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• MPDS-UN58$G-o4 <br /> September 24 1997 <br /> Page 2 of 4 <br /> S Table I <br /> Summary of Monitoring Data <br /> Top 6r-cast 'fop Orcasu <br /> Elev �t E�e�atztin <br /> MW-1 -084 -135 <br /> MW-2 -030 -081 <br /> MW-3 -0 14 -065 <br /> MW4D -004 <br /> MW4S *** -025 <br /> MW-5D *** 018 <br /> MW-5S *** -022 <br /> MW-61) *** -033 <br /> MW-6S *** -037 <br /> MW-7D *** 226 <br /> MW-7S *** 236 <br /> ♦ Depth to water level and total well depth measurements were taken from the top of the well casings <br /> * The elevations of the top of the well casings were surveyed relative to Mean Sea Level (MSL) <br /> These well casing elevations were used prior to the May 2, 1997 monitoring event <br /> ** The elevations of the well casings were resurveyed(except for wells MW2 and MW3) relative <br /> to MSL on April 28, 1997 These well casing elevations are used beginning with the May 2, 1997 <br /> monitoring event The new top of casing elevations for wells MW2 and MW3 were calculated by using <br /> the previously surveyed elevations for wells MWI, MW2 and MW3 (MWI = -0 84 feet MSL, <br /> MW2=-O 30 feet MSL, and MW3= -0 14 feet MSL) and the resurveyed elevation of well MWI <br /> (=-I 35 feet MSL) <br /> ***Well installed subsequent to the March 7, 1997 monitoring event <br /> NIA = Data not available to MPDS Services, Inc <br /> Note Wells designated as S are screened in the shallow zone, and wells designated as D are screened in the <br /> deep zone <br /> Monitoring data prior to December 6, 1996 were provided by Delta Environmental Consultants <br /> • <br />