Virginia Subtractions From Income. Before you can calculate your tax amount, you must first determine your Virginia taxable income (VTI), upon which your tax is based. Federal adjusted gross income (FAGI) is the starting point for computing (VTI) on individual tax returns.
An artesian well is a pumpless water source that uses pipes to allow underground water that is under pressure to rise to the surface.
When a well is drilled into a confined aquifer, the water that is under pressure in it will rise in the well casing and may reach the surface. Wells with water flowing to the surface are often called free-flowing artesian wells. In most cases, wells drilled into artesian aquifers do not flow. Unconfined. An unconfined aquifer is a layer of water that has a confining layer on the bottom and a layer of permeable soil above it. The recharge are is all of the land area above the unconfined aquifer. The water level in wells drilled into an unconfined aquifer will be at the same elevation as the water table.