Search Results for the EPA National Library Catalog

Items Found: 27

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Your Search: (SUBJECT=Groundwater Puerto Rico)


Select Item Title Year Published
Atlas of ground-water resources in Puerto Rico and the U.S. Virgin Islands 1996
Characterization of springflow in the north coast limestone of Puerto Rico using physical, chemical, and stable isotopic methods 1997
Compilation of water-quality data for the north coast limestone aquifers, Puerto Rico, 1951 to 1987 1988
Effects of changing irrigation practices on the ground-water hydrology of the Santa Isabel-Juana Diaz area, south central Puerto Rico 1994
Ground water along Rio Bucana at Ponce, Puerto Rico and the effects of a proposed floodway on ground-water quality 1972
Ground-water quality at selected sites throughout Puerto Rico, September 1982-July 1983 1984
Ground-water quality in the Caguas-Juncos Valley, Puerto Rico, April to October, 1990 1996
Ground-water resources of alluvial valley in northeastern Puerto Rico : Rio Espiritu Santo to Rio Demajagua area / 1997
Ground-water use from the principal aquifers in Puerto Rico during calendar year 1990 / 1996
Hydrogeologic map of Puerto Rico and adjacent islands / 1985
Hydrogeology and ground-water/surface-water relations in the Bajura area of the Municipio of Cabo Rojo, southwestern Puerto Rico 1996
Potentiometric surface of the upper limestone aquifer in the Dorado-Vega Alta area, North-central Puerto Rico, February 1983 1985
Puerto Rico ground-water quality 1987
Reconnaissance of ground-water quality in the Manati quadrangle, Puerto Rico, August-November 1992 1997
Reconnaissance of the ground-water resources of Vieques Island, Puerto Rico 1989
Reconnaissance of the principal springs of Puerto Rico, 1982-83 1983
Reconnaissance of trace-organic compounds in ground water throughout Puerto Rico, October 1983 1985
Restoration of freshwater in the Ca no Tiburones area, Puerto Rico 1984
Simulation of ground-water flow in the Rio Yauco alluvial valley, Yauco, Puerto Rico 1986
Simulation of ground-water flow in the water-table aquifer near Barceloneta, Puerto Rico 1985
Single-well injection and recovery of freshwater from an aquifer containing saline water at Arecibo, Puerto Rico 1989
Submarine Spring Explorations. Northwest Coast of Puerto Rico. 1971
Surface-water, water-quality, and ground-water assessment of the Municipio of Comerio, Puerto Rico, 1997-99 2001
Use of surface-geophysical techniques for ground-water exploration in the Canovanas-Rio Grande area, Puerto Rico 1985
Water wells in Puerto Rico 1964
Water wells on Isla de Culebra, Puerto Rico 1995
Water wells on Isla de Vieques, Puerto Rico 1995

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