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Kennedy/Jenks Consultants regional basis by common past agricultural and wastewater disposal practices. The purpose of this section is to discuss the strategy and methods and sources of information for evaluating the groundwater quality upgradient and downgradient of the Facility. In addition, this section outlines the rationale and proposed steps to continue to evaluate the offsite groundwater conditions. 4.3.1 Identify Offsite Land Owners and Land Uses Near Site The list presented below provides properties and businesses (by distance and direction from the Facility)that have been or are located nearby (within 1.5 miles of the Facility) based on information obtained from Environmental Database Resources, Inc. (EDR), an environmental database-records search firm.These properties have land use activities, permits, spills and/or violations that may be relevant to the proper identification and assessment of potential sources of groundwater degradation, if any. The locations of these properties and businesses are shown in Figure 6. • Soils Recycling Facility located at 1333 East Turner Road, approximately 1 mile southwest • Lorenzo Vineyard located at 7137 Acampo Road, approximately 1 mile northeast • Lodi Wine and Business Center (formerly Guild Wineries Distillers) located at 1 Winemasters Way, approximately 1 mile southwest • Frank Alegre Trucking located at 802 Cluff, approximately 1 mile southwest • Sav-Mor Oil Co. located at 4579 Acampo Road, approximately 1.5 miles northwest 4.3.2 Offsite Wells Offsite wells (both upgradient and downgradient of the Facility)will be identified by contacting the California Department of Water Resources (DWR). A search of the DWR database will be conducted to find offsite wells (both domestic and agricultural)that have associated groundwater quality analytical data. Additional information, such as construction details, geologic (boring) logs, and hydrology data (groundwater levels, to calculate gradient and flow direction)will also be investigated. 4.4 Data Interpretation As discuss in the Preliminary Groundwater Evaluation Report and in Section 1.4.3 of this report, MW-1 and MW-3 are typically situated hydraulically up-gradient of the vineyards irrigated with treated process water, sanitary wastewater septic tank and leachfield systems, and the ponds. MW-2 may be considered to be located hydraulically upgradient of the vineyards irrigated with treated process water and sanitary wastewater septic tank and leachfield systems, although MW-2 is offset to the west of the ponds and hence considered as cross-gradient of them. MW-4 is considered to be located hydraulically upgradient of the vineyards irrigated with treated process water but downgradient of the ponds. MW-5 may be considered to be located hydraulically up-gradient of the sanitary wastewater septic tank and leachfield systems but is downgradient of the vineyards irrigated with treated process water and the ponds. MW-6 and Groundwater Protection Work Plan, Woodbridge Winery Page 4-4 Robert Mondavi, Acampo, California 3' gro.y Mln�jL .�.-- tw 5_re'io�a xrGSspekL)vy.,V^ -e6s!ntlez!os;