ELT 21d

Elevation Range
Minimum: 
958 m
Minimum in ft: 
3142 ft
Maximum: 
1022 m
Maximum in ft: 
3353 ft
Median: 
964 m
Median in ft: 
3163 ft
Soil Summary: 
very deep, textures vary widely and soils are often stratified – very fine sandy loam to silty clay surfaces with very gravelly coarse sand to silty clay layers below, limy, no or little development, some high water tables on lower terraces; dominated by Cochise County, Northwestern Part soil survey units 44 (Glendale-Hantz complex,Sonoran, 0 to 3 percent), 18 (Cascabel, Quiburi soils, and Riverwash, Sonoran, 0 to 5 percent slopes), and 41 (Gila-Glendale complex, Sonoran, 0 to 2 percent slopes). These units comprise 32 %, 30% and 25% of the ELT, respectively
Geologic Materials: 
river alluvium associated with Holocene alluvium (Qy) which comprises 100% of the ELT
Landforms: 
coarsely dissected, weakly to moderately incised mainly on river terrace breaks; terraces themselves show little dissection
LTA 21
Moderate gradient river channel and terraces

Map with the ELT 21d polygon highlighted.

Catalina