Custom Soil Resource Report <br />Lane County Area, Oregon <br />23-Camas-Urban land complex <br />Map Unit Setting <br />National map unit symbol: 235y <br />Elevation: 400 to 1,200 feet <br />Mean annual precipitation: 40 to 60 inches <br />Mean annual air temperature: 52 to 54 degrees F <br />Frost-free period: 165 to 210 days <br />Farmland classification: Farmland of statewide importance <br />Map Unit Composition <br />Camas and similar soils: 50 percent <br />Urban land: 40 percent <br />Estimates are based on observations, descriptions, and transects of the mapunit. <br />Description of Camas <br />Setting <br />Landform: Flood plains <br />Landform position (three-dimensional): Tread <br />Down-slope shape: Linear <br />Across-slope shape: Linear <br />Parent material: Sandy and gravelly alluvium <br />Typical profile <br />H1 - 0 to 14 inches: gravelly sandy loam <br />H2 - 14 to 60 inches: very gravelly sand <br />Properties and qualities <br />Slope: 0 to 3 percent <br />Depth to restrictive feature: 9 to 17 inches to strongly contrasting textural <br />stratification <br />Natural drainage class: Excessively drained <br />Capacity of the most limiting layer to transmit water (Ksat): High (1.98 to 5.95 <br />in/hr) <br />Depth to water table: More than 80 inches <br />Frequency of flooding: Rare <br />Frequency of ponding: None <br />Available water storage in profile: Very low (about 1.1 inches) <br />Interpretive groups <br />Land capability classification (irrigated): 4w <br />Land capability classification (nonirrigated): 4w <br />Hydrologic Soil Group: A <br />Hydric soil rating: No <br />Description of Urban Land <br />Interpretive groups <br />Land capability classification (irrigated): None specified <br />Land capability classification (nonirrigated): 8 <br />Hydric soil rating: No <br />10 <br />