| Santa Maria River | |
|---|---|
&sq=&lang=&file=File:Santa_Maria_River_in_the_Arrastra_Mountain_Wilderness.jpg) Seasonal flows in the Arrastra wilderness | |
&sq=&lang=&file=File:USA_Arizona_relief_location_map.svg)  Location of the mouth of Santa Maria River in Arizona | |
| Location | |
| Country | United States |
| State | Arizona |
| Physical characteristics | |
| Source | |
| • elevation | 2,640 feet (800 m) |
| Mouth | |
• location | Alamo Lake |
• elevation | 1,240 feet (380 m) |
| Length | 50 miles (80 km) |
| Discharge | |
| • average | 11.59 cu ft/s (0.328 m3/s)[1] |
The Santa Maria River is an intermittent stream located in western Arizona. It is a primary tributary of the Bill Williams River and one of the main sources of inflow for Alamo Lake. The river forms a portion of the boundary between Mohave and La Paz counties.
- ^ "Annual Flows for USGC Streamgaging Stations in the Bill Williams Watershed" (PDF). Arizona Department of Water Resources. Retrieved 2008-05-27.