| Dahuashui Dam | |
| Location Map: | China |
| Coordinates: | 26.8239°N 107.265°W |
| Country: | China |
| Location: | Kaiyang County of Guizhou Province |
| Construction Began: | December 2003 |
| Opening: | 2008 |
| Dam Length: | 287.60NaN0 |
| Dam Height: | 134.50NaN0 |
| Dam Width Base: | 280NaN0 |
| Dam Crosses: | Qingshui River |
| Res Name: | Dahuashui Reservoir |
| Res Capacity Total: | 2765000000NaN0 |
| Res Surface: | 7.60NaN0 |
| Plant Hydraulic Head: | 127.70NaN0 (min.) |
| Plant Commission: | January 2008 |
| Plant Capacity: | 200 MW |
| Plant Annual Gen: | 775 GWh |
The Dahuashui Dam is an arch dam on the Qingshuihe River near Pingzhai in Kaiyang County of Guizhou Province, China. The purpose of the dam is hydroelectric power production and flood control. The dam creates a reservoir of 2765000000NaN0 which supplies water to a power station containing two 200 MW generators. Construction on the dam began in December 2003 and was expected to be complete in May 2007 but a lack of funding delayed project completion until initial operation on January 20, 2008. The dam was constructed with roller-compacted concrete.[1] [2] [3]