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Water Quality Samples for USA
Grouped by County

! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024
with a full decommission expected 6 months later. Learn more about the upcoming change and where to find the new samples data in our blog.
Some complex retrievals may take a few minutes.

Site Selection Results -- 832 sites found


Hydrologic unit = 21010004
Minimum number of samples = 1

Save file of selected sites to local disk for future upload

Data for individual sites can be obtained by selecting the site number below

  group icon Aibonito Municipio, Puerto Rico
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 180705066152200 EPAS WELL, AIBONITO, PR 1978-06-22 1978-06-22 1
USGS 180707066160100 PASTO SUR WELL, AIBONITO, PR 1978-06-01 1978-06-01 1
  group icon Arroyo Municipio, Puerto Rico
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 175752066035300 ARROYO WELL, ARROYO, PR 1968-02-08 1968-02-08 1
USGS 175840066024200 PALMAS 2 WELL, ARROYO, PR 1986-03-26 1986-08-12 4
USGS 175853066025500 LA PALMA WELL, ARROYO, PR 1985-04-24 1985-04-24 1
USGS 175854066015100 MAUNABITO WELL, ARROYO, PR 1968-02-08 1968-02-08 1
USGS 50094315 QUEBRADA YAUREL AT HIGHWAY 3, ARROYO, PR 2006-02-27 2011-03-21 3
USGS 50094375 RIO NIGUA NEAR PITAHAYA 2010-10-19 2011-03-21 2
USGS 50094410 RIO NIGUA AT CANAL DE PATILLAS, ARROYO, PR 2006-02-27 2010-10-19 2
USGS 50094500 RIO NIGUA AT ARROYO, PR 1962-02-22 2011-03-21 5
USGS 50094515 QUEBRADA SALADA AT MOUTH, ARROYO, PR 2006-02-27 2011-03-21 3
USGS 50094600 RIO GUAMANI AT CARITE HYDROELECTRIC PLANT NO 3, PR 1961-05-02 1962-02-06 8
  group icon Cabo Rojo Municipio, Puerto Rico
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 175906067071000 CAB 15 WELL, CABO ROJO, PR 1959-05-28 1959-05-28 1
USGS 180624067083500 C POND, CABO ROJO, PR 1993-03-08 1993-03-08 1
USGS 180632067080100 MC'DOUGALL, CABO ROJO, PR 1993-03-09 1993-06-09 2
USGS 50129875 UNNAMED CREEK AT PENONES DE MELONES, CABO ROJO, PR 2010-10-20 2010-10-20 1
USGS 50129900 LAGUNA CARTAGENA OUTFLOW NR BOQUERON, PR 2011-11-16 2012-08-14 7
USGS 50129935 CANO BOQUERON NO.3 AT BOQUERON, CABO ROJO, PR 2016-06-15 2016-07-06 2
USGS 50129948 CANO BOQUERON NO.4 AT BOQUERON, CABO ROJO, PR 2016-06-15 2016-07-07 2
USGS 50129960 CANO BOQUERON NO.5 AT BOQUERON, CABO ROJO, PR 2016-06-15 2016-07-06 2
USGS 50130050 QUEBRADA ZUMBON AT HWY 307, CABO ROJO, PR 2006-03-01 2015-04-07 5
  group icon Cayey Municipio, Puerto Rico
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 180709066070600 VEGAS SUR SPRING, CAYEY, PR 1961-06-09 1961-06-09 1
USGS 180712066070400 VEGAS NORTE SPRING, CAYEY, PR 1961-06-09 1961-06-09 1
  group icon Coamo Municipio, Puerto Rico
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 180202066223100 PICO BTR WELL, COAMO, PR 1986-04-09 1986-04-09 1
USGS 180219066222500 BANOS DE COAMO SPRING, COAMO, PR 1960-02-18 2005-01-19 17
USGS 180224066223300 COAMO ARTESIAN WELL, COAMO, PR 1986-04-09 1986-04-09 1
USGS 180242066223400 LA LAGUNA SPRING, COAMO, PR 1960-02-18 1986-04-09 2
USGS 180403066224100 APO WELL, COAMO, PR 1986-04-09 1986-04-09 1
USGS 180519066190600 CUYON 3 WELL, COAMO, PR 1965-03-10 1965-03-10 1
USGS 180555066201100 COOPERATIVA WELL, COAMO, PR 1977-04-01 1977-04-01 1
USGS 50104500 RIO COAMO AT COAMO, PR 1978-01-12 1979-04-19 16
USGS 50105000 RIO COAMO ABV RIO CUYON AT COAMO, PR 1962-02-19 1966-04-11 6
USGS 50105600 RIO CUYON NR COAMO, PR 1965-02-02 1966-04-11 2
USGS 50106000 RIO CUYON AT COAMO, PR 1962-02-19 2015-08-05 13
USGS 50106500 RIO COAMO NR COAMO, PR 1959-02-12 2024-01-31 270
USGS 50108000 RIO DESCALABRADO NR LOS LLANOS, PR 1960-03-14 2011-03-22 24
  group icon Guanica Municipio, Puerto Rico
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 175611066572200 VMAT WELL, GUANICA, PR 1960-02-12 1960-02-12 1
USGS 175643066570700 CHER 1 WELL, GUANICA, PR 1962-12-20 1962-12-20 1
USGS 175644066570800 CHER 2 WELL, GUANICA, PR 1962-12-20 1962-12-20 1
USGS 175720066524700 HCMAR WELL, GUANICA, PR 1971-06-03 1971-06-03 1
USGS 175741066550400 DELFIN 2 WELL, GUANICA, PR 1963-05-22 1963-05-28 2
USGS 175742066550600 DELFIN 1 WELL, GUANICA, PR 1963-05-28 1963-05-28 1
USGS 175813066555000 CENTRAL GUANICA 2 WELL, GUANICA, PR 1963-07-06 1963-07-06 1
USGS 175814066543200 PIEZOMETER USGS 5, GUANICA, PR 1963-05-14 1963-05-14 1
USGS 175815066543700 PIEZOMETER USGS 2 SOUTH, GUANICA, PR 1966-06-13 1966-06-13 1
USGS 175821066542600 EMCD WELL, GUANICA, PR 1963-06-13 1963-06-13 1
USGS 175824066541700 PIEZOMETER USGS 6, GUANICA, PR 1966-06-13 1966-06-13 1
USGS 175824066541701 PIEZOMETER USGS 1 SOUTH, GUANICA, PR 1966-06-13 1966-06-13 1
USGS 175830066545400 GUANICA W6 ESTACION M WELL, GUANICA, PR 1981-10-22 1981-10-22 1
USGS 175831066550101 CENTRAL GUANICA 1 WELL, GUANICA, PR 1962-11-27 1963-07-28 6
USGS 175835066541800 PIEZOMETER USGS 4, GUANICA, PR 1966-06-13 1966-06-13 1
USGS 175838066541800 PIEZOMETER USGS 3 SOUTH, GUANICA, PR 1966-06-13 1966-06-13 1
USGS 175842066560300 SEP WELL, GUANICA, PR 1963-05-25 1963-05-25 1
USGS 175853066543000 SOUTH SUGAR 1 WELL, GUANICA, PR 1960-11-01 1963-07-30 2
USGS 175854066542800 SOUTH SUGAR 2 WELL, GUANICA, PR 1963-04-09 1963-07-30 2
USGS 175858066542100 ANTONIA 7 WELL, GUANICA, PR 1962-11-28 1963-07-30 3
USGS 175858066553900 ADTIE 2A WELL, GUANICA, PR 1962-12-04 1963-07-28 4
USGS 175904066540200 ANTONIA 4 WELL, GUANICA, PR 1962-11-27 1963-07-30 3
USGS 175907066542100 ANTONIA 6 WELL, GUANICA, PR 1962-11-27 1963-07-30 3
USGS 175908066552900 ADTIE 7 WELL, GUANICA, PR 1963-04-04 1963-04-04 1
USGS 175911066543400 ADTIE 5 WELL, GUANICA, PR 1962-11-27 1965-05-07 4
USGS 175913066535700 CNIT 1 WELL, GUANICA, PR 1958-01-01 1958-01-01 1
USGS 175914066544000 FUIG SPRING, GUANICA, PR 1981-10-22 1981-10-22 1
USGS 175918066540800 PIEZOMETER 6, GUANICA, PR 1981-10-21 1981-10-21 1
USGS 175918066541800 ANTONIA 3 WELL, GUANICA, PR 1962-11-27 1981-10-21 4
USGS 175919066535800 ANTONIA 9 WELL, GUANICA, PR 1962-11-27 1981-10-21 3
USGS 175921066534700 ANTONIA 1 WELL, GUANICA, PR 1962-11-27 1963-07-30 3
USGS 175921066545500 SROD WELL, GUANICA, PR 1963-06-13 1963-06-13 1
USGS 175922066542800 ADTIE 4A WELL, GUANICA, PR 1962-11-27 1963-07-29 3
USGS 175933066535300 ANTONIA 10 WELL, GUANICA, PR 1963-04-11 1963-07-29 2
USGS 175938066544100 IGUALDAD 4 WELL, GUANICA, PR 1962-11-27 1981-10-21 6
USGS 175942066544400 PIEZOMETER GUANICA NO. 11, GUANICA, PR 1981-10-22 1981-10-22 1
USGS 175947066583900 JRAM WELL, GUANICA, PR 1962-05-10 1962-05-10 1
USGS 175950066550300 ARE WELL, GUANICA, PR 1963-04-09 1963-04-09 1
USGS 175953066535300 IGUALDAD 3 PRLA WELL, GUANICA, PR 1962-11-27 1969-07-30 3
USGS 175955066535000 IGUALDAD 2 PRLA WELL, GUANICA, PR 1962-11-27 1963-07-29 2
USGS 175956066550500 HIR 1 WELL, GUANICA, PR 1963-07-03 1963-07-03 1
USGS 175958066533700 IGUALDAD 1 PRLA WELL, GUANICA, PR 1962-07-27 1963-07-29 3
USGS 175958066551000 VORT WELL, GUANICA, PR 1963-07-03 1963-07-03 1
USGS 180058066525400 SITE L1 AT IRRIGATION LAKE BO PALOMAS, GUANICA, PR 1981-10-20 1981-10-20 1
USGS 180108066540800 SITE L2 IRRIGATION LAKE AT SUSUA BAJA, GUANICA, PR 1981-10-20 1981-10-20 1
USGS 180112066540100 SITE L3 IRRIGATION LAKE AT SUSUA BAJA, GUANICA, PR 1981-10-20 1981-10-20 1
USGS 185758066543700 OCHOA WELL, C333 NR INT. C116, GUANICA, PR 1986-03-27 1986-11-18 4
USGS 50129260 RIO LOCO AT HWY 116 NEAR CANAS, GUANICA, PR 2006-03-01 2011-03-23 3
USGS 50129500 RIO LOCO NR GUANICA, PR 1964-01-15 1974-01-08 31
USGS 50129600 RIO LOCO BLW LAJAS DRAINAGE CANAL, GUANICA, PR 2006-03-01 2015-08-10 16
USGS 50129700 RIO LOCO AT GUANICA, PR 1975-02-11 2004-08-24 164
  group icon Guayama Municipio, Puerto Rico
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 175646066082100 LUCE 4 BTR WELL, GUAYAMA, PR 1961-10-31 1962-03-27 2
USGS 175659066093200 PIEZOMETER E-1, GUAYAMA, PR 1986-09-11 1986-09-11 1
USGS 175659066093201 PIEZOMETER E-2, GUAYAMA, PR 1986-09-11 1986-09-11 1
USGS 175659066093600 PIEZOMETER USGS E2, GUAYAMA, PR 1987-05-21 1987-05-21 1
USGS 175710066092300 JOS SUR WELL, GUAYAMA, PR 1986-04-01 1986-04-01 2
USGS 175716066083400 PHIL DOMESTIC WELL, GUAYAMA, PR 1987-10-09 1987-10-09 1
USGS 175716066104200 P SPRING, GUAYAMA, PR 1962-04-17 1962-04-17 1
USGS 175719066085500 PHILPET 13 WELL, GUAYAMA, PR 2003-03-14 2015-01-27 16
USGS 175721066090200 PIEZOMETER A-1 DEEP, GUAYAMA, PR 1986-08-20 1986-08-20 1
USGS 175721066090201 PIEZOMETER A-2, GUAYAMA, PR 1986-09-12 1986-09-12 1
USGS 175723066100800 PIEZOMETER USGS 7, GUAYAMA, PR 1966-06-08 1966-06-08 1
USGS 175728066072200 BARRANCA DUG WELL, GUAYAMA, PR 2003-03-14 2004-04-15 6
USGS 175728066100900 CSISO WELL, GUAYAMA, PR 2007-05-02 2007-05-02 1
USGS 175730066065100 MACHETE DOMESTIC WELL, GUAYAMA, PR 1961-10-31 1962-03-27 2
USGS 175732066084500 PIEZOMETER C-1 DEEP, GUAYAMA, PR 1986-08-19 1986-09-12 2
USGS 175732066091900 JOS NORTE BTR WELL, GUAYAMA, PR 1964-10-21 1986-08-13 6
USGS 175733066095700 PUENTE DE JOBOS WELL, GUAYAMA, PR 1986-02-12 1987-08-21 5
USGS 175740066073200 PIONEER BARRANCAS, GUAYAMA, PR 2011-07-01 2014-11-04 3
USGS 175754066072200 PICA WELL, GUAYAMA, PR 1986-04-01 1986-08-12 4
USGS 175754066084100 FIB 1 WELL, GUAYAMA, PR 1986-03-26 1986-03-26 2
USGS 175755066105000 HBRU WELL, GUAYAMA, PR 1964-10-21 2014-10-14 7
USGS 175756066082900 REUNION DW-1 WELL, GUAYAMA, PR 1961-10-31 1962-03-27 2
USGS 175757066102600 PMOR SUR WELL, GUAYAMA, PR 1986-08-13 1986-08-13 2
USGS 175757066113500 PIEZOMETER USGS 9, GUAYAMA, PR 1966-07-14 1966-07-14 1
USGS 175805066105500 CC WELL, GUAYAMA, PR 1986-03-21 1986-03-21 2
USGS 175807066063600 CROT 1 WELL, GUAYAMA, PR 1961-10-31 1962-03-27 2
USGS 175808066120600 CCAR WELL, GUAYAMA, PR 1986-04-01 1988-03-15 5
USGS 175810066105800 CAU 4 WELL, GUAYAMA, PR 1965-03-09 1965-03-09 1
USGS 175814066102200 JOBOS WELL, GUAYAMA, PR 2003-03-14 2005-02-18 8
USGS 175823066101300 LA JUANA 2 WELL, GUAYAMA, PR 1961-10-31 1964-10-21 3
USGS 175840066102100 PMOR NORTE WELL, GUAYAMA, PR 1986-03-25 1986-03-25 2
USGS 175853066101400 JUA 4 WELL, GUAYAMA, PR 1961-10-31 1962-03-27 2
USGS 175855066050500 ALGARROBOS DOMESTIC WELL, GUAYAMA, PR 2003-02-20 2004-04-15 7
USGS 175858066100200 JUA 5 WELL, GUAYAMA, PR 2003-03-14 2008-05-14 11
USGS 175906066042301 BANOS DE VIRELLA SPRING, GUAYAMA, PR 1960-02-19 1960-02-19 1
USGS 175912066120400 MPOT 2 WELL, GUAYAMA, PR 1986-03-20 1986-03-20 2
USGS 175933066120400 PIEZOMETER AGUIRRE HW 23, GUAYAMA, PR 1988-09-02 1988-09-02 1
USGS 175939066121403 PIEZOMETER AGUIRRE HW 8D, GUAYAMA, PR 1988-07-13 1988-07-13 1
USGS 175942066070700 VROV WELL, GUAYAMA, PR 1961-11-02 1986-03-26 4
USGS 175946066102003 PIEZOMETER POZO HONDO HW 14D, GUAYAMA, PR 1988-07-29 1988-08-02 2
USGS 175955066103003 PIEZOMETER POZO HONDO HW 15D, GUAYAMA, PR 1988-09-08 1988-09-08 1
USGS 175957066121500 PIEZOMETER AGUIRRE HW 19, GUAYAMA, PR 1988-07-07 1988-07-07 2
USGS 180400066055700 LAGO CARITE 2 NR TUNNEL, GUAYAMA, PR 1977-11-09 1978-01-10 5
USGS 180439066061900 LAGO CARITE 1 NR DAM, GUAYAMA, PR 1977-11-09 1982-02-25 12
USGS 180504066060300 LAGO CARITE 3 ON RIO DE LA PLATA, GUAYAMA, PR 1977-11-09 1982-02-25 11
USGS 50039900 LAGO CARITE NO. 3 AT RIO DE LA PLATA NR CAYEY, PR 1978-01-10 2002-07-15 105
USGS 50039950 LAGO CARITE NO. 1 NR DAMSITE NR CAYEY, PR 1978-01-10 2002-07-15 147
USGS 50040000 RIO DE LA PLATA AT LAGO CARITE, PR 1978-08-01 1978-08-01 1
USGS 50094523 QUEBRADA CORAZON AT PUERTO ARROYO, GUAYAMA, PR 2006-02-27 2010-10-18 2
USGS 50094530 QUEBRADA BRANDERI AT HWY 748, GUAYAMA, PR 2006-02-27 2011-03-21 3
USGS 50094700 CARITE HYDROELECTRIC PLANT NO. 3 DISCHARGE, PR 1961-05-02 1962-02-06 9
USGS 50095200 RIO GUAMANI AT GUAYAMA, PR 1961-07-06 1971-04-30 29
USGS 50095210 RIO GUAMANI AT HIGHWAY 15, GUAYAMA, PR 2006-02-27 2011-03-21 3
USGS 50095500 RIO GUAMANI NR GUAYAMA, PR 1960-12-03 2010-10-18 30
USGS 50095550 RIO GUAMANI AT MACHETE, GUAYAMA, PR 2006-02-27 2011-03-21 3
USGS 50095900 QUEBRADA MELANIA NR JOBOS, PR 2006-02-27 2011-03-21 3
USGS 50096000 RIO MELANIA AT JOBOS, PR 1960-03-14 1964-05-13 9
USGS 50096010 QUEBRADA MELANIA AT RAILROAD CROSSING, GUAYAMA, PR 2006-02-27 2015-08-31 10
USGS 50096990 QUEBRADA CIMARRONA AT HIGHWAY 713, GUAYAMA, PR 2006-02-27 2011-03-21 3
USGS 50097000 QUEBRADA CIMARRON NR JOBOS, PR 1961-10-31 1961-10-31 1
USGS 50097010 QUEBRADA CIMARRONA AT MOUTH, GUAYAMA, PR 2010-10-18 2010-10-18 1
USGS 50097500 RIO SECO AT VILLODAS, GUAYAMA, PR 2010-10-18 2011-03-21 2
USGS 50097800 RIO SECO NR CENTRAL GUAMANI, PR 1960-09-15 2011-03-21 9
USGS 50098000 RIO SECO AT CENTRAL GUAMANI, PR 1961-08-10 2011-03-21 35
USGS 50098550 LAGUNA POZUELO NO.2 GUAYAMA, PR 2011-11-08 2012-08-09 5
USGS 50098560 LAGUNA POZUELO NO.1, GUAYAMA, PR 2011-11-08 2012-08-09 5
  group icon Guayanilla Municipio, Puerto Rico
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 175833066484700 SAN FRANCISCO 2 WELL, GUAYANILLA, PR 1960-10-19 1962-07-12 14
USGS 175840066494100 CRIOLLO 3 WELL, GUAYANILLA, PR 1962-08-15 2008-03-18 3
USGS 175852066493800 CRIOLLO 1 WELL, GUAYANILLA, PR 1960-10-20 1960-10-20 1
USGS 175857066490000 PIEZOMETER USGS 3, GUAYANILLA, PR 1967-04-13 1967-04-13 1
USGS 175858066492000 LLU 3 WELL, GUAYANILLA, PR 1960-10-19 1962-07-12 16
USGS 175902066491800 LLU 8 WELL, GUAYANILLA, PR 1960-10-19 1962-03-01 2
USGS 175909066485900 PIEZOMETER USGS 7, GUAYANILLA, PR 1966-06-14 1966-06-14 1
USGS 175911066491200 PIEZOMETER USGS 8, GUAYANILLA, PR 1966-06-14 1966-06-14 1
USGS 175917066494800 LLU 6 WELL, GUAYANILLA, PR 1960-10-19 1961-03-01 2
USGS 175921066483500 PIEZOMETER USGS 6, GUAYANILLA, PR 1966-06-14 1966-06-14 1
USGS 175922066481400 PIEZOMETER USGS 4, GUAYANILLA, PR 1966-06-14 1966-06-14 1
USGS 175925066482600 PIEZOMETER USGS 5, GUAYANILLA, PR 1966-06-14 1966-06-14 1
USGS 175935066485900 BROWN CASITA WELL, GUAYANILLA, PR 1960-10-19 1960-10-19 1
USGS 175949066484800 LLU 4 WELL, GUAYANILLA, PR 1960-10-19 1960-10-19 1
USGS 175957066483700 LLU BTR WELL, GUAYANILLA, PR 1960-10-21 1962-03-01 3
USGS 180012066475500 PIEZOMETER USGS SALINITY 10, GUAYANILLA, PR 1967-04-14 1967-04-14 1
USGS 180013066451000 FFLU 1 WELL, GUAYANILLA, PR 1959-03-11 1965-01-11 2
USGS 180014066472300 PIEZOMETER USGS SALINITY 11, GUAYANILLA, PR 1967-04-14 1967-04-14 1
USGS 180022066451700 PRSHE 2 WELL, GUAYANILLA, PR 1960-10-21 1962-08-10 16
USGS 180022066475400 PIEZOMETER USGS SALINITY 9, GUAYANILLA, PR 1967-04-14 1967-04-14 1
USGS 180023066470900 PIEZOMETER USGS SALINITY 12, GUAYANILLA, PR 1967-04-14 1967-04-14 1
USGS 180029066473200 PIEZOMETER USGS SALINITY 8, GUAYANILLA, PR 1967-04-14 1967-04-14 1
USGS 180031066470100 PIEZOMETER USGS SALINITY 13, GUAYANILLA, PR 1967-04-14 1967-04-14 1
USGS 180038066470200 PIEZOMETER USGS SALINITY 14, GUAYANILLA, PR 1967-04-14 1967-04-14 1
USGS 180041066454600 BUENA VISTA 2 WELL, GUAYANILLA, PR 1960-10-19 1960-10-19 1
USGS 180042066474500 SUGAR MILL 2 WELL, GUAYANILLA, PR 1960-10-21 2014-10-24 3
USGS 180048066462700 PIEZOMETER USGS SALINITY 4, GUAYANILLA, PR 1967-04-13 1967-04-13 1
USGS 180052066471000 MER 3 WELL, GUAYANILLA, PR 1960-10-20 1962-08-10 16
USGS 180054066461200 PIEZOMETER USGS SALINITY 3, GUAYANILLA, PR 1967-04-14 1967-04-14 1
USGS 180102066472501 RUFINA BUILDING 2 WELL, GUAYANILLA, PR 1960-10-20 1961-04-20 3
USGS 180109066474001 BLAS 2 WELL, GUAYANILLA, PR 1960-10-20 1960-10-20 1
USGS 180123066474800 XABREL WELL, GUAYANILLA, PR 1960-10-20 1960-10-20 1
USGS 180124066471600 MER 11 WELL, GUAYANILLA, PR 1960-10-20 1960-10-20 1
USGS 180129066453900 STE 2 WELL, GUAYANILLA, PR 1960-10-19 1960-10-19 1
USGS 180131066473900 MATADERO WELL, GUAYANILLA, PR 1960-10-20 1960-10-20 1
USGS 180135066454900 PAC WELL, GUAYANILLA, PR 1961-03-09 1962-02-27 2
USGS 180139066475200 JORDAN WELL, GUAYANILLA, PR 1960-10-20 1960-10-20 1
USGS 180142066475600 MER 9 WELL, GUAYANILLA, PR 1960-10-20 1961-05-16 3
USGS 180209066481100 MERLO 2 WELL, GUAYANILLA, PR 1961-03-10 1962-03-01 2
USGS 180322066465800 STE 9 WELL, GUAYANILLA, PR 1961-10-21 1962-02-28 2
USGS 50122500 RIO MACANA NR PENUELAS, PR 1960-10-19 1966-04-12 7
USGS 50122600 RIO MACANA NEAR MAGAS ARRIBA, GUAYANILLA, PR 2006-03-03 2011-03-23 3
USGS 50123000 RIO MACANA NR GUAYANILLA, PR 1960-10-19 1974-09-11 3
USGS 50123190 RIO GUAYANILLA AT HWY 381, GUAYANILLA, PR 2006-03-01 2011-03-23 3
USGS 50123200 RIO GUAYANILLA AT BO. MACANA, PR 1958-09-24 1979-08-17 39
USGS 50123400 QUEBRADA CONSEJO NR GUAYANILLA, PR 1962-02-28 1962-02-28 1
USGS 50124000 RIO GUAYANILLA NR GUAYANILLA, PR 1960-10-19 1970-04-07 114
USGS 50124500 RIO GUAYANILLA AT GUAYANILLA, PR 1960-03-16 1977-01-07 54
USGS 50124700 RIO GUAYANILLA AT CENTRAL RUFINA, PR 1960-10-19 2024-01-31 266
USGS 50128000 RIO YAUCO NR YAUCO, PR 1960-12-16 1981-11-16 46
USGS 50128100 RIO YAUCO AT CENTRAL SAN FRANCISCO, PR 1960-10-20 1974-12-11 15
USGS 50128110 RIO YAUCO AT HWY 136, PR 2006-03-01 2015-04-06 16
USGS 50128135 UNNAMED CREEK AT HWY 333, GUAYANILLA, PR 2010-10-20 2010-10-20 1
  group icon Juana Diaz Municipio, Puerto Rico
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 175843066323900 PIEZOMETER USGS TEST, JUANA DIAZ, PR 1966-07-13 1966-07-13 1
USGS 175858066323700 PIEZOMETER USGS 1, JUANA DIAZ, PR 1966-07-13 1966-07-13 1
USGS 175902066320200 PIEZOMETER USGS 5, JUANA DIAZ, PR 1966-07-13 1966-07-13 1
USGS 175910066313500 PIEZOMETER USGS 4, JUANA DIAZ, PR 1966-07-13 1966-07-13 1
USGS 175911066314100 SC-5 BOCA CHICA WELL, JUANA DIAZ, PR 1987-03-25 1987-03-26 4
USGS 175921066322001 TIBURON 1 NORTH WELL, JUANA DIAZ, PR 1966-02-24 1966-02-24 1
USGS 175923066314300 BOCA CHICA DOMESTIC WELL, JUANA DIAZ, PR 2007-05-02 2014-10-16 4
USGS 175931066264300 MAQUINA BTR WELL, JUANA DIAZ, PR 2007-04-13 2011-07-14 2
USGS 175935066303000 PIEZOMETER USGS 2, JUANA DIAZ, PR 1966-07-13 1966-07-13 1
USGS 175938066284700 PASTILLO SOUTH WELL, JUANA DIAZ, PR 1987-05-01 1987-05-01 1
USGS 175940066301500 PIEZOMETER USGS 3, JUANA DIAZ, PR 1966-07-13 1966-07-13 1
USGS 175941066275100 HMAR WELL, JUANA DIAZ, PR 2011-07-21 2011-07-21 1
USGS 175948066315500 TIBURON 2 WELL, JUANA DIAZ, PR 1966-02-04 1966-02-24 2
USGS 175950066263900 CLAVEL 1 BTR WELL, JUANA DIAZ, PR 1987-04-09 1987-04-09 1
USGS 175951066281400 PAG WELL, JUANA DIAZ, PR 1987-04-09 1987-04-09 1
USGS 175952066272800 BIZARRETA WELL, JUANA DIAZ, PR 2007-04-13 2011-07-15 2
USGS 175956066304500 SERRANO WELL, JUANA DIAZ, PR 2011-07-21 2014-10-16 4
USGS 175959066304600 POTALA WELL, JUANA DIAZ, PR 1987-04-30 1987-04-30 1
USGS 180001066311200 POTALA 6 WELL, JUANA DIAZ, PR 2007-04-17 2007-04-17 1
USGS 180001066314200 CENTRAL MERCEDITA 1 WELL, JUANA DIAZ, PR 1963-02-13 1963-02-13 1
USGS 180001066315400 CENTRAL MERCEDITA 2 WELL, JUANA DIAZ, PR 1963-02-13 1963-02-13 1
USGS 180014066264500 SANTI 1 WELL, JUANA DIAZ, PR 1960-11-04 1960-11-04 1
USGS 180016066261500 CAB NUEVO WELL, JUANA DIAZ, PR 1988-01-28 1988-01-28 1
USGS 180020066261500 CAB 1 WELL, JUANA DIAZ, PR 1966-02-24 2008-04-17 11
USGS 180026066293600 POTALA ROYAL WELL, JUANA DIAZ, PR 1960-11-09 1960-11-09 1
USGS 180027066313200 POTALA NEW 2 WELL, JUANA DIAZ, PR 1962-12-10 2007-04-17 2
USGS 180031066301900 STORMWATER STATION AT FMS9 BLDG, JUANA DIAZ, PR 2020-08-24 2023-09-11 16
USGS 180031066313400 POTALA 2 BTR WELL, JUANA DIAZ, PR 1960-11-09 1960-11-09 1
USGS 180033066270200 BAR WELL, JUANA DIAZ, PR 1966-02-24 1966-02-24 1
USGS 180034066302300 STORMWATER STATION AT FT. ALLEN FD, JUANA DIAZ, PR 2020-08-24 2023-09-11 13
USGS 180038066275200 AMELIA 7 WELL, JUANA DIAZ, PR 1960-11-09 1960-11-09 1
USGS 180044066310700 POTALA 3 BTR WELL, JUANA DIAZ, PR 1987-04-30 1987-04-30 1
USGS 180046066281700 AMELIA DOMESTIC WELL JUANA DIAZ, PR 2008-04-17 2008-04-17 1
USGS 180057066311300 PIEZOMETER JAC-6, JUANA DIAZ, PR 2008-03-13 2008-04-17 2
USGS 180101066283400 URS 2 WELL, JUANA DIAZ, PR 1958-05-21 1958-05-21 1
USGS 180104066311100 HCIN WELL, JUANA DIAZ, PR 1966-02-25 1966-02-25 1
USGS 180105066294800 URS 7 WELL, JUANA DIAZ, PR 1987-04-30 1988-03-18 2
USGS 180107066282000 AMELIA 10 WELL, JUANA DIAZ, PR 1965-12-09 1965-12-09 1
USGS 180109066291300 URS 6 WELL, JUANA DIAZ, PR 1966-02-24 1966-02-24 1
USGS 180119066314900 RENOVALES 3 WELL, JUANA DIAZ, PR 1964-10-13 1966-02-25 11
USGS 180121066315300 RENOVALES 2 WELL, JUANA DIAZ, PR 1963-04-18 1965-02-11 4
USGS 180122066313400 RENOVALES BTR WELL, JUANA DIAZ, PR 1987-04-30 1987-04-30 1
USGS 180145066302200 PASTILLO NORTH WELL, JUANA DIAZ, PR 1958-03-20 1966-02-25 2
USGS 180149066305400 CAB 2 WELL, JUANA DIAZ, PR 1966-02-25 1966-02-25 1
USGS 180201066280500 ORT 6 WELL, JUANA DIAZ, PR 1966-01-31 1966-01-31 1
USGS 180208066315200 AGU 1 WELL, JUANA DIAZ, PR 1964-12-07 1965-09-23 3
USGS 180214066320700 ALV WELL, JUANA DIAZ, PR 1964-11-09 1965-09-23 3
USGS 180231066321200 COL 1 WELL, JUANA DIAZ, PR 1964-12-15 1964-12-15 1
USGS 180243066315100 JPER WELL, JUANA DIAZ, PR 1965-04-19 1991-01-25 3
USGS 180245066301600 CRI WELL, JUANA DIAZ, PR 1958-05-12 1958-08-06 2
USGS 180254066311400 FCRI WELL, JUANA DIAZ, PR 1966-08-25 1966-08-25 1
USGS 50109000 RIO CANAS NR JUANA DIAZ, PR 1962-02-21 1966-07-15 4
USGS 50109100 RIO CANAS AT HIGHWAY 52, JUANA DIAZ, PR 2006-02-28 2011-03-22 3
USGS 50109200 RIO CANAS BELOW CANAL JUANA DIAZ, JUANA DIAZ, PR 2006-02-28 2011-03-22 3
USGS 50109400 RIO CANAS NR PASTILLO, PR 1966-01-10 1966-10-21 2
USGS 50109500 RIO CANAS NR SANTA ISABEL, PR 1962-02-21 2010-10-19 5
USGS 50111500 RIO JACAGUAS AT JUANA DIAZ, PR 1960-03-15 1965-02-02 7
USGS 50111700 RIO JACAGUAS NR JUANA DIAZ, PR 1966-09-29 1970-05-27 7
USGS 50112000 RIO JACAGUAS AT ARUS, PR 1960-03-15 2010-10-19 5
USGS 50112100 RIO JACAGUAS AT MANZANILLO, PR 1966-09-30 2011-03-22 4
USGS 50112600 RIO INABON AT COTTO LAUREL, PR 1958-09-25 1958-09-25 1
USGS 50113000 RIO GUAYO NR COLLORES, PR 1962-02-20 1966-04-11 4
  group icon Lajas Municipio, Puerto Rico
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 175817067024700 ISLA MAGUEYES ST. 4, LAJAS, PR 2001-04-02 2001-04-02 2
USGS 175825067021600 CNAU, LAJAS, PR 2001-04-03 2001-04-03 2
USGS 175825067022800 WOCNAU WEST, LAJAS, PR 2001-04-02 2001-04-02 2
USGS 175826067025600 CPIE, LAJAS, PR 2001-04-03 2001-04-03 2
USGS 175827067020700 WEST OF PLAYA ROSADA, LAJAS, PR 2001-04-03 2001-04-03 2
USGS 175829067032500 PUNTA PARGUERA, LAJAS, PR 2001-04-03 2001-04-03 2
USGS 175830067031100 MARINA PESCADORES ST. 6, LAJAS, PR 2001-04-03 2001-04-03 2
USGS 175834067035200 AREA NEAR STP ST. 9, LAJAS, PR 2001-04-04 2001-04-04 2
USGS 175836067034000 VARADERO ST. 8, LAJAS, PR 2001-04-04 2001-04-04 2
USGS 175902067004900 CARAM WELL, LAJAS, PR 1959-06-19 1959-06-19 1
USGS 175938067045200 MCAR 2 WELL, LAJAS, PR 1961-10-25 1961-10-25 1
USGS 175948067011000 ELE WELL, LAJAS, PR 1961-09-06 1961-09-06 1
USGS 50128830 LAGUNA LA PARGUERA NO.2 LAJAS PR 2011-11-14 2012-08-13 16
USGS 50128840 LAGUNA LA PARGUERA NO.1 LAJAS PR 2011-11-14 2012-08-13 18
USGS 50129750 SALINA AT BAHIA MONTALVA, LAJAS, PR 2006-03-01 2006-03-01 1
USGS 50129775 UNNAMED CREEK AT HWY 324, LAJAS, PR 2006-03-01 2011-03-23 2
USGS 50129805 LAGUNA MONSIO JOSE NO.1 LAJAS PR 2011-11-14 2012-08-13 13
USGS 50129810 LAGUNA MONSIO JOSE NO.2 LAJAS PR 2011-11-14 2012-08-13 13
USGS 50129899 LAGUNA CARTAGENA NR BOQUERON, PR 2011-11-10 2012-08-14 9
  group icon Maunabo Municipio, Puerto Rico
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 50091200 RIO MAUNABO NR MAUNABO, PR 1971-03-16 2007-06-21 25
  group icon Patillas Municipio, Puerto Rico
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 175851065582700 CAL WELL, PATILLAS, PR 1946-02-08 1946-02-08 1
USGS 180018066010100 CACAO BAJO WELL, PATILLAS, PR 1955-07-13 1955-07-13 1
USGS 180018066011700 GON WELL, PATILLAS, PR 1961-01-23 1961-01-23 1
USGS 180039066005900 PATILLAS WELL, PATILLAS, PR 1961-02-02 1961-02-02 1
USGS 180117066010300 LAGO PATILLAS 1 NR SPILLWAY, PATILLAS, PR 1977-11-09 1985-11-28 4
USGS 180138066004800 LAGO PATILLAS 3 ON RIO MARIN BRANCH, PATILLAS, PR 1977-11-09 1977-11-28 5
USGS 180138066013800 LAGO PATILLAS 2 AT RIO PATILLAS, PATILLAS, PR 1977-11-09 1977-11-28 4
USGS 50091500 RIO JACABOA AT HACIENDA SAN ISIDRO, PR 1963-03-04 2010-10-18 12
USGS 50091525 QUEBRADA PALENQUE AT HWY 3, PATILLAS, PR 2006-02-27 2010-10-18 2
USGS 50091800 RIO CHICO AT PROVIDENCIA, PR 1979-12-04 2015-08-06 143
USGS 50092000 RIO GRANDE DE PATILLAS NR PATILLAS, PR 1960-03-14 2024-01-29 484
USGS 50093000 RIO MARIN NR PATILLAS, PR 1960-03-14 1966-04-15 10
USGS 50094200 RIO GRANDE DE PATILLAS AT PATILLAS, PR 1960-03-14 1981-11-17 41
USGS 50094300 RIO GRANDE DE PATILLAS AT PROVIDENCIA, PR 2006-02-27 2011-03-21 3
  group icon Penuelas Municipio, Puerto Rico
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 180005066433900 PIEZOMETER USGS SALINITY 1, PENUELAS, PR 1966-06-15 1966-06-15 1
USGS 180011066432400 PERACI WELL, PENUELAS, PR 1959-03-11 1959-10-29 4
USGS 180014066441400 UC 5 WELL, PENUELAS, PR 1959-03-12 1959-03-12 1
USGS 180014066441401 UC BTR OXIDE 1 WELL, PENUELAS, PR 1959-06-04 1959-10-28 2
USGS 180018066442600 UC 6 WELL, PENUELAS, PR 1959-03-13 1959-03-13 1
USGS 180020066435100 PIEZOMETER USGS NORTH, PENUELAS, PR 1966-06-15 1966-06-15 1
USGS 180020066441500 UC BTR 1 WELL, PENUELAS, PR 1959-06-04 1959-06-04 1
USGS 180020066441501 UC BTR 2 WELL, PENUELAS, PR 1959-02-25 1959-02-25 1
USGS 180020066441502 UC BTR 3 WELL, PENUELAS, PR 1959-02-25 1959-10-28 2
USGS 180020066441503 UC BTR 4 WELL, PENUELAS, PR 1959-02-25 1959-02-25 1
USGS 180020066441504 UC BTR 5 WELL, PENUELAS, PR 1959-02-25 1959-02-25 1
USGS 180020066441505 UC BTR 6 WELL, PENUELAS, PR 1959-02-25 1959-02-25 1
USGS 180023066434300 PIEZOMETER USGS SALINITY 2, PENUELAS, PR 1966-06-15 1966-06-15 1
USGS 180023066434900 VAL 2 WELL, PENUELAS, PR 1959-03-12 1962-08-09 13
USGS 180030066434200 PIEZOMETER USGS SALINITY 3, PENUELAS, PR 1966-06-15 1966-06-15 1
USGS 180031066434400 FFLU 1 WELL, PENUELAS, PR 1959-03-11 1965-03-10 2
USGS 180031066441900 COR 11 WELL, PENUELAS, PR 1964-10-27 1964-10-27 1
USGS 180031066442000 COR 13 WELL, PENUELAS, PR 1964-10-27 1964-10-27 1
USGS 180032066441600 COR 10 WELL, PENUELAS, PR 1964-09-16 1964-09-17 2
USGS 180033066435100 VAL 4 WELL, PENUELAS, PR 1959-03-12 1959-10-28 5
USGS 180033066435101 VAL 5 WELL, PENUELAS, PR 1965-02-25 1965-02-25 1
USGS 180033066441601 COR 6A WELL, PENUELAS, PR 1964-09-16 1964-09-17 2
USGS 180035066433100 VAL 3 WELL, PENUELAS, PR 1959-10-29 1959-10-29 1
USGS 180037066435000 UC 2 WELL, PENUELAS, PR 1959-03-11 1959-10-28 3
USGS 180039066442000 COR 7 WELL, PENUELAS, PR 1964-10-13 1964-10-13 1
USGS 180043066434200 SOUCO 2 WELL, PENUELAS, PR 1958-11-19 1965-03-10 3
USGS 180046066434800 EL MANGO BTR WELL, PENUELAS, PR 1959-06-04 1959-06-04 1
USGS 180050066435401 SOUCO 5 WELL, PENUELAS, PR 1959-03-12 1959-10-28 2
USGS 180052066435501 SAUCO 4 WELL, PENUELAS, PR 1959-03-05 1966-04-19 8
USGS 180055066435300 ACOR WELL, PENUELAS, PR 1959-03-11 1965-08-09 11
USGS 180103066435200 COR 4 WELL, PENUELAS, PR 1959-03-12 1965-01-15 6
USGS 180109066434300 BUENA VISTA BTR WELL, PENUELAS, PR 1959-03-13 1959-11-24 4
USGS 180110066432700 VSEB WELL, PENUELAS, PR 1959-03-11 1959-10-29 3
USGS 180110066434400 JANT DW WELL, PENUELAS, PR 1965-03-11 1965-03-11 1
USGS 180124066433600 VALDIVIESO WELL, PENUELAS, PR 1959-02-12 1959-10-28 4
USGS 180132066435100 PRA SOUTH WELL, PENUELAS, PR 1959-03-11 1959-06-03 2
USGS 180144066435200 SUA WELL, PENUELAS, PR 1959-03-13 1959-03-13 1
USGS 180149066435500 QUIRINDONGO WELL, PENUELAS, PR 1959-03-11 1959-10-29 2
USGS 180156066434000 LVE WELL, PENUELAS, PR 2003-03-05 2008-04-17 12
USGS 180205066412401 SAL 1 WELL, PENUELAS, PR 1964-12-10 1965-08-04 2
USGS 180209066433300 JUNCOS 1 WELL, PENUELAS, PR 1959-03-11 1966-04-05 5
USGS 180212066433500 JUNCOS 2 WELL, PENUELAS, PR 1959-03-11 1968-01-10 7
USGS 180225066435200 VEL WELL, PENUELAS, PR 1961-09-07 1961-09-07 1
USGS 180235066430300 CMIS WELL, PENUELAS, PR 1959-10-28 1959-10-28 1
USGS 180246066414000 CRI WELL, PENUELAS, PR 1966-02-25 1966-02-25 1
USGS 180251066444800 OJO DE AGUA SPRING, PENUELAS, PR 1988-01-23 1988-02-27 9
USGS 180315066430400 CED 1 WELL, PENUELAS, PR 1959-06-04 1959-06-04 1
USGS 50120500 RIO TALLABOA NR PENUELAS, PR 1959-02-12 1963-01-15 4
USGS 50121000 RIO TALLABOA AT PENUELAS, PR 1958-04-02 2011-03-23 146
USGS 50122000 RIO TALLABOA AT HWY 127, PR 1958-04-02 2011-03-23 78
USGS 50122050 RIO TALLABOA AT MOUTH, PENUELAS, PR 2006-03-01 2011-03-23 3
USGS 50124200 RIO GUAYANILLA NEAR GUAYANILLA, PR 1981-04-14 1982-01-14 6
  group icon Ponce Municipio, Puerto Rico
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 175318066313800 PIEZOMETER 1 SOUTH, ISLA CAJA DE MUERTO, PR 1985-05-13 1985-05-13 1
USGS 175318066313801 PIEZOMETER USGS TH-1A, ISLA CAJA DE MUERTO, PR 1985-05-14 1985-05-14 1
USGS 175327066314100 PIEZOMETER 2, ISLA CAJA DE MUERTO, PR 1985-05-15 1985-05-15 1
USGS 175340066313200 WIRSH 1 WELL, ISLA CAJA DE MUERTO, PR 1960-08-09 1961-02-17 3
USGS 175808066342200 CABULLONES WELL, POINT 4, PONCE, PR 2008-03-26 2008-04-25 2
USGS 175814066340800 SERR 2 WELL, PONCE, PR 1964-10-14 1965-06-29 5
USGS 175815066340800 WIRSH 2 WELL, PONCE, PR 1962-05-11 1962-05-11 1
USGS 175818066352400 LA BOMBA DE LA QUINTA WELL, PONCE, PR 1964-12-16 1964-12-16 1
USGS 175824066360900 GUANCHA SC-8 WELL, PONCE, PR 1989-03-31 1989-04-04 3
USGS 175828066344400 CABULLONES PIEZOMETER NEST 2 DEEP, PONCE, PR 2007-10-11 2008-04-25 4
USGS 175828066344401 CABULLONES PIEZOMETER NEST 2 SHALLOW PONCE, PR 2007-10-11 2008-04-25 4
USGS 175833066350800 WELL, POINT 5, CABULLONES, PONCE, PR 2008-05-07 2008-05-07 1
USGS 175835066353900 HACIENDA SANTA CRUZ 1 WELL, PONCE, PR 1964-10-15 2011-07-19 10
USGS 175839066361500 HILTON WELL, PONCE, PR 2003-06-03 2014-10-24 6
USGS 175848066350900 CABULLONES PIEZOMETER NEST 3 DEEP PONCE, PR 2008-03-27 2008-03-27 1
USGS 175848066350901 CABULLONES PIEZOMETER NEST 3 SHALLOW PONCE, PR 2008-03-27 2008-05-07 2
USGS 175848066352700 PIEZOMETER 1 NORTH, PONCE, PR 1965-05-27 1965-05-27 1
USGS 175853066342501 CABULLONES PIEZOMETER NEST 1 SHALLOW PONCE, PR 2008-03-27 2008-03-27 1
USGS 175856066345500 MOSQUILLAS WELL, PONCE, PR 1965-10-14 1966-04-04 2
USGS 175856066361400 CONSTANCIA 6 WELL, PONCE, PR 1965-04-24 1965-08-11 2
USGS 175856066361600 CONSTANCIA DOMESTIC WELL, PONCE, PR 1964-10-28 1964-10-28 1
USGS 175856066371700 AYA WELL, PONCE, PR 1964-05-21 1968-02-06 4
USGS 175857066370900 FIDEOS WELL, PONCE, PR 1958-07-08 1958-07-08 1
USGS 175902066354400 HACIENDA SANTA CRUZ 2 WELL, PONCE, PR 1964-05-24 1987-04-29 2
USGS 175902066361400 CONSTANCIA 1 WELL, PONCE, PR 1965-04-26 1965-08-11 2
USGS 175905066371100 IWOR 3 WELL, PONCE, PR 1965-09-24 1965-09-24 1
USGS 175906066371100 IWOR 2 WELL, PONCE, PR 1965-09-24 1965-09-24 1
USGS 175907066352600 PIEZOMETER USGS TW-3, PONCE, PR 1965-06-16 1965-06-16 1
USGS 175908066322700 AUXILIARY FORTUNA BTR WELL, PONCE, PR 1966-03-24 1966-03-24 1
USGS 175911066322500 TIBURON DOMESTIC WELL, PONCE, PR 2002-12-10 2002-12-10 1
USGS 175915066355300 CONSTANCIA 7B WELL, PONCE, PR 1964-12-10 1965-08-12 3
USGS 175915066355400 CONSTANCIA 7A WELL, PONCE, PR 1965-04-24 1965-08-12 2
USGS 175918066363800 CONSTANCIA 2 WELL, PONCE, PR 1965-08-12 1965-08-12 1
USGS 175923066353000 PIEZOMETER USGS TW-2, PONCE, PR 1965-05-28 1965-05-28 1
USGS 175924066390600 FIBERDYNE WELL, PONCE, PR 1964-10-30 1965-02-05 2
USGS 175928066323200 HACIENDA UNION 2 WELL, PONCE, PR 1964-10-13 1966-04-05 10
USGS 175928066355500 LA REPRESA WELL, PONCE, PR 1964-05-21 1965-08-12 6
USGS 175930066324000 PIEZOMETER UNION 1, PONCE, PR 1964-09-15 1964-09-15 1
USGS 175933066352000 MUESTRA WELL, PONCE, PR 1965-02-20 1965-02-20 1
USGS 175934066364800 CONSTANCIA 3 WELL, PONCE, PR 1965-04-26 2008-04-17 9
USGS 175935066370200 ALI WELL, PONCE, PR 1945-11-27 1945-11-27 1
USGS 175936066355300 PIEZOMETER USGS TW-4, PONCE, PR 1965-06-17 1965-06-17 1
USGS 175947066343200 PLATANAL WELL, PONCE, PR 1965-08-10 2015-09-24 9
USGS 175948066364600 CONSTANCIA P9 WELL, PONCE, PR 1964-10-28 1968-02-06 3
USGS 175950066332800 CSEG DOM WELL, PONCE, PR 1964-10-14 1964-10-14 1
USGS 175950066353100 PIEZOMETER USGS TW-5, PONCE, PR 1965-06-18 1965-06-18 1
USGS 175950066354200 RESTAURADA P8A WELL, PONCE, PR 2003-02-13 2008-04-17 7
USGS 175951066380100 MANHATTAN 1 WELL, PONCE, PR 1961-08-11 1964-11-25 4
USGS 175952066342600 ESPERANZA 1A WELL, PONCE, PR 1964-05-20 1987-04-29 2
USGS 175952066342700 ESPERANZA 1 DOMESTIC WELL, PONCE, PR 1968-02-07 1968-02-07 1
USGS 175953066352100 COCHOTE WELL, PONCE, PR 1963-04-18 1968-02-07 5
USGS 175955066355500 CANGREJO WELL, PONCE, PR 1965-05-27 1965-08-11 2
USGS 175956066354400 ISABEL 1 WELL, PONCE, PR 1965-08-10 1965-08-10 1
USGS 175956066380100 SPRAGUE WELL, PONCE, PR 1965-01-12 1966-04-04 12
USGS 175957066365100 WILO 1 WELL, PONCE, PR 1964-05-21 1968-02-06 4
USGS 175957066365700 INDIAN HEAD WELL, PONCE, PR 1965-09-09 1965-09-29 3
USGS 175959066361000 ESTRELLA BTR WELL, PONCE, PR 1965-08-11 1965-08-11 1
USGS 180004066343200 VAY T WELL, PONCE, PR 2002-12-11 2002-12-11 1
USGS 180005066322400 FORTUNA WELL, PONCE, PR 1965-11-13 2003-02-27 3
USGS 180005066345500 TRUJILLO WELL, PONCE, PR 1965-08-10 1965-08-10 1
USGS 180007066362700 ESTRELLA 2 WELL, PONCE, PR 1965-01-27 1965-06-29 4
USGS 180009066320100 NIC WELL, PONCE, PR 1987-04-29 2007-04-19 2
USGS 180010066343800 ESPERANZA 2 WELL, PONCE, PR 1965-04-22 1965-04-22 1
USGS 180013066331500 UNION 4 WELL, PONCE, PR 1965-08-09 1987-04-30 2
USGS 180013066375200 REPARADA DOMESTIC WELL, PONCE, PR 2002-12-11 2003-04-03 3
USGS 180014066324800 UNION 3 WELL, PONCE, PR 1964-05-20 1965-10-14 3
USGS 180014066325300 UNION 5 WELL, PONCE, PR 1965-01-29 1965-08-09 6
USGS 180014066325600 UNION 6 WELL, PONCE, PR 1987-05-18 1987-05-18 1
USGS 180015066352200 RESTAURADA P1 NORTH WELL, PONCE, PR 1988-05-25 1992-02-19 27
USGS 180016066354200 ESTANCIA WELL, PONCE, PR 1965-08-10 1965-08-10 1
USGS 180017066325100 MANDRI WELL, PONCE, PR 1965-04-22 1965-08-09 2
USGS 180017066364700 CAFS 2 WELL, PONCE, PR 1963-04-18 1963-04-18 1
USGS 180019066344300 ESPERANZA 3 WELL, PONCE, PR 1965-08-09 1965-08-09 1
USGS 180020066352100 PRANGANA WELL, PONCE, PR 1968-02-08 1968-02-08 1
USGS 180020066364800 AWIRSH 3 WELL, PONCE, PR 1965-02-27 1965-02-27 1
USGS 180026066354100 SAURI 1 NORTH WELL, PONCE, PR 1965-04-20 1965-09-21 2
USGS 180027066364600 ABOLITION 1 WELL, PONCE, PR 1964-05-19 1965-09-07 3
USGS 180028066355500 CUATRO CALLES 1 WELL, PONCE, PR 1964-10-29 1965-08-11 3
USGS 180028066382600 ALB WELL, PONCE, PR 1965-11-10 1965-11-10 1
USGS 180030066351800 LAB 2 WELL, PONCE, PR 1963-04-18 1965-08-02 4
USGS 180030066382100 REPARADA 2 WELL, PONCE, PR 1964-10-19 1965-08-08 3
USGS 180030066384400 MAT 2 WELL, PONCE, PR 1945-10-17 1966-04-04 9
USGS 180031066350100 USSC WELL, PONCE, PR 2003-06-03 2003-06-03 1
USGS 180031066351700 LAB WELL, PONCE, PR 1963-09-18 1963-09-18 1
USGS 180031066351800 LAB 1 WELL, PONCE, PR 1963-04-18 1963-04-18 1
USGS 180032066354100 CAN WELL, PONCE, PR 1965-09-21 1965-09-21 1
USGS 180032066384500 MAT 3 WELL, PONCE, PR 1958-06-16 1987-05-20 2
USGS 180033066350700 HUCAR WELL, PONCE, PR 1964-05-19 1964-05-19 1
USGS 180035066370400 JCHA 1 WELL, PONCE, PR 1945-10-17 1945-10-17 1
USGS 180036066385100 SAYA WELL, PONCE, PR 1965-04-07 1965-04-07 1
USGS 180037066341300 BROAWELL, PONCE, PR 2003-06-03 2003-06-03 1
USGS 180038066321100 BAS WELL, PONCE, PR 1965-09-23 1965-09-24 2
USGS 180038066350500 JOA 1 WELL, PONCE, PR 1964-05-19 1965-08-02 3
USGS 180041066322500 VEN BTR WELL, PONCE, PR 1964-10-14 1965-08-03 3
USGS 180044066384500 ANGOLA 4 WELL, PONCE, PR 1965-09-08 1965-09-08 1
USGS 180045066380200 NEG 1 WELL, PONCE, PR 1945-10-17 1945-10-17 1
USGS 180045066381600 ALBERGUE DE NINOS WELL, PONCE, PR 2003-02-14 2008-04-17 7
USGS 180046066382200 WESTERN P-1 WELL, PONCE, PR 1965-09-24 1965-09-24 1
USGS 180049066381200 CANAS WELL, PONCE, PR 1945-10-15 1966-04-07 7
USGS 180051066364001 VIV 1A WELL, PONCE, PR 1965-05-26 1965-05-26 1
USGS 180051066382200 PRCEM 2 WELL, PONCE, PR 1965-08-04 1987-05-19 2
USGS 180052066390000 ANGOLA 1 WELL, PONCE, PR 1964-10-19 1965-09-08 2
USGS 180055066350900 LAGOON SPRING, PONCE, PR 1958-07-10 1958-07-10 1
USGS 180056066383800 PERSEVERANCIA 2 WELL, PONCE, PR 1965-04-27 1965-09-28 2
USGS 180057066352900 ALTAVISTA WELL, PONCE, PR 1964-10-15 1965-08-01 7
USGS 180101066353100 MINERO BTR WELL, PONCE, PR 1965-04-22 1965-04-22 1
USGS 180101066382300 PC 5 WELL, PONCE, PR 1984-10-16 1984-10-16 1
USGS 180101066382500 PC 3 WELL, PONCE, PR 1965-05-10 1965-08-04 2
USGS 180101066415900 CRU 1 WELL, PONCE, PR 1960-03-16 1960-03-16 1
USGS 180102066390700 ANGOLA 2 WELL, PONCE, PR 1965-01-08 1965-09-08 9
USGS 180105066334900 CENTRAL MERCEDITA 3 WELL, PONCE, PR 1965-04-20 2003-03-18 5
USGS 180105066361100 LA ALHAMBRA 2 WELL, PONCE, PR 1965-05-26 1965-05-26 1
USGS 180110066382100 PC (DESTROYED) WELL, PONCE, PR 1965-05-10 1965-08-04 2
USGS 180110066403400 BUR 2 WELL, PONCE, PR 1964-08-25 1964-12-02 2
USGS 180111066383900 SSER 1 WELL, PONCE, PR 1964-10-19 1964-10-19 1
USGS 180115066331100 SANTA TERESA WELL, PONCE, PR 1987-04-03 1987-04-06 2
USGS 180115066332700 COTO LAUREL SUR WELL, PONCE, PR 1964-10-21 1965-08-02 3
USGS 180115066390700 CHA 1 WELL, PONCE, PR 1964-11-10 1964-11-10 1
USGS 180119066391800 ANGOLA 3 WELL, PONCE, PR 1964-11-11 1964-11-11 1
USGS 180122066330400 HACIENDA TERESA WELL, PONCE, PR 2002-12-10 2002-12-10 1
USGS 180123066404200 SANZ 1 WELL, PONCE, PR 1964-10-30 1965-08-04 3
USGS 180130066354300 AGREGADO 3 WELL, PONCE, PR 1965-04-24 1965-09-28 2
USGS 180132066354400 AGREGADO 1 WELL, PONCE, PR 1964-05-21 1965-09-28 3
USGS 180138066323600 COLONES WELL, PONCE, PR 1964-05-20 1965-08-01 6
USGS 180138066383400 RUFINA WELL, PONCE, PR 1964-10-29 1965-09-27 9
USGS 180145066354300 BARRANCA WELL, PONCE, PR 1965-04-24 1965-09-28 2
USGS 180148066411300 CEB 1 WELL, PONCE, PR 1964-08-25 1964-12-02 2
USGS 180152066393100 PIC WELL, PONCE, PR 1963-04-24 1963-04-24 1
USGS 180156066393700 BUR 1 WELL, PONCE, PR 1965-09-08 1965-09-08 1
USGS 180202066323800 MAR 2 WELL, PONCE, PR 1964-05-20 1965-08-01 8
USGS 180207066353100 HOS WELL, PONCE, PR 1964-05-21 1964-09-30 2
USGS 180207066410900 SHIER 1 WELL, PONCE, PR 1964-12-10 1964-12-10 1
USGS 180208066351400 MONTE GRANDE 4 WELL, PONCE, PR 1964-10-15 1965-08-01 8
USGS 180212066394700 PANCHO WELL, PONCE, PR 1963-04-24 1965-03-15 3
USGS 180220066365800 TIBES SUR SPRING, PONCE, PR 1965-03-22 1965-03-22 1
USGS 180221066365700 QUINTANA 2 SPRING, PONCE, PR 1960-02-18 1960-02-18 1
USGS 180224066364200 QUINTANA 1 SPRING, PONCE, PR 1965-01-15 1983-08-10 5
USGS 180226066384700 CMON WELL, PONCE, PR 1963-03-20 1965-01-28 2
USGS 180228066363900 GAYA 1 WELL, PONCE, PR 1965-01-15 1965-01-15 1
USGS 180230066350400 TCAS 3 WELL, PONCE, PR 1965-01-14 1965-01-14 1
USGS 180233066335300 LAGO GILES INFLOW, PONCE, PR 1989-05-24 1989-05-24 1
USGS 180239066412000 HONDO SPRING, PONCE, PR 1964-10-30 1965-08-04 2
USGS 180245066404600 MED 2 WELL, PONCE, PR 1963-04-24 1964-10-30 2
USGS 180247066323400 LAS MINAS WELL, PONCE, PR 1964-11-09 1965-08-04 3
USGS 180250066353600 ARC 1 WELL, PONCE, PR 1964-10-15 1964-10-15 1
USGS 180302066353500 ARROYO 1 WELL, PONCE, PR 1965-01-15 1965-01-15 1
USGS 180307066345700 EL BRONCE SPRING, PONCE, PR 1964-10-22 1965-09-21 3
USGS 180318066335800 HACIENDA ANA MARIA WELL, PONCE, PR 1964-10-29 1965-07-20 2
USGS 180336066333500 LAGO 5, PONCE, PR 1989-05-24 1989-05-24 1
USGS 180413066344400 BARRIO CERRILLOS WELL, PONCE, PR 1965-04-13 1965-04-13 1
USGS 50112500 RIO INABON AT REAL ABAJO, PR 1962-02-20 1981-12-08 109
USGS 50113450 RIO INABON NEAR ARUS, PR 2006-02-28 2011-03-22 3
USGS 50113500 RIO INABON NR ARUS, PR 1964-02-04 1966-04-11 14
USGS 50113610 BUCANA METEREOLOGICAL STATION AT PONCE, PR 2007-06-07 2007-06-07 1
USGS 50113615 LAGUNA CABULLONES STATION 1 PONCE, PR 2007-08-09 2007-08-09 1
USGS 50113625 LAGUNA CABULLONES AT CANAL INLET PONCE, PR 2007-08-09 2007-08-09 1
USGS 50113800 RIO CERRILLOS ABV LAGO CERRILLOS NR PONCE, PR 2012-11-07 2024-01-30 47
USGS 50113900 RIO CERRILLOS AT HWY 139 NR PONCE, PR 1981-01-14 1981-02-12 3
USGS 50114000 RIO CERRILLOS BLW LAGO CERRILLOS NR PONCE, PR 1964-02-05 2012-08-08 468
USGS 50114100 RIO CERRILLOS NR MARAGUEZ, PR 1959-02-12 1964-05-13 7
USGS 50114400 RIO BUCANA NR PONCE, PR 1958-09-25 2024-01-31 71
USGS 50114600 RIO BUCANA AT HWY 2, PONCE, PR 1960-03-15 2013-02-13 12
USGS 50114700 RIO BUCANA AT PLAYA DE PONCE, PR 1964-07-28 1968-01-09 27
USGS 50114900 RIO PORTUGUES NR TIBES, PR 1997-11-10 2020-02-19 75
USGS 50115000 RIO PORTUGUES NR PONCE, PR 1964-02-05 2012-08-07 537
USGS 50115200 RIO PORTUGUES AT MAGUEYES, PR 1960-03-15 1964-03-04 5
USGS 50115500 RIO CHIQUITO NR PONCE, PR 1961-02-16 1966-04-12 5
USGS 50115900 RIO PORTUGUES AT HWY 14 AT PONCE, PR 1973-10-24 1979-07-19 8
USGS 50116200 RIO PORTUGUES AT PONCE, PR 1979-11-08 2024-01-30 216
USGS 50116500 RIO PORTUGUES AT HWY 2 BY-PASS AT PONCE, PR 1964-02-05 2011-03-23 62
USGS 50116970 RIO CANAS BELOW LAS AMERICAS AVENUE, PR 2006-02-28 2011-03-23 3
USGS 50117000 RIO CANAS AT PONCE, PR 1961-02-16 1963-03-05 2
USGS 50118000 RIO PASTILLO AT HWY 132 NR PONCE, PR 1964-03-03 1965-08-04 11
USGS 50118300 RIO PASTILLO NR PONCE, PR 2006-02-28 2011-03-23 3
USGS 50118500 RIO PASTILLO AT PONCE, PR 1961-02-16 1963-03-05 3
USGS 50119000 RIO MATILDE AT PONCE, PR 1960-03-16 2011-03-22 41
USGS 50119300 LAGUNA DE LAS SALINAS STATION 1 2003-05-07 2004-03-18 11
USGS 50119310 LAGUNA DE LAS SALINAS STATION 2 2003-05-07 2012-08-16 19
USGS 50119320 LAGUNA DE LAS SALINAS STATION 3 2003-02-25 2004-03-18 13
USGS 50119330 LAGUNA DE LAS SALINAS STATION 4 2003-02-25 2004-03-18 13
USGS 50119340 LAGUNA DE LAS SALINAS STATION 5 2003-05-07 2004-03-18 11
USGS 50119350 LAGUNA DE LAS SALINAS STATION 6 2003-05-07 2004-03-18 11
USGS 50119360 LAGUNA DE LAS SALINAS STATION 7 2003-05-07 2012-08-16 20
USGS 50119370 LAGUNA DE LAS SALINAS STATION 8 2003-05-07 2004-03-18 11
  group icon Salinas Municipio, Puerto Rico
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 175708066163000 PIEZOMETER ERMITANO CENTRAL, SALINAS, PR 1986-03-20 2015-09-23 8
USGS 175711066143600 PIEZOMETER JBNERR EAST 1 SALINAS, PR 2007-05-16 2015-09-23 7
USGS 175711066143601 PIEZOMETER JBNERR EAST 2 SALINAS, PR 2007-05-17 2008-05-14 2
USGS 175715066161300 PIEZOMETER USGS J-16, SALINAS, PR 1967-04-19 1967-04-19 1
USGS 175721066151400 PIEZOMETER JBNERR WEST 1 SALINAS, PR 2007-05-16 2015-01-28 5
USGS 175721066151401 PIEZOMETER JBNERR WEST 2 SALINAS, PR 2007-05-16 2007-05-16 1
USGS 175729066160601 MON 2 WELL, SALINAS, PR 1986-03-20 1986-08-08 4
USGS 175735066151800 PIEZOMETER C RASA, SALINAS, PR 1986-03-20 2008-04-16 9
USGS 175739066162700 PIEZOMETER USGS J-17, SALINAS, PR 1966-07-14 1966-07-14 1
USGS 175748066145800 PIEZOMETER USGS 11, SALINAS, PR 1966-07-14 1966-07-14 1
USGS 175748066160400 SAL 1 WELL, SALINAS, PR 1960-10-18 2011-06-30 14
USGS 175750066152000 PIEZOMETER USGS J-12, SALINAS, PR 1967-04-19 1987-03-16 2
USGS 175750066180100 GON 1 WELL, SALINAS PR 1960-12-07 1960-12-07 1
USGS 175756066174500 PIEZOMETER USGS J-21, SALINAS, PR 1966-07-15 1966-07-15 1
USGS 175757066131800 COQUI 4 WELL, SALINAS, PR 1961-10-16 1961-10-16 1
USGS 175757066132000 CENTRAL AGUIRRE SPRING, SALINAS, PR 1960-10-13 1964-10-20 2
USGS 175759066144400 AGUIRRE 2A WELL, SALINAS, PR 1960-10-19 1964-10-20 2
USGS 175802066182000 CMAR DOMESTIC WELL, SALINAS, PR 1986-03-19 1986-03-19 2
USGS 175804066150700 AGUIRRE 3 WELL, SALINAS, PR 1960-10-18 2015-09-17 9
USGS 175806066172300 PIEZOMETER USGS J-20, SALINAS, PR 1966-07-15 1966-07-15 1
USGS 175809066145300 AGUIRRE 1A WELL, SALINAS, PR 1960-10-18 1962-03-28 3
USGS 175809066164900 PIEZOMETER USGS J-15, SALINAS, PR 1966-07-15 1966-07-15 1
USGS 175810066152700 A9 WELL, SALINAS, PR 2007-04-18 2007-04-18 1
USGS 175810066153500 ESPERANZA 1 BTR WELL, SALINAS, PR 1960-10-19 1960-10-19 1
USGS 175812066133200 AGUIRRE COQUI WELL, SALINAS, PR 1986-08-13 2011-06-30 4
USGS 175816066183200 PMAR WELL, SALINAS, PR 1986-08-07 1986-08-07 1
USGS 175820066133500 SALINAS P3 WELL, SALINAS, PR 2012-04-25 2015-09-15 4
USGS 175820066144800 EL ABEY DOMESTIC WELL, SALINAS, PR 1986-08-13 1986-08-13 2
USGS 175821066144600 ABE WELL, SALINAS, PR 2002-03-12 2002-03-12 1
USGS 175821066182100 ANT 1 WELL, SALINAS, PR 1960-10-21 1960-10-21 1
USGS 175822066134800 LAS MONJAS P WELL, SALINAS, PR 1986-03-20 2015-09-15 12
USGS 175822066165400 MAG 5 BTR WELL, SALINAS, PR 1964-10-21 1964-10-21 1
USGS 175823066162400 DINC WELL, SALINAS, PR 1986-03-20 1986-03-20 2
USGS 175823066164600 MAG 3 WELL, SALINAS, PR 1960-10-20 2007-04-17 2
USGS 175823066180500 MAR 4 WELL, SALINAS, PR 1986-08-09 1986-08-09 2
USGS 175823066182200 PIEZOMETER USGS J-24, SALINAS, PR 1966-07-13 1966-07-13 1
USGS 175824066130900 SAN FELIPE P4 WELL, SALINAS, PR 2002-03-07 2007-04-04 3
USGS 175824066142300 PRWRA 1 WELL, SALINAS, PR 1971-02-01 1971-02-01 1
USGS 175824066175800 PIEZOMETER USGS J-23, SALINAS, PR 1966-07-13 1966-07-13 1
USGS 175825066142500 FORTUNA 1CP WELL, SALINAS, PR 1977-03-22 1979-12-12 58
USGS 175826066134400 COQUI P1A WELL, SALINAS, PR 1981-09-29 1982-06-24 2
USGS 175826066173700 PIEZOMETER USGS CARMEN, SALINAS, PR 1986-08-08 1986-08-08 2
USGS 175826066180600 LAS MARGARITAS P WELL, SALINAS, PR 2007-04-04 2015-09-15 6
USGS 175826066181600 MARGARITA 2 BTR WELL, SALINAS, PR 1961-11-01 1964-10-22 3
USGS 175827066134400 COQUI P1B WELL, SALINAS, PR 1960-11-01 1968-01-11 4
USGS 175828066142200 TEXIDOR P WELL, SALINAS, PR 1986-03-20 2011-06-30 10
USGS 175829066150400 A5 WELL, SALINAS, PR 2002-12-10 2002-12-10 1
USGS 175833066145800 PIEZOMETER A RASA, SALINAS, PR 1986-03-20 2008-05-14 9
USGS 175835066145700 A4 WELL, SALINAS, PR 2002-12-10 2002-12-10 1
USGS 175836066172800 CAR DOMESTIC WELL, SALINAS, PR 1960-10-20 1964-10-21 4
USGS 175837066165400 CAR WELL, SALINAS, PR 1986-08-08 1988-03-15 2
USGS 175838066161100 PIEZOMETER E RASA, SALINAS, PR 1986-03-19 1986-03-19 2
USGS 175839066151500 FORTUNA 5 WELL, SALINAS, PR 1977-03-22 1979-12-12 57
USGS 175839066180700 MAR 3 WELL, SALINAS, PR 1960-10-21 1960-10-21 1
USGS 175844066181300 RIO SALINAS AT HWY NO.1, SALINAS, PR 1986-03-19 1986-08-07 3
USGS 175844066181700 POLEOS 1 BTR WELL, SALINAS, PR 1960-10-21 1960-10-21 1
USGS 175845066164500 CCR WELL, SALINAS, PR 2002-03-12 2003-02-21 12
USGS 175848066142600 WELL, SALINAS, PR 2002-12-10 2002-12-10 1
USGS 175848066145800 FORTUNA 1 RG WELL, SALINAS, PR 1960-10-19 1986-08-08 4
USGS 175848066170700 PIEZOMETER RASA G SALINAS, PR 2003-04-28 2008-05-14 4
USGS 175850066154000 ROS 1 BTR WELL, SALINAS, PR 1960-10-19 1960-10-19 1
USGS 175850066174400 SALINAS URBANO 2 WELL, SALINAS, PR 1959-05-25 2002-07-11 9
USGS 175851066153000 FORTUNA 4 BTR WELL, SALINAS, PR 1960-10-19 2002-12-05 4
USGS 175851066155100 FORTUNA 10 WELL, SALINAS, PR 1960-10-19 1960-10-19 1
USGS 175851066174600 URBANO SALINAS 1 P WELL, SALINAS, PR 1959-05-25 2014-10-07 8
USGS 175853066182800 ISA 4 WELL, SALINAS, PR 2007-04-18 2007-04-18 1
USGS 175854066143100 HACIENDA SABATER 1 WELL, SALINAS, PR 1961-11-01 1962-03-28 2
USGS 175854066144500 LUCE 21 WELL, SALINAS, PR 2002-11-22 2011-07-01 4
USGS 175855066161400 MAG 2 WELL, SALINAS, PR 1961-11-01 2002-11-21 5
USGS 175857066123100 TUMORES A WELL, SALINAS, PR 1986-08-14 1986-08-14 1
USGS 175858066123100 TUMORES B WELL, SALINAS, PR 1986-08-14 1986-08-14 1
USGS 175858066151600 FORTUNA 3 WELL, SALINAS, PR 1960-10-19 2007-04-03 2
USGS 175859066144900 LAN 1 WELL, SALINAS, PR 1960-10-18 1960-10-18 1
USGS 175859066162200 MAG 1 WELL, SALINAS, PR 1960-10-20 1986-08-08 2
USGS 175902066163800 PROVIDENCIA BTR WELL, SALINAS, PR 1960-10-20 1960-10-20 1
USGS 175903066192000 POZAS 1 WELL, SALINAS, PR 1960-10-24 1960-10-24 1
USGS 175904066181800 ISA DOMESTIC WELL, SALINAS, PR 1986-03-19 1989-05-24 4
USGS 175905066154700 RALV WELL, SALINAS, PR 1986-08-08 1986-08-08 1
USGS 175906066143000 HACIENDA SABATER 2 BTR WELL, SALINAS, PR 1960-10-18 1960-10-18 1
USGS 175906066171600 CAR BTR WELL, SALINAS, PR 1960-10-20 1964-10-23 4
USGS 175908066180500 ISA 2 WELL, SALINAS, PR 1961-11-01 1962-03-28 2
USGS 175909066185200 ISA 3 WELL, SALINAS, PR 1960-10-21 1960-10-21 1
USGS 175910066122300 AMOR WELL, SALINAS, PR 1986-03-25 1986-03-25 2
USGS 175910066155500 PIEZOMETER RASA D, SALINAS, PR 1986-03-19 2008-04-03 5
USGS 175911066173700 SECOLA BTR WELL, SALINAS, PR 1960-10-21 1960-10-21 1
USGS 175913066163500 GODREAU 3 WELL, SALINAS, PR 1960-10-20 1960-10-20 1
USGS 175916066144000 MAG 4 WELL, SALINAS, PR 2005-03-29 2007-04-02 2
USGS 175916066183200 P-MAR WELL, SALINAS, PR 1986-08-07 1986-08-07 2
USGS 175916066202700 TEXIDOR 1 WELL, SALINAS, PR 1962-03-30 1967-12-04 6
USGS 175917066162000 GODREAU 4 WELL, SALINAS, PR 1960-10-20 1960-10-20 1
USGS 175920066175800 CENTRO WELL, SALINAS, PR 1986-03-19 1986-03-19 2
USGS 175921066144500 LAN 2 WELL, SALINAS, PR 1960-10-18 2004-01-23 4
USGS 175921066165500 GODREAU 6 WELL, SALINAS, PR 1986-03-19 1988-03-15 3
USGS 175922066132000 CANAL PATILLAS AT FLUME 90.5, SALINAS, PR 1986-03-20 1989-05-24 3
USGS 175922066170800 COCO 2 P WELL, SALINAS, PR 1980-11-01 1980-11-01 1
USGS 175923066174500 GRAVERA WELL, SALINAS, PR 1989-05-24 1989-05-24 1
USGS 175925066145400 PIEZOMETER B RASA, SALINAS, PR 1986-03-20 1986-08-08 3
USGS 175925066165100 AMA 1 WELL, SALINAS, PR 1960-10-20 1960-10-20 1
USGS 175925066170600 GODREAU P1 WELL, SALINAS, PR 1960-10-21 1960-10-21 1
USGS 175926066141100 SAB VIEJO WELL, SALINAS, PR 1960-10-18 1960-10-18 1
USGS 175928066174000 VEL 1 WELL, SALINAS, PR 1960-10-20 1960-10-20 1
USGS 175931066160100 GODREAU 5 WELL, SALINAS, PR 1960-10-20 1986-08-07 4
USGS 175933066161800 AMA 2 WELL, SALINAS, PR 1960-10-20 2002-11-21 3
USGS 175947066130601 PIEZOMETER AGUIRRE HW 5B, SALINAS, PR 2004-02-05 2008-04-03 6
USGS 175947066130604 PIEZOMETER AGUIRRE HW 5E, SALINAS, PR 1988-05-04 1988-05-09 2
USGS 175950066125202 PIEZOMETER AGUIRRE HW 10C, SALINAS, PR 1988-04-27 1988-04-29 2
USGS 175953066124400 PIEZOMETER AGUIRRE HW 16, SALINAS, PR 1988-05-03 1988-05-04 2
USGS 175956066205400 SOS 1 WELL, SALINAS, PR 1967-02-01 1967-02-01 1
USGS 175957066122800 PIEZOMETER AGUIRRE HW 20, SALINAS, PR 1988-07-11 1988-07-11 2
USGS 175958066131000 NORIA DOMESTIC WELL, SALINAS, PR 1961-11-01 1988-06-23 3
USGS 175959066141500 RGON 2 WELL, SALINAS, PR 1961-11-01 2002-11-27 4
USGS 175959066201200 HACIENDA LAS CAROLINAS 1 WELL, SALINAS, PR 1961-11-01 1967-02-01 2
USGS 180008066135900 HUCAR 18 WELL, SALINAS, PR 2002-03-13 2014-10-09 3
USGS 180023066175400 THEATRE 1 WELL, SALINAS, PR 1951-01-01 1951-01-01 1
USGS 180024066140100 HUCAR 3 WELL, SALINAS, PR 2002-03-14 2002-11-26 2
USGS 180033066140900 HUCAR 1 WELL, SALINAS, PR 2002-03-14 2003-02-21 11
USGS 180037066135200 HUCAR 7 WELL, SALINAS, PR 2002-03-18 2002-12-05 2
USGS 180046066135400 HUCAR 6 WELL, SALINAS, PR 2002-03-13 2002-11-20 2
USGS 180047066132700 HUCAR 28 WELL, SALINAS, PR 2002-03-13 2003-02-21 12
USGS 180048066174800 STORMWATER STATION FUEL DISPENSING,SALINAS, PR 2020-06-29 2023-09-12 9
USGS 180049066153200 SAN 1 WELL, SALINAS, PR 1961-10-20 1961-10-20 1
USGS 180054066152800 ALGON WELL, SALINAS, PR 1986-03-19 1986-08-07 4
USGS 180057066134000 HUCAR 25 WELL, SALINAS, PR 2002-03-06 2002-11-26 3
USGS 180104066152300 PIEZOMETER RM 10, SALINAS, PR 2003-02-20 2008-05-14 8
USGS 180201066133900 DJES DOMESTIC WELL, SALINAS, PR 1989-04-18 1989-12-18 5
USGS 180217066141600 AO-2 WELL, SALINAS, PR 1995-02-13 1995-08-08 3
USGS 50098600 QUEBRADA AMOROS AT RAILROAD BRIDGE, PR 2006-02-27 2011-03-21 3
USGS 50099050 QUEBRADA AGUAS VERDES AT CANAL PATILLAS, SALINAS, 2006-02-27 2011-03-21 3
USGS 50099150 TRIBUTARIO DE QDA. AGUAS VERDES AT SABATER, PR 2004-01-23 2004-01-23 1
USGS 50099160 TRIBUTARIO DE QDA. AGUAS VERDES AT AGUIRRE, PR 2004-01-23 2004-01-23 1
USGS 50099200 QUEBRADA AGUAS VERDES AT HWY 3, SALINAS, PR 2010-10-19 2010-10-19 1
USGS 50099300 UNNAMED CREEK AT HIGHWAY 53, SALINAS, PR 2006-02-28 2011-03-21 4
USGS 50099400 QUEBRADA AGUAS VERDES AT RAILROAD BDG, SALINAS, PR 2006-02-28 2015-08-05 15
USGS 50099800 LAGUNA MAR NEGRO NO.1 SALINAS PR 2011-11-08 2012-08-09 13
USGS 50099830 LAGUNA MAR NEGRO NO.2 SALINAS PR 2011-11-08 2012-08-09 11
USGS 50099900 LAGUNA PUNTA ARENAS NO.2 SALINAS PR 2011-11-08 2012-08-09 5
USGS 50099920 LAGUNA PUNTA ARENAS NO.1 SALINAS PR 2011-11-08 2012-08-09 5
USGS 50099960 LAGUNA TIBURONES NO.1 SALINAS PR 2011-11-08 2012-08-06 5
USGS 50099975 LAGUNA TIBURONES NO.2 SALINAS PR 2011-11-08 2012-08-06 6
USGS 50100150 RIO LAPA AT VAZQUEZ, SALINAS, PR 2006-02-28 2011-03-22 3
USGS 50100200 RIO LAPA NR RABO DEL BUEY, PR 1959-02-11 1989-12-18 17
USGS 50100250 RIO LAPA AT MOUTH, SALINAS, PR 2010-10-19 2011-03-22 2
USGS 50100400 RIO MAJADA ABOVE LA PLENA, SALINAS, PR 2006-02-28 2011-03-22 3
USGS 50100450 RIO MAJADA AT LA PLENA, PR 1973-01-09 2011-03-22 54
USGS 50101600 RIO NIGUA NEAR LAS MARIAS, SALINAS, PR 2006-02-28 2015-08-05 7
USGS 50102000 RIO SALINAS AT SALINAS, PR 1961-11-01 1962-02-21 3
USGS 50102010 RIO NIGUA NEAR HACIENDA MARGARITA, SALINAS, PR 2006-03-03 2013-02-14 5
USGS 50102450 RIO JUEYES NEAR RIO JUEYES 2006-02-28 2011-03-22 3
USGS 50102900 RIO JUEYES NEAR JAUCA 2, SALINAS, PR 2006-02-28 2011-03-22 3
USGS 50103000 RIO JUEYES NR JAUCA, PR 1961-05-02 1962-02-21 2
USGS 50999987 CAMP SANTIAGO RAINGAGE SALINAS, PR 2020-06-29 2023-09-12 11
  group icon Santa Isabel Municipio, Puerto Rico
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 175728066225800 PRESBITERO WELL, SANTA ISABEL, PR 2007-04-18 2007-04-18 1
USGS 175734066233300 ALOMAR OESTE WELL, SANTA ISABEL, PR 2003-04-02 2015-01-28 9
USGS 175734066233301 ALOMAR ESTE WELL, SANTA ISABEL, PR 2007-05-18 2007-05-18 1
USGS 175743066253800 ROMAN WELL, SANTA ISABEL, PR 1967-04-12 1967-12-01 7
USGS 175748066233000 CALAMBRENAS 3 WELL, SANTA ISABEL, PR 1967-02-08 1967-02-08 1
USGS 175748066234200 RELIANT 2 WELL, SANTA ISABEL, PR 2007-04-18 2015-09-21 7
USGS 175751066240100 FLORIDA DOMESTIC WELL, SANTA ISABEL, PR 1967-09-26 1967-09-26 1
USGS 175756066244001 PLAYA 3 WELL, SANTA ISABEL, PR 2004-02-11 2008-05-14 7
USGS 175758066234200 FLORIDA 2 WELL, SANTA ISABEL, PR 1967-03-29 1967-03-29 1
USGS 175758066242600 VEGETALERA WELL, SANTA ISABEL, PR 1964-08-14 1967-12-01 4
USGS 175758066242700 BER BTR WELL, SANTA ISABEL, PR 2007-04-12 2015-09-21 6
USGS 175803066223700 JAUCA DOMESTIC WELL, SANTA ISABEL, PR 1967-06-26 1967-11-08 4
USGS 175804066244600 SANTA ISABEL WELL, SANTA ISABEL, PR 2008-05-07 2008-05-07 1
USGS 175808066254600 BUR BTR WELL, SANTA ISABEL, PR 1960-11-03 1967-11-09 6
USGS 175813066235100 CALAMBRENAS 4 WELL, SANTA ISABEL, PR 1960-11-01 1967-02-08 2
USGS 175813066250900 MER BTR WELL, SANTA ISABEL, PR 1960-10-31 1960-10-31 1
USGS 175816066223900 DESTINO DOMESTIC WELL, SANTA ISABEL, PR 1967-02-07 1967-06-15 2
USGS 175819066253900 BOCA WELL, SANTA ISABEL, PR 1960-11-03 1967-12-04 6
USGS 175820066215000 JAUCA 2B WELL, SANTA ISABEL, PR 1960-12-01 1967-12-04 6
USGS 175821066241900 VIL WELL, SANTA ISABEL, PR 1963-04-22 1963-04-22 1
USGS 175821066250300 VAPOR MERCADO WELL, SANTA ISABEL, PR 1960-10-31 1967-10-18 3
USGS 175824066241700 ISABEL NUEVO WELL, SANTA ISABEL, PR 1959-05-25 1967-03-27 3
USGS 175825066233900 CALAMBRENAS 6 WELL, SANTA ISABEL, PR 1967-02-01 2014-10-15 8
USGS 175829066231800 CALAMBRENAS 2 WELL, SANTA ISABEL, PR 1967-02-08 1967-07-20 2
USGS 175829066232200 ALOMAR 1 WELL, SANTA ISABEL, PR 1960-11-01 2008-04-16 7
USGS 175830066231000 CALAMBRENAS 5 WELL, SANTA ISABEL, PR 1967-10-17 2008-05-05 2
USGS 175832066255000 CHA DOMESTIC WELL, SANTA ISABEL, PR 1967-10-18 1967-10-18 1
USGS 175835066223600 JAUCA MCC WELL, SANTA ISABEL, PR 2007-04-12 2008-05-06 2
USGS 175839066253900 AGUACATITO WELL, SANTA ISABEL, PR 1960-11-01 2015-09-22 9
USGS 175841066214100 VAL DESTINO WELL, SANTA ISABEL, PR 1960-10-25 1967-10-17 3
USGS 175843066211900 TEX DOMESTIC WELL, SANTA ISABEL, PR 1967-02-03 1967-08-14 4
USGS 175843066231100 POZO DESTINO 8, SANTA ISABEL, PR 2008-05-08 2008-05-08 1
USGS 175843066244100 JOBITOS BTR WELL, SANTA ISABEL, PR 1960-10-31 2008-05-14 6
USGS 175843066252100 HESS 2 WELL, SANTA ISABEL, PR 1960-11-01 1967-02-10 2
USGS 175844066241500 PASO SECO P6 WELL, SANTA ISABEL, PR 2007-04-05 2008-05-06 2
USGS 175845066244000 JOBITOS WELL, SANTA ISABEL, PR 1967-10-18 1967-10-18 1
USGS 175848066213300 TEX 3 WELL, SANTA ISABEL, PR 1967-06-13 2014-10-16 8
USGS 175848066253100 CAZU 3 WELL, SANTA ISABEL, PR 2007-04-11 2015-09-22 8
USGS 175850066243200 BOMBA BOSTON WELL, SANTA ISABEL, PR 1967-02-08 1967-03-27 2
USGS 175851066255100 MEJ DEEP WELL, SANTA ISABEL, PR 1967-06-16 1967-10-18 2
USGS 175854066205400 MAR DOMESTIC WELL, SANTA ISABEL, PR 1961-11-01 1961-11-01 1
USGS 175856066223500 DESTINO BTR WELL, SANTA ISABEL, PR 1960-10-25 1967-02-07 2
USGS 175857066203000 RIO JUEYES 1 WELL, SANTA ISABEL, PR 1960-10-25 1967-10-17 6
USGS 175857066223500 DESTINO 1A WELL, SANTA ISABEL, PR 2011-08-11 2012-05-08 2
USGS 175859066213000 HIGUERO BTR WELL, SANTA ISABEL, PR 1960-10-25 1967-02-03 2
USGS 175908066232100 DESTINO 3 WELL, SANTA ISABEL, PR 1960-10-26 1967-06-15 2
USGS 175911066242400 CAN WELL, SANTA ISABEL, PR 1960-10-26 2008-05-05 2
USGS 175912066221500 JAUCA 1 WELL, SANTA ISABEL, PR 1967-02-03 2008-05-07 2
USGS 175913066235900 TOMATO WELL, SANTA ISABEL, PR 1967-06-15 1967-06-15 1
USGS 175916066203300 PALES WELL, SANTA ISABEL, PR 1960-10-24 1967-10-17 2
USGS 175916066235600 PASO SECO IV P WELL, SANTA ISABEL, PR 2007-04-11 2008-05-08 2
USGS 175917066205400 TEXIDOR 2 WELL, SANTA ISABEL, PR 1960-10-25 2008-05-07 4
USGS 175919066235100 EL OJO 1A WELL, SANTA ISABEL, PR 1974-12-01 1974-12-01 1
USGS 175920066251700 POZO TORRES, SANTA ISABEL, PR 2007-04-11 2007-04-11 1
USGS 175921066220100 UBA WELL, SANTA ISABEL, PR 1967-06-15 1988-03-15 2
USGS 175921066234800 FEL 4 WELL, SANTA ISABEL, PR 1986-08-06 1986-08-06 1
USGS 175921066250100 BUENA VISTA 2 WELL, SANTA ISABEL, PR 1960-10-03 1967-03-29 4
USGS 175921066252700 TOR NEW WELL, SANTA ISABEL, PR 2008-05-06 2008-05-06 1
USGS 175929066205200 DIA 1 WELL, SANTA ISABEL, PR 1960-10-25 1967-06-27 2
USGS 175929066243800 BOSTON 3 WELL, SANTA ISABEL, PR 1967-02-09 1967-02-09 1
USGS 175932066222300 DESTINO 1B WELL, SANTA ISABEL, PR 1960-10-25 1967-10-17 2
USGS 175934066253600 BUENA VISTA 1 BTR WELL, SANTA ISABEL, PR 2008-05-07 2008-05-07 1
USGS 175935066261000 DESCALABRADO WELL, SANTA ISABEL, PR 1956-08-01 1966-02-24 2
USGS 175936066245400 IRRIGATION WELL, NO. 34, SANTA ISABEL, PR 2008-05-07 2008-05-07 1
USGS 175937066203900 DIA 2 WELL, SANTA ISABEL, PR 1961-11-01 1967-06-14 4
USGS 175940066245800 DEL 2 WELL, SANTA ISABEL, PR 1967-02-09 1967-03-29 2
USGS 175941066221400 DESTINO 6 WELL, SANTA ISABEL, PR 1988-01-26 2008-05-08 2
USGS 175942066240200 SANSON 3 WELL, SANTA ISABEL, PR 2008-05-09 2008-05-09 1
USGS 175942066251900 ALTURA 2 WELL, SANTA ISABEL, PR 1960-11-03 1988-03-18 3
USGS 175943066224800 PASO SECO 7 WELL, SANTA ISABEL, PR 2003-02-13 2008-04-16 6
USGS 175949066243400 FINCA DE PALMAS WELL, SANTA ISABEL, PR 2008-05-07 2008-05-07 1
USGS 175950066233900 PASO SECO 6 WELL, SANTA ISABEL, PR 1960-10-26 1967-02-07 2
USGS 175952066203100 CANAL JUANA DIAZ, SANTA ISABEL, PR 1989-05-24 1989-05-24 1
USGS 175952066245500 OBD WELL, SANTA ISABEL, PR 1967-10-18 1967-10-18 1
USGS 175953066222500 DESTINO 4 WELL, SANTA ISABEL, PR 1960-10-25 1988-08-01 3
USGS 175954066210500 SAN 1 BTR WELL, SANTA ISABEL, PR 1967-06-14 1987-04-07 2
USGS 175954066260200 CORTADA PLAZA WELL, SANTA ISABEL, PR 1966-03-29 1988-11-07 3
USGS 175955066210502 SAN DOMESTIC WELL, SANTA ISABEL, PR 2008-05-08 2008-05-08 1
USGS 175955066225000 PASO SECO 3 WELL, SANTA ISABEL, PR 1960-10-26 1967-02-03 2
USGS 175959066205500 ESMERALDA SOUTH BTR WELL, SANTA ISABEL, PR 1967-06-14 1967-06-14 1
USGS 175959066210200 SAN 2 WELL, SANTA ISABEL, PR 1960-10-25 1967-06-27 2
USGS 175959066253000 CENTRO VIA WELL, SANTA ISABEL, PR 1967-03-28 2008-05-06 2
USGS 180005066225500 PORVENIR 2 NORTH WELL, SANTA ISABEL, PR 1967-06-15 2008-05-05 2
USGS 180007066245500 ALTURA 1 WELL, SANTA ISABEL, PR 1967-02-09 2014-10-21 7
USGS 180007066255400 BRI 1 WELL, SANTA ISABEL, PR 1966-05-10 1966-05-10 1
USGS 180008066230500 PORVENIR 3 WELL, SANTA ISABEL, PR 1960-11-01 1960-11-01 1
USGS 180015066235900 EL OJO 2B WELL, SANTA ISABEL, PR 1960-11-03 2008-05-09 3
USGS 180016066235000 OBD 2 WELL, SANTA ISABEL, PR 1967-06-16 1967-10-18 2
USGS 180018066260500 BRI 2 WELL, SANTA ISABEL, PR 1960-11-03 1967-05-26 3
USGS 180026066253500 CENTRO 11 WELL, SANTA ISABEL, PR 1967-05-11 1967-05-26 2
USGS 180026066255600 DESCALABRADO 1 WELL, SANTA ISABEL, PR 1967-10-19 1967-10-19 1
USGS 180033066254800 MEL WELL, SANTA ISABEL, PR 1966-02-24 1967-06-16 3
USGS 180034066230300 BAL 5 WELL, SANTA ISABEL, PR 1967-10-18 1967-10-18 1
USGS 180036066245500 ALTURA 3 WELL, SANTA ISABEL, PR 1990-08-27 1990-08-27 1
USGS 180039066232200 BAL 4 WELL, SANTA ISABEL, PR 1967-04-14 1967-10-17 2
USGS 180040066223000 BAL 3 WELL, SANTA ISABEL, PR 1967-02-15 1967-02-15 1
USGS 180041066222900 BAL WELL, SANTA ISABEL, PR 1967-10-13 1967-10-17 2
USGS 180042066211000 QUI WELL, SANTA ISABEL, PR 1967-02-17 1967-10-17 2
USGS 180054066215400 SUR WELL, SANTA ISABEL, PR 1960-12-25 1967-06-15 3
USGS 180058066225500 BAL 1 WELL, SANTA ISABEL, PR 1960-11-01 1967-02-14 2
USGS 180126066230200 PJIM WELL, SANTA ISABEL,PR 2008-05-08 2008-05-08 1
USGS 50103100 RIO CAYURES AT HWY 1, SANTA ISABEL, PR 2006-02-28 2015-08-05 9
USGS 50106830 RIO COAMO AT JAUCA 2, SANTA ISABEL, PR 2008-05-15 2008-05-15 1
USGS 50106910 RIO COAMO BLW PASO SECO, SANTA ISABEL PR 2008-05-15 2008-05-15 1
USGS 50107000 RIO COAMO NR SANTA ISABEL, PR 2006-02-28 2011-03-22 3
USGS 50108375 RIO DESCALABRADO AT DESCALABRADO, SANTA ISABEL, PR 2006-02-28 2011-03-22 3
USGS 50108500 RIO DESCALABRADO NR SANTA ISABEL, PR 1960-03-15 2011-03-22 9
USGS 50111330 CANAL DE JUANA DIAZ AT PASO SECO NR SANTA ISABEL 2008-05-15 2008-05-15 1
  group icon Villalba Municipio, Puerto Rico
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 50110900 RIO TOA VACA ABV LAGO TOA VACA, PR 1995-09-10 2002-06-05 62
USGS 50111000 RIO TOA VACA AT HWY 150 NR VILLALBA, PR 1958-09-25 1969-06-27 27
USGS 50111200 RIO TOA VACA NR VILLALBA, PR 1966-10-22 1970-08-13 35
  group icon Yauco Municipio, Puerto Rico
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 175925066502500 LLUS 11 WELL, YAUCO, PR 1962-03-01 1962-03-01 1
USGS 175933066504200 AFRA 1 WELL, YAUCO, PR 1962-03-01 1962-03-01 1
USGS 180007066501000 GIL 2 WELL, YAUCO, PR 2014-10-23 2014-10-23 1
USGS 180022066514600 LUG 1 WELL, YAUCO, PR 1961-07-31 1961-07-31 1
USGS 180035066502900 CES 1 WELL, YAUCO, PR 2011-08-31 2014-10-23 3
USGS 180100066501500 SAN RAFAEL 1 WELL, YAUCO, PR 1961-03-10 1961-03-10 1
USGS 180114066501500 SAN RAFAEL 3 WELL, YAUCO, PR 1961-03-10 1962-03-01 2
USGS 180118066502500 MER 14 WELL, YAUCO, PR 1960-10-21 1960-10-21 1
USGS 180127066514600 MOLINO DE VIENTO WELL, YAUCO, PR 1962-03-01 1962-11-28 3
USGS 180133066503300 PPGIND 4 WELL, YAUCO, PR 2003-03-05 2008-04-17 11
USGS 180149066510900 MER 15 WELL, YAUCO, PR 1960-10-21 1960-10-21 1
USGS 180150066453600 MAGAS ARRIBA 2 WELL, YAUCO, PR 1977-03-23 1977-11-10 11
USGS 180151066454400 MAGAS ARRIBA 12 WELL, YAUCO, PR 1976-11-23 1979-02-28 50
USGS 180158066520800 GON 3 WELL, YAUCO, PR 1963-07-04 1963-07-04 1
USGS 180206066504200 LUC 1 WELL, YAUCO, PR 1960-10-21 1960-10-21 1
USGS 180215066521100 PARETO WELL, YAUCO, PR 1963-04-02 1963-07-29 2
USGS 180216066503400 LUC 2 WELL, YAUCO, PR 1960-10-21 1960-10-21 1
USGS 180540066515200 LAGO LUCHETTI 1 NR DAM, YAUCO, PR 1977-11-15 1977-11-29 4
USGS 180553066521000 LAGO LUCHETTI 2, YAUCO, PR 1977-11-15 1977-11-29 4
USGS 180614066521700 LAGO LUCHETTI 3 NR RIO YAUCO MOUTH, YAUCO, PR 1977-11-15 1977-11-29 5
USGS 50125000 RIO YAUCO NR LAGO LUCCHETTI DAMSITE, PR 1960-03-16 1977-04-07 8
USGS 50125500 RIO NARANJO NR LAGO LUCCHETTI DAMSITE, PR 1960-03-16 1965-02-04 4
USGS 50125800 RIO YAUCO AT LAGO LUCCHETTI DAMSITE, PR 1960-10-19 1962-02-28 3
USGS 50125900 RIO DUEY ABV DIVERSION NR YAUCO, PR 1976-12-16 1979-10-16 31
USGS 50126000 RIO DUEY NR YAUCO, PR 1960-03-16 1979-07-17 9
USGS 50126050 RIO YAUCO AT HWY 375, YAUCO, PR 2006-03-03 2011-03-23 3
USGS 50126150 RIO YAUCO ABV DIVERSION MONSERRATE NR YAUCO, PR 1976-12-14 1982-01-12 38
USGS 50126220 RIO YAUCO ABV YAUCO, PR 1974-01-01 1977-03-19 4
USGS 50126500 RIO YAUCO AT PUEBLO SUR AT YAUCO, PR 1958-09-24 1965-02-04 8
USGS 50126800 RIO YAUCO NR BARINAS, PR 1960-10-19 1960-10-20 3
USGS 50127000 RIO YAUCO AT YAUCO, PR 1961-07-05 1962-02-20 4
USGS 50127400 RIO YAUCO NR LIMAS, PR 2006-03-01 2011-03-23 3