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• Depth to high water table: Areas with a high water table greater than 4 feet are considered to have only a slight limitation to the application of agricultural manure effluent. The depth to high water table varies from approximately 10' to 18' across the site'. It can be concluded that there will be no impact to the ground water do to the conditions of farming at this site. • Water intake rate,hydrologic soil group: Soil type #149 is classified into group C, which is considered to have moderate limitations. The limitations are a result of the slow infiltration and potential runoff from rainfall or irrigation. This property is leveled and has irrigation pipelines. field runoff collection and return pipelines with permanent and portable pumps installed to properly collect and recycle field runoff waters. • Permeability rate,inches per hour: High solids waste and liquid wastes applications onto a site with a rate of 2.0"-6.0" is considered to have moderate to moderately rapid permeability. All of the soils have a published permeability rate of 2.0"-6.0" incheS3. Soil Sample# Infiltration Rate Limitations inches/hour SI-123 .66 Moderate SIA-123 .63 Moderate S2-123 1.46 Moderate S2A-123 3.75 Moderately Rapid S3-123 2.01 Moderatelv Rapid S3A-123 1.62 Moderate S4-12 0.28 Moderately Slow S4A-123 2.49 Moderately Rapid It is recommended to incorporate high solids manure effluent. Refer to Appendix IID for Infiltration test results from A &L Western Agricultural Laboratories and map. • Soil pH: Site conditions of>6.5 are considered to have slight limitations Site conditions of 3.5 -6.5 are considered to have moderate limitations Site conditions of<3.5 are considered to have severe limitationsa 1. Reference San Joaquin County Flood Control&Water Conservation District Spring 1998 Groundwater Report 2. Reference FEMA Map 3. Soil Survey of San Joaquin County,California 4. Agnouhural Waste Management Handbook ®Western Design/David Avila 2001 13