Here are some useful links:

Vermont Department of Environmental Conservation (VDEC)

VDEC Drinking Water and Groundwater Protection Division

VDEC Facilities Engineering Division

Vermont Act 250 Land Use Law

VDEC Natural Resources Atlas

VDEC Wastewater Permit Search

Vermont Rural Water Association

Green Mountain Water Environment Association

Addison County Chamber of Commerce

Rutland County Chamber of Commerce

Addison County Regional Planning Commission

Rutland County Regional Planning Commission

Addison County Economic Development Corporation

Rutland County Economic Development Corporation