The most common types of work which require the Board’s Consent (Land Drainage Consent) are listed below.  
  • Works near to (typically within 9m of) an arterial watercourse 
  • Works that introduce additional water to a watercourse, such as a new outfall from an impermeable area.
  • Works that alter a watercourse or water control structure (such as a new access culvert). 
  • More information can be found on our “Land Drainage Consents” page