Abantu abaninzi bayathandabuza apho izikhululo kufanele be ikhona, nantsi impendulo evela kumenzi wesikhululo esingaphantsi eTshayina.

Ukukhethwa kwendawo yesikhululo esihambisayo kuya kumiselwa ngokwezi mfuno zilandelayo:

(1) Kufutshane neziko lomthwalo.

(2) Kulula ukungena nangaphandle.

(3) Kufuphi kwicala lonikezelo lombane.

(4) Ukuphakanyiswa kwezixhobo kunye nokuthutha kukulungele.

(5) Akufanele kube njalo ikhona kwiindawo ezinentshukumo enobundlobongela.

(6) Akufuneki ukuba ibekwe kwindawo enothuli, inkungu yamanzi (efana nenqaba enkulu yokupholisa) okanye iindawo zerhasi ezonakalisayo, nezingenakuba kude, azifanele ukuba zibekwe kwicala elingasemva kumthombo wamanzi amdaka.

(7) Ayifanele ibe phantsi ngokuthe ngqo okanye kufuphi nezindlu zangasese, izindlu zangasese okanye ezinye iindawo apho amanzi ahlala eqokelelana khona.

(8) Ayifanelanga ibekwe kwindawo eyingozi yogqabhuko-dubulo kwaye mayibekwe ngqo phezulu okanye ngaphantsi kwendawo eyingozi yomlilo. Ukuba icwangciswe kwindawo enobungozi bokudubula kwaye ikufuphi nesakhiwo kwindawo yengozi yomlilo, kufuneka ihambelane nemimiselo yeKhowudi yangoku yoyilo lweZixhobo zoMbane kwiNdawo yokuPhuma kunye neNdawo yoMlilo.

(9) Ukuba isikhululo sisakhiwo esizimeleyo, akufuneki sibekwe kwiindawo ezisezantsi apho amanzi anokuqokelelana khona.

(10) Umgangatho ongaphantsi komhlaba wezakhiwo eziphakamileyo kufuneka ubekwe kwiindawo ezinomoya ongcono kunye neemeko zokunciphisa ubushushu.

(11) Ukuba isikhululo esingaphantsi komhlaba sikwindawo engaphantsi kwesakhiwo esiphakamileyo (okanye esinye isakhiwo esingaphantsi komhlaba), kufuneka singabekwa kumgangatho osezantsi. Xa kukho umgangatho omnye kuphela phantsi komhlaba, amanyathelo afanelekileyo okukhusela amanzi afana nokuphakamisa umhlaba kufuneka athathwe. Amathuba okukhukula okanye ukuma kwamanzi avela kwamanye amajelo nawo kufuneka aphetshwe.