What must be detailed about the well in the variance request?

The requirement to detail the name and address of the well owner in the variance request is crucial for several reasons. It establishes the identity of the individual or entity responsible for the well, facilitating communication and accountability. The state or regulatory body needs to know who to contact for follow-up issues or inspections related to the well. Moreover, having the owner's contact information helps ensure that they are informed about any regulations, permits, or changes that may affect their well, providing a basis for responsible management and oversight of water well resources.

Other options, while they may hold some relevance in different contexts, do not provide the essential identification and accountability that the well owner’s name and address offer. For instance, the average depth of wells in the area might inform understanding of geological conditions, but does not directly pertain to the owner. Similarly, specifying the purpose of well construction is useful, but it alone does not identify who is accountable for the well. Lastly, describing the materials used in construction is important for regulatory compliance but does not provide the necessary direct link to the well owner's responsibility.