O'Shannassy Reservoir Home/Lake/O'Shannassy Reservoir Mcmahons Creek VIC 3799 Contacts Mcmahons Creek VIC 3799 Send updates or Remove Description Features Map Reviews No reviews! ADD REVIEW Similar companies Lake Yellow Waterhole Mistake Creek QLD 4721 Lake Sanamere Lagoon Injinoo QLD 4876 Lake Karkarook Lake Heatherton VIC 3202 Lake Lake Gil Gil Gil Gil VIC 3480 Categories Lake