ISO-                  BENZENE        O-
                                                 BENZENE     PROPYL-     BENZENE     135-TRI     CHLORO-
                                                 124-TRI     BENZENE     N-PROPY      METHYL     TOLUENE
                                                 METHYL       WATER       WATER       WATER       WATER
                                                 UNFILT       WHOLE      UNFLTRD     UNFLTRD      WHOLE
   WELL NUMBER     STATION   NUMBER     DATE     RECOVER       REC         REC         REC        TOTAL
                                                 (UG/L)       (UG/L)      (UG/L)      (UG/L)      (UG/L)
                                                  77222       77223       77224       77226       77275

        1           252505080302501    35823      <.056       <.032       <.042       <.044       <.042
        2           252624080302901    35823      <.056       <.032       <.042       <.044       <.042
        3           252716080290601    35822      <.056       <.032       <.042       <.044       <.042
        4           252842080290501    35822      <.056       <.032       <.042       <.044       <.042
        5           252940080261204    35824      <.056       <.032       <.042       <.044       <.042
        6           252951080251201    35824      <.056       <.032       <.042       <.044       <.042
        7           254131080234401    35837      <.056       <.032       <.042       <.044       <.042
        8           254156080214601    35836      <.224       <.128       <.168       <.176       <.168
        9           254201080281701    35837      <.224       <.128       <.168       <.176       <.168
       10           254207080202201    35836      <.056       <.032       <.042       <.044       <.042
       11           254938080170902    35835      <.224       <.128       <.168       <.176       E.130
       12           254958080171601    35838      <.224       <.128       <.168       <.176       <.168
       13           255052080245001    35872      <.224       <.128       <.168       <.176       <.168
       14           260053080144701    35838      <.224       <.128       <.168       <.176       <.168
       15           260223080143301    35870      <.224       <.128       <.168       <.176       <.168
       16           260234080211701    35821      <.056       <.032       <.042       <.044       <.042
       17           260322080162103    35871      <.224       <.128       <.168       <.176       <.168
       18           260332080182101    35871      <.224       <.128       <.168       <.176       <.168
       19           260539080155101    35866      <.224       <.128       <.168       <.176       <.168
       20           260738080162701    35863      <.224       <.128       <.168       <.176       <.168
       21           261028080154901    35866      <.224       <.128       <.168       <.176       <.168
       22           261158080151301    35865      <.224       <.128       <.168       <.176       <.168
       23           261404080100601    35864      <.224       <.128       <.168       <.176       <.168
       24           261533080141101    35865      <.224       <.128       <.168       <.176       <.168
       25           261830080073101    35864      <.224       <.128       <.168       <.176       <.168
       26           262156080063601    35817      <.056       <.032       <.042       <.044       <.042
       27           262649080053801    35816      <.056       <.032       <.042       <.044       <.042
       28           262858080083901    35817      <.056       <.032       <.042       <.044       <.042
       29           263638080040301    35816      <.056       <.032       <.042       <.044       <.042
       30           263656080121901    35815      <.056       <.032       <.042       <.044       <.042