2003-09-03_PERMIT FILE - M2003072 (4)

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illap rrrrit: PpE Gulnare-Allens Park complex, 5 to 35 percent slopes, stony Description Categorg•: SOI This map unit is on hillslops and hilltops. It is 2bout 55 percent Gulnare soils and 35 percent Allens Park soils. Gulnare soils are on steep hillslopes and Allens Park soils are on gently sloping hilltops. The Gulnare soil is tleep and well drained. It formed in residuum from sandstone. Typically the surface is stony sandy loam 3 inches thick. The subsoil is gravelly clay loam and Sandy clay loam 12 inches thick over soft to hard Poison Canyon sandstone.Penneability is moderately slow. Available water capacity is very low. Effective rooting depth is 10 to 20 inches. Runoff is rapid and the hazard of water erasion is very high. The Allens Park soil is moderately deep and well drained. Il formed in residuum from sandstone. Typically the surface is stony sandy loam 7 inches thick, The subsoil is sandy clay loam 72 inches (hick. The substratum is sandy clay loam 5 inches thick over soft to hard Poison Canyon sandstone. Permeability is moderate, Available water capacity is low. Runoff is slight to moderate and the hazard o(water erosion is low. Effective rooting depth is 20 to 40 inches. hlnp unit; S1F Allens Park-Wahatoya complex, 30 to 60 percent slopes Description Cntegor}•: SOI This map unit is on north and east facing mountainsides in the northwestern part of the county. It is 45 percent Allens Park sandy loam and 40 percent Wahaloya fne sandy loam. Allens Park soils are on the lower half of mountainsides. Wahaloya soils are on the upper half. The Allens Park soil is moderately deep and welt drained. It formed in residuum from sandstone. Typically the surface is stony sandy loam 7 inches thick. The subsoil is sandy clay loam 12 inches thick. The substratum is sandy clay loam 5 inches thick over soft to hard Poison Canyon sandstone. Permeability is moderate, Available water capacity is low. Runoff is slight to moderate and the hazard of water erosion is low. Effective rooting depth is 20 to 40 inches. The Wahaloya soil is moderately deep and welt tlrained. It formed in residuum and colluvium on mountainsides. Typically the surface is f ne sandy loam 12 inches thick. The subsoil is very stony sandy clay loam 16 inches thick over sandstone. Permeability is moderate. Available water capacity is low. Effective rooting depth is 20 !0 40 inches. Runoff is very rapid and the hazard of water erosion is very high. Frirta}; Jul}• ]3,1003 Page 1 oft