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OWNER: Dregge <br /> ADDRESS: 14351 N. Vintage Rd <br /> LOCATION: 200 yds north. <br /> AGE OF HOUSE: 15 years tank <br /> of a 1500 gallon sepal with the s three <br /> ncee <br /> ch lines at 80 <br /> SEPTIC SYSTEM: Yes, consists <br /> its installation. <br /> feet each. Have had no problems y <br /> V. GROUND WATER DEPTH AND TESTING <br /> the map of "Lines of Equal Dept c <br /> Water in d fall <br /> According to terConserv,ationeDistPctblthe edepth <br /> 1990 by the San Joaquin County Flood Control and Water <br /> to groundwater at this location is approximately 90 to 100 feet. <br /> estic well (WI) <br /> There are three wells on the subject propery. The lirst�loe se is a econd�snalso domestic <br /> located adjacent to the old house on the proposed parcel 2. <br /> 11 W2 which is located next to the Samuel Shimozaki re dentedomesoc parcelwell parcel 2 third <br /> is ( ) <br /> is a agricultural well located 60 feet north of the Shimoz <br /> water sample was obtained from both domestic wells on October o31, 1�991. Bot d bromo <br /> P <br /> were submitted to the laboratory and tested for the p <br /> chloropropane (DBCP), which is a soil fumigant used in vineyards. A cop of the test <br /> y <br /> endix• The results of the tests indicate that nitrates were <br /> results is contained in the Appy law in <br /> • bove the MCL(maximum concentration limit) allowed levels were above thee <br /> above n both <br /> in well 2 (Samuel Shimozaki residence). The DBC <br /> wells. <br /> VI. SOIL PROFILE AND PERCOLATION TESTS <br /> Two test pits were excavated to a depth of 10.0a et on the <br /> prowasposed <br /> parcel <br /> el 1. One <br /> pit was excavated in the front of existing old house a <br /> xistin old leach field. The purpose of the test pits was to determine the soil profile in the <br /> e g <br /> tative <br /> cel <br /> thegeneral area. For approximate location of the test at t 416 backhoe ts see the nequipped rwith a p24niinch <br /> .Appendix. The test pits were excavated with a <br /> de in the <br /> y a <br /> bucket. Visual classification of each soil stratum enc <br /> ounAterepd "`'at on of each soil field <br /> stratum <br /> civil engineer at the time the test pitendix ass were xLog aof Test Pits. <br /> encountered is contained in the App <br /> Generally the soils encountered in the test pits consisted et and i�lig gradations <br /> lya cemented <br /> d <br /> medium dense sand with slight amounts of silt in the upper <br /> soils <br /> ratums in the region below 5.0 feet. For a morexde detailed surf ceisl slightly silty ption of esands <br /> st <br /> encountered see ot d erg lating stratum. <br /> of Test Pits in the Append <br /> provide a very g P <br /> (qS <br /> O�ti3 <br /> OG\ <br /> P <br />