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Based upon the aforementioned prime farmland information, PCC requests a negative <br /> determination for soil types 1E, 1EW, 20C, 30C, 808, and 810 identified within the Nucla <br /> East study area which meets CMLRD 2.04.12(2,3) negative determination requirements. <br /> d. C . - NoV-wOprl SG s <br /> Mapping Unit Descriptions and Soil Interpretations. Mapping units are depicted by map <br /> symbol, name, and slope percentages in Table 9-5-4, Guide to and Areal Extent of Mapping <br /> Units Identified for the Nucla East Baseline Soil Survey, Montrose County, Colorado. The <br /> areal extent of each mapping unit in acres is also provided in Table 9-5-4. Detailed <br /> descriptions of each mapping unit are provided in Appendix 9-5-1 , Soil Map Unit <br /> Characteristics. These descriptions are presented in numerical order by map unit symbol <br /> and include: <br /> 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 /> Additional information is provided for each major soil component of the mapping units in <br /> Appendix 9-5-2, 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 Wind 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 9-5-5, Soil Series Classification. This table also <br /> 9-5-25 Revised 08/19/88 <br />