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Without sophisticated groundwater monitoring over a long period of time, it is unknown as to7thej�l <br /> exact groundwater depth at different times of the year, as well as the groundwater directional <br /> flow. However, sufficient data has been collected to determine that the water table is currentl <br /> an acceptable distance below grade for there to be adequate biological treatment, according to <br /> published scientific literature. <br /> Mounding effects under the leachfield should be of little concern since the saturated zone is <br /> sufficiently deep. However, the leachfield and seepage pits must be protect from inundation <br /> occurring from severe climactic stress. <br /> Accurate "as-builts" of the septic system to be installed in the future must be supplied to the <br /> Environmental Health Department and all applicable "distance" requirements must be strictly <br /> adhered to. <br /> V. LIMITATIONS <br /> The findings, opinions and conclusions of this report are based upon information from standard <br /> engineering and analytical test procedures, contemporary scientific literature and agency <br /> consultations. Information in this report is deemed reliable by the sources from where it was <br /> obtained. Results of the percolation testing should be assumed to only be representative of the <br /> subsurface conditions encountered in the specific area of testing and not of the entire proposed <br /> leachfield area. <br /> Our report is based upon current scientific knowledge to assess factors which are extremely <br /> variable and complex within the environment. Although there a several methods to design, size <br /> and predict impact from a septic system, San Joaquin County Environmental Health Division <br /> Sewage Standards have been employed for these purposes, and for this project. Therefore, no <br /> guarantee or warranty concerning any aspect of this investigation, is expressed or implied. <br /> We appreciate the opportunity to provide this service for you. If you should have any questions <br /> regarding to the information contained within lease contact the undersigned. <br /> Respectfully submitted, <br /> VALLEY Ag RE ARCH No. 04675 z <br /> Expires:G'/•,oi • <br /> Don Ches ey, R.E.A. F °F CALi FORS <br /> Registered Environment Assessor#4675 <br /> 9 <br /> 7laf(ey Ag Research <br />