Thaum kawg lub Xya Hli 2021, qhov nce dej ntawm Hoover Dam yog 1067.65 ko taw (325.4 meters) saum toj no hiav txwv theem, qis tshaj txij li Lub Plaub Hlis 1937, thaum lub pas dej yog tseem tab tom puv. Qhov siab kawg ntawm Lub Xya Hli 2000-ib puag ncig lub sijhawm Landsat 7 cov duab saum toj thiab hauv qab-yog 1199.97 ko taw (365.8 meters).
Vim li cas Lake Mead thiaj li qis tam sim no?
Muaj ntau qhov laj thawj tom qab cov dej qis ntawm Lake Mead. Thawj ua tsis muaj dej nag. Tebchaws Asmeskas sab hnub poob tseem raug kev txom nyem los ntawm kev kub ntxhov hnyav uas tuaj yeem txuas ntxiv mus txog lub caij ntuj sov.
Puas yog Lake Mead ntawm nws qib qis tshaj puas tau?
Qhov siab ntawm Lake Mead raws Nevada-Arizona ciam teb poob rau 1, 071.56 ko taw lub hli tas los. Qib ntawd tau raug ntaus kawg thaum Lub Xya Hli 2016 thiab nws yog qib qis tshaj txij li Lake Mead tau sau rau xyoo 1930, raws li US Bureau of Reclamation.
Pab Lake Mead puas yuav puv dua?
Ob lub pas dej Lake Powell thiab Lake Mead yog ib nrab khoob, thiab cov kws tshawb fawb kwv yees tias lawv tej zaum yuav tsis rov sau dua.
Thaum twg yog lub sijhawm Lake Mead puv tag?
Raws li tsoomfwv cov thawj coj ntsib kev txiav txim siab nyuaj txog kev nyab xeeb sab hnub poob & kev txhawj xeeb txog dej, ib tug txiv neej qhia nws txoj kev nco txog lub sijhawm kawg ntawm Lake Mead tau puv hauv 1983.
