USGS Visual Identity

Citrus Land-use, Background Wells, Anions and Cations 2

                                                   FLUO-   SILICA,         RESIDUE
                                           SULFATE RIDE,   DIS-    BROMIDE AT 180
                                           DIS-    DIS-    SOLVED  DIS-    DEG. C
                                           SOLVED  SOLVED  (MG/L   SOLVED  DIS-
WELL NUMBER  STATION NUMBER     DATE       (MG/L   (MG/L   AS      (MG/L   SOLVED
                                           AS SO4) AS F)   SIO2)   AS BR)  (MG/L)
                                           (00945) (00950) (00955) (71870) (70300)

    1        262407081351301  05-05-98      .24     .27     7.5     .025    350
    2        262816081155201  05-04-98      4.9     .54     17      .14     636
    3        262858081322401  01-14-99      5.1     .21     7.1     .056    367
    4        262911081320801  01-14-99      1.3     .13     9.5     .098    359
    5        263004081264201  04-28-98      71      <.10    8.0     .22     209

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