Stage 2 Disinfection Byproduct Rule Compliance Timetables

The Stage 2 Disinfection Byproducts Rule (DBP2) was adopted by EPA on December 15, 2005. The rule applies to all community public water systems (PWSs) and nontransient noncommunity PWSs. Compliance dates for early sampling start in 2006 for larger systems or systems that are interconnected with large systems. These tables are based on the EPA rule.

Download PDF: DBP2 IDSE Start Dates.pdf (41k)

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RELATED LINKS:

Answers to Questions about the Stage 2 Disinfection Byproducts Rule

DBP2 Training Opportunities