Zhitan Dam
North · 淡水河支流新店溪 Basin
Capacity
4.18 hm³
Coordinates
24.927°N, 121.532°E
Operator
Water Resources Agency (WRA)
109.7% full
Current fill
109.7%vs 7 days ago
0.0%stable
vs 1 year ago
N/A7-day trend
→stable
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Technical specifications
| Total capacity | 4.18 hm³ |
| Usable capacity | 1.75 hm³ |
| Dam height | 20.8 m |
| Dam type | weir |
| Primary use | water supply |
| Operator | Water Resources Agency (WRA) |
| River | 淡水河支流新店溪 |
| Autonomous community | North |
| River basin | 淡水河支流新店溪 Basin |
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 24.927, 121.532 · Open in Google Maps
About Zhitan Dam
As of October 2, 2026, Zhitan Dam is filled to 109.7% of its total capacity, holding roughly 2 hm³ of water out of a maximum 4 hm³. At this level the reservoir is effectively full. Of that total, about 2 hm³ is usable (live) storage.
Over the most recent week on record the fill level has held broadly steady (+0.0 pts).
Across the readings we hold for Zhitan Dam — 1 data points between October 2, 2026 and October 2, 2026 — the level has ranged from a low of 109.7% (October 2, 2026) to a high of 109.7% (October 2, 2026).
The dam at Zhitan Dam stands 20.8 m tall and is a weir dam. It is operated by Water Resources Agency (WRA) primarily for water supply. It lies within the 淡水河支流新店溪 Basin basin at 24.927°N, 121.532°E.
Key facts
- Current fill level
- 109.7%
- Water stored
- 2 hm³
- Total capacity
- 4 hm³
- Usable capacity
- 2 hm³
- 7-day change
- No change
- Primary use
- Water supply
- River
- 淡水河支流新店溪
- River basin
- 淡水河支流新店溪 Basin
- Dam height
- 20.8 m
- Operator
- Water Resources Agency (WRA)
- Coordinates
- 24.927°N, 121.532°E
- Last updated
- October 2, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 2 Oct 2026 | 109.7% | 2 |