Laserfiche WebLink
rai ’C '7-ra.ce -S- <br />IV.rorEWi^OH SOI 1^ <br />According to tlie '■ecoMnended 0 chnancc and^ of Health <br />Sewage Disrosal Systems" published >^y ""°i,ed in an area where In 1Q71 "No soil absorption system shall be instauea inSewage Disposal Systems" published i^d in an area where <br />in 1971 "No soil absorption system "bcl^v ground level the watertable is at any time If^^than 6 1/2 feet w g <br />or 4 feet below the tottom of the draiiifield liuich . <br />Tliis line of ^hinhing has changed som^ L,mty. The <br />fleet research ..qI .vc-ncy KPC-40 "Individual Sewage <br />proposed Minnesota lolluti ' i[ ..-nie bottom of trenches <br />Treatment Systems Standaids btates o y Katortahle or bedrock" <br />and beds sliall be at least joivii innovative systems otlier than <br />and allows for installation of U ?ecT^^the standard subsurface trench system to moot tnis i <br />In the preliminary distance is <br />for installation of a standard soil absoiption b>st . <br />concern about this minima .l^teHartoKorerlffrei^ <br />sn4?r.“ShL». £5^^^ <br />table treatment of _th_e_ efi^^ienj^ .Mriitional inputs of effluent and <br />a polluted vater body near the ^',_/^fj,cing of the effluent and/or <br />natural water in the . house. This creates not only a <br />the backing up of the effluen ° health hazard if the sur- <br />nuisance to the home owner, but can also pose <br />rounding area is well populated. <br />The best indicator available lor of^Hcimepin'County is the <br />sonal watertable which often occurs n S.aion of grey <br />presence of soil mottles, ikd 1 | w uivcstigat ion of a pro- <br />posedToir2orpHon^trea?Lnt) sys^^ <br />.^ofe^tiafoMlgi^af <br />a”nrof septic tank effluent will be discussed. <br />Tlie areas of Hanel soils and foko Reaches indioa^^ ^itliTEf f"foot^of <br />riur^e! ti: °rci‘larper‘srstnrfcv:r:aV:^^^^^^^ during the year. <br />Tnst <br />obvi <br />mour <br />cvei <br />for <br />absc <br />>• ^