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0 " <br /> AWAM <br /> �" OW,r- WELL/BORING LOG <br /> PROJECT NO. WD602.19 <br /> CITY OF STOCKTON LOCATION <ANNER ISLAND. STOCKTOM CA 12 64 F <br /> PROJECT R WELLHEAD ELEVATION 49 <br /> SURFACE ELEVATION SHARON YOUNG <br /> WELL/BORING N0. Mw-9 <br /> GREG STAHL RG N0. 5023 LOGGED BY <br /> 03/12/92 REVIEWED BY DATE DRILLED RAY UANGSTON/TODD METHOD HOLLOW STEW AUGER <br /> DRILLING COMPANY S►ECTRUW EXPLORATION DRILLER 26-5.a STATIC 26.09 FL <br /> 1 10 IN DEPTH FT DEPTH TO WATER INITIAL1 E <br /> BORE HOLE DIAMETERDRILLED� IN SCHEDULE �0 INTERVAL D FT TO <br /> CASING TYPE /yC FASO DIAMETER p,n0 IN INTERVAL 1B FT TO 3E F_f <br /> _PVC F-480 A IN SLOT SIZE <br /> SCREEN TYPE DIAMETER INTERVAL t7 FT TO _.---- <br /> FILTER PACK TYPE 2 12 SAND INTERVAL 0 FT TO 17 FT <br /> SURFACE SEAL TYPE HAT C W MT NTON <br /> NOTES <br /> WELL DEFTH PID PLE ID U.S.G. SOIL DESCRtPflOH <br /> DETAIL TT.) (PPY) LOWCOU LOG <br /> 0 0-6.5/10' FN3 VO HFAT DRYCSTRNGTH: MAC TNCTN POLY <br /> TGN SS SM PLS;; <br /> STIFF; M BRN; N►0; WST; N MCL REACTION; WEAK CEMENT- <br /> ATION: HOMO <br /> 2 <br /> CL/CH <br /> 4 +wk>sl <br /> - Ar' 6.5/10-11-5/15' FUSTIC SILT; <57. SA-SR, FN, PERT GRDD SMD; >953 FNS: <br /> 4 L—M DY M BRN;H/OT:R ORT—MST;N LN <br /> 6 14' HCL REACTION; WEAK CEMENTATION; <br /> HOWO <br /> 8 <br /> 10 16 WN 11 5/1S-tS.3' <1071SILT WITH <br /> FIN POLY GRDDSGRVL; 853 FNS�;LY CADD ND: <br /> L-M DRY <br /> 20 TTLLW BRN MNPO; DRY: N7 HCL TREACTION; WEAK CEMENTATION: <br /> HOMO; <br /> . PALE <br /> 2 HOMO; GRT/WHFTE MOTTLING <br /> 14 <br /> MH 15.3-16.5/20' ELASTIC SILT WITH GRAVEL; <S7'. SA-SR, FN, POLY GR00 SHO; <br /> 10 <10% SA-SR, FN, ►RLY GRDO__GRvL. >85% FNS: l DRY <br /> 16 SO/5. STRNGTH: N-SLW DLTNCY; L TGHNSS; N-L ►LST; MRD: M TL Lw <br /> yH BRN; NPO; DRY; N MCL REACTION; WEAK CEWENTATION, HOMO. <br /> fr WHITE k BLK MOTTLING <br /> 16.5/20-21.5/25' ELASTIC SILT; <57. SA-SR, FN. POLY GRDD SND: >95•: FN'S <br /> ORKRYLL RBRN; NPO;LWSTLTN MCLLREACTION; WEAK CEMENT r <br /> 20 14 WH ATION; HOMO; GRY/GRN MOTTLING <br /> 1A21.5/25-26.5/30' LUN CLAY; <5% SA-SR, FN, POLY GRDD SND: >95% FNS; <br /> = 22 M DRY STRNGTM; H-SLW DLTNC7; M TGMNSS: M PLST; V <br /> = STIFF: ►ALC YLLW BRN: NPO; MST: N MCL REACTION; <br /> WEAK CEWENTATION; HOWO; IRON OXIDE STUNS; W BRN <br /> _ 24 MOTTLING; WATER AT 26.5' <br /> CL <br /> 26 is <br /> 26.5/30-31.5/35' DNS SAND; <br /> BRN:HPO; FN. POLY ORDO <br /> MCL REACTION;WEAK CEMENT y <br /> 28 ATION; HOMO <br /> 30 t D <br /> 10 SW 31.5/35-35.7' POORLY GRADED SAND WITH SILT: 9070 SR-R. FN, ABLY GRDD <br /> 32 SMD; 103 FNS; M DNS; GRT GRN; NPO; WET; N MCL <br /> REACTION; WEAK CEMENTATION; HOMO <br /> �-0 c <br /> 3 <br /> _ riC� SP-SM SS.7-3a.S/38' ELASTIC SIT; <103 SR-O, FN, ►RLY GRDD SND: >90% FNS: <br /> DR7 STRNGTM; SLW DLTNCY; L TGMNSS: M-1 PEST; V STIFF; <br /> MN GRT GRN; NPO; MST; N NCL REACTION: WEAK CEMENTATION: <br /> _ mE�0 P. HOMO <br /> STw-! 36.5/36-39.5' LEAN CLAY: <53 SR-R, fN, POLY GRDD SND: >15% FNS: <br /> M-N DRY STRNGTM; N-SLW DLTNCY; L-M TGMNSS: M PLST; <br /> N0. 50 3 t CL <br /> V STIFF; GRY GO". NPO; DRY-MST: N MCL REACTION; WEAK <br /> 12 <br /> CEMENTATION; HOMO; GRY/WHITE MOTTLING <br /> 42 OF C F <br /> 1 PAGE _ OF _14 <br />