| Chemehuevi Wash | |
|---|---|
 View due north Wash outfall at center-west of Lake Havasu | |
  Chemehuevi Wash in California | |
| Location | |
| Country | United States |
| State | California |
| Region | (southeast)-Mojave Desert (Lower Colorado River Valley) |
| District | San Bernardino County, CA |
| City | Havasu Lake, CA–Lake Havasu City, AZ |
| Physical characteristics | |
| Length | 35 mi (56 km), NW-SE, (then E) |
The Chemehuevi Wash is a large wash of northeast San Bernardino County in the southeast Mojave Desert. The wash enters the center-west bank of Lake Havasu on the California–Arizona border. Chemehuevi Wash drains the center of the Chemehuevi Valley and the regional landforms of washes, valleys and mountains is adjacent the northeast region of the Colorado Desert, the entire region south on the west side of the south-flowing Colorado River.