Deyuanpi Reservoir
South · 急水溪支流塭厝廓溪 Basin
Capacity
3.85 hm³
Coordinates
23.260°N, 120.332°E
Operator
Water Resources Agency (WRA)
70.0% full
Current fill
70.0%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 | 3.85 hm³ |
| Usable capacity | 2.3 hm³ |
| Dam height | 6.7 m |
| Dam type | embankment |
| Primary use | Irrigation |
| Operator | Water Resources Agency (WRA) |
| River | 急水溪支流塭厝廓溪 |
| Autonomous community | South |
| River basin | 急水溪支流塭厝廓溪 Basin |
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 23.260, 120.332 · Open in Google Maps
About Deyuanpi Reservoir
As of October 1, 2026, Deyuanpi Reservoir is filled to 70.0% of its total capacity, holding roughly 2 hm³ of water out of a maximum 4 hm³. At this level the reservoir is within its normal operating range. 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 Deyuanpi Reservoir — 1 data points between October 1, 2026 and October 1, 2026 — the level has ranged from a low of 70.0% (October 1, 2026) to a high of 70.0% (October 1, 2026).
The dam at Deyuanpi Reservoir stands 6.7 m tall and is a embankment dam. It is operated by Water Resources Agency (WRA) primarily for irrigation. It lies within the 急水溪支流塭厝廓溪 Basin basin at 23.260°N, 120.332°E.
Key facts
- Current fill level
- 70.0%
- Water stored
- 2 hm³
- Total capacity
- 4 hm³
- Usable capacity
- 2 hm³
- 7-day change
- No change
- Primary use
- Irrigation
- River
- 急水溪支流塭厝廓溪
- River basin
- 急水溪支流塭厝廓溪 Basin
- Dam height
- 6.7 m
- Operator
- Water Resources Agency (WRA)
- Coordinates
- 23.260°N, 120.332°E
- Last updated
- October 1, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 1 Oct 2026 | 70.0% | 2 |