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Puerto Rico and U.S. Virgin Islands Real-Time Groundwater Level Network
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Map generated 8/19/2019 12:10:50 PM
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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  15.77 BLS 8/19/2019    62.63   South Coastal Plain Alluvial Aquifer
2 175858066100200 JUA 5 WELL, GUAYAMA, PR  65.20 BLS 8/19/2019  142      South Coastal Plain Alluvial Aquifer
3 175934066364800 CONSTANCIA 3 WELL, PONCE, PR  10.79 BLS 8/19/2019   144.0    South Coastal Plain Alluvial Aquifer
4 175947066130601 PIEZOMETER AGUIRRE HW 5B, SALINAS, PR  24.13 BLS 8/19/2019  51      South Coastal Plain Alluvial Aquifer
5 180052066471000 MER 3 WELL, GUAYANILLA, PR  11.11 BLS 8/19/2019     Guayanilla Alluvial Aquifer
6 180057066311300 PIEZOMETER JAC-6, JUANA DIAZ, PR  26.03 BLS 8/19/2019    49.00   South Coastal Plain Alluvial Aquifer
7 180122066560300 ARENAS 1 WELL, GUANICA, PR   9.53 BLS 8/19/2019     Guanica Alluvial Aquifer
8 180559065280501 VIEQUES A1 WELL, VIEQUES, PR  10.06 BLS 8/19/2019    48.00   Esperanza Alluvial Aquifer
9 181217065453000 PIEZOMETER CA-1, NAGUABO, PR   4.57 BLS 8/19/2019    32.0    Humacao-naguabo Alluvial Aquifer
10 181301067081900 CE-RUM2 OBSERVATION WELL, MAYAGUEZ CAMPUS, PR   4.65 BLS 8/19/2019     Volcanic Rocks Aquifer
11 181352066025300 PIEZOMETER CAGUAS-JUNCOS 19A, CAGUAS, PR  23.59 BLS 8/19/2019  67      Caguas-juncos Valley Alluvial Aquifer
12 182133066342800 FLORIDA 7 WELL, FLORIDA, PR 124.03 BLS 8/19/2019   352.0    North Coast Limestone Aquifer, Lower
13 182224065430300 MW 11 WELL, LUQUILLO, PR  11.47 BLS 8/19/2019    29.30  
14 182515065594100 PIEZOMETER CAMPO RICO 1, CAROLINA, PR   5.38 BLS 8/19/2019  152      Alluvium, Coastal
15 182515066194000 PONDEROSA 1 WELL, VEGA ALTA, PR  67.01 BLS 8/19/2019  139      North Coast Limestone Aquifer, Upper
16 182549066304300 USGS 166 OBSERVATION WELL, MANATI, PR  22.45 BLS 8/19/2019     North Coast Limestone Aquifer, Upper
17 182637066475900 PALOMA 3 WELL, HATILLO, PR 311.80 BLS 8/19/2019     North Coast Limestone Aquifer, Upper
18 182639066385200 SANTANA 1 WELL, ARECIBO, PR 101.36 BLS 8/19/2019  220      North Coast Limestone Aquifer, Upper
19 182647066201700 SABANA HOYOS 2 WELL, VEGA ALTA, PR  27.74 BLS 8/19/2019    90.0    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  19.50 BLS 8/19/2019    
2 182038064550300 GRADE SCHOOL 3 WELL, ST. THOMAS, USVI  10.70 BLS 8/19/2019    
3 182044064454900 SUSANNABERG DPW 3 WELL, ST. JOHN, USVI  15.71 BLS 8/19/2019   105.0   





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