Groundwater Flow Modeling
Groundwater Flow Modeling
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Ground-water-flow model of the Shenandoah Valley, Virginia and West Virginia
Problem - Increasing development within the Shenandoah Valley in recent years has placed additional demands on the region’s water resources. The sedimentary rocks in the Valley have been compressed and folded by tectonic forces to form a 5-km deep basin. Ground water, a principal component of the available water supply, flows through fractures in the sedimentary and crystalline rocks that under
Simulation of Ground-Water Flow and Chemistry to Evaluate Water-Management Alternatives in Kings and Queens Counties, New York
Water-management alternatives being considered for New York City involve aquifer storage and recovery, or ASR. An ASR system may store surplus water in an aquifer, then later recover this water in times of short supply. The success of an ASR system depends on the quantity and quality of water that can be withdrawn during recovery phases, which are influenced by hydrogeologic, microbiological,
Simulation of the Shallow Ground-Water Flow System at Fire Island National Seashore, Long Island, New York
Fire Island National Seashore (FIIS) is located on the barrier island along the extreme southern shore of western and central Suffolk County, New York. Interspersed throughout FIIS are seventeen residential beach communities that in the summer months greatly increase in population due to the arrival of summer residents and vacationers. Wastewater from the numerous homes and businesses in the bar
The Onondaga Valley Ground-Water Study, central New York
Problem Onondaga Lake has been identified as one of the nation's most contaminated lakes as a result of discharges from industrial, sewage, and stormwater sources, and the lake received priority cleanup status under the National Water Resources Development Act of 1990. Although remediation of polluted surface-water discharges is planned, the migration of poor quality (saline) ground water into th