Utah State University Extension
Drainage is a common problem throughout Utah. Complex patterns of soil development, transport and deposition have resulted in excessively drained soils that are coarse-textured (sandy or rocky), and poorly drained soils that are fine-textured (silt and clay-dominated). Excessively drained are more common in higher elevation and bench areas.
Johnson, Michael and Koenig, Rich, "Solutions to Soil Problems: III. Drainage" (2010). All Current Publications. Paper 956.