SU-2601188_SSCR - Laserfiche WebLink

Home Browse Search

1.0 INTRODUCTION AND PROPOSED DEVELOPMENT: 1.1 Description of site: The project consists of one legal parcel containing 43f acres. The subject Assessor's Parcel Numbers are 017-090-56 and 59. The project is in an agricultural and commercial neighborhood. The parcels are zoned AG-40. 1.2 Description of Proposed Development: The purpose of this project is to create one 18f acre parcel on the north side of Clarksdale Road and one 25f acre parcel on the south side of Clarksdale Road from the existing parcel. In accordance with the San Joaquin County Development Title, this Surface and Subsurface Contamination Report(SSCR) is being submitted for approval. This report will investigate the property for visual or historical environmental contamination based on field observation, interviews with the owner, and County records. (This SSCR includes no chemical analysis). 1.3 Parcel location map: (See Appendix for Tentative Map with Vicinity Map and APN page). 1.4 Site Map: (See Appendix for Tentative Map). 2.0 PAST, PRESENT, AND PROPOSED FUTURE USES OF THIS SITE• 2.1 Discussion of Past, Present, and Proposed Future Uses: The primary source of information of the historic use of this property is testimony from one of the owners. Chelsea Chandler was interviewed in February, 2026. The owners have owned the parcel for one and four years. They thought they each owned separate sides of the road. Dillon &Murphy is proposing a Minor Subdivision Application to resolve the issue. The land use has historically been used for agricultural production and for residential purposes. These uses will remain. 3.0 IDENTIFICATION OF ALL PAST AND CURRENT SOURCES OF CONTAMINATION: 3.1 Methods used to research: Methods used to research this parcel were records researched at the San Joaquin County Agriculture Commissioners office in February, 2026 (see appendix for results). An onsite survey was performed on February 10, 2026, by staff of Dillon& Murphy. The San Joaquin County Environmental Health Department's underground storage tank mitigation database list did not yield any concerns. The San Joaquin County Agricultural Commissioner's office report did yield results for pesticides/chemicals used on this site. The results of the pesticide use report yielded that there are chemicals of potential concern at this site. 3.2 Description of all past on-site potential and/or known above and below ground sources of contamination identified at the project site: Past on-site potentials for contaminations are moderate. The property has been vineyards with a residence for more than 20 years. Historically there have been no underground storage tanks. The owner has no knowledge of improper above ground storage of chemicals on the subject parcel. 1