Laserfiche WebLink
9.11.2 The length of sumps can be variable but the dispersal field must be a <br /> minimum of 20% in leach line. <br /> 9.11.3 Sumps are to be dug no deeper than twenty-five (25) feet in total depth. <br /> 9.11.4 Sumps greater than eight (8) feet in depth shall be no closer than ten (10) <br /> feet above the seasonal high water table. <br /> 9.11.5 Sumps shall be installed into permeable soil strata. <br /> 9.11.6 Existing and new systems shall not have less than forty (40) feet of leach line <br /> between the septic tank and the sump. <br /> EHD 42-014 Page 32 of 40 OWTS Standards 1/2017 <br />