Upper Gwayi Subcatchment is a statutory body that was created by act of parliament through the Water Act Chapter 20:24.

Application For Water Surface Permit - W1
Application For/Notification of Amendment, Revision, Renewal, Extension Of Time, Suspension or Cancellation of Water Permit - W3
Department of Agricultural Technical Extension Services Agricultural Report on Application for Permit - WR3

Application For Authority to Drill Borehole or Sink Commercial Well - GW1
Application for general /specific groundwater abstraction permit-GW4
Reporting Of Boreholes and Wells and Registration of Existing Ground Water Rights - GW9