Author Search Results

Design, revisions, and considerations for continued use of a ground-water-flow model of the coastal plain aquifer system in Virginia

by McFarland, E. Randolph.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Branch of Information Services [distributor], 1998

Description: iv, 49 pages : illustrations ; 28 cm.

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Book

USGS ground-water flow model : an essential tool for managing the water supply of the Virginia coastal plain

by Erwin, Martha L.
Published: [U.S. Dept. of the Interior, U.S. Geological Survey], 1999

Description: 4 unnumbered pages : color illustrations, color maps ; 28 cm.

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Book

Effects of storm-sampling frequency on estimation of water-quality loads and trends in two tributaries to Chesapeake Bay in Virginia

by Sprague, Lori A.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor], 2001

Description: v, 38 pages : illustrations (some color), color map ; 28 cm.

Book

Hydrogeologic framework, analysis of ground-water flow, and relations to regional flow in the fall zone near Richmond, Virginia

by McFarland, E. Randolph.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Information Services [distributor], 1997

Description: iv, 56 pages : illustrations, maps ; 28 cm.

Book

Reconnaissance of persistent and emerging contaminants in the Shenandoah and James River basins, Virginia, during spring of 2007

Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2008

Description: v, 19 pages : digital, PDF file.

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Potentiometric surface of the middle Potomac Aquifer in Virginia

by Geological Survey (U.S.)

Description: maps ; 22 x 17 cm.

Microfilm

Potentiometric surface of the Brightseat-upper Potomac Aquifer in Virginia

by Geological Survey (U.S.)

Description: maps ; 22 x 17 cm.

Microfilm

Potentiometric surface of the lower Potomac Aquifer in Virginia

by Geological Survey (U.S.)

Description: maps ; 22 x 17 cm.

Microfilm

Effects of storm-sampling frequency on estimation of water-quality loads and trends in two tributaries to Chesapeake Bay in Virginia

by Sprague, Lori A.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2001

Description: 44 pages : digital, PDF file.

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Electronic

Factors affecting nutrient trends in major rivers of the Chesapeake Bay Watershed

Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor], 2000

Description: vii, 98 pages : illustrations (some color), maps (some color) ; 28 cm.

Book

Low-flow characteristics of Virginia streams

by Austin, Samuel H.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2011

Description: 1 online resource (v, 122 pages) : illustrations, color maps.

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A conceptual framework and monitoring strategy for movement of saltwater in the coastal plain aquifer system of Virginia

by McFarland, E. Randolph,
Published: U.S. Department of the Interior, U.S. Geological Survey, 2015

Description: 1 online resource (vi, 30 pages) : illustrations (chiefly color).

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eBook

Hydrogeologic framework and hydrologic conditions of the Piney Point aquifer in Virginia

by McFarland, E. Randolph,
Published: U.S. Geological Survey, 2017

Description: 1 online resource (viii, 63 pages) : color illustrations, color maps + 2 appendices.

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Methods for estimating drought streamflow probabilities for Virginia streams

by Austin, Samuel H.,
Published: U.S. Department of the Interior, U.S. Geological Survey, 2015

Description: 1 online resource (32 unnumbered pages) : color map, color illustrations.

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Sediment distribution and hydrologic conditions of the Potomac aquifer in Virginia and parts of Maryland and North Carolina

by McFarland, E. Randolph,
Published: U.S. Department of the Interior, U.S. Geological Survey, 2013

Description: 1 online resource (vi, 67 pages) : color illustrations, color maps.

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Hydrogeologic framework, analysis of ground-water flow, and relations to regional flow in the fall zone near Richmond, Virginia

by McFarland, E. Randolph,
Published: U.S. Department of the Interior, U.S. Geological Survey, 1997

Description: 1 online resource (iv, 56 pages, 1 page of plates) : illustrations.

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Revisions to the Virginia Coastal Plain hydrogeologic framework southwest of the James River

by Caldwell, Samuel H.,
Published: U.S. Department of the Interior, U.S. Geological Survey, 2022

Description: 1 online resource (vii, 24 pages) : color illustrations, color maps.

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eBook

Drainage areas of selected streams in Virginia

by Hayes, Donald C.
Published: U.S. Geological Survey, 2007

Description: iii, 51 pages : digital, PDF file.

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Relation of stream quality to streamflow, and estimated loads of selected water-quality constituents in the James and Rappahannock Rivers near the fall line of Virginia, July 1988...

by Belval, Donna L.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], 1994

Description: vi, 85 pages : illustrations, maps ; 28 cm.

Book

Virginia flow-ecology modeling results : an initial assessment of flow reduction effects on aquatic biota

by Rapp, Jennifer L.,
Published: U.S. Department of the Interior, U.S. Geological Survey, 2017

Description: 1 online resource (68 pages) : color illustrations, maps.

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