北埃斯克河、南埃斯克河和卡納馬盧卡/塔馬爾河的河岸洪水資訊

Version 1.1b July 2026 – Download PDF version

Map 1 – Levee Protected area of Newstead to a 1% Annual Exceedance Probability (AEP) North Esk River flood event (Major Flood).
AEP 是用來表示特定規模或更大規模的洪水在特定年份發生的可能性百分比的術語。.

Map 2 – Newstead area 1% AEP North Esk River flood if there is a failure of the levee system.A flood greater than 1% AEP the levee system will overtop the levee and increase the flood extent.

AEP 是用來表示特定規模或更大規模的洪水在特定年份發生的可能性百分比的術語。.

介紹

Newstead is subject to flooding from the:

• the North Esk River

Major flooding of the North Esk River is the greatest risk to Newstead area. Newstead sits in a significant floodplain area.

The levee system helps to protect properties around Newstead. However, there is no guarantee they can withstand a major flood. Experiences in other countries show that levee failures can be gradual or sudden. Low lying parts of Newstead may flood quickly. Flood waters may isolate other areas.

If the levees failed, people’s lives could be at risk in Newstead as evacuation would be difficult. Roads in and around the suburb will be closed due to the levee. Some other routes around Launceston may also be flooded. Isolated areas would probably not have services such as power, gas, water and sewerage.  These may take some time to restore after a major flood.

The State Emergency Service, Tasmania Police and the City of Launceston have worked to identify Critical Decision Points (‘Trigger Points’) for actions that will keep people safe in a major flood event. These are outline further in this document.

If the North Esk River is predicted to reach a certain flood height a directed mandatory evacuation will commence.  If you stay, you could put yourselves and others at risk.

If an evacuation is called, services such as electricity, gas and water will be cut to reduce hazards and protect assets so services can be restored as so as possible when flood waters go down. It is much better if you leave early.

如果你有寵物，如果你能，你就應該帶牠們一起去。.

若有可能，最好在房屋有淹水風險時，暫時與家人或朋友一同前往較安全的地方。若無去處，很可能會有 evacuation centre opened.  Keep checking 塔斯警報 or listen to ABC local radio during a flood event for important information on the location of the evacuation centre.

SES, City of Launceston and/or Tasmania Police can also provide information on where to go and how you can get there.

In such flooding events, some areas may also be isolated due to flooding of the low lying areas, roads may have flood waters across them. It is dangerous to drive through flooded roads, particularly in isolated areas. It is recommended to find an alternative route.

如果堤防潰決或被淹沒，那些在接到指示時沒有及早撤離的民眾

• 將他們自己和他人的生命置於危險之中，因為建築物和道路可能快速淹水、疏散路線被淹沒，以及其他地區與救援隔絕
• 無法期望獲得緊急服務，例如救護車、警察、消防隊或 SES
• 無法期望獲得電力、燃氣、供水、排污或電信等服務
• 可能會接觸到廢水，因為污水系統會因水量過大而不堪重負，無法正常運作。.

檢查 TasALERT.com 於洪水事件期間獲取關鍵資訊.

您有洪水風險嗎？

一個%年超越機率（AEP）的洪水事件，在任何一年發生的機率為%。您可以預期一生中至少會遇到一次這種頻率的洪水。.

朗塞斯顿有长期的洪水历史。自欧洲人定居以来：

• 1852、1863 和 1893 年是朗塞斯頓（Launceston）有紀錄以來的嚴重洪水事件。.
• 1929 was the most severe flooding recorded in modern history. Over a thousand homes and buildings were damaged, with some swept from their foundations. The two suspension bridges over the Gorge area were damaged. Four thousand people were evacuated from Invermay, Inveresk and Margaret Street areas. It was not until 1940 that Launceston recovered from the flood. The 1929 floods provided incentive to build the levees.
• 2016 年 – 朗塞斯頓為一場重大洪水事件做好了準備，並關閉了一些堤防。先前對堤防系統的升級，若先前老化的堤防失效，原本約可避免 $2.16 億美元的損失。.
• 2022年 – 朗塞斯頓僥倖逃過一場嚴重的洪水事件。.

我應該做什麼？

• • 檢查地圖，看看您的住宅或企業是否可能遭受洪水侵襲。.

• • 評估您的住家或公司，並做好準備以盡量減少潛在的洪水損害。.

• • 檢查您是否能在洪水期間安全地抵達家中、工作地點或學校。.

• • 準備一份居家緊急計畫。考慮是否需要在大水來臨前撤離。請參閱 為緊急情況做好準備– 為個人和家庭準備應急措施的指南。.

• • If you are a primary producer, the Farm Flood Readiness Kit provides advice on preparing for a flood to help protect your business and stock.

• • If you run a business or other organisation, check out the Tasmanian Government’s Emergency Ready Business tool online

• • 如果你可能被隔離且必須取得服務，你可能需要提早撤離。.

• • 如果你在容易發生洪水的地區露營，請確保隨時掌握最新資訊，並且在可能發生洪水時及早移往高處。.

像地圖所示的洪水，或更糟的洪水，將會再次發生。沒有兩次洪水是相同的。.

如果您居住在低窪地區或靠近水道，您的房屋可能會被淹沒。即使您的住所安全，您也可能需要繞過淹水地區，或者您的道路通行可能會被阻斷。切勿駕車進入或身處洪水之中。道路和橋樑可能會被沖毀或不安全。洪水期間請避免出行。.

知道該怎麼做可以拯救你的生命並保護你的財產。制定家庭緊急計畫是最好的準備方法之一。決定天氣和降雨的觸發條件，以便採取行動。.

氣象局 (BoM) 預報、警報和觀測

The North Esk river has pre-determined critical decision points for an evacuation to be declared. Tasmania Police and SES will issue the evacuation notice.

Evacuation trigger – Water volume flowing at the North Esk River at Corra Linn

• BoM will issue a Major Flood Warning at 4.9 mAHD
• Mandatory Evacuation – BoM Major Flood Warning – 6.1m mAHD or 800 cumecs (m³/s)

物料清单问题 洪水警告 with specific flood heights for the North Esk River. Flood gauges along the rivers provide warnings of flood heights and the possible impacts in Launceston. Tides can also add to the flooding risk around Newstead.

*什麼是立方米／秒的水？－一立方米／秒的水等於一秒鐘內流過某一點的一立方公尺的水。一立方公尺的水等於一千公升，重達一公噸。.

了解警告和關鍵資訊

隨時留意周遭狀況。定期查看天氣預報、觀測數據和警報。.

• • TasALERT.com

• • 您當地的 ABC 電台 或

• • 這 Bureau of Meteorology’s website.

	建議 (黃色)： 已發生事件。目前沒有立即危險。請隨時更新最新情況，以防局勢變動。.
	觀察與行動（橘色）： 威脅等級升高。情勢正在改變，您現在就必須採取行動保護您和您的家人。
	緊急警告（紅色）： 緊急警報為最高級別的警報。您可能身處危險之中，需要立即採取行動。任何延誤都可能危及您的生命。.
	社群更新（藍色）： 針對特定事件或事故，向受影響社群提供的具體資訊和最新消息。.
	事件（白色）： 事件是緊急警報發布前的初步發生。一旦事件被報告，TasALERT 就會發布基本資訊，包括事件的類型和地點。.

Flood levels at Newstead

While no two floods are the same, the following table shows what you can expect at different flood levels around Newstead. Even if your property is not flooded, you need to think about access routes.

Minor Flood Warning – North Esk River @ Corra Linn – 2.7 mAHD

• No residences at risk of inundation
• No Roads are affected by flooding.

Moderate Flood Warning – North Esk River @ Corra Linn – 3.6 mAHD

• The levee provides flood mitigation for residents of Hart Street for a Moderate Flood.
• As the flood progresses the levee gate at Hart Street will be installed.
• The Newstead netball sports facilities can become inundated.
• Hoblers Bridge Road may become inundated as the flooding progresses through Moderate flooding. This is also influenced by the tidal conditions of the Tamar River.
• Temporary road closures may occur.
• The eastern end of Hart Street becomes inundated outside the levee protected area.
• Henry St may become inundated by flood waters
• Inundation can commence along the eastern end of Pine Avenue.

Major Flood Warning – North Esk River @ Corra Linn – 4.9 mAHD

• Mandatory Evacuation – 800 cumecs (m³/s)
• Mandatory evacuation of residences at flood risk will start if forecast flooding exceeds the trigger value.
• Areas at risk for evacuation may be: Hart Street, Birch Avenue, Pine Avenue, Tudor Avenue, Ivy Lane,
• Landsborough Avenue, St. James Close.
• 塔斯馬尼亞警方將指揮疏散並確保疏散區域的安全。.
• Hoblers Bridge Road is flooded and closed.
• The eastern end of Hart Street is flooded, and the levee gate will be closed.
• Pine Avenue may be closed.

Go to TasALERT.com or listen to ABC local radio for detailed up to date information and advice during heavy rainfall events.

了解你的風險，做好準備，盡可能降低風險，與他人聯繫，保持警惕並安全行動。.

洪水之前

為緊急情況做好準備 – 為個人和家庭準備應急措施的指南。.

1. 認識你的風險

塔斯馬尼亞經常發生洪水，可能造成廣泛且嚴重的損害。在過去 200 年裡，塔斯馬尼亞有 78 人死於與洪水相關的事件。本指南旨在幫助您了解您所在地區的洪水風險。.

2. 準備您的家戶

制定包含風暴和洪水應變計畫

思考一下在風暴或洪水來襲時你會怎麼做，意味著你準備得更充分，每個人都會更安全。制定一個家庭中的每個人都理解的緊急計畫。有檢查表可以幫助你思考你的計畫——請參閱 為緊急情況做好準備 – 為個人和家庭準備應急措施的指南。.
定期檢查您的計劃，並讓家中的每個人都設想一次可能影響您家的洪水情況來進行測試。.

準備一個緊急救生包

定期測試收音機和手電筒的電池。.

3. 在可能的情況下，降低您遭受洪水侵襲的風險

• • 在購買、維護或開發房地產時，請考慮風暴、洪水和其他災害。.

• • 修剪或移除您家中、商家或您家附近有電力線的樹木和樹枝。.

• • 保持您的排水溝和排水管暢通。.

4. 與他人建立聯繫

Know your neighbours and get involved in your community. A connected community is a safer and more resilient community in an emergency and can help everyone recover better afterwards. Check that family and neighbours are safe and aware of what’s happening.

期間

5. 保持更新

隨時留意周遭狀況。定期查看天氣預報、觀測數據和警報。.

• • 塔斯警報

• • 您當地的 ABC 電台 或

• • 這 氣象局 網站.

6. 保持安全

• • 監督兒童.

• • 為可能的停電、停水或斷網做好準備。.

• • 檢查您的緊急救助包是否已準備就緒。.

• • 切勿靠近淹水區域，例如排水溝。. 永不 在洪水中有行走、玩耍、骑行或开车。你無法確定水下有什麼，或水有多深、流速有多快。20公分的湍急的洪水就很容易將人沖走並淹死。洪水可能很危險。.

您的房屋可能發生淹水時

• • 將家居物品放在高處，以盡量減少潛在損壞。.

• • 如果安全的話，請關閉水電和瓦斯。.

• • 一種防止污水倒灌回屋內的好方法是將沙包放入塑膠袋中，然後用它們來堵塞馬桶、蓋住排水孔和水槽。.

• • 趁你還能安全脫困時趕快離開。.

如果你需要疏散

• • 請遵循 SES / 塔斯馬尼亞警方的建議。.

• • 帶上你的緊急求生包。.

• • 前往朋友或家人較安全的地方，或前往疏散中心。.

• • 讓別人知道你去了哪裡。.

照顧好你的動物

You are responsible for your animals in an emergency. If you have pets and other animals it will take you longer to evacuate in a flood or other emergency. Move livestock from flood prone areas well before flood waters may rise. For more information see

• • RSPCA 應對緊急情況動物的指南

• • 這 主要生產者農場洪水準備工具箱.

請避免在風暴期間和風暴之後旅行

• • 不要去觀光。觀光客會延誤緊急服務並造成事故。.

• • 注意危險，例如

    • • 路面积水
    • • 損壞的電力線
    • • 山崩
    • • 損壞的道路
    • • 倒下的樹木或屋頂鐵片。.

• • 切勿駕車通過淹水區域。洪水中的大多數死亡和救援事件都與駕車通過淹水區域有關。.

• • 緩慢行駛，並在不受洪水影響的道路上打開頭燈。.

之後

• • 請持續收聽 ABC 地方電台的最新消息、道路重新開放、社區會議等資訊。.

• • 如果您離開家，請勿在聯邦緊急事務局 (SES) 或塔斯馬尼亞警方告知您安全之前回家。.

• • 注意道路上的危險，例如路面上的泥沙或碎屑、道路/橋樑損壞以及正在進行清理和修復工作的工人。.

如果您的房屋已受損

• • 在檢查損壞時，請待在地面。小心掉落的樹木、碎玻璃、鬆動的屋頂或其它危險物品。.

• • 穿著堅固的靴子、手套和防護服。.

• • 請使用手電筒，切勿在受洪水影響的建築物內使用火柴或蠟燭。.

• • 將所有飲用水煮沸，直到被告知自來水再次安全為止。.

• • Do not turn on it is tested by a licensed electrician or gas fitter for safety.

• • 如果您的房屋受損，需要暫時住在其他地方，請攜帶您的緊急應變包和寵物一同前往。

• • 如安全，請拍攝任何損壞的照片，並聯繫您的保險公司。.

• • 監督兒童.

• • 檢查鄰居是否安好。.

如需更多資訊，請前往 www.ses.tas.gov.au

保持獲取最新資訊及更多詳盡資料

Current warnings – TasALERT.com

氣象局 

Emergency Broadcasters – 您當地的 ABC 電台

TASSES Social Media – facebook.com/sestasmania

為洪水緊急情況做準備 ses.tas.gov.au/flood-plan/

國家轉接服務 (NRS) relayservice.gov.au

朗塞斯頓市議會   6323 3000 朗塞斯頓市緊急事務管理中心

Local Emergency Broadcasters                   ABC 91.7FM

免責聲明

The maps show potential flooding risks from consistent levels of rainfall across catchments, such as a 1% Annual Exceedance Probability (AEP). In flooding events, rainfall is likely to be more inconsistent across a catchment, so these flood maps should be considered indicative only. The mapped areas of flood risk show higher probability of inundation. Other areas have lower probability of flooding, but in severe and rare events (rarer than 1%AEP), other lower areas may be also at risk of inundation.

本指南中的資訊在出版時是最新資料。儘管已盡一切努力確保所呈現數據的有效性和準確性，但州緊急服務部門不對數據錯誤或遺漏負責。請參閱標準 塔斯馬尼亞州政府的版權與免責聲明 更多詳情.