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@*土石流及大規模崩塌防災資訊網logo圖片*@ Debris Flow and Large-Scale Landslide Disaster Prevention Information Network logo image @*土石流及大規模崩塌防災資訊網名稱圖片*@ Debris Flow and Large-Scale Landslide Disaster Prevention Information Network name image

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Debris Flow Potential Legend Hazard Potential Statistics

  • Potential Debris Flow Torrent
    1745
  • Large-scale landslides
    79
  • [ Railway and Road Risk Overview ]
  • Potential Debris Flow Torrents.
    54
  • Affected locations.
    305
  • Large-scale landslide sites
    17
  • Secondary Hazard High-Risk Areas.
    42
  • Residual Slopes.
    556
  • 2025 Sediment Disaster Records.
  • Media Reports.
    364
  • Major disaster investigations.
    29

Updated: 2026

Monitoring Station Icon Field Monitoring Stations (including automatic rain gauges)

Updated: 2026

Disaster Prevention Specialist Icon Debris Flow Disaster Prevention Volunteers

  • Trained in 2026
    378
  • Active Personnel
    1,129
  • Cumulative Trained
    3,730

Data updated to January 2026

Community-Based Disaster Prevention Program 2.0 Icon Community-Based Disaster Prevention Program 2.0

  • Cumulative Total
    628Villages
  • Gold-Level Communities
    15
  • Silver-Level Communities
    112
  • Bronze-Level Communities
    320

Updated: 2026

Rainfall Threshold Value For Debris Flow Warning

Potential Debris Flow Torrents: 1745 Streams
Coverage: 159 Townships,
692 Villages

Full Alert List Map Distribution
Alert Summary Table Download Details

Large-scale landslides Alert Threshold

Total Large-scale landslides Areas: 79 Locations
Coverage: 37 Townships,
59 Villages

Full Alert List Map Distribution
Alert Summary Table Download Details
Select the Features You Use Frequently
Allowing you to quickly and fully utilize the disaster prevention information network.
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Debris Flow Icon

Debris Flow Introduction

Detailed introduction to debris flows, debris flow disasters, and related alert thresholds.
Large-scale landslides Icon

Large-scale Landslides Introduction

Comprehensive introduction to how large-scale landslides form, potential zone delineation and evaluation, list filtering queries, and fundamental value introduction.
Disaster Prevention Strategy Icon

Disaster Prevention Strategy

Overall strategy for soil and sediment disasters in Taiwan, detailed introduction to the 5W1H key points of disaster prevention work.
Disaster Prevention Map Icon

Disaster Prevention Map

Presents debris flow and large-scale landslides potential alert maps and investigation maps via an interactive map, with relevant information displayed as map layers.
Major Disaster Icon

Major Disaster Events

Statistics on disasters over the years, featuring selected case studies of major soil and sediment disasters.
Disaster Education Icon

Self-Initiated Disaster Prevention Outcomes

Introduction to methods such as course promotion, tabletop exercises, and specialized disaster prevention books used to convey correct debris flow disaster prevention knowledge and skills to the public.
Debris Flow Icon

Debris Flow Introduction

Detailed introduction to debris flows, debris flow disasters, and related alert thresholds.
Large-scale landslides Icon

Large-scale Landslides Introduction

Comprehensive introduction to how large-scale landslides form, potential zone delineation and evaluation, list filtering queries, and fundamental value introduction.
Disaster Prevention Strategy Icon

Disaster Prevention Strategy

Overall strategy for soil and sediment disasters in Taiwan, detailed introduction to the 5W1H key points of disaster prevention work.
Disaster Prevention Map Icon

Disaster Prevention Map

Presents debris flow and large-scale landslides potential alert maps and investigation maps via an interactive map, with relevant information displayed as map layers.
Major Disaster Icon

Major Disaster Events

Statistics on disasters over the years, featuring selected case studies of major soil and sediment disasters.
Disaster Education Icon

Self-Initiated Disaster Prevention Outcomes

Introduction to methods such as course promotion, tabletop exercises, and specialized disaster prevention books used to convey correct debris flow disaster prevention knowledge and skills to the public.

Latest Updates

A report detailing the October 20 heavy rainfall and 『sediment-related disaster』 event圖片
November 17, 2025
A report detailing the October 20 heavy rainfall and 『sediment-related disaster』 event
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Typhoon Krathon (6)
2024-10-06

2024-10-06
Pingtung / Chunri / Shiwen Vil.
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Professional Translation Official Report
2024-10-02
臺東縣 / 太麻里鄉 / 大王村
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Professional Translation Official Report
2024-10-03
臺東縣 / 卑南鄉 / 溫泉村
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Professional Translation Official Report
2024-10-04
臺東縣 / 太麻里鄉 / 華源村
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Professional Translation Official Report
2024-10-04
New Taipei / Jinshan / Wuhu Vil.
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Professional Translation Official Report
2024-10-03
臺東縣 / 金峰鄉 / 新興村
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Professional Translation Official Report
Historical Major Disaster Events
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Agency of Rural Development and Soil and Water Conservation(ARDSWC), MOA.

No.6, Guang-Hua Rd., Chung-Hsing New Village, Nantou, Taiwan, R.O.C.
Tel：(049)239-4300

Office hour：Monday to Friday
08:30~12:30, 13:30~17:30

災情通報專線
0800-246-246
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