List of Bouse and Centennial Wash landforms. A water divide separates the parallel washes, with Bouse Wash[1] flowing northwest to meet the south-flowing Colorado River, north and adjacent the confluence of Tyson Wash. The southeast flowing Centennial Wash (Maricopa County)[2] meets the Gila River at the great Gila Bend. (confer with Gila Bend, Arizona)
| (northwest) Colorado River (Parker Valley) (Colo. R. Indian Res.) |
(northwest) Cactus Plain |
(northwest) Cactus Plain |
||
|---|---|---|---|---|
| B.W.-(north of Tyson Wash confluence) | B.W. | Cactus Plain | Cactus Plain | |
| La Posa Plain & Plomosa Mountains |
B.W. | Cactus Plain | Cactus Plain | |
| Ranegras Plain | B.W. | Bouse Hills | Cactus Plain | Buckskin Mountains |
| Ranegras Plain | B.W. | Butler Valley | Butler Valley | Butler Valley (Arizona) |
| Ranegras Plain | B.W. | Granite Wash Mountains | water divide (C.W.) |
Harcuvar Mountains |
| Ranegras Plain | Upper Bouse Wash B.W. |
Little Harquahala Mountains | C.W. | C.W.–Centennial Wash-(headwaters) McMullen Valley-U.S. Route 60 in Arizona |
| Ranegras Plain | Upper Bouse Wash B.W. |
Little Harquahala Mountains | C.W.–Harquahala Plain | Harquahala Mountains |
| Ranegras Plain | Upper Bouse Wash B.W. |
Little Harquahala Mountains | C.W.–Harquahala Plain | Tiger Wash |
| Little Horn Mountains | B.W.–Little Horn Mountains | Eagletail Mountains & Eagletail Mountains Wilderness |
C.W.–Harquahala Plain | Big Horn Mountains & Big Horn Mountains Wilderness Belmont Mountains & Hummingbird Springs Wilderness |
| water divide |
Eagletail Mountains & Eagletail Mountains Wilderness |
C.W.–Harquahala Plain | Tonopah Desert | |
| Gila Bend Mountains | C.W. | Wintersburg, Arizona | ||
| Gila Bend Mountains (southeast) |
Gila River Arlington State Wildlife Area (southeast) |
Gila River Hassayampa River confluence (southeast) |