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■ <br /> KI-14*" <br /> w <br /> Z) <br /> z <br /> UJ <br /> KI-13** <br /> J ■ <br /> W <br /> LUL <br /> Of <br /> z <br /> P\N� <br /> o , x� x <br /> P� x' x � LEGEND <br /> x— <br /> KS-6 x� `' \ ■ Shallow Performance Monitor Well (monitored <br /> NS �' x semi-annually during Phase I Monitoring) <br /> < . 10/25/177 SPW* \ <br /> "e k ■ Shallow Sentinel Monitor Well (monitored <br /> x ' KD 6 KI-6 \ biennially during Phase I Monitoring) <br /> x % x % N GSORygU��O�NO �K -1 Shallow Performance MonitoringWell not <br /> x PX-1 SMW-1 k SM -4 MP FP <( �� x 5 10/25/17 ■ monitored during Phase I Monitoring) <br /> x xl�1-A 0.99, 0.96 ■/ 3.1 ■ Intermediate Monitor Well <br /> / '' 12 Well Pumping <br /> x x<0.50, 10/25/16 -5 KI-11** <br /> C) <br /> 'x / 0.99 ■ \ • Deep Monitor Well <br /> TREATMENT SYSTEM <br /> Y, <br /> Of ® Injection Well <br /> KEW-1 Ute_ <br /> Of x x x ' I SMW-2 kI ,,�� KPS-5 + California Water Service Well <br /> L_UL SHED x 1.0 NS i x Area within Trigger Boundary <br /> \ <0.50, 5/10/1 ■ �+ x — x Fence <br /> z ¢ TP-1A STP-2A Former Ponds <br /> I \ B-4 ° a y <kf.50 B-5 \ NS - - <br /> = x NS �N TP-3A% + <0.50, 5/11/17 K3-1 Concentrations are in micrograms per liter <br /> 0 1 <0. 0, 10/25/17 a XxNS NS <0.50,<0.50 (ug/L). Second number is duplicate result. <br /> 0 x \ E ;x :<0.50 1/20/1 <0.50, 5/9/17 <br /> O NS = Not Sampled, Concentrations are in ug/L <br /> I KI-4 ♦ KS-9 �'/` • SMW-3 BNS <br /> 5 1/20/12 = Date of Last Sample <br /> KD-4 f �' KI <0.5,01//20/12 <br /> sHEo +� NS NS <br /> ♦ \ \ SMW-6 <0.50, 5/11/17 Concentration Contour. Green where WQPS CL <br /> IINJ-1 x <0.50, 5/9/17 x f� O ,5.0 <br /> \ NS KS-2 oR�ve � is exceeded, dashed where approximate. Recent <br /> NS KS-8 x I KI-8 x B-1 \ \% <0.50, 10/24/16 NS x E�P�NP` data is contoured. <br /> • <br /> <0.50, 10/26/16 — x — x\ NS y \ �_'S <0.50, 10/25/,17- x Well Partially Perforated in Lower <br /> r — <0.50, 5/10/2017 x Intermediate Zone <br /> x \ x NS x * 'f /x KI-2 <br /> <0.50, 5/10/17 <br /> x \ x x Well Perforated in Lower Intermediate Zone <br /> I O xx � KIX2� x ' x l <br /> x Q x Notes: WQPS CL for 1,1-DCA is 5.0 ug/L. <br /> x J x The screened interval for Well KPS-5 is 85-90 feet <br /> g` 1 z x\ \x bgs(approximately 20 feet deeper than nearby <br /> U_ \ shallow wells). <br /> LL ` <br /> o x �� KI 16 , x — — — x — x \ x x <br /> 1 D a \ Concentrations—to the method detection limit but <br /> X Of m RAILROAD SPUR k x <the reporting limit, are qualified with a"J"flag. <br /> a X �+ Concentrations of COCs measured in wells within <br /> y I �+ \x the Trigger Boundary must be lower than CLs,and <br /> -77 <br /> x / \ those in wells outside the Trigger Boundary must be <br /> I + x non-detect, prior to termination of Phase I <br /> x Monitoring. <br /> I <br /> \ x <br /> z X x KI-17 \ Shallow Point of Compliance Wells(a designation <br /> X \■ which becomes functional during Phase II <br /> BEWUNION Monitoring)are SMW-2,SMW-4,TP-1 A, and KS-9. <br /> Y <br /> a D U D E K e 0 75 15Feet FIGURE 7 <br /> 1,1-DCA IN THE SHALLOW ZONE <br /> = 2019 <br /> N <br /> s Annual GWM Rpt. FORMER KEARNEY-KPF FACILITY STOCKTON,CA MARCH 2019 <br /> a <br />