Overview
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 1890. Groundwater withdrawals have lowered water levels in Virginia Coastal Plain aquifers and have resulted in drawdown in the Potomac aquifer exceeding 200 feet in some areas. The discovery of the Chesapeake Bay impact crater and a revised conceptualization of the Potomac aquifer are two major changes to the hydrogeologic framework that have been incorporated into the groundwater model.
- | Author: U. S. Department of the Interior
- | Publisher: Createspace Independent Publishing Platform
- | Publication Date: Mar 04, 2014
- | Number of Pages: 126 pages
- | Binding: Paperback or Softback
- | ISBN-10: 1496120590
- | ISBN-13: 9781496120595
