Tremant, Casa Grande, and Rositas, rarely flooded, occasionally ponded, dry, 0 to 10 percent slopes
Casa Grande
(35%)
Typic Natrargids
Well drained
Hydric: No
PAWS: 26 cm
basin floors
Rositas
(33%)
Typic Torripsamments
Somewhat excessively drained
Hydric: No
PAWS: 12 cm
dunes / Summit
Tremant
(27%)
Typic Calciargids
Well drained
Hydric: No
PAWS: 17 cm
alluvial fans / Summit
Indio
(5%)
Typic Torrifluvents
Well drained
Hydric: No
PAWS: 27 cm
flood plains / Summit
SSA
Scale
Published
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az648
1:125,000
2025
2025-08-28