Cross Connection Control
                          Changes to the Cross Connection Control Manual
                                   • *ERRATA*
ATTENTION: The following updates have been made "Cross Connection Control Manual."
Future editions will contain updated language and graphics specified below:
Page
   Update
            Original Text or Graphic
Chapter 3, page 13, paragraph
1 (boldface added for
emphasis)
   If this process were repeated
   with a third cubic foot of
   water, the pressures at the base
   of each cube would be 1.299
   psig, 0.866 psig, and 0.433
   psig, respectively.
            If this process were repeated
            with a third cubic foot of
            water, the pressures at the base
            of each cube would be 1,299
            psig; 0.866 psig, and 0.433   --•--••
            psig, respectively.
Chapter 3, page 13, Figure 4
   The figure to the left should be
   33.9', not 39.9'.
                                                         Effect of evacuating air from a
                                                         column.
Office of Water (4606M)
EPA 816-F-11-002
January 2011
water.epa.gov/drink

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