Quechan
The Quechan (Kwatsáan), meaning "those who descended," are a Native American tribe whose traditional territory encompasses the lower Colorado River valley, spanning present-day southeastern California, southwestern Arizona, and northwestern Mexico.[1] They primarily reside on the Fort Yuma Quechan Indian Reservation, a 45,000-acre area bisected by Interstate 8 along the California-Arizona border near Yuma, Arizona, which was established following the transfer of Fort Yuma to the tribe in 1884.[1] The tribe speaks Kwatsáan, a language belonging to the Yuman family and closely related to Mojave and Maricopa.[2] Historically agrarian, the Quechan cultivated crops and fished the Colorado River, which remains central to their cultural identity as "keepers of the river."[1] Today, with over 4,000 enrolled members, the tribe sustains its community through farming, gaming enterprises like the Quechan Casino Resort, and tourism, while preserving language and traditions amid ongoing water rights challenges tied to the river's management.[1][3]