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Surface and Subsurface Contamination Report—APN: 009-110-04--To create a homesite parcel contain- ing five(5)acres within an edsting forty(40)acres parcel leaving a thirty-five acres parcel,Parcel 2. ✓(3.4)Possible Chemical Use in Cron Production: Since there has been no agricultural use on the subject property over the past five(5)years and the types of crops grown prior to 1999 have not been identified, no attempt has been made to identify any chemicals normally used in any agricultural endeavors. Information as to the chemicals normally used in the production of various crops once an agricultural product is identified is available from the University Of California at Davis' web site as follows: http://www.ipm.ucdavis.edu/PMG/Crops-agriculture.htini (3.5)Actual Chemical Use In Crop Production: The San Joaquin County Agricultural Commissioner's Office was requested to access their files and report on any recorded restricted product permit applications and product applications by the property owner over the last five(5)years on a portion of the northeast quarter of Section 34, Township 5 North, Range 8 East,Mount Diablo Base and Meridian, San Joaquin County,California. The San Joaquin County Agricultural Commissioner's Office has responded in their report dated January 28 2004 that they were unable to locate anything in their files relative to the subject property. The San Joaquin County Agricultural Commissioner's Office Report, dated 01/29/04 is attached to this report. t/ (3.6)Offsite Possible Contamination Contributors: The subject property is in and surrounded by an area devoted to agricultural pursuits or natural rolling foothills and this is verified by the 2010 zoning AG80. The subject property is situate remote from any businesses, commercial and industrial pursuits and so is not likely to be subjected to any off site contamination contributors. The Maps entitled "DBCP and Nitrate—Land Use" available in the Environmental Health Department's office also show that the subject property is in the midst of an area not known to have significant Dibromochloropropane (DBCP)and Nitrate(NO3)concentrations. According to the aforementioned DBCP and Nitrate maps, the subject property will not be subjected to any undue contamination from off-site sources. (4) Soil Character: The University of California publication entitled"Soils of San Joaquin County, California", by Walter W. Weir, dated June 1952, identifies the soil on the subject property to be a Redding—Gravelly Loam Series. REDDING- GRAVELLY LOAM SERIES The soils of the Redding series are brownish-red or red,acid, strongly developed, hardpan soils. They are usually gravelly and occupy old terrace remnants, underlain with stratified gravels of mixed origin. They have been developed in areas of moderate to low rainfall,with mild summers and long, dry summers. In this area,Redding soils overlie material similar to that which gives rise to the Pentz and Peters soils. The surface soil to a depth of about 8 inches is red or brownish-red, friable, gravelly loam. It is distinctly acid, pH 4.6. In the sample analyzed 32.19% was sand, 47.46% silt and 17.84%clay. Kannnrh A Rkihn 97470 Nnrth Marlvillr Rnad Clrmenra r'.alifnmia 95997 S