78B-2-213.  What constitutes adverse possession not under written instrument.
     Land is considered to be possessed and occupied adversely by a person claiming title not founded upon a written instrument, judgment, or decree in the following cases only, where:

(1)  it has been protected by a substantial enclosure;

Terms Used In Utah Code 78B-2-213

(2)  it has been usually cultivated or improved; or

(3)  labor or money amounting to the sum of $5 per acre has been expended upon dams, canals, embankments, aqueducts, or otherwise for the purpose of irrigating the land.

Amended by Chapter 33, 2016 General Session