3.1.G. SR 02-21-1994 - Laserfiche WebLink

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.e H-ll Ground Surface Lake New Groundwater Level A boring will be necessary to m~lke this detemlination. Also, the de~pest point of the onsite sewage system must be located as well. If this distance is less than 3 f~et, then treatment is not bein!! maintained and the system is considered nonconfomling. - Soil Texture Greater Than 5 Minutes per Inch e If the soil texture is sandy enough for the percolation rate to be greater than 5 minutes per inc.'h, then the system should be lined with some type of liner or divided into 4 equal systems. If this is taken care of, then there is no problem. If it isn't, then this should be reviewed for impact. These systems are not automatically determined to be non-conformin!! but should be reviewed and a decision made. The review would include a determinmion of impacts. These impacts would be measured by ~ldditional wmer quality testing on the site. Proper System Sizing Proper system sizes are based on the size of the home at the site and soil texture. System size can be detemlined by using the graph on page 22 of Chapter 7080 and table 3 on page 23 in Chapter 7080. If the size does not equ~ll the requirement, this again, should be noted. These systems are not considered nonconforming unless a negative impact has taken or is t~lking pl:lce. Proper System Setbacks .:e The svstem should be reviewed to meet the setbacks for all the different features on table 4 in Chapter 7080 on page 23. If it doesn't, it should be reviewed for impact. The amjor concern would be the well/system setback. This would pose a problem that would need addressing. If there are no negative impacts, then move down the chan. If there are negative impacts, then there should be some discussion about a nonconfomling system. Original Groundwater Surface Figure H-9 Step 5 Step 6 Step' 7