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If a system modifies its distribution system after completing its IDSE, is it required to complete a new IDSE?

No new IDSE report is required, but the system should work with its primacy agency to change its Stage 2 DBPR monitoring plan to address the changes to the distribution system.

For additional guidance on the Stage 2 Disinfectants and Disinfection Byproducts rule please visit http://water.epa.gov/lawsregs/rulesregs/sdwa/stage2/regulations.cfm.

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Topic Information
  • Topic #: 23002-18411
  • Date Created: 3/10/2006
  • Last Modified Since: 3/19/2012
  • Viewed: 5757

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