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Geologic Log -- supplement to OWS-3 i for MH-4 8032 <br />Depth (ft <br />Type <br />Grain Size <br />Color <br />Water <br />0 -5 <br />sandstone <br />f m <br />gra <br />5 -10 <br />silty shale <br />clay - silt <br />maroon <br />10-15 <br />sandstone <br />fm <br />Wa <br />15 -21 <br />shale <br />clay <br />maroon <br />2125 <br />sandstone <br />f -m <br />It 9M <br />25 -32 <br />sandstone <br />f -m <br />red brown <br />32-45 <br />siltstonelshale <br />silt-clay <br />buff <br />45 -65 <br />shale <br />clay-hard <br />It gra <br />65 -80 <br />sandstone <br />off <br />buff to gra <br />80 -95 <br />silty shale <br />mudstone <br />It gray <br />95 -915 <br />shale <br />clay <br />It gray, some yellow <br />97 -103 <br />sily shale <br />sil CI?Y <br />It gra <br />115 -120 <br />sand <br />silty, f <br />It gra <br />120 -125 <br />sandstone <br />f -m <br />yellow brown <br />125 -140 <br />sandstone <br />f m <br />it gra <br />140 -155 <br />sandstone <br />off <br />It brown <br />155 -173 <br />shale <br />mudstone <br />It gray <br />173 -179 <br />siltstone <br />silt <br />pale brown <br />179 -188 <br />shale <br />{ mudstone <br />pale brown <br />188 -196 <br />sandstone <br />f <br />brown <br />196-220 <br />shale <br />clay <br />It gray <br />none <br />Well was backfilled with bentonite pellets to 168 feet; blank casing from 168 to 153; then screened from <br />153 -133; and blank to surface. Annulus filled with bentonite chips to 155 t then 10-20 sand filter pack <br />from 155 to 130; bentonite pellets to 3 ft and cement to surface. Borehole is dry. <br />