Pakali pano, pamene chilemba chamakina odzaza madzi othamanga kwambiriimachotsedwa, chifukwa ntchito zina zimakhalanso ndi zofunikira zapamwamba komanso zapamwamba zoteteza chilengedwe, njira yochotsa chizindikiro cha jeti yamadzi yothamanga kwambiri yatulukira panthawi ya mbiri yakale, ndipo yakhala mtundu wa chizindikiro chomwe mayiko a ku Ulaya ndi America adakondwera nawo zaka zaposachedwapa.Njira yoyeretsera, makina akuluakulu omangira ndi makina osindikizira amadzi othamanga kwambiri.Makina ochapira amagwiritsa ntchito makina oponderezedwa kuti madzi atuluke pamphuno.Ndege yamadzi iyi imakhala ndi mphamvu yamphamvu komanso mphamvu yodulira, yomwe imatha kulowa mwachindunji mu pores a asphalt kuchotsa utoto wolembera.Njira yoyeretsedwayo simangotsukidwa ndi njira yochotsera madzi othamanga kwambiri, pali zotsalira za penti yolembera, ndipo sipadzakhala kuwonongeka, ndipo msewu wonsewo udzakhala woyera kwambiri.Makina ang'onoang'ono otsuka jeti amadzi othamanga kwambiri amatulutsa madzi ambiri otayira panthawi yoyeretsa.Madziwa amatha kuyambitsa mayendedwe opanda ukhondo kapena kulowa m'mabowo a asphalt kuti awononge zida zapanjira.Choncho, njira yoyeretsera iyenera kukhala ndi zipangizo zoyenera zoyeretsera.Pakalipano, mapangidwe a makina otsuka a jet amadzi othamanga kwambiri kunja kwa dziko ndi apamwamba kwambiri komanso ali ndi zida zonse.Mwachitsanzo, pali chipangizo choyeretsera pamphuno yamfuti yamadzi yothamanga kwambiri, choncho sichidzakhudza chilengedwe chamsewu.Kupanikizika kwadongosolo kumatha kusinthidwanso kuti mukwaniritse kuyeretsa utoto kosiyanasiyana.