Kuye kwamiselwa izixhobo zasentsimini, eziquka oomatshini bokulinganisa imvula nezikhululo zemozulu, oomatshini bokurekhoda ubungakanani bamanzi, nezivamvo zamasango, kwiindawo eziphantse zibe ngama-253 kweso sixeko nakwizithili eziselumelwaneni.
Igumbi elisanda kwakhiwa lenzwa echibini laseChitlapakkam esixekweni.
Kwiinzame zalo zokubeka iliso kunye nokunciphisa izikhukhula zasezidolophini, iSebe leMithombo yaManzi (WRD) liqinisa iziseko zalo kunye nothungelwano lwezinzwa kunye neegeji zemvula, ezigubungela iindawo zamanzi kunye nemilambo enqumla kwi-Chennai basin.
Iqalile ukufakela izixhobo zentsimi, kubandakanywa ii-gauges zemvula ezizenzekelayo kunye nezikhululo zezulu, iirekhoda zamanqanaba omgangatho wamanzi, kunye neenzwa zesango, kwiindawo eziphantse zibe yi-253 kwiindawo zamanzi kunye namanzi asasazeka kwi-5,000 sq.km. I-Chennai basin igubungela ezo ndlela zamanzi kunye namanzi esixekweni, iTiruvallur, iChengalpattu, iKancheepuram, kunye neendawo zesithili saseRanipet, ezinje ngeSholinghur kunye neKaveripakkam.
Amagosa e-WRD athi inethiwekhi iya kuba yinxalenye yenkqubo yokufumana idatha yexesha langempela kunye nedatha yokutya kwi-Chennai Real Time Forecasting System. Idatha eqokelelwe kwizixhobo kwi-basin yase-Chennai iya kudluliselwa kwigumbi lokulawula i-hydro-modelling ukuba libekwe kwi-Commissioner of Revenue Administration kunye neofisi yoLawulo lweNtlekele kwisixeko.
Igumbi lolawulo liya kuba nesiseko sedatha esibanzi nesihlanganisiweyo sexesha lokwenyani semithombo yamanzi kunye nemilambo kwaye liya kusebenza njengenkqubo yokuxhasa izigqibo zokuvavanya nokunciphisa izikhukhula zasezidolophini.
Ngokomzekelo, idatha yexesha langempela kwinqanaba lamanzi kunye nokuhamba kwiindawo zokubamba i-Kosasthalaiyar okanye i-Adyar iya kunceda ukuvavanya ixesha lokuhamba kwezantyalantyala zemvula ezantsi, ukunceda ukulumkisa abahlali kunye namafama kwangaphambili. Izivamvo zomgangatho wamanzi zifakwe kwimithombo yamanzi kwiindawo ezifana neChitlapakkam kunye neRetteri ukufumana izilumkiso malunga nokuphuphuma kunye nokuphulwa.
Amagosa athi ukuhanjiswa kwedatha kunye nesilumkiso sezandyondyo ziya kuba zingenamthungo kwaye zicace njengoko ii-arhente ezahlukeneyo zikarhulumente ziza kuba nokufikelela kwiziko ledatha. Iprojekthi ye- ₹76.38-crore, ephunyezwa ngeZiko leNkcukacha yoMmandla weSizwe kunye neZiko leDatha yoMthombo waManzi oMphezulu we-WRD, nayo iya kudityaniswa nenkqubo ekhoyo yokulumkisa ngezikhukula kwisixeko.
Ngaphandle kokufaka izixhobo zokuvavanya umgangatho wamanzi kwimilambo emikhulu kunye namatanki, kusetyenzwa ukuseta izikhululo zemozulu ezili-14 ezizenzekelayo kunye neegeyiji zemvula ezingama-86 ezizenzekelayo. Izinzwa zokunyakama komhlaba nazo ziya kufakelwa ukubona ukubaleka komhlaba, ukongeza kwezinye iiparamitha ezahlukeneyo zemozulu.
Sinokubonelela ngeendidi ezahlukeneyo zemilinganiselo yemvula ye-hydrologic yemvula ngolu hlobo lulandelayo:
Ixesha lokuposa: Jun-13-2024