Geology of Environmental Problems

This course covers watershed-scale environmental problems associated with land-use and nonpoint-source pollution.  Beginning with a discussion of the geologic materials in Central Maine, and evolution of soils from those materials, the course proceeds to cover infiltration and runoff processes, groundwater quality and quantity, wellhead protection, and the Safe Drinking Water Act.  Discussion of landfill design is combined with water quality sampling and analysis at the closed Unity landfill.  The course also covers surface water issues, including nonpoint source pollution, stormwater management and runoff treatment, calculating changes in runoff quantity following changes in land use, and relevant aspects of the Clean Water Act.
 

syllabus

Soil Gradation Project

Quiz Answer Key 


Lake Winnecook (Unity Pond) Watershed Projects



A major part of the work in this class is devoted to several projects designed to improve understanding of environmental conditions and water quality in the watershed of Lake Winnecook (Unity Pond).Check the links below for more information about our current projects. 

 
 
Unity Landfill Study Unity College Water Supply Wells
Bedrock Fracture Mapping Sandy Stream Delta
Watershed Groundwater Study Arsenic
Unity College Soils and Stormwater Regional Water Testing Results

The maps on this site reflect the generous support of Environmental Systems Research Institute, Inc , through a software grant to encourage use of Geographic Information System technology. If you're a student looking for a career in environmental science, natural science, or natural resource fields, you absolutely need to know GIS.

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