lihat Peta Banjir Strategik Tasmania<\/a>.<\/p>\n\n\n\nKebanyakan kawasan perbandaran Westerway terdedah kepada banjir, begitu juga dengan bahagian bawah Taman Negara Mount Field. Terdapat beberapa hartanah persendirian di sepanjang sungai di hulu Westerway yang boleh dinaiki air.<\/p>\n\n\n\n
Hujan lebat di kawasan tadahan Sungai Tyenna juga boleh membanjiri Jalan Gordon River, mengasingkan banyak hartanah.<\/p>\n\n\n\n
Kawasan pertanian dan kawasan berkelah di Taman Negara Mount Field boleh terjejas akibat kejadian hujan lebat yang lebih kerap di kawasan takungan Tyenna. Pintu masuk ke Taman Negara mungkin ditutup.<\/p>\n\n\n\n
Kawasan sekitar Ellendale mungkin juga terpencil akibat banjir di sekitar persimpangan Jalan Ellendale dengan Jalan Gordon River jika terdapat juga banjir di sepanjang Sungai Derwent. Jika berlaku hujan meluas di sekitar kawasan tangkapan air Sungai Derwent, semua kawasan di sekitar Sungai Tyenna mungkin terpencil untuk mungkin beberapa hari.<\/p>\n\n\n\n
Peta menunjukkan kawasan yang berkemungkinan akan dilanda banjir dalam peristiwa hujan yang mempunyai kebarangkalian 2%, 1% dan 0.5% untuk berlaku pada mana-mana tahun (Kebarangkalian Lebihan Tahunan %). Peristiwa dengan kebarangkalian 2% untuk berlaku setiap tahun boleh memberi impak besar di sekitar Westerway, membanjiri rumah, bangunan lain dan jalan raya, serta mengasingkan banyak hartanah. Anda mungkin akan mengalami tahap banjir ini sekurang-kurangnya sekali dalam hidup anda. Warga Tasmania perlu bersedia untuk tahap banjir yang mungkin belum pernah dialami oleh kebanyakan orang.<\/p>\n\n\n\n
Sungai Tyenna mengalir deras, jadi air banjir berkemungkinan besar berbahaya. Air banjir berkemungkinan surut dengan cepat sebaik sahaja hujan berhenti turun di kawasan takungan.<\/p>\n\n\n\n
Adakah anda berisiko banjir?<\/h2>\n\n\n\n Kawasan itu paling baru mengalami banjir sederhana pada Julai 2016, apabila bahagian bawah Taman Negara Mount Field dinaiki air. Westerway mengalami banjir besar pada Mac 1931 dan Mei 1948. Ini menjejaskan bangunan, lebuh raya dan laluan kereta api. Tahap banjir sedemikian berkemungkinan berlaku lagi. Adalah penting untuk bersedia menghadapi kejadian banjir yang mungkin tidak pernah berlaku dalam ingatan kebanyakan orang yang masih hidup.<\/p>\n\n\n\nRiverine and flash flooding information for communities and properties on the Tyenna River and its tributaries Version 1.0 August 2026 To see the maps in more detail, see the Tasmanian Strategic…<\/p>","protected":false},"author":11,"featured_media":0,"parent":5531,"menu_order":282,"comment_status":"closed","ping_status":"closed","template":"templates\/flood-guide.php","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"class_list":["post-8353","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\n
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