A. Te hiahia kia mau te wai
Ko te pupuri wai o te moata e pā ana ki te kaha o te moata ki te pupuri wai. Ko te moata kāore i te pupuri wai ka ngawari ki te toto me te wehewehe i te wā e kawe ana me te penapena ana, arā, ka mānu te wai i runga, ā, ka totohu te onepu me te sima i raro. Me whakaoho anō i mua i te whakamahinga.
He momo mimiti wai ngā momo turanga katoa e hiahiatia ana he moata mō te hanga. Mēnā he ngoikore te pupuri wai o te moata, ka mimiti te moata kua oti te whakaranu ina pa te moata kua oti te whakaranu ki te poraka, ki te turanga rānei i te wā e pania ana te moata. I taua wā anō, ka mimiti te mata o waho o te moata i te wai ki te āhuarangi, ka kore e ranea te makuku i roto i te moata nā te maroke, ka pā ki te makuku o te sima, ā, i taua wā anō ka pā ki te whanaketanga noa o te kaha o te moata, ka hua ake te kaha, inā koa te hononga i waenga i te moata kua whakapakeketia me te paparanga turanga. Ka iti haere, ka pakaru, ka taka te moata. Mō te moata he pai te pupuri wai, he nui te makuku o te sima, ka taea te whakawhanake i te kaha i te tikanga, ā, ka pai ake te piri ki te paparanga turanga.
Ko te moata kua oti te whakaranu ka hangaia i waenganui i ngā poraka mimiti wai, ka horahia rānei ki runga i te turanga, ka hanga tahi me te turanga. Ko te pānga o te kore e mau te wai o te moata ki te kounga o te kaupapa koia ēnei:
1. Nā te nui o te wai e ngaro ana i te moata, ka pā ki te whakapūmau me te whakapakeketanga o te moata, ā, ka whakaiti i te kaha here i waenga i te moata me te mata, ehara i te mea he raruraru mō ngā mahi hanga anake, engari ka whakaitihia hoki te kaha o te mahi pereki, ā, ka tino whakaitihia te kounga o te kaupapa.
2. Ki te kore e piri pai te moata, ka mimiti ngāwari te wai e ngā pereki, ka maroke rawa, ka matotoru rawa te moata, ā, kāore i te ōrite te paninga. Ina whakatinanahia te kaupapa, ehara i te mea ka pā ki te ahunga whakamua anake, engari ka ngawari hoki te pakaru o te pakitara nā te mimiti;
Nō reira, ko te whakanui ake i te pupuri wai o te moata ehara i te mea he painga mō te hanga anake, engari he kaha ake anō hoki.
B. Ngā tikanga pupuri wai tuku iho
Ko te otinga tuku iho ko te whakamakuku i te turanga, engari kāore e taea te whakarite kia ōrite te makuku o te turanga. Ko te whāinga whakamakuku pai rawa atu o te moata sima i runga i te turanga ko: ka uru te hua whakamakuku sima ki roto i te turanga me te tukanga o te mimiti wai o te turanga, ka hanga he "hononga matua" whai hua ki te turanga, kia tutuki ai te kaha here e hiahiatia ana.
Mā te whakamakuku tika ki te mata o te turanga ka nui te mimiti o te wai o te turanga nā te rerekētanga o te pāmahana, te wā whakamakuku, me te ōritetanga o te whakamakuku. He iti ake te mimiti wai o te turanga, ā, ka mimiti tonu i te wai i roto i te moata. I mua i te haere tonu o te whakamakuku sima, ka mimitihia te wai, ka pā ki te urunga o te whakamakuku sima me ngā hua whakamakuku ki roto i te anga; he nui te mimiti wai o te turanga, ā, ka rere te wai i roto i te moata ki te turanga. He puhoi te tere hekenga waenga, ā, ka hangaia he paparanga wai-nui i waenganui i te moata me te anga, ka pā hoki ki te kaha o te here. Nō reira, mā te whakamahi i te tikanga whakamakuku turanga noa, ehara i te mea ka kore e taea te whakaoti rapanga o te mimiti wai nui o te pakitara o te turanga, engari ka pā ki te kaha o te here i waenganui i te moata me te turanga, ka puta he poka me te ngatata.
C. Te mahi a te pupuri wai whai hua
He maha ngā painga o te moata e pupuri ana i te wai:
1. Nā te pai o te pupuri wai, ka roa ake te whakatuwheratanga o te moata, ā, he nui ngā wāhi hanga, he roa te ora mahi i roto i te peere, me te whakaranu puranga me te whakamahinga puranga.
2. Mā te pai o te pupuri wai ka tino makuku te sima i roto i te moata, ka pai ake te mahi piri o te moata.
3. He tino pai te mahi pupuri wai a te moata, ā, ka iti ake te ngāwari o te wehewehe me te toto o te moata, ā, ka pai ake te mahi me te hanganga o te moata.
Wā tuku: 27 Paenga-whāwhā 2023