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Soil Suitability Study MS-92-158 , Parcel Nos . 1 & 2 <br /> Parcel No. Test Hole Percolation Rate Minimum Usable <br /> No. (Minutes Per Inch) Disposal Area <br /> (Square Feet ) <br /> 1 N (3 ' ) 30 10 , 000 <br /> 2 S1 3 ' Not Tested No Recommendation <br /> 2 S2 (3 ' ) 20 8 , 000 <br /> Recommendations : <br /> Effluent is recommended to be discharged into 10,000 square <br /> feet minimum usable disposal areas for both Parcel Nos . 1 and 2 to <br /> accommodate subsurface horizontal leaching fields . However because <br /> of the clayey nature of the soil encountered at the easterly <br /> boundary of the twenty (20) acre parcel , careful note of the soil <br /> character and nature should be taken at the time of construction at <br /> the specific site selected for a planned septic system. <br /> Well Water Analysis : <br /> Four (4) samples of well water were taken from two ( 2) sources <br /> on the subject property which were at the well and at the homesite. <br /> Two samples , one for nitrate (NO3) and one for Dibromochloropropane <br /> (DBCP) , were taken from each of the sources for a total of four (4) <br /> samples . The well is situate on the north end of the subject <br /> property near the existing home and west of it . The existing <br /> homesite is at the northeast corner of the twenty (20) acre parcel . <br /> The specific locations of both the well and the homesite are shown <br /> on the attached "Parcel Map" . <br /> The results of the tests on the sampled water from the two <br /> sources for Dibromochloropropane (DBCP) and Nitrate (No3) are <br /> tabulated below: <br /> Chemical Constituent <br /> Dibromochloropropane Nitrate Maximum <br /> Contamination <br /> Level <br /> Source (DBCP) tug/LI _ (NO3) (MG/L1 [ ug/L] (mg/L1 <br /> Well 1 . 56 33 0. 2 45 <br /> (North Boundary) <br /> Homesite 1 . 59 34 0 . 2 45 <br /> (Northeast Corner ) <br /> The test results for Nitrates (NO3) do not exceed the safe <br /> concentrations established by San Joaquin County for this chemical <br /> at 45 mg/L and no special Nitrate requirements are necessary for <br /> Salvador Cancilla 4 <br />