| 分級警戒水位 | Classification Warning Stage |
| 分級警戒水位預警時間 | Classification Warning Time of Warning Stage |
| 氣候變遷 | Climate Change |
| 海岸災害 | Coastal Disaster |
| 潰壩 | Dam Break |
| 大壩分級 | Dam Classification |
| 拆壩 | Dam Removal |
| 大壩安全評估 | Dam Security Assessment |
| 大壩使用目的分類 | Dam Utilization Objective Classification |
| 土石流 | Debris Flow |
| 土石流危險區 | Debris Flow Hazard Zone |
| 土石流潛勢溪流 | Debris Flow Potential Stream |
| 決策支援系統 | Decision Supporting System |
| 設計洪水 | Design Flood |
| 設計流量 | Design Flow |
| 設計暴雨 | Design Storm |
| 滯（蓄）洪池 | Detention Pond |
| 乾旱預警指標高度警戒 | DEWI High Warning Level |
| 乾旱預警指標提升警戒 | DEWI Improvement Warning Level |
| 乾旱預警指標嚴重警戒 | DEWI Serious Warning Level |