On earlier visitor maps, ZEALANDIA`s Lower Dam was referred to as The Lower Lake and the Upper Dam as the Upper Lake. Originally, however, The Lower Dam was named The Lower Reservoir, which was an earth dam completed in 1878. Due to the European settlers wanting farmland, large fires in 1850 and 1860 cleared that area of its broadleaf forest. Some of the valley was farmed uptil 1906, then any remaining catchment area was bought for waterworks.