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BOLS <br />>y Wt.. aSTM 0 2216 <br />'fff Cubtc foot <br />• ASTM 0 4318 <br />isr Column <br />Hgth-Pif. ASTM 0 2166 <br />Tom/Square Foof <br />/Square Foot <br />0 854 <br />I 0 427 <br />bustion A4ethod <br />luare Foot <br />Meter Method <br />Million, same as mg/L <br />/Million, same as mg/t <br />iidanon • ASTM 0 2435 <br />3C60 <br />ily • cm^'sec <br />STm 0 4221 <br />iSTm 0 42: <br />ohm • cm • ASTm C 37 <br />lOn Modulus • TSF <br />t 0 2573 <br />I 0 3383 <br />0 • Percent <br />n or graph <br />ndicatcd. In sand, the indicated <br />i water level within the normal <br />m then, an extended period oi <br />d texture soils may not indicate <br />td in reaching the water table. <br />k stratum <br />i stratum <br />intinous stratum, pocket <br />nations Ot clav. silt and ..'or tine <br />r colors thereof <br />iticeabie water <br />1 <br />f liquid limit <br />low water <br />E SIZES <br />Over 12" <br />12‘ <br />3/4" . 3‘ <br />»4.3/4- <br />14 . aio <br />rto • «40 <br />»40 . #200 <br />»20O. Based on Plasticity <br />•33 <br />■i <br />r <br />. ;• : <br />\ : <br />I’ V i <br />Ikvitr r.- ^LS' V' <br />liEOLOGIC TERMINOL'DGY <br />The geologic description indicates the apparent depositional origin or <br />stratigraphic nase. Geologic identification is interpretive and subject <br />to error. <br />General categories of geologic deposits, and descriptive information is <br />as follows: <br />ALLUVIUM COARSE ALLUVIUM:Sandy (and gravelly). Stratified. <br />Deposited from fast «ioving waters <br />in streams and rivers. (Includes <br />glacial outwash.) <br />fine: ALLUVIUM:Clayey and/or silty. Stratified. <br />Deposited from slow moving waters <br />in streams, rivers, lakes, and ponds. <br />BEDROCK Wide range of characteristics: from hard, dense <br />consolidated rock; to soft, compressible, and uncon <br />solidated soil-like material. <br />FILL CONTROLLED:Compact, uniform material; inorganic; <br />no debris. <br />UNCONTROLLED:Loose or variable density. Mixture <br />of soil types. Often contains debris <br />and organic material. <br />TILL Normally contains a wide range of grain sizes, froin <br />boulders through clay. Usually non-$tratified. <br />Deposited directly from glaciers. <br />LOESS Silty, Non-stratified. Upper layer. Deposited from <br />wind. <br />SLOPE WASH Organic and/or inorganic material washed from slopes <br />and redeposited. <br />SWAMP DEPOSITS Peat, muck, and marl, and organic soil. Formed through <br />accumulation of organic material under water. <br />TOPSOIL Contains both inorganic and organic material. Upper, <br />black layer of soil. Formed hy weathering of inorganic <br />soil and accumulation of organic material. <br />TUMBLEROCK Dominantly gravel, boulders and rock slabs. Deposited <br />from gravity flow down hills or cliffs. <br />WEATHERED BEDROCK Bedrock which has been substantially weathered through <br />disintegration or decomposition. Texture and composi­ <br />tion grades into bedrock. <br />WEATHERED SOIL Texture, composition, and position is intermediate <br />between topsoil and non-weathered soil. <br />0«ff« <br />InwifOiMivMtal <br />m <br />.sfeii <br />m <br />rvf- <br />A <br />B <br />C <br />o <br />total l( <br />length • <br />length • <br />stick-u| <br />Minnesota Ui <br />3 <br />f <br />I <br />I <br />I <br />I <br />• <br />I <br />I <br />I <br />I <br />I <br />% <br />i <br />• •• <br />B <br />I*..w <br />»*. <br />I'* <br />I** !• • <br />i:* <br />•# <br />I. <br />I*.. <br />I <br />I— <br />I <br />k- <br />Monitoring Well <br />Washington Scie <br />Long Lake, Minn <br />Delta Environment