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o Map unit symbol and name with associated slope range • <br />o Major map unit components and their percentages <br />o Map unit inclusions and their percentages <br />o Slope and physiography (terrain) description <br />o Parent material type <br />o Erosion hazard from wind and water (descriptive term) <br />o Land capability classification <br />o Range Site Classification <br />Additional information is provided for each major soil component of the mapping units in <br />Addendum 9-6-2, Soil Interpretations. Information provided in this Appendix includes: <br />o Texture of particle-size control section <br />o Depth of profile <br />o Effective rooting depth (inches) <br />o Internal drainage <br />o Permeability <br />o Available water holding capacity • <br />o Rate of surface runoff <br />o Typical reaction class (surface/subsoil) <br />o Wintl erodibility group number (surface layer) <br />o Wind and water erosion potential (I and K factors for surface horizon) <br />o Hydrologic group status <br />Soil Series Descriptions. The soil series found on the study area and their taxonomic <br />classifications are provided in Table 9-6-5, Soil Series Classification, Map Unit, Sample <br />Numbers, and SCS Soil Series Information for Soils on the Seneca II Mine East Wadge <br />Extension Study Area. This table also lists the applicable map unit number, sample <br />numbers, and related information concerning SCS official soil series descriptions. The <br />soil series mapped on the study area, with exception to Chaperton and Routt, are all <br />established series (E). <br />Copies of the SCS Official Soil Series Descriptions, accompanying "Form S" Soil <br />Interpretation Records, and profile descriptions of all 48 auger hole soil observations, <br />are on file at PCC's Western Division office in Flagstaff, Arizona. • <br />9-6-21 Revised OS/16/BB <br />