Spring Studies and A Decision-Making Process to Guide Groundwater Contamination Prevention in an Agricultural Karst Basin

Groundwater contamination is a potential major health and environmental issue in karst aquifers because of rapid surface water to groundwater connections and conduit-dominated flow that may allow contaminants to move great distances from their source in a very short amount of time. Agricultural contaminants are a significant problem in Buckeye Creek basin in Greenbrier County, West Virginia. Pasquarell and Boyer (1995) found that cattle grazing near sinking streams, sinkholes, and springs contribute to the elevated levels of fecal coliform bacteria in the groundwater. Six sites in Buckeye Creek basin were monitored for fecal coliform contamination and then analyzed in order to determine where best management practices (BMPs) could result in the most effective water quality improvement. Water quality variables including fecal coliform density and fecal coliform loading were used to develop a methodology for prioritizing the monitored sites for BMP implementation. Models using existing dye traces and GIS-based data were used to identify the key areas contributing contamination to these sites. Three sites in the basin were found to be high priority areas for BMP implementation and potential contamination source areas were identified for these sites.

Name thesis:degree_name

MA

Level thesis:degree_level

Thesis

Discipline thesis:degree_discipline

Geology and Geography

Year dc:date.available

2013

Author dc:creator

• Murphy, Erin D.

Contributors dc:contributor

• J. Steven Kite
• Doug Boyer
• Dorothy Vesper

• Geography
• Water resources management

Identifier

https://researchrepository.wvu.edu/etd/231

OAI identifier oai:identifier

oai:researchrepository.wvu.edu:etd-1234