 Ramba uchinyora ndima iyi - Nzvimbo dzakawanda dziri pedyo neRwizi rwaAvon dzichidzika kubva pakati peguta dzakakanganiswa nokudengenyeka kwenyika kwakaitika kuCanterbury muna 2010, kudengenyeka kwenyika kwakaitika kuChristchurch muna February 2011 uye kudengenyeka kwenyika kwakaitika kuChristchurch muna June 2011uye yave iri munharaunda dzvuku neCanterbury Earthquake Recovery Authority. Zvido zvomunzanga zviri kukurudzira kuti nyika ine nzvimbo dzvuku ishandurwe kuva paki inobatanidza guta guru nerwizi. Mushandirapamwe wacho uri kutungamirirwa neboka rinonzi Avon-Otakaro Network AvON uye rakagamuchira tsigiro yasachigaro weguta. 