Laserfiche WebLink
N <br /> GGW-04 <br /> [20 o 25] W-219 <br /> '(S/NT)ND [40 to 45] <br /> - -�' D.ND <br /> - ��--- <br /> E W-105 <br /> T-r— ..._ I` W-U79 [18 to 23] <br /> �_ [72 to 17] ND ND <br /> B-uil-ding-214 _ _ r _f U U <br /> -_- --_ -- -- - --�--_-� ----- � --' _ <br /> - ' W0 [10 to 15] <br /> -02 W-111 <br /> NTD ] <br /> [10 to 15 <br /> - -- D3 NT to 49.5 <br /> - ----- -- - -�-`• �:_ � ---- - - - I W-U78 <br /> - - _ __ - -�- ---E /�------�_ � P-477 <br /> [6.5 tol11.5] P-178 D D <br /> PMW-02 0 �] ['40.5 to-45.5]n, W �[1/2 0017] <br /> 1 W3 <br /> - - ---• -- _-------_ ----- -_-- -_. _ -.. . • _ -._._-- - L to ni -004 <br /> 4 <br /> - - -- -- W-332 � DID <br /> [40 to 50]� [10 to 20] [49 to 59] <br /> GGW-08 GGW=06 (PD/D)D W-U81 <br /> GGW-07 W-U53 �[12 to 17] <br /> i <br /> � [r7.5to10.5] DD <br /> D NT <br /> W-106 <br /> [19 to 29.] <br /> UD <br /> W-108 <br /> [19 to 34] GGW-09 <br /> D(PU/D) <br /> W-217 <br /> W-331• W-112 ] [D4'OD� <br /> SI )(S/NT) <br /> ,to 55] <br /> _ [r74.6 to 84.6] 49 <br /> ( NT <br /> - - - W-214 <br /> [22.5 to 27.5] 1 <br /> - DD ' <br /> i W-109 <br /> i [19 to 24] W-107 <br /> � I <br /> 1 <br /> [34:51014q_5] [20 to 25] <br /> (DIS)(S/NT) p p <br /> Legend <br /> Monitoring Well in Good Condition Notes <br /> W-108=Well ID <br /> Piezometer in Good Condition 1N=334' S <br /> [19 to 24] =Well Screen Interval [40 to 50] W-110 <br /> Monitoring Well(Damaged) D(PD/D)=cis-1,2-DCE MK trend VC MK trend - <br /> [15 to 25] 75 37.5 0 75 Feet(MKtrend/Linear trend if different) D ND <br /> Piezometer(Damaged) Contours are from 2021,MK trends are the <br /> Monitoring Well(Proposed) most recently available <br /> 2018 2021 Grab Groundwater cis 1,2 DCE=cis 1,2 Dichloroethene Site 4 Well Condition and Cis <br /> and Vinyl Chloride <br /> MK=Mann-Kendall <br /> Sampling Location µg/L=micrograms per liter W-216 yy_218 Mann-Kendall Trends in Groundwater <br /> 3 cis-1,2-DCE concentration greater VC=Vinyl Chloride [12 to 22] [40 to 45] 2022 Groundwater Monitoring Work Plan <br /> than 6µg/L-dashed where inferred Mann-Kendall trend designations ND ND --_IND - Rough and Ready Island,Port of Stockton <br /> � Vinyl Chloride concentration greater I=Increasing D=Decreasing <br /> Stockton,California <br /> than 0.5µg/L dashed where inferred PI=Probably Increasing ND=Non-Detect <br /> S=Stable NA=Not Applicable(due Geosyntec" <br /> Drainage Channel PD=Probably Decreasing to insufficient data) Figure <br /> -- NT=No Trend <br /> __I Approximate Excavation Area <br /> Building 216 consultants <br /> Contamination Sites 5 <br /> - Imagery Source:Google Earth,z078 Project No.:WR2501 B June 2022 <br />