Colorado Land Surveyor Practice Exam 2026 – Complete All-in-One Guide to Exam Success

The appropriate circumstance for a surveyor to use an affidavit of correction is when there is an error or omission that is ascertainable from the data. This means that the error is identifiable and can be corrected based on the data the surveyor has at hand. This is particularly important as it ensures that any corrections made are based on objective facts rather than subjective interpretations, thereby maintaining the integrity and accuracy of the survey.

Other scenarios, such as making a mistake during the survey or responding to a landowner's request, may not warrant an affidavit of correction because they might not align with the criteria of being ascertainable errors directly tied to the data presented in the survey. Aesthetic changes also do not qualify for an affidavit since these do not pertain to legal or technical inaccuracies that necessitate formal correction. The use of an affidavit should be grounded in precise, documentable information that can be substantiated, making the second choice the correct basis for its application.