"Onsite wastewater treatment system" means any system of piping, treatment devices, or other appurtenances that convey, store, treat, or dispose of domestic or non-domestic wastewater, but not including wastewater from a livestock waste control facility, on the property where it originates, or on nearby property under the control of the user, which system is not connected to a public sewer system. An onsite wastewater treatment system begins at the end of the building drain. A system using a lagoon is limited to a maximum design flow of 1,000 gallons per day to be considered an onsite wastewater treatment system. The word "onsite" used in this Title is equivalent to the word "on-site".
124 Neb. Admin. Code, ch. 1, § 059