Cross-Connection
Any actual or potential connection between a drinking water system and an unapproved water supply or other source of contamination.
Crumb Rubber ...
phonage and cross-connection.
average presence of a substance in the environment,
originally referring to naturally occurring phenomena.
backsiphonage. A form of backflow caused by a negative or below atmospheric pressure within a water system. Also see backflow and cross-connection.
flow condition, created by a difference in water pressures, which causes water to flow back into the distribution pipes of a potable water supply from any source or sources other than an intended source. Also see backsiphonage and cross-connection.
 See also: Toxic, Conductivity, Commercial, Chlorination, Contaminant
  
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