<prompt> Bhala okuqhubekayo kwalesi sigaba - Lesi sitshalo siphatha ingxenye enkulu yokukhucululwa kwamanzi asempumalanga yeManhattan. Amanzi angcolile avela eSifundeni Sezezimali, eGreenwich Village, eLower East Side, eMidtown East nase-East Side kuze kufike ku-71st Street ageleza amakhilomitha angu-180 290 km amapayipi angcolile namapayipi okuvimba esiteshini sokupompa saseThirteenth Street esise-13th Street nase-Avenue D, lapho ethunyelwa khona ngaphansi kwe-East River esitshalweni. Ukugeleza kwamanzi okuvamile kungamalitha ayizigidi ezingu-170 450 million L; 100 million imp gal ngosuku, okwenyukela kumalitha ayizigidi ezingu-300 450 million L; 100 million imp gal uma kunemvula. Lapho ukuchitheka okukhulu kwenzeka ngesikhathi sokuvalwa kwamandla kagesi eNew York City ngo-1977, amalitha ayizigidi ezingama-828 3.134 billion L; 689 million imp gal amanzi angcolile agelezela eMfuleni i-East, uhulumeni wesifundazwe wayala ngo-1995 ukuthi idolobha lakhe izikhungo zokulondoloza. Naphezu kwalokhu, ukunqamuka kwamandla kagesi enyakatho-mpumalanga ngo-2003  <response>: Kwachitheka amanzi angcolile ayizigidi ezingu-145 zamalitha aseMelika 550 million L; 121 million imp gal. Ngo-1998, idolobha laqala uhlelo lwalo lokukhulisa lesi sikhungo. Ukwakhiwa kwaqedwa ngo-2014, futhi isitshalo sahlala sivuliwe kuyo yonke inqubo yokuvuselela. Lesi sitshalo manje sesikwazi ukuphatha amalitha ayizigidi ezingu-310 amanzi angcolile ngosuku, kanti cishe amalitha ayizigidi ezingu-250 ayisilinganiso sansuku zonke, okumelela cishe u-18 wamanzi angcolile omuzi. 