Soil Landscapes Soil Climates Soil Datasets Personnel Site Map Soil Information Home CEI Home Links

MLRA 30 - Sonoran Basin and Range

Arizona, California, and Nevada
194,030 km2 (74,910 mi2)

Water:
Water is scarce. Irrigation water for agriculture is obtained almost entirely from the Colorado and Mojave Rivers. Some irrigation water is obtained from large springs in Nevada and from wells in Nevada and in California.


Land Use | Elevation and Topography | Climate | Water | Soils | Potential Natural Vegetation

Ecogegions | Land Resource Regions

PA Soil Landscapes | US Soil Survey | US Landscapes

Soil Information Home | CEI Home | Links
Soil Landscapes | Soil Climates | Soil Datasets | Personnel | Site Map

Comments and Questions

12/16/98