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Thursday, July 30, 2020 | History

2 edition of Simulation of groundwater flow in the Coastal Plain aquifer system of Virginia found in the catalog.

Simulation of groundwater flow in the Coastal Plain aquifer system of Virginia

Charles E. Heywood

Simulation of groundwater flow in the Coastal Plain aquifer system of Virginia

by Charles E. Heywood

  • 207 Want to read
  • 4 Currently reading

Published by U.S. Geological Survey in Reston, Va .
Written in English

    Subjects:
  • Groundwater flow -- Virginia -- Tidewater (Region)

  • Edition Notes

    Statementby Charles E. Heywood and Jason P. Pope ; prepared in cooperation with the Hampton Roads Planning District Commission.
    SeriesScientific investigations report -- 2009-5039, Scientific investigations report -- 2009-5093.
    ContributionsPope, Jason P., Hampton Roads Planning District Commission (Va.), Geological Survey (U.S.)
    Classifications
    LC ClassificationsGB1197.7 .H49 2009
    The Physical Object
    Paginationx, 115 p. :
    Number of Pages115
    ID Numbers
    Open LibraryOL24096506M
    ISBN 101411324188
    ISBN 109781411324183
    LC Control Number2009438288

    The Groundwater database consists of more than , records of wells, springs, test holes, tunnels,drains, and excavations in the United States. Available site descriptive information includes well location information such as latitude and longitude, well depth, and aquifer. Sep 03,  · Author of Simulated ground-water flow in the Hueco Bolson, an alluvial-basin aquifer system near El Paso, Texas, Simulation of groundwater flow in the Coastal Plain aquifer system of Virginia, Summary of extensometric measurements in El Paso, Texas.

    Simulation of groundwater flow in the Coastal Plain aquifer system of Virginia / Includes bibliographical references. Also available via Internet. Also available via Internet. Contributor: Heywood, Charles E. Regional Aquifer-System Analysis – Northern Atlantic Coastal Plain, U.S. Geological Survey Professional Paper F, Heywood, C.E., and Pope, J.P., Simulation of Groundwater Flow in the Coastal Plain Aquifer System of Virginia, U.S. Geological Survey Scientific Investigations Report .

    was the development of the GIS-based Maryland Coastal Plain Aquifer Information System (MCPAIS), a desktop tool used by water regulators and managers for accessing basic groundwater data for the assessment of GAPs. Hydrogeologic Setting The MCPAIS includes the entire section of coastal plain strata, consisting of a series of wedge-shaped. Coastal aquifer simulation. In this example we will show how to use the mSim toolbox for the simulation of coastal aquifers based on the sharp interface approximation [Mantoglou el al., ].. Contents.


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Simulation of groundwater flow in the Coastal Plain aquifer system of Virginia by Charles E. Heywood Download PDF EPUB FB2

Collect and analyze data on poorly known aspects of the Virginia Coastal Plain aquifer system, and combine with results from other previous and ongoing studies, to develop improved understandings of hydrogeologic conditions, groundwater flow, and chemical quality.

Interpret and present results to fulfill ongoing water-resource management needs. The groundwater model documented in this report simulates the transient evolution of water levels in the aquifers and confining units of the Virginia Coastal Plain and adjacent portions of Maryland and North Carolina since Groundwater withdrawals have lowered water levels in Virginia Coastal Plain aquifers and have resulted in drawdown in the Potomac aquifer exceeding feet in some areas.

The spatial scale of the model was selected on the basis of the primary function of the model of assessing the regional water-level responses of the confined aquifers beneath the Coastal Plain. The local horizontal groundwater flow through the surficial aquifer is not intended to be accurately simulated.

A three-dimensional finite-difference digital model was used to simulate ground-water flow in the 25,square-mile aquifer system of the North Carolina Coastal Plain.

The model was developed from a hydrogeologic framework that is based on an alternating sequence of 10 aquifers and 9 confining units, which make up a seaward-thickening wedge of sediments that form the Coastal Plain aquifer. Annual Simulation of Potentiometric Groundwater Surface Elevations of Reported and Total Permitted Use to seawater significantly affects the direction of groundwater flow.

The capacity of SEAWAT to Simulation of Groundwater Flow in the Coastal Plain Aquifer System of Virginia, Scientific Investigation Report 2. Simulation of Ground-Water Flow of the Coastal Plain Aquifers in Parts of Maryland, Delaware, and the District of Columbia By WILLIAM B.

FLECK and DON A. VROBLESKY REGIONAL AQUIFER-SYSTEM ANALYSIS- NORTHERN ATLANTIC COASTAL PLAIN U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER J UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON: Cited by: 1.

Additional Physical Format: Heywood, Charles E. Simulation of groundwater flow in the Coastal Plain aquifer system of Virginia x, p. (OCoLC) Nov 06,  · Annual Simulation of Potentiometric Groundwater Surface Elevations of Reported and Total Permitted Use to seawater significantly affects the direction of groundwater flow.

The capacity of SEAWAT to Simulation of Groundwater Flow in the Coastal Plain Aquifer System of Virginia, Scientific Investigation Report 2. The Virginia Coastal Plain Model: Implications of New Simulation Features for Ground-water Management Charles Heywood U.S.

Geological Survey, [email protected] Richmond, VA, USA ABSTRACT A new transient, three-dimensional variable-density ground-water flow model of the Virginia Coastal Plain aquifer system has been developed and calibrated to.

Get this from a library. Design, revisions, and considerations for continued use of a ground-water-flow model of the coastal plain aquifer system in Virginia. [E Randolph McFarland; Virginia. Department of Environmental Quality.]. The model was developed from a geohydrologic framework that is based on an alternating sequence of 10 aquifers and 9 confining units, which comprise a seaward-thickening wedge of sediments that form the Coastal Plain aquifer system in North Carolina.

The model was calibrated by comparing observed and simulated water levels. Source: US Geological Survey, Simulation of Groundwater Flow in the Coastal Plain Aquifer System of Virginia, Scientific Investigations Report (Figure 32b) Groundwater provides nearly all the public and private drinking water north of the York River, and much of the drinking water in the southern half of Hampton Roads.

Simulation of ground-water flow in the Coastal Plain aquifer system of North Carolina, in Regional Aquifer-System Analysis-Northern Atlantic Coastal Plain Professional Paper M By G.L.

Giese, J.L. Eimers, and R.W. Coble. Full Report (PDF, pages, Mb). "Groundwater Resources Program." Includes bibliographical references. Book/Printed Material Hydrogeology and hydrologic conditions of the northern Atlantic Coastal Plain aquifer system from Long Island, New York, to North Carolina /.

The objectives of revitalizing and updating the NC-SC RASA models are to improve our understanding of the Atlantic Coastal Plain aquifer system flow paths and recharge; and to evaluate groundwater and surface-water interactions and the potential for reduction in both stream base flow and discharge to wetlands and estuaries as a result of increased groundwater withdrawals.

Groundwater Availability -- Carolina Coastal Plain Harrelson, L.G., and Fine, J.M.,Selected well data used in determining Groundwater Availability in the North and South Carolina Atlantic Coastal Plain Aquifer Systems USGS Open File Report81 p. Groundwater Availability -- Central Valley. Add to Book Bag Remove from Book Bag.

A conceptual framework and monitoring strategy for movement of saltwater in the coastal plain aquifer system of Virginia / by: McFarland, E. Randolph, Hydrogeology and simulation of groundwater flow and analysis of projected water use for the Canadian River alluvial aquifer.

A digital numerical model of the ground-water-flow system in the Virginia Coastal Plain was constructed as part of the Regional Aquifer System Analysis program of the U.S. Geological Survey and subsequently revised based on reinterpretations of the hydrogeologic framework.

Jan 19,  · A regional assessment of untreated groundwater in the Northern Atlantic Coastal Plain aquifer system in the eastern United States is now available from the U.S. Geological Survey.

The NACP aquifer system ranks seventh in the nation as a source of groundwater for public supply, providing about million gallons per day for this use.

The steady state simulation was in good agreement with resp ect to groundwater flow field. The model output results show the groundwater flow was found to follow topography. The model outputs are helps to determine the groundwater flow paths, also helps to delineate the recharge and discharge areas in the Kalpakkam coastal rafaelrvalcarcel.com by: 3.

aquifer and confining unit properties when other techniques such as flow modeling have been ineffective at adequately quantifying storage properties or matching historical water levels in environments experiencing land subsidence.

In the southeastern Coastal Plain of Virginia, high.4 Simulation of Groundwater Flow in the Shallow Aquifer System of the Delmarva Peninsula, Maryland and Delaware Figure 2. Locations of counties, and state boundaries on the Delmarva Peninsula.Simulation of groundwater flow in the Coastal Plain aquifer system of Virginia by: Heywood, Charles E.

Published: () An evaluation of borehole flowmeters used to measure horizontal ground-water flow in limestones of Indiana, Kentucky, and Tennessee, Published: ().