ʻO kēia ke aniani kiʻekiʻe he 4 iniha i lalo i ka waihoʻoluʻu.Aia kekahi aniani liʻiliʻi i lalo i ke ʻano o ka paipu aniani.ʻEkolu ona ʻoki, maikaʻi loa ia i ke kānana ʻana i ke aniani bong a me nā mea ʻē aʻe i hūnā ʻia i ka uahi.Hāʻawi kekahi mau mea i lalo i kahi hiʻohiʻona infiltration maʻamau e hoʻonui hou i ka ʻike ma ka ʻae ʻana i ka ea e hāʻawi i ka uahi me ka maikaʻi.Hoʻohui ʻia kēia me ka hoʻolālā downstem, hāʻawi i kahi ākea ākea nui no ka uahi e kānana i loko o ka wai.