Laserfiche WebLink
Custom Soil Resource Report <br />Minor Components <br />Egbert <br />Percent of map unit: 4 percent <br />Landform: Flood plains <br />Hydric soil rating: Yes <br />Merritt <br />Percent of map unit: 4 percent <br />Landform: Flood plains <br />Hydric soil rating: Yes <br />Columbia <br />Percent of map unit: 4 percent <br />Landform: Flood plains <br />Hydric soil rating: Yes <br />Unnamed, altered soils <br />Percent of map unit: 3 percent <br />Hydric soil rating: No <br />261—Valdez silt loam, organic substratum, partially drained, 0 to 2 <br />percent slopes, MLRA 16 <br />Map Unit Setting <br />National map unit symbol. 2x4kv <br />Elevation: -10 to 20 feet <br />Mean annual precipitation: 13 to 18 inches <br />Mean annual air temperature: 60 to 62 degrees F <br />Frost -free period: 270 to 300 days <br />Farmland classification: Prime farmland if irrigated <br />Map Unit Composition <br />Valdez, organic substratum, partially drained, and similar soils: 85 percent <br />Minor components: 15 percent <br />Estimates are based on observations, descriptions, and transects of the mapunit. <br />Description of Valdez, Organic Substratum, Partially Drained <br />Setting <br />Landform: Deltas, flood plains <br />Landform position (two-dimensional): Toeslope <br />Landform position (three-dimensional): Tread <br />Down-slope shape: Linear <br />Across -slope shape: Linear <br />Parent material: Alluvium derived from mixed rock sources, and herbaceous <br />organic material from reeds and tules <br />Typical profile <br />Ap - 0 to 14 inches: silt loam <br />Cg - 14 to 40 inches: silty clay loam <br />22 <br />