Inani eliphakeme lokusetshenziswa kwamanzi laqala nini ukuphoqelelwa?
Context:Isixhumi sokugeleza okuphansi siyisikhungo sokugcina amanzi esihloselwe ukonga amanzi ngokuba nesilinganiso sokugeleza kwamanzi esincane noma inani elincane lokugeleza ngakunye. Ezinye zalezi zinto ezincane ezihambisa amanzi ompompi, izindlu zangasese nezindawo zokugeza. E-United States ukusetshenziswa kwamanzi okuphezulu kwamapayipi okugeza okuvamile kwagunyazwa nguhulumeni nge-Energy Policy Act ka-1992. Izibopho zokugeleza okuphansi zenzelwe ukonga amanzi ngaphezu kwezibopho ezijwayelekile ngokuba nesilinganiso sokugeleza okuphansi ngenkathi kusalondolozwa ukusebenza okwanelisayo. Uhlelo lwe-Environmental Protection Agency (EPA) lwe-WaterSense lunezidingo zezinto zokulungisa amapayipi ukuze kufinyelelwe encazelweni yazo yokonga amanzi okugeleza okuphansi.
Ngo-1992