Laserfiche WebLink
(v4kTc <br /> A S S O C I A T E S I N C <br /> the groundwater contour map (Figure 2) Assuming that horizontal isotropic conditions prevail, <br /> groundwater in the uppermost aquifer beneath the site generally flows in a southwesterly <br /> direction There is a slight mounding present in the vicinity of monitoring well MW3 The <br /> average hydraulic gradient on January 15, 2002 was calculated to be 0 001 or approximately 5 <br /> ft/mile <br /> A summary of groundwater monitoring data is presented in Table 1 <br /> RECOMENDATIONS <br /> Based on first quarter 2002 sampling results ATC recommends conducting second quarter <br /> monitoring of all groundwater wells in April 2002 <br /> Pending approval from the UST Cleanup Fund, ATC will schedule the groundwater pumping test <br /> previously approved by San Joaquin County EHD (previously PHS/EHD) <br /> If you have any questions or require additional information, please contact our office at (209) <br /> 579-2221 <br /> Respectfully submitted, <br /> • ATC Associates Inc <br /> Jim Kundert <br /> Staff Geologist <br /> EA 1'[�"�`���,� � y <br /> SGL'�r <br /> Jeanne Homsey, P E Wit, jz <br /> CA Registered Civil Engineer No C47410 <br /> cc Donna Gardner µ =� <br /> Marty Hartzell, RWQCB <br /> w 1Wordpro1625821Quart1y\1Qt-2002 doc 5 <br />