Can water rights be acquired by adverse use that began before but completed after Utah's 1939 prohibition? Otter Creek v. New Escalante Explained

In Otter Creek v. New Escalante, the Utah Supreme Court clarified a critical question about the acquisition of water rights by adverse use after Utah’s 1939 statutory prohibition. The case involved competing claims to water from Iron Springs Draw, highlighting the intersection of historical water use and legislative changes.

Background and Facts

The dispute centered on snow melt from Iron Springs Draw, which naturally flows into the Sevier River drainage. New Escalante Irrigation Company claimed it had maintained a ditch intercepting this water since the late 1800s, carrying it across the divide into the Escalante River drainage. For purposes of the appeal, New Escalante claimed adverse use beginning December 1, 1936—the day after the Cox Decree adjudicated Sevier River water rights. Otter Creek Reservoir Company and other plaintiffs challenged this claim, seeking declaratory relief and an injunction.

Key Legal Issues

The central question was whether a water right could be acquired by adverse use if the required seven-year period began before 1939 but was not completed until after Utah’s 1939 amendment prohibiting acquisition of water rights by adverse use or adverse possession. The district court had ruled that adverse use initiated before 1939 could ripen into a water right after the statutory prohibition took effect.

Court’s Analysis and Holding

The Utah Supreme Court applied statutory interpretation principles, focusing on the plain language of the 1939 amendment: “No right to the use of water either appropriated or unappropriated can be acquired by adverse use or adverse possession.” The court emphasized that adverse use rights are not “acquired” when adverse use begins, but only after seven years of continuous use. Because the statute prohibited acquisition of such rights after 1939, and because acquisition occurs only after completion of the seven-year period, the court held that the entire adverse use period must have been completed before 1939.

Practice Implications

This decision provides crucial clarity for water rights practitioners in Utah. The ruling definitively establishes that the 1939 amendment cut off all incomplete adverse use claims, regardless of when they began. Attorneys handling water rights disputes should carefully examine the timing of alleged adverse use periods and any applicable statutory cutoff dates. The decision also demonstrates the importance of precise statutory language in determining when rights vest or are extinguished.