Arethusa College is now in old Unitywater office in Beerburrum Rd and King St Caboolture. Unitywater southern corporate headquarters is at 1737 Anzac Ave Mango Hill QLD 4509 20km south. Caboolture office was closed. Private high school took place of water board. #arethusacollege #Caboolture #education #highschool #unitywater #changeofaddress #water #utility