Baoshan Second Reservoir
North · 中港溪(越域取水－上坪溪) Basin
Capacity
32.18 hm³
Coordinates
24.726°N, 121.051°E
Operator
Water Resources Agency (WRA)
99.9% full
Current fill
99.9%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 | 32.18 hm³ |
| Usable capacity | 33.84 hm³ |
| Dam height | 61 m |
| Dam type | embankment |
| Primary use | Multi-purpose |
| Operator | Water Resources Agency (WRA) |
| River | 中港溪(越域取水－上坪溪) |
| Autonomous community | North |
| River basin | 中港溪(越域取水－上坪溪) Basin |
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 24.726, 121.051 · Open in Google Maps
About Baoshan Second Reservoir
As of October 1, 2026, Baoshan Second Reservoir is filled to 99.9% of its total capacity, holding roughly 34 hm³ of water out of a maximum 32 hm³. At this level the reservoir is high. Of that total, about 34 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 Baoshan Second Reservoir — 1 data points between October 1, 2026 and October 1, 2026 — the level has ranged from a low of 99.9% (October 1, 2026) to a high of 99.9% (October 1, 2026).
The dam at Baoshan Second Reservoir stands 61 m tall and is a embankment dam. It is operated by Water Resources Agency (WRA) primarily for multiple purposes. It lies within the 中港溪(越域取水－上坪溪) Basin basin at 24.726°N, 121.051°E.
Key facts
- Current fill level
- 99.9%
- Water stored
- 34 hm³
- Total capacity
- 32 hm³
- Usable capacity
- 34 hm³
- 7-day change
- No change
- Primary use
- Multipurpose
- River
- 中港溪(越域取水－上坪溪)
- River basin
- 中港溪(越域取水－上坪溪) Basin
- Dam height
- 61 m
- Operator
- Water Resources Agency (WRA)
- Coordinates
- 24.726°N, 121.051°E
- Last updated
- October 1, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 1 Oct 2026 | 99.9% | 34 |