Wells generally come in two forms - dug wells and drilled wells. A dug well does not mean necessarily dug by hand, a bucket auger may be used for deeper wells. You will often hear Ed or Shelley reference these types of wells as shallow or deep dug wells, meaning of course the depth of the well. Drilled wells are just as they sound, drilled by a machine to reach water.
The level of the underground water aquifer, the type of ground material, and the cost of the project all help determine what type of well will be installed. In BC a well should be installed by a qualified well pump installer, and there are specific rules that should be followed during installation. These rules are set out in the Ground Water Protection Regulations of BC.
Well documentation is something that is very useful to have when it comes to selling a property - well logs, installation, etc - so keeping good records if your property has a well will definitely be of benefit.
It's a Coastal Lifestyle ... Live It!