Any irrigation distribution system through which livestock wastes are distributed shall be equipped with the mechanical devices specified in Section 004 below. These devices are not required for systems not connected to a source of ground or surface water; or for open discharge systems, if livestock waste is introduced at a point in the system where the force of gravity cannot cause water and waste to flow back to the point from which the water was pumped or diverted. The equipment shall be installed in accordance with the manufacturer's specifications and at the location specified in Section 004 below.
130 Neb. Admin. Code, ch. 10, § 002