West Virginia Septic System
West Virginia has taken a progressive approach to addressing septic system problems. For those having faulty septic systems or systems which discharge to ditches and streams, the state has a low interest loan program "Onsite Systems Loan Program".
West Virginia Septic System Permit
West Virginia's Department of Environmental Protection requires homeowners to pay a $30 permit and registration fee. See Application here.
For another excellent source of information see West Virginias Public Health Sanitation Division.