He pūnaha nui te pūnaha tohanga wai mō te pouaka whakamatao ahumahi, ko te nuinga o ngā mea he papu, he pana rere, he pūoko rere, he tirotiro pāmahana, he takirere solenoid, he tātari, he kaiwhakaoho me ētahi atu wāhanga. Ko te tere rere te mea tino nui i roto i te pūnaha wai, ā, ko tōna mahi ka pā tika ki te pānga o te pouaka whakamatao me te tere whakamatao.
Kia ora! Nga mihi nui ki a koe mo to hiahia ki a matou whakamatao wai. Mena kei a koe etahi patai, ka taea e taatau te hono atu ki a maatau roopu hoko!