Mold:
U.S. EPA : Indoor Air - Mold
West Virginia Department of Health and Human Resources - Indoor Air Quality Info Sheet
IAQ Times
Indoor Air Quality Assocation

Groundwater:
West Virginia Guidance Document for Leaking Underground storage Tank (LUST) Site Assessments and Corrective Actions
West Virginia DEP Leaking Tank Program Information
Pennsylvania DEP - Groundwater Protection
U.S. EPA Clean Water Act