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\1 39-1043 <br /> R4GiON DEPARTMENT OF WATER RESOURCES OASIN <br /> DEPARTMENT OF PUBLIC WORKS OWN No. l 6E $l <br /> COUNTY <br /> STATE OF CALIFORNIA OTHER NOS. ! ��� " �^ E <br /> NEAR WELL LOG 14 <br /> LOCATION 1929 Mt-Diablo st• <br /> OWNER Calif• Rater Service co ADDRESS Stocktcm <br /> DRILLED BY jtc3coe `TCss co ADDRESS <br /> started -work <br /> DRILLING METHODnGRAVEL PACKED DATE COMPLETED 7/211 <br /> SIZE of CASING pEPTW 5501 550' o1 16" 110 gauge STRUCK WATER AT <br /> 525' to 475' 8 holes per 4 "- 5/32 <br /> PERFORATIONS - - SIZE- -- - -- No. <br /> WATER LEVEL BEFORE PERFORATING AFTER <br /> QQ <br /> D �fr <br /> TEST DATA: DISCHARGE ���� <br /> 0. P.M. `9() DRAWDOWN FT. F HOURS RUN 120 <br /> OTHER DATA AVAILABLE: WATER LEVEL RECORD ANALYSIS <br /> SURFACE ELEV. DATUM SOURCE OF INFORMATION <br /> ELEV.OF THIGK-I Ste' <br /> DEPTH BOTTOM MATERIAL NESS <br /> OF STRATUM <br /> 0 2 ? I top soil R <br /> 2 r 24 brown clay � { <br /> 24 40 blue clay <br /> h0 64j E blue sandy clap f <br /> 4 - 71 blue siLl sand fine avA coarse <br /> 71 90 blue sandy clay <br /> z g0 - 6 Flue clay <br /> 3 96 - 122 soft blue send- clM <br /> 1 f <br /> m 122 - 130 packed silt <br /> 130 - 131 blue silt <br /> a Q1 - 134 fine sand to 348* gravel silty mud I <br /> 134- 136 ] fine sand to 3gravel <br /> s 136 - 168 3 soft blue alay <br /> m 168 - 173 3 hard blue o <br /> tri <br /> 173 9 199_ blue sandy cla <br /> w 1 - 202 5q4U, sand to 1 " ravel <br /> i: 202 - 215 s blue sandy c3a <br /> u 215 218 '3 hard blue cla <br /> 0 218 - 2h9 I fine sand to ravel <br /> !g 2h9 26 blues <br /> 4- 256 - 260 1 r soft claysand to IA" ravel <br /> o ' 66 <br /> ine -sand to 2" gravel muddy <br /> r <br /> I <br /> LOG OBTAINED BY DATF SHEET 1 OF <br /> Fn.. 7R'i ..o.... .-..,... A .., <br />