added and refined irrigation channels
added eastern end of Lateral 4 Channel
refined and added irrigation channels
Extended Lateral 7 irrigation channel
Extended Lateral 8 irrigation channel
Joined isolated canal to main channel
Added culverts and joined unlinked sections of irrigation channels
Added culverts and joined unlinked sections of irrigation channels
Added tags on irrigation channels
Added tags on irrigation channels
Added name and other tags on irrigation channels
Added name and other tags on irrigation channels
Added name and other tags on irrigation channels
Added name and other tags on section of Lateral 7 Channel, and name on Ringwood Tank dam
Added name and other tags on section of Lateral 8 Channel
Added culverts and joined unconnected sections of O'Dwyer Main Channel irrigation channel
Added name and other tags on O'Dwyer Main Channel irrigation channel
Added waterway to link southern end of West Corurgan irrigation canal to Murray River
removed double white space in operator name tag for canal relation
Changed waterway=canal to water=canal on 'riverbank' polygons