Historical Ground-Water Development in the Salinas Alluvial Fan Area, Salinas, Puerto Rico, 1900-2005
Scientific Investigations Map
3032
Prepared in cooperation with the Puerto Rico Department of Natural and Environmental Resources
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Abstract
The Salinas alluvial fan area has historically been one of the most intensively used agricultural areas in the South Coastal Plain of Puerto Rico. Changes in agricultural practices and land use in the Salinas alluvial fan have also caused changes in the geographic distribution of ground-water withdrawals from the alluvial aquifer. As a result, the ground-water balance and ground-water flow pattern have changed throughout the years and may explain the presence of saline ground water along parts of the coast at present. By providing a reconstruction of historical ground-water development in the Salinas alluvial fan area, from the initial years of aquifer development at about 1900 to the most recent conditions existing in 2005, water resources managers and planners can use the results of the analysis for a more complete understanding of aquifer conditions especially pertaining to water quality. This study effort was conducted by the U.S. Geological Survey in cooperation with the Puerto Rico Department of Natural and Environmental Resources as a contribution in the management of the Jobos Bay National Estuarine Research Reserve.
The study area encompasses about 20 mi2 (square miles) of the extensive South Coastal Plain alluvial aquifer system (fig. 1). The study area is bounded to the north by foothills of the Cordillera Central mountain chain, to the south by the Caribbean Sea, and to the east and west by the Rio Nigua de Salinas and the Quebrada Aguas Verdes, respectively. Fan-delta and alluvial deposits contain the principal aquifers in the study area.
Suggested Citation
Rodriguez, J.M., and Gómez-Gómez, F., 2008, Historical Ground-Water Development in the Salinas Alluvial Fan Area, Salinas, Puerto Rico, 1900-2005: U.S. Geological Survey Scientific Investigations Map 3032, Map Sheet: 33.5 x 25.5 inches, https://doi.org/10.3133/sim3032.
ISSN: 2329-132X (online)
Study Area
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Historical Ground-Water Development in the Salinas Alluvial Fan Area, Salinas, Puerto Rico, 1900-2005 |
| Series title | Scientific Investigations Map |
| Series number | 3032 |
| DOI | 10.3133/sim3032 |
| Year Published | 2008 |
| Language | ENGLISH |
| Publisher | U.S. Geological Survey |
| Contributing office(s) | Caribbean Water Science Center |
| Description | Map Sheet: 33.5 x 25.5 inches |
| Time Range Start | 1900-01-01 |
| Time Range End | 2005-12-31 |
| Online Only (Y/N) | Y |
| Additional Online Files (Y/N) | N |