Warragamba Dam yog spilling Sydney Harbour tus nqi dej txhua hnub rau hauv Sydney phiab uas twb o lawm.
Puas yog Warragamba dam tso dej?
Warragamba Dam spillway yog tam sim no tso dej ntawm tus nqi ntawm 450 gigaliters ib hnub(GL / hnub) thiab tus nqi ntawd tuaj yeem nce ntxiv rau cov dej ntws mus rau hauv lub pas dej cia tau nce ntxiv. (Los ntawm kev sib piv Sydney harbor yog kwv yees tuav 500 GL).
Puas yog Warragamba dej ntws hla?
Sydney's Warragamba Dam tau mus txog lub peev xwm thiab yog nchuav hla, nrog rau lwm cov kwj dej kuj xav tias yuav dhau mus. Cov tub ceev xwm tau tshaj tawm tsab ntawv khiav tawm rau lub nroog Picton sab qab teb ntawm lub pas dej ua ke tom qab qhov dej nchuav thiab tau saib xyuas thaj chaw nyab xeeb ntawm sab hnub poob Sydney.
Ntau npaum li cas los ntawm Warragamba?
Lub ntim dej ntws los ntawm lub pas dej Warragamba tam sim no 300 gigaliters ib hnub (GL / hnub), tom qab poob los ntawm qhov siab tshaj ib hmos ntawm 500 GL / hnub.
Dab tsi yog qhov qis tshaj Warragamba Dam tau?
Dab theem kev kub ntxhov thiab kev txwv dej
Ntawm xyoo 1998 thiab 2007 thaj chaw dej ntws tau ntsib cov dej nag tsawg heev (thaum lub Kaum Ob Hlis 2004, lub pas dej tauv poob mus rau 38.8% ntawm lub peev xwm, qis tshaj ntawm cov ntaub ntawv rau hnub tim) thiab nyob rau 8 Lub Ob Hlis 2007 nws tau kaw txhua lub sijhawm qis ntawm 32.5% ntawm peev.
