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Custom Soil Resource Report <br /> San Joaquin County, California <br /> 101—Acampo sandy loam, 0 to 2 percent slopes <br /> Map Unit Setting <br /> National map unit symbol: hhr0 <br /> Elevation: 10 to 150 feet <br /> Mean annual precipitation: 15 inches <br /> Mean annual air temperature: 61 degrees F <br /> Frost-free period: 260 days <br /> Farmland classification: Prime farmland if irrigated <br /> Map Unit Composition <br /> Acampo 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 Acampo <br /> Setting <br /> Landform: Fan terraces <br /> Landform position (two-dimensional): Footslope <br /> Landform position (three-dimensional): Tread <br /> Down-slope shape: Linear <br /> Across-slope shape: Linear <br /> Parentmaterial: Alluvium derived from granite <br /> Typical profile <br /> A-0 to 19 inches: sandy loam <br /> Bw- 19 to 47 inches: sandy loam <br /> Bkgm1 -47 to 49 inches: cemented <br /> Bkgm2-49 to 60 inches: cemented <br /> Properties and qualities <br /> Slope: 0 to 2 percent <br /> Depth to restrictive feature: 40 to 60 inches to duripan; 43 to 60 inches to duripan <br /> Natural drainage class: Moderately well drained <br /> Runoff class: Very low <br /> Capacity of the most limiting layer to transmit water(Ksat): Very low (0.00 in/hr) <br /> Depth to water table: More than 80 inches <br /> Frequency of flooding: None <br /> Frequency of ponding: None <br /> Salinity, maximum in profile: Nonsaline to very slightly saline (0.0 to 2.0 <br /> mmhos/cm) <br /> Available water storage in profile: Low (about 5.6 inches) <br /> Interpretive groups <br /> Land capability classification(irrigated): 2s <br /> Land capability classification(nonirrigated): 4s <br /> Hydrologic Soil Group: A <br /> Hydric soil rating: No <br /> Minor Components <br /> Tujunga <br /> Percent of map unit.- 5 percent <br /> 13 <br />