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Table 3.5-1 - Curve Numbers of Subwatershed Areas <br /> Hydrologic <br /> Classification Curve <br />c shwa A <hPd Condition of Soil ~_ <br />Topsoil Removed - Uncontoured Poor C 86 <br />Spoil Poor B 79 <br />Undisturbed Spoil - Rangeland Poor B 79 <br />Undisturbed Oak and Aspen - Good C 53 <br />60o Cover <br />Topsoil Replaced - Contoured and Poor C 81 <br />Seeded 1 Year <br />Topsoil Replaced - Contoured and Fair C 75 <br />Seeded 2 Years <br />Topsoil Replaced - Contoured and Fair C 75 <br />Seeded 3 Years <br />Topsoil Replaced - Contoured and Good C 70 <br />Seeded 4 Or MO re Years <br />Bare Area - Packed Poor C 89 <br />Disturbed Area - Dirt and Poor D 89 <br />Rock Outcrop; None or <br />Minimal Vegetation <br />Undisturbed Oak and Good D 57 <br />Mountain Shrub - 80~ Cover <br />3.5-Sa May 14,1993 <br />