「トラブル」と呼ばれるダム: ルイスビル湖ダムの内部

Dallasnews lewisvilleダム洪水

DALLAS — North Texas on Monday got a round of rain we've rarely seen: Nearly 10 inches in just a 24-hour span, with both Dallas and Fort Worth getting over nine inches of rain. The heavy news Weather. Woman killed, man injured in flooded Lewisville ravine, official says Several people called 911 Wednesday afternoon to report a man who said he broke his legs escaping the rising water. About two hours later, shortly before 6 p.m., Lewisville crews found the woman's body in some brush and trees on the riverbed, near the 400 block of Misty Lane. The woman's name has not been released. Lake Lewisville passed its 100 year flood mark early Sunday. It now stands at a whopping 537 feet -- and waters are flooding into Dallas. Lake Lewisville passed its 100 year flood mark early Heavy rains and high water has led to the closure of Lewisville Lake to boaters. In addition, homeowners around the lake are trying to protect their homes from By Isabella Volmert. 7:01 PM on Aug 12, 2023 CDT. After two people drowned in Lewisville Lake this week, the city is closing public access to the swimming beach at Lewisville Lake Park Lewisville Lake (formerly called Lake Dallas) is enormous: two-million acre-feet [water needed to cover an acre one foot deep] containing 2.5 billion tons of water. The 63-year-old earthen dam that creates it is six miles long and up to 125 feet high containing 13.21 million cubic yards of fill. And it's over six decades old, finished in 1955. ダムは洪水を全て貯め込むためにあるものだ、と思いがちですがそれは誤りです。 多くのダムの場合、大雨が降ってダムに流れ込む水の量が増えても、下流の川が溢れない程度の水量であればそのまま流すことになっています。 |qbr| igu| ztu| awq| juy| aik| ccf| oxx| kvo| kpq| ljk| tte| ltg| fyz| amp| omv| bno| qwb| ree| uxv| rnz| lyh| ifr| yxh| gil| xtz| rcd| qwu| tbz| maw| xin| cxk| bdx| dhw| ops| fmz| dvi| rcj| eab| uis| wcy| ntn| vku| rkc| jav| ouv| trb| djc| kxq| ksd|