Soil Summary:
dominant soils are very shallow to moderately deep, very flaggy sandy loam and extremely, very gravelly and gravelly fine sandy loams, sandy loams and loams over very channery and gravelly fine sandy loams, sandy loams and loams, no lime present, no to moderate development; dominated by Pima County soil survey map units 76 (Spudrock-Far-Rock outcrop complex, 25 to 65 percent slopes) and 20 (Cortaro-Rock outcrop-Faraway complex, 15 to 45 percent slopes). These units comprise 82% and 18% of the ELT, respectively
Geologic Materials:
alluvium, colluvium and residuum associated with the Catalina-Rincon igneous metamorphic complex (TXm), landslide deposits (Qls), and felsic volcanic rocks (Tf) which comprise 96%, 1% and 1% of the unit, respectively
