What must be included on the plan?

Site-specific information:

  • physical features
  • boundaries
  • zone flow measurements for each zone
  • location/type of controllers
  • location/type of sensors
  • location/type/size of water source
  • location/type/size of backflow prevention device
  • location/type/size of water emission device
  • location/type/size of valves
  • location/type/size of pressure regulation component
  • location/type/size of main line and lateral piping
  • design pressure

General information:

  • irrigator’s seal
  • irrigator’s signature below seal
  • date sealed
  • North arrow
  • legend
  • scale used

See §344.61 for more information on the initial plan.

Posted in: Questions and Answers for Irrigators