Utah Administrative Code
Topic - Natural Resources
Title R655 - Natural Resources, Water Rights
Rule R655-11 - Requirements for the Design, Construction and Abandonment of Dams
Section R655-11-9 - Other Design Requirements
Current through Bulletin 2024-18, September 15, 2024
A. To facilitate inspection, all dams shall have a zone 25 feet beyond all contacts at the downstream groins and toe of the dam in which all woody vegetation is to be removed.
B. If the dam is located in an area where grazing occurs, then livestock must be restricted from the dam by suitable fencing.
C. Unless the dam crest serves as a public road, a suitable gate or other barrier should be installed to prohibit traffic.
D. Geosynthetics may not be used in a dam as the primary design feature unless specifically approved, in writing, by the State Engineer.
E. The foundation downstream of a dam should be graded to convey seepage waters and runoff away from the dam.
F. All control houses and other structures housing instrumentation and operating devices should be designed to discourage unauthorized entry and damage from vandalism.
G. If burrowing animal activity is anticipated to be excessive, design consideration should be made to prohibit their entry, or place materials as a shell which are not capable of sustaining a rodent hole.
