What must a Survey Map or Survey Plat include to be valid?

A valid Survey Map or Survey Plat must include essential elements that convey critical information about the property being surveyed. The inclusion of a title, date, and the surveyor's signature is fundamental for several reasons.

Firstly, the title identifies the document, clarifying what survey or property is being referenced. The date ensures that the survey information is current and accurate, providing a time frame for the data presented. This is important for tracking changes over time and upholding legal validity.

Lastly, the surveyor's signature serves as an authentication mark, verifying that the survey has been completed by a qualified professional who takes responsibility for the accuracy of the information. This signature also signifies that the surveyor is licensed and compliant with the regulations governing surveying practices.

The other options either include unnecessary information or are not relevant to the legal standing of a survey. For example, details such as the height of nearby structures, personal information about the owner, or subjective opinions from the surveyor do not contribute to the validity of the survey documentation. Thus, the correct answer points to the critical components which establish both legality and reliability of the Survey Map or Survey Plat.