John Peter Masterson (Former Employee)
Science and Products
Filter Total Items: 51
Assessing groundwater availability in the Northern Atlantic Coastal Plain aquifer system Assessing groundwater availability in the Northern Atlantic Coastal Plain aquifer system
The U.S. Geological Survey's Groundwater Resources Program is conducting an assessment of groundwater availability throughout the United States to gain a better understanding of the status of the Nation's groundwater resources and how changes in land use, water use, and climate may affect those resources. The goal of this National assessment is to improve our ability to forecast water...
Authors
John P. Masterson, Jason P. Pope, Jack Monti, Mark R. Nardi
Hydrogeology and Simulation of Groundwater Flow in the Plymouth-Carver-Kingston-Duxbury Aquifer System, Southeastern Massachusetts Hydrogeology and Simulation of Groundwater Flow in the Plymouth-Carver-Kingston-Duxbury Aquifer System, Southeastern Massachusetts
The glacial sediments that underlie the Plymouth-Carver-Kingston-Duxbury area of southeastern Massachusetts compose an important aquifer system that is the primary source of water for a region undergoing rapid development. Population increases and land-use changes in this area has led to two primary environmental effects that relate directly to groundwater resources: (1) increases in...
Authors
John P. Masterson, Carl S. Carlson, Donald A. Walter, Gardner C. Other contributing authors: Bent, Andrew J. Massey
Hydrogeology and Groundwater Resources of the Coastal Aquifers of Southeastern Massachusetts Hydrogeology and Groundwater Resources of the Coastal Aquifers of Southeastern Massachusetts
The glacially derived aquifer systems of southeastern Massachusetts compose the largest groundwater reservoir in the State. Population increases, land-use changes, and climate change in this area could lead to three primary environmental effects that relate directly to groundwater resources - (1) increases in pumping that could adversely affect environmentally sensitive groundwater-fed...
Authors
John P. Masterson, Donald A. Walter
Effects of Water-Management Strategies on Water Resources in the Pawcatuck River Basin, Southwestern Rhode Island and Southeastern Connecticut Effects of Water-Management Strategies on Water Resources in the Pawcatuck River Basin, Southwestern Rhode Island and Southeastern Connecticut
The Pawcatuck River Basin in southwestern Rhode Island and southeastern Connecticut is an important high-quality water resource for domestic and public supplies, irrigation, recreation, and the aquatic ecosystem. Concerns about the effects of water withdrawals on aquatic habitat in the basin have prompted local, State, and Federal agencies to explore water-management strategies that...
Authors
Robert F. Breault, Phillip J. Zarriello, Gardner C. Bent, John P. Masterson, Gregory E. Granato, J. Eric Scherer, Kathleen M. Crawley
Transient simulations of nitrogen load for a coastal aquifer and embayment, Cape Cod, MA Transient simulations of nitrogen load for a coastal aquifer and embayment, Cape Cod, MA
A time-varying, multispecies, modular, three-dimensional transport model (MT3DMS) was developed to simulate groundwater transport of nitrogen from increasing sources on land to the shore of Nauset Marsh, a coastal embayment of the Cape Cod National Seashore. Simulated time-dependent nitrogen loads at the coast can be used to correlate with current observed coastal eutrophic effects, to...
Authors
J.A. Colman, John P. Masterson
Seasonal changes in submarine groundwater discharge to coastal salt ponds estimated using 226Ra and 228Ra as tracers Seasonal changes in submarine groundwater discharge to coastal salt ponds estimated using 226Ra and 228Ra as tracers
Submarine groundwater discharge (SGD) to coastal southern Rhode Island was estimated from measurements of the naturally-occurring radioisotopes 226Ra (t1/2 = 1600??y) and 228Ra (t1/2 = 5.75??y). Surface water and porewater samples were collected quarterly in Winnapaug, Quonochontaug, Ninigret, Green Hill, and Pt. Judith-Potter Ponds, as well as nearly monthly in the surface water of...
Authors
A.L. Hougham, S.B. Moran, John P. Masterson, R.P. Kelly
Non-USGS Publications**
Masterson, J.P., Pope, J.P., Fienen, M.N., Monti, Jack Jr., Nardi, M.R., and Finkelstein, J.S., 2016, MODFLOW-NWT model used to assess groundwater availability in the Northern Atlantic Coastal Plain aquifer system from Long Island, New York to North Carolina: U.S. Geological Survey data release. https://dx.doi.org/10.5066/F7MG7MKR
Masterson, J.P., Walter, D.A., Langevin, Christian, 2015, Effects of Sea-Level Rise on Coastal Aquifer Systems – Potential Economic and Ecological Impacts, Eastern U.S.: in Proceedings of Geological Society of America Annual Meeting, Baltimore MD, November, 2015.
Masterson, J. P., Banks, W.S., Johnson, C. D., Gutierrez, B., and Fienen, M. N., 2011, Hydrologic assessment of the potential effects of sea-level rise on Assateague Island National Seashore, Maryland: in Proceedings of the National Ground Water Association National Groundwater Summit, Baltimore, Maryland,
May 1 – 5, 2011
May 1 – 5, 2011
Masterson, J. P., and Garabedian, S.P., 2006, Effects of sea-level rise on a coastal aquifer system, Cape Cod, Massachusetts: in Proceedings of the Geological Society of America National Meeting, Philadelphia, Pennsylvania, October 22-26, 2006.
Masterson, J. P., and D. A. Walter, 2001, Hydrologic Analysis of the Sources of Water
to Coastal Embayments, Western Cape Cod, Massachusetts: in Proceedings of the Geological Society of America National Meeting, Boston, Massachusetts,
November 1-10, 2001.
to Coastal Embayments, Western Cape Cod, Massachusetts: in Proceedings of the Geological Society of America National Meeting, Boston, Massachusetts,
November 1-10, 2001.
Masterson, J.P., 1998, Effects of natural and artificial stresses on the sources of water to
public-supply wells, streams, ponds, and coastal embayments, western Cape Cod, Massachusetts: in Proceedings of the National Ground Water Association Northeast Focus Ground Water Conference, Burlington, Vermont, October 20-21, 1998.
public-supply wells, streams, ponds, and coastal embayments, western Cape Cod, Massachusetts: in Proceedings of the National Ground Water Association Northeast Focus Ground Water Conference, Burlington, Vermont, October 20-21, 1998.
Masterson, J.P., Hess, K.M., Kruger, M.H., and Davis, J. C., 1994, Three dimensional
computerized visualization of fluid-particle pathlines for simulated contaminant plumes in ground-water, Massachusetts Military Reservation, Cape Cod, Massachusetts: in Proceedings of the Geological Society of America Annual Meeting, Seattle, Washington, October 24-27, 1994, v. 26, No. 7.
computerized visualization of fluid-particle pathlines for simulated contaminant plumes in ground-water, Massachusetts Military Reservation, Cape Cod, Massachusetts: in Proceedings of the Geological Society of America Annual Meeting, Seattle, Washington, October 24-27, 1994, v. 26, No. 7.
Masterson, J.P., and Barlow, P.M., 1994, Effects of simulated changes in ground-water
withdrawals and recharge on the hydrology of the sole-source Cape Cod Aquifer,
Massachusetts: in Proceedings of the National Ground Water Association Focus
Conference on Eastern Ground Water Issues, Burlington, Vermont, October 3-5,
1994.
withdrawals and recharge on the hydrology of the sole-source Cape Cod Aquifer,
Massachusetts: in Proceedings of the National Ground Water Association Focus
Conference on Eastern Ground Water Issues, Burlington, Vermont, October 3-5,
1994.
Masterson, J.P., and Walter, D.A., 1994, The Effects of Changes in Aquifer Properties on Simulated Fluid Particle Pathlines, Cape Cod, Massachusetts: in Morganwalp, D.W., and Aronson, D. A., eds., 1994, U.S. Geological Survey Toxic Substances Hydrology Program-- Proceedings of the Technical Meeting, Colorado Springs, Colorado, September 20-24, 1993: U.S. Geological Survey Water-Resources Investigations Report 94-4014.
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.
Science and Products
Filter Total Items: 51
Assessing groundwater availability in the Northern Atlantic Coastal Plain aquifer system Assessing groundwater availability in the Northern Atlantic Coastal Plain aquifer system
The U.S. Geological Survey's Groundwater Resources Program is conducting an assessment of groundwater availability throughout the United States to gain a better understanding of the status of the Nation's groundwater resources and how changes in land use, water use, and climate may affect those resources. The goal of this National assessment is to improve our ability to forecast water...
Authors
John P. Masterson, Jason P. Pope, Jack Monti, Mark R. Nardi
Hydrogeology and Simulation of Groundwater Flow in the Plymouth-Carver-Kingston-Duxbury Aquifer System, Southeastern Massachusetts Hydrogeology and Simulation of Groundwater Flow in the Plymouth-Carver-Kingston-Duxbury Aquifer System, Southeastern Massachusetts
The glacial sediments that underlie the Plymouth-Carver-Kingston-Duxbury area of southeastern Massachusetts compose an important aquifer system that is the primary source of water for a region undergoing rapid development. Population increases and land-use changes in this area has led to two primary environmental effects that relate directly to groundwater resources: (1) increases in...
Authors
John P. Masterson, Carl S. Carlson, Donald A. Walter, Gardner C. Other contributing authors: Bent, Andrew J. Massey
Hydrogeology and Groundwater Resources of the Coastal Aquifers of Southeastern Massachusetts Hydrogeology and Groundwater Resources of the Coastal Aquifers of Southeastern Massachusetts
The glacially derived aquifer systems of southeastern Massachusetts compose the largest groundwater reservoir in the State. Population increases, land-use changes, and climate change in this area could lead to three primary environmental effects that relate directly to groundwater resources - (1) increases in pumping that could adversely affect environmentally sensitive groundwater-fed...
Authors
John P. Masterson, Donald A. Walter
Effects of Water-Management Strategies on Water Resources in the Pawcatuck River Basin, Southwestern Rhode Island and Southeastern Connecticut Effects of Water-Management Strategies on Water Resources in the Pawcatuck River Basin, Southwestern Rhode Island and Southeastern Connecticut
The Pawcatuck River Basin in southwestern Rhode Island and southeastern Connecticut is an important high-quality water resource for domestic and public supplies, irrigation, recreation, and the aquatic ecosystem. Concerns about the effects of water withdrawals on aquatic habitat in the basin have prompted local, State, and Federal agencies to explore water-management strategies that...
Authors
Robert F. Breault, Phillip J. Zarriello, Gardner C. Bent, John P. Masterson, Gregory E. Granato, J. Eric Scherer, Kathleen M. Crawley
Transient simulations of nitrogen load for a coastal aquifer and embayment, Cape Cod, MA Transient simulations of nitrogen load for a coastal aquifer and embayment, Cape Cod, MA
A time-varying, multispecies, modular, three-dimensional transport model (MT3DMS) was developed to simulate groundwater transport of nitrogen from increasing sources on land to the shore of Nauset Marsh, a coastal embayment of the Cape Cod National Seashore. Simulated time-dependent nitrogen loads at the coast can be used to correlate with current observed coastal eutrophic effects, to...
Authors
J.A. Colman, John P. Masterson
Seasonal changes in submarine groundwater discharge to coastal salt ponds estimated using 226Ra and 228Ra as tracers Seasonal changes in submarine groundwater discharge to coastal salt ponds estimated using 226Ra and 228Ra as tracers
Submarine groundwater discharge (SGD) to coastal southern Rhode Island was estimated from measurements of the naturally-occurring radioisotopes 226Ra (t1/2 = 1600??y) and 228Ra (t1/2 = 5.75??y). Surface water and porewater samples were collected quarterly in Winnapaug, Quonochontaug, Ninigret, Green Hill, and Pt. Judith-Potter Ponds, as well as nearly monthly in the surface water of...
Authors
A.L. Hougham, S.B. Moran, John P. Masterson, R.P. Kelly
Non-USGS Publications**
Masterson, J.P., Pope, J.P., Fienen, M.N., Monti, Jack Jr., Nardi, M.R., and Finkelstein, J.S., 2016, MODFLOW-NWT model used to assess groundwater availability in the Northern Atlantic Coastal Plain aquifer system from Long Island, New York to North Carolina: U.S. Geological Survey data release. https://dx.doi.org/10.5066/F7MG7MKR
Masterson, J.P., Walter, D.A., Langevin, Christian, 2015, Effects of Sea-Level Rise on Coastal Aquifer Systems – Potential Economic and Ecological Impacts, Eastern U.S.: in Proceedings of Geological Society of America Annual Meeting, Baltimore MD, November, 2015.
Masterson, J. P., Banks, W.S., Johnson, C. D., Gutierrez, B., and Fienen, M. N., 2011, Hydrologic assessment of the potential effects of sea-level rise on Assateague Island National Seashore, Maryland: in Proceedings of the National Ground Water Association National Groundwater Summit, Baltimore, Maryland,
May 1 – 5, 2011
May 1 – 5, 2011
Masterson, J. P., and Garabedian, S.P., 2006, Effects of sea-level rise on a coastal aquifer system, Cape Cod, Massachusetts: in Proceedings of the Geological Society of America National Meeting, Philadelphia, Pennsylvania, October 22-26, 2006.
Masterson, J. P., and D. A. Walter, 2001, Hydrologic Analysis of the Sources of Water
to Coastal Embayments, Western Cape Cod, Massachusetts: in Proceedings of the Geological Society of America National Meeting, Boston, Massachusetts,
November 1-10, 2001.
to Coastal Embayments, Western Cape Cod, Massachusetts: in Proceedings of the Geological Society of America National Meeting, Boston, Massachusetts,
November 1-10, 2001.
Masterson, J.P., 1998, Effects of natural and artificial stresses on the sources of water to
public-supply wells, streams, ponds, and coastal embayments, western Cape Cod, Massachusetts: in Proceedings of the National Ground Water Association Northeast Focus Ground Water Conference, Burlington, Vermont, October 20-21, 1998.
public-supply wells, streams, ponds, and coastal embayments, western Cape Cod, Massachusetts: in Proceedings of the National Ground Water Association Northeast Focus Ground Water Conference, Burlington, Vermont, October 20-21, 1998.
Masterson, J.P., Hess, K.M., Kruger, M.H., and Davis, J. C., 1994, Three dimensional
computerized visualization of fluid-particle pathlines for simulated contaminant plumes in ground-water, Massachusetts Military Reservation, Cape Cod, Massachusetts: in Proceedings of the Geological Society of America Annual Meeting, Seattle, Washington, October 24-27, 1994, v. 26, No. 7.
computerized visualization of fluid-particle pathlines for simulated contaminant plumes in ground-water, Massachusetts Military Reservation, Cape Cod, Massachusetts: in Proceedings of the Geological Society of America Annual Meeting, Seattle, Washington, October 24-27, 1994, v. 26, No. 7.
Masterson, J.P., and Barlow, P.M., 1994, Effects of simulated changes in ground-water
withdrawals and recharge on the hydrology of the sole-source Cape Cod Aquifer,
Massachusetts: in Proceedings of the National Ground Water Association Focus
Conference on Eastern Ground Water Issues, Burlington, Vermont, October 3-5,
1994.
withdrawals and recharge on the hydrology of the sole-source Cape Cod Aquifer,
Massachusetts: in Proceedings of the National Ground Water Association Focus
Conference on Eastern Ground Water Issues, Burlington, Vermont, October 3-5,
1994.
Masterson, J.P., and Walter, D.A., 1994, The Effects of Changes in Aquifer Properties on Simulated Fluid Particle Pathlines, Cape Cod, Massachusetts: in Morganwalp, D.W., and Aronson, D. A., eds., 1994, U.S. Geological Survey Toxic Substances Hydrology Program-- Proceedings of the Technical Meeting, Colorado Springs, Colorado, September 20-24, 1993: U.S. Geological Survey Water-Resources Investigations Report 94-4014.
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.