Ramona Soil Series
USDA Code: CA0607
K-Factor
0.28
Soil Erodibility Factor
Texture Class
sandy loam
Drainage Class
well drained
About Ramona
Deep, well drained soils formed in alluvium derived from granitic and related crystalline rock sources. Profile features a reddish argillic subsoil horizon. Found on alluvial fans and terraces in the inland valleys and foothills.
K-factor values are sourced from the USDA Natural Resources Conservation Service (NRCS) SSURGO database.
California Distribution
Widespread in San Diego, Riverside, and Orange counties. Named for the town of Ramona. Historically California's premier avocado soil; now extensively developed for residential uses in the Inland Empire.
Counties Where Found
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