Transmission lines shall conform to all applicable requirements in this rule. Transmission line design shall minimize unpressurized flows.
A water system shall not install an unpressurized transmission line less than 20 feet from a concentrated source of pollution (e.g., septic tanks and drain fields, garbage dumps, pit privies, sewer lines, feed lots, etc.). Furthermore, unpressurized transmission lines shall not be placed in boggy areas or areas subject to the ponding of water.
Utah Admin. Code R309-550-12