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■ KI-14** <br /> NS <br /> <1.0 10/8/15 KI-13** <br /> NS <br /> <1.0 10/8/15 <br /> w <br /> ■ <br /> LEGEND <br /> Pg(P�P� P�ENU� x x'x \ Shallow Monitor Well <br /> E x� <br /> x� x <br /> x x °FF`CES \ ■ Intermediate Performance Monitor Well (monitored <br /> KI-6 semi-annually during Phase I Monitoring) <br /> <1.0 / SPW* \ <br /> PX-1 NS x Shallow Sentinel Monitor Well (monitored <br /> NS x %KD-6�KS k <0.28,4/15/15 \ biennially during Phase I Monitoring) <br /> <1:0,:10/8/15 KI-18 / RYBU DNS KS-1 Shallow Performance Monitoring Well (not <br /> NS \/ M,,NFP°O ■ x ■ monitored during Phase I Monitoring) <br /> _ x <1.0, 10/27/16 K -1 <br /> % x KS-W- * KEW-1 U ■ ` SHEo PP°µ5 Well Pumping <br /> / Y. <br /> NS °P Deep Monitor Well <br /> * KEW-3U <br /> 0¢ x GROUNDWATER 0.77J, 10/27/16 ■ 1.3 E KI-11** Injection Well <br /> TREATMENT SYSTEI 5 <br /> x KI-5 °PRP�R 'NS\ California Water Service Well <br /> l x x KPU-5 KI-3 <1.0 10/9/15 <br /> Y, NS <1.0 ■ NS Area within Trigger Boundary <br /> SHx\ x ¢ 0.80J, 10/26/16 KP <br /> <1.0, 7/20/17 +� f x _ x <br /> Fence <br /> a x ¢ �� <br /> 0TP-1, NS�� i+ - - Former Ponds <br /> z \ <1.0, 10/26/16 + <br /> I z Concentrations are in micrograms per liter <br /> = x \ KI-4' F°Es �N KEW-2U \ +� KI-4 9 <br /> L- I x I- XNS� <1.0, <1.0 (ug/L). Second number is duplicate. NA= Not <br /> o \ B-4M.0, <1.0 <1.0,,5/10/17 Analyzed <br /> x x <br /> I A KI-19 x' KEW-4U O SPW* <br /> x 1 G TE KD-4 x�' •■SMW-3 NS = Not Sampled, Concentrations are in ug/L <br /> +� NS -___T <1.0 ^""'"' 1' NS<0.28,4/15/15 4/15/15= Date of Last Sample <br /> x • \ <1.0, 10/27/16', Ks-9 <br /> INJ-1 x •SMW-6 oRwE Concentration Contour. Green where WQPS CL is <br /> KI-8 x \ \ <br /> 13x � E�P�NP� /1.0\ exceeded. Dashed where Approximate. Only <br /> NS <br /> x FORMER _ x x current data is contoured. <br /> <1.0, 10/26/16 r,KS-8 X _ B-1• \x+S_5 POND 1 K§,2ArKI-2 <br /> x \ x ~ * x x�X i <1.0 * Well Partially Perforated in Lower <br /> E x x x Intermediate Zone <br /> CWS-77 \ , x KI-12 x <br /> o I p <11.0, x / ** Well Perforated in Lower <br /> x Q \ x Intermediate Zone <br /> o 1 <br /> x J \ Note: WQPS CL for 1,4-Dioxane is 1.0 ug/L. <br /> I z \ KI-16 \ <br /> ax NS %\ Concentrations—to the method detection limit <br /> but<the reporting limit are qualified with a"J"flag. <br /> � <br /> DO RAILROAD SPUR x x Concentrations of COCs measured in wells within <br /> the Trigger Boundary must be lower than CLs, and <br /> i �+ those in wells outside the Trigger Boundary must <br /> ++ \ be non-detect, prior to termination of Phase I <br /> x +� +� Monitoring. <br /> + % GATE <br /> 21 KI-17 x Intermediate Point of Compliance Wells (a <br /> I /+ +\ NS \ designation which becomes functional during <br /> +� X<1.0, 5/10/17 x Phase I I Monitoring)are KEW-1 U, KEW-2U, <br /> \■ \ KI-18,AND KI-19. <br /> x <br /> Y <br /> a D U D E K e 0 75 15 Feet FIGURE 16 <br /> 1,4 DIOXANE IN THE UPPER INTERMEDIATE ZONE <br /> = QUARTER 4 <br /> 2017 FORMER KEARNEY-KPF FACILITY STOCKTON,CA OCTOBER 2017 <br /> a <br />