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<br /> MONITORING WELL LITHOLOGIC LOG
<br /> Well ID: MW-6 Date(s) of Drilling: 05-22-91
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<br /> MW-6
<br /> L' Depth Sample Blow Lithology Sample Descriptions
<br /> (feet) Number Counts (USCS)
<br />' ML
<br /> 5' SILT, medium brown (5YR4/4), common very fine sand, micaceous,
<br />' firm, dry
<br />' 10' SM SAND, dark yellowish brown (10YR4/2), very fine to medium, some
<br /> silt, well sorted, well rounded, damp Sand predominately quartz,
<br /> minor feldspar and mafics, trace mica
<br /> SILT, olive gray (5Y411), common iron brown, clayey, trace very fine
<br />' sand, moderate plasticity, soft, dry, abundant root material,
<br /> ML carbonaceous,vertical root casts up to 15 mm, occasional mica
<br /> flakes
<br />' 20' SILT, as above, fewer roots and root casts
<br />' CL CLAY and SILT, dark gray (N3), high plasticity, high toughness,
<br /> soft, dry homogenous,no apparent odor
<br />' 30' SILT, dark gray (N3), common very fine sand, occasional mica
<br /> flakes, soft, abundant carbonaceous plant material, damp, moist, no
<br />' ML apparent odor, no root casts
<br /> SILT, as above except abundant wood fragments up to 112 inch, trace
<br />' coarse sand
<br /> SAND, medium bluish gray (SB5/1), very fine, slightly silty, well
<br /> sorted, dry, firm, well compacted, homogenous,no root casts or
<br /> material, friable
<br />' REPORTS/LAG MW 6 WP 0610M
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