Laserfiche WebLink
N <br /> GGW-04 <br /> [20 to 25] W-219 <br /> '47 �^ , _ (S/NT)ND [40 to 45] <br /> , +--tea -� ----t - D N D <br /> 9 [3.2 to 13.2] •P-170 <br /> r-It <br /> - W-U79 [18 to 23'l <br /> ■�� i_-� ND ND <br /> r_ <br /> Building-214 <br /> P-173 <br /> ==y- _ —r. _�'' __r =tip_ [3.4to13.4:] W-104 <br /> W-020• [10 to 15] W-111 <br /> NT D' D3NTto49.5] <br /> IBuildin 314 - • -" - - --- �_ -- -- - ----- -�;i -- i._ __ ��----- -_ � - - — (PI/I)I W-U78 <br /> 9 --- _ -- _ <br /> _ <br /> - - -- -� _ - -- ---- - -- ` - -- �- [6.5 t0l11.5] P-178 D D <br /> W-333 <br /> [40 to 50] 4['40:5'to 45.5]� 0[12 017] <br /> _ V PMW-02 W 3 12 NA NA W <br /> GGW-07 _ � GGW-06 [4(P9 Dt/oD 5)9D] D D <br /> to 20] <br /> -08 [40 to 50]� [10 W-U81 <br /> W-U53 �[12 to 17] <br /> i <br /> � [r7.5to10.5] DD <br /> W-106 <br /> [19 to 29.] <br /> DD <br /> W-108 <br /> [19 to 34] GGW-09 <br /> D(PD/D) <br /> W-217 <br /> _ W-331• W-112 D4'Dto 55] <br /> _ [r74.6 to 84.6] [39 to 9]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 /> GGW <br /> W-113 W-215 <br /> [3r4.5 to 49.5] [20 to 25] <br /> `(D/S)(S/NT) <br /> Legend <br /> Monitoring Well in Good Condition Notes / - <br /> W-108=Well ID <br /> —-- <br /> Piezometer in Good Condition 1N=334' <br /> [19 to 24] =Well Screen Interval <br /> ! <br /> [40 to 50] W-110 <br /> Monitoring Well(Damaged) D(PD/D)=cis-1,2-DCE MK trend VC MK trend <br /> E to 25](MKtrend/Linear trend if different) [15 75 37.5 0 75 Feet <br /> 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 6 µg/L-dashed where inferred Mann-Kendall trend designations ND ND I ND Rough and Ready Island,Port of Stockton <br /> � Vinyl Chloride concentration greater I=Increasing D=Decreasing <br /> Stockton,California <br /> than 0.5 µg/L dashed where inferred PI=Probably Increasing ND=Non-Detect pp hp <br /> S=Stable NA=Not Applicable(due G.,OSy ntec D <br /> Drainage Channel PD=Probably Decreasing to insufficient data) Figure <br /> __I Approximate Excavation Area <br /> NT=No Trend <br /> Building 216 consultants <br /> Contamination Sites 5 <br /> 0 Imagery Source:Google Earth,2018 Project No.:WR2501 B June 2022 <br />