Heishui County
Heishui County 
    黑水县 • ཁྲོ་ཆུ་རྫོང་། • Vvlukvua Choqu  | |
|---|---|
Location of Heishui County (light red) in Aba (yellow) and Sichuan (light gray)  | |
| Coordinates: 32°14′07″N 103°03′20″E / 32.23528°N 103.05556°E | |
| Country | China | 
| Province | Sichuan | 
| Autonomous prefecture | Ngawa | 
| County seat | Doka (Luhua) | 
| Area | |
 • Total  | 4,356 km2 (1,682 sq mi) | 
| Elevation | 3,544 m (11,627 ft) | 
| Population  (2020)  | |
 • Total  | 44,564 | 
| • Density | 10/km2 (26/sq mi) | 
| Time zone | UTC+8 (China Standard) | 
| Website | www | 
| Heishui County | |||||||
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| Chinese name | |||||||
| Simplified Chinese | 黑水县 | ||||||
| Traditional Chinese | 黑水縣 | ||||||
| Literal meaning | black water | ||||||
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| Tibetan name | |||||||
| Tibetan | ཁྲོ་ཆུ་རྫོང་། | ||||||
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| Qiang name | |||||||
| Qiang | Vvlukvua | ||||||
Heishui County (Chinese: 黑水县; Tibetan: ཁྲོ་ཆུ་རྫོང་།; Qiang: Vvlukvua) is a county in the north of Sichuan Province, China. It is under the administration of the Ngawa Tibetan and Qiang Autonomous Prefecture. The county has an area of 1,682 square miles (4,356 km2) and its average elevation is 11,627 feet (3,544 m). As of 2016, the county has a population of 61,744.