3 175910066155500 PIEZOMETER RASA D, SALINAS, PR  52.34 BLS 5/17/2022    87.00   South Coastal Plain Alluvial Aquifer
4 175934066364800 CONSTANCIA 3 WELL, PONCE, PR  11.80 BLS 5/17/2022   144.0    South Coastal Plain Alluvial Aquifer
5 175947066130601 PIEZOMETER AGUIRRE HW 5B, SALINAS, PR  34.25 BLS 5/17/2022  51      South Coastal Plain Alluvial Aquifer
6 180052066471000 MER 3 WELL, GUAYANILLA, PR   9.98 BLS 5/17/2022     Guayanilla Alluvial Aquifer
7 180057066311300 PIEZOMETER JAC-6, JUANA DIAZ, PR  28.18 BLS 5/17/2022    49.00   South Coastal Plain Alluvial Aquifer
8 180122066560300 ARENAS 1 WELL, GUANICA, PR   8.79 BLS 5/17/2022     Guanica Alluvial Aquifer
9 180559065280501 VIEQUES A1 WELL, VIEQUES, PR  13.84 BLS 5/17/2022    48.00   Esperanza Alluvial Aquifer
10 181217065453000 PIEZOMETER CA-1, NAGUABO, PR   7.03 BLS 5/17/2022    32.0    Humacao-naguabo Alluvial Aquifer
11 181301067081900 CE-RUM2 OBSERVATION WELL, MAYAGUEZ CAMPUS, PR   6.80 BLS 5/17/2022     Volcanic Rocks Aquifer
12 181352066025300 PIEZOMETER CAGUAS-JUNCOS 19A, CAGUAS, PR  23.59 BLS 5/17/2022  67      Caguas-juncos Valley Alluvial Aquifer
13 182133066342800 FLORIDA 7 WELL, FLORIDA, PR 136.71 BLS 5/17/2022   352.0    North Coast Limestone Aquifer, Lower
14 182224065430300 MW 11 WELL, LUQUILLO, PR  12.25 BLS 5/17/2022    29.30  
15 182515065594100 PIEZOMETER CAMPO RICO 1, CAROLINA, PR   5.61 BLS 5/17/2022  152      Alluvium, Coastal
16 182515066194000 PONDEROSA 1 WELL, VEGA ALTA, PR  64.13 BLS 5/17/2022  139      North Coast Limestone Aquifer, Upper
17 182549066304300 USGS 166 OBSERVATION WELL, MANATI, PR  23.15 BLS 5/17/2022     North Coast Limestone Aquifer, Upper
18 182637066475900 PALOMA 3 WELL, HATILLO, PR 311.78 BLS 5/17/2022     North Coast Limestone Aquifer, Upper
19 182639066385200 SANTANA 1 WELL, ARECIBO, PR 101.59 BLS 5/17/2022  220      North Coast Limestone Aquifer, Upper


U.S. Virgin Islands Real-Time Groundwater Level Network wells
Note: Color shading in the table below indicates multiple wells that plot as a single point on the state location map above.
Note: BLS = Water Level in Feet Below Land Surface, RVD = Water Level referenced to a vertical datum
Map
Index
Site ID Site NameMost Recent
Measurement
DateWell
Depth
Local Aquifer
1 174303064484400 ADVENTURE 28 WELL, ST. CROIX, USVI  32.74 BLS 5/17/2022    
2 182038064550300 GRADE SCHOOL 3 WELL, ST. THOMAS, USVI  14.93 BLS 5/17/2022    
3 182044064454900 SUSANNABERG DPW 3 WELL, ST. JOHN, USVI  20.58 BLS 5/17/2022   105.0   





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