Vincent DePaul (Former Employee)
Science and Products
Filter Total Items: 20
Occurrence and geochemistry of radium in water from principal drinking-water aquifer systems of the United States Occurrence and geochemistry of radium in water from principal drinking-water aquifer systems of the United States
A total of 1270 raw-water samples (before treatment) were collected from 15 principal and other major aquifer systems (PAs) used for drinking water in 45 states in all major physiographic provinces of the USA and analyzed for concentrations of the Ra isotopes 224Ra, 226Ra and 228Ra establishing the framework for evaluating Ra occurrence. The US Environmental Protection Agency Maximum
Authors
Z. Szabo, Vincent T. DePaul, J.M. Fischer, T. F. Kraemer, E. Jacobsen
Ground water and surface water hydrology Ground water and surface water hydrology
No abstract available
Authors
Otto S. Zapecza, Donald E. Rice, Vincent T. DePaul
Water-level conditions in selected confined aquifers of the New Jersey and Delaware Coastal Plain Water-level conditions in selected confined aquifers of the New Jersey and Delaware Coastal Plain
No abstract available
Authors
Vincent T. DePaul, Robert Rosman, Pierre Lacombe
Water-level conditions in selected confined aquifers of the New Jersey and Delaware coastal plain, 2003 Water-level conditions in selected confined aquifers of the New Jersey and Delaware coastal plain, 2003
The Coastal Plain aquifers of New Jersey provide an important source of water for more than 2 million people. Steadily increasing withdrawals from the late 1800s to the early 1990s resulted in declining water levels and the formation of regional cones of depression. In addition to decreasing water supplies, declining water levels in the confined aquifers have led to reversals in natural...
Authors
Vincent T. DePaul, Robert Rosman, Pierre J. Lacombe
Recovery of Ground-Water Levels from 1988 to 2003 and Analysis of Effects of 2003 and Full-Allocation Withdrawals in Critical Area 2, Southern New Jersey Recovery of Ground-Water Levels from 1988 to 2003 and Analysis of Effects of 2003 and Full-Allocation Withdrawals in Critical Area 2, Southern New Jersey
Water levels in the Potomac-Raritan-Magothy aquifer system within Water Supply Critical Area 2 in the southern New Jersey Coastal Plain have recovered as a result of reductions in ground-water withdrawals initiated in the early 1990s. The Critical Area consists of the depleted zone and the threatened margin. The Potomac-Raritan-Magothy aquifer system consists of the Upper, Middle, and...
Authors
Frederick J. Spitz, Vincent T. dePaul
Water-Level Changes in Aquifers of the Atlantic Coastal Plain, Predevelopment to 2000 Water-Level Changes in Aquifers of the Atlantic Coastal Plain, Predevelopment to 2000
The Atlantic Coastal Plain aquifer system, which underlies a large part of the east coast of the United States, is an important source of water for more than 20 million people. As the population of the region increases, further demand is being placed on those ground-water resources. To define areas of past and current declines in ground-water levels, as well as to document changes in...
Authors
Vincent T. dePaul, Donald E. Rice, Otto S. Zapecza
Science and Products
Filter Total Items: 20
Occurrence and geochemistry of radium in water from principal drinking-water aquifer systems of the United States Occurrence and geochemistry of radium in water from principal drinking-water aquifer systems of the United States
A total of 1270 raw-water samples (before treatment) were collected from 15 principal and other major aquifer systems (PAs) used for drinking water in 45 states in all major physiographic provinces of the USA and analyzed for concentrations of the Ra isotopes 224Ra, 226Ra and 228Ra establishing the framework for evaluating Ra occurrence. The US Environmental Protection Agency Maximum
Authors
Z. Szabo, Vincent T. DePaul, J.M. Fischer, T. F. Kraemer, E. Jacobsen
Ground water and surface water hydrology Ground water and surface water hydrology
No abstract available
Authors
Otto S. Zapecza, Donald E. Rice, Vincent T. DePaul
Water-level conditions in selected confined aquifers of the New Jersey and Delaware Coastal Plain Water-level conditions in selected confined aquifers of the New Jersey and Delaware Coastal Plain
No abstract available
Authors
Vincent T. DePaul, Robert Rosman, Pierre Lacombe
Water-level conditions in selected confined aquifers of the New Jersey and Delaware coastal plain, 2003 Water-level conditions in selected confined aquifers of the New Jersey and Delaware coastal plain, 2003
The Coastal Plain aquifers of New Jersey provide an important source of water for more than 2 million people. Steadily increasing withdrawals from the late 1800s to the early 1990s resulted in declining water levels and the formation of regional cones of depression. In addition to decreasing water supplies, declining water levels in the confined aquifers have led to reversals in natural...
Authors
Vincent T. DePaul, Robert Rosman, Pierre J. Lacombe
Recovery of Ground-Water Levels from 1988 to 2003 and Analysis of Effects of 2003 and Full-Allocation Withdrawals in Critical Area 2, Southern New Jersey Recovery of Ground-Water Levels from 1988 to 2003 and Analysis of Effects of 2003 and Full-Allocation Withdrawals in Critical Area 2, Southern New Jersey
Water levels in the Potomac-Raritan-Magothy aquifer system within Water Supply Critical Area 2 in the southern New Jersey Coastal Plain have recovered as a result of reductions in ground-water withdrawals initiated in the early 1990s. The Critical Area consists of the depleted zone and the threatened margin. The Potomac-Raritan-Magothy aquifer system consists of the Upper, Middle, and...
Authors
Frederick J. Spitz, Vincent T. dePaul
Water-Level Changes in Aquifers of the Atlantic Coastal Plain, Predevelopment to 2000 Water-Level Changes in Aquifers of the Atlantic Coastal Plain, Predevelopment to 2000
The Atlantic Coastal Plain aquifer system, which underlies a large part of the east coast of the United States, is an important source of water for more than 20 million people. As the population of the region increases, further demand is being placed on those ground-water resources. To define areas of past and current declines in ground-water levels, as well as to document changes in...
Authors
Vincent T. dePaul, Donald E. Rice, Otto S. Zapecza