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Surface and Subsurface Contamination Report ** APN: 213-080-22,27,28,29,&31 ** 131.02 Acres Total Parcel 1=66.72 Acres, Parcel 2=41.58 Acres,Parcel 3 = 10 acres,Parcel 4= 10 Acres Not a Part Parcel=2.72 Acres Typically the surface layer is grayish brown and dark gray silty clay loam about 17 inches thick. The next 32 inches is light brownish gray, grayish brown, and gray silt loam and silty clay loam. The substratum to a depth of 60 inches is grayish brown fine sandy loam. In some areas the surface layer is loam or silt loam. Permeability is moderately slow in the Merritt soil. Available water capacity is high. The effective rooting depth of the crops commonly grown in the county is limited by an apparent water table that has been lowered to a depth of 4 to 6 feet through drainage systems that require continual maintenance. Runoff is slow, and the hazard of water erosion is slight. The rate of water intake in irrigated areas is 0.3 inches per hour. The soil is subject to rare flooding, which occurs during years of abnormally high precipitation. This unit is used mainly for irrigated row or field crops. It is also used for home site development. This unit is suited to irrigated crops. The main limitation is the high water table. Areas adjacent to levees are subject to lateral seepage in wet years when the water level is high. Tile drainage can lower the water table if a suitable outlet is available. If this unit is used for home site development, the main limitation is the high water table. The rare flooding is also a hazard. The high water table increases the possibility that septic tank absorption fields will not function properly. A drainage system is needed if roads or building foundations are constructed. Houses, roads and streets should be constructed above flood levels. CAPAY CLAY: Capay Clay is a very deep and wet soil on a 0% to 2% slope. The soil is of alluvial derivation from mixed rock sources with a high water table as a result of irrigation water. It is at elevations from 25 feet to 140 feet, in a climate with annual rainfall of ten(10) inches and average temperature of 60 degrees Fahrenheit with 270 frost-free days. The soil has a high shank-swell factor and permeability is generally slow and the available water capacity is high. The soil color of the soil below the ground surface at various depths are listed as follows: DEPTH(In Inches) COLOR 0 to 20 Grayish Brown/Dark Grayish Brown/Dark Brown 20 to 60 Pale Brown The percent of clay, soil type, plasticity index, permeability and density at various depths below the ground surface for the two soils are listed as follows: Danny Rocha Dairy--20599 Paradise Avenue(West Arbor and Paradise Avenues"T"Intersection) Trary Cn ifnrnia 45';04 7