| Lake Tuendae | |
|---|---|
|   | |
| Location |  Zzyzx  San Bernardino County, California  | 
| Coordinates | 35°08′36″N116°06′14″W / 35.1432°N 116.1040°W | 
| Type | Artificial pond | 
| Basin countries | United States | 
| Max. length | 140 m (460 ft) | 
| Max. width | 40 m (130 ft) | 
| Surface area | 5,600 m2 (60,000 sq ft) | 
| Shore length1 | 360 m (1,180 ft) | 
| Surface elevation | 289 m (948 ft) | 
| 1 Shore length is not a well-defined measure. | |
Lake Tuendae is an artificial pond at the Desert Studies Center in Zzyzx, California. It is inhabited by mudhens as well as the endangered Mohave tui chub.