Baihe Reservoir
South · 急水溪支流白水溪 Basin
Capacity
25.09 hm³
Coordinates
23.362°N, 120.484°E
Operator
Water Resources Agency (WRA)
64.4% full
Current fill
64.4%vs 7 days ago
0.0%stable
vs 1 year ago
N/A7-day trend
→stable
Drought context
Storage vs October average
100%of normal
64.4% full on 2026-10-13, against an average of 64.4% for October across 1 year of readings (0.0 points).
Rain over the last three months · 21 September 2026
Near normal
In the three months to 21 September 2026 the area around Baihe Reservoir had rain close to normal for the season. Rainfall compared with the long-run record for the same season at this point (Copernicus Global Drought Observatory, SPI-3 index +0.20). Rain, not storage. Taiwan drought figures →
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Technical specifications
| Total capacity | 25.09 hm³ |
| Usable capacity | 14.36 hm³ |
| Dam height | 42.5 m |
| Dam type | embankment |
| Primary use | Multi-purpose |
| Operator | Water Resources Agency (WRA) |
| River | 急水溪支流白水溪 |
| Autonomous community | South |
| River basin | 急水溪支流白水溪 Basin |
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 23.362, 120.484 · Open in Google Maps
About Baihe Reservoir
As of October 13, 2026, Baihe Reservoir is filled to 64.4% of its total capacity, holding roughly 9 hm³ of water out of a maximum 25 hm³. At this level the reservoir is within its normal operating range. Of that total, about 14 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 Baihe Reservoir — 1 data points between October 13, 2026 and October 13, 2026 — the level has ranged from a low of 64.4% (October 13, 2026) to a high of 64.4% (October 13, 2026).
The dam at Baihe Reservoir stands 42.5 m tall and is a embankment dam. It is operated by Water Resources Agency (WRA) primarily for multiple purposes. It lies within the 急水溪支流白水溪 Basin basin at 23.362°N, 120.484°E.
Key facts
- Current fill level
- 64.4%
- Water stored
- 9 hm³
- Total capacity
- 25 hm³
- Usable capacity
- 14 hm³
- 7-day change
- No change
- Primary use
- Multipurpose
- River
- 急水溪支流白水溪
- River basin
- 急水溪支流白水溪 Basin
- Dam height
- 42.5 m
- Operator
- Water Resources Agency (WRA)
- Coordinates
- 23.362°N, 120.484°E
- Last updated
- October 13, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 13 Oct 2026 | 64.4% | 9 |