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■ <br /> KI-14** <br /> w <br /> Z) <br /> z <br /> UJ <br /> KI-13** <br /> J ■ <br /> W <br /> LQL <br /> Q x <br /> E � <br /> OEPs PLP\NE Pv x , x - x \x LEGEND <br /> KS-6x `� \ • Shallow Performance Monitor Well (monitored <br /> NS OFFOES semi-annually during Phase I Monitoring) <br /> x <br /> /25/17 SpW* \x • Shallow Sentinel Monitor Well (monitored <br /> x ���-6 - ■ \ biennially during Phase I Monitoring) <br /> x 1.0 �N� x KS-1 • Shallow Performance Monitoring Well (not <br /> x FP RyBU�D \ NS monitored during Phase I Monitoring) <br /> x x MP�N x <br /> x SMW-1 KI-18 K-Ott, <1.0, 10/25/17 ■ Intermediate Monitor Well <br /> x � "K3.5, <br /> S-4 � x � 3.3SM 4_ <br /> / x ' Ns- x • •/ 6 9 O Well Pumping <br /> o X x <0x95, 10/25/16 SMW-5 KI-11** • Deep Monitor Well <br /> O / REATME T SYSTEM 5.0 ■ \ ® Injection Well <br /> / California Water Service Well <br /> X SHED x x SMW-2—� KPS-5 Area within Trigger Boundary <br /> \ 2.5 NS • i+ x — x Fence <br /> zI x\ B_4 0 +1.1, 10/26/16 ,TP-2A ----- Former Ponds <br /> Of I x NS o B_5 \ KS-1 Concentrations are in micrograms per liter <br /> NS <br /> = X \ w r <br /> TP-111A', x, 1.0, 10/25/16 <br /> <1.0, 10/25/1 <1.0,<1.0 (ug/L). Second number is duplicate result. <br /> � X NS <br /> � I x <br /> o X \ 0 2.9 ;x <0.94, 1/20/12 B-5 <br /> I x KI-4 ♦ - ,� • NS = Not Sampled, Concentrations are in ug/L <br /> X ) KD-4 x '' ' TP-3A •SMW-3 O <0 94N1//20/121/20/10 = Date of Last Sample <br /> sHo +� KS-9--- NS NS <br /> X• \ <1.0, 5/11/17 Concentration Contour. Green where WQPS CL <br /> IINJ-1 x\ NS \x <1.0, 10/25/16 / approximate. Recent <br /> KS-8 <1.0, 10/26/16 \ ;`� oFtNE 1:0 is exceeded, dashed where <br /> NS I_KI-8 x x SMW-6 x 3 x 0- <br /> P�NPL data is contoured. <br /> <1.0, 10/26/1 • _ x — A B-1 • \ �__, NS KS-2K1_2 <br /> Well Partially Perforated in Lower <br /> r _ x\ NS xK-5 <0.95, 10/24/16 / x <4 NI25/17 Intermediate Zone <br /> I x 0.16J, 5110%11 x <br /> CWS-77 \ x x <1.0, 10/26/16 + Well Perforated in Lower Intermediate Zone <br /> I O xx ' KI-12, x / <br /> X \ X Note: WQPS CL for 1,4 Dioxane is 1.0 ug/L. <br /> x <br /> I <br /> a X _J \ x The screened interval for Well KPS-5 is 85-90 feet <br /> X I z \ bgs(approximately 20 feet deeper than nearby <br /> X U_ shallow wells). <br /> N I LL <br /> o X Ozz 0%16 � x � � " — " — k ` X x <br /> Concentrations—to the method detection limit but <br /> y Of DO + ' x RAILROAD SPUR x \x <the reporting limit, are qualified with a"J"flag. <br /> X <br /> �+ x Concentrations of COCs measured in wells within <br /> �cn X \ the Trigger Boundary must be lower than CLs,and <br /> -77 + +� those in wells outside the Trigger Boundary must be <br /> + + non-detect, prior to termination of Phase 1 <br /> m x <br /> X x Monitoring. <br /> X I + \ <br /> i X �+ x Shallow Point of Compliance Wells(a designation <br /> x\■KI-17 \ which becomes functional during Phase 1 <br /> Monitoring)are SMW 2 SMW 4 TP-1A, and KS-9. <br /> x <br /> x IBEW UNION <br /> D U D E K e 0 75 150 FIGURE 11 <br /> Feet <br /> 1,4 DIOXANE IN THE SHALLOW ZONE <br /> 2019 <br /> Annual GWM Rpt. FORMER KEARNEY-KPF FACILITY STOCKTON,CA MARCH 2019 <br />