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Key CCL and CCL-Related Activities and Dates

Activity and Web site Federal Register Notices
CCL 1
Draft CCL 1 October 1997
Final CCL 1 March 1998
CCL 2
Draft CCL 2 April 2004
Final CCL 2 February 2005
CCL 3
NDWAC Meetings and Reports  
Stakeholder Meeting and Materials September 2004
Draft CCL 3 February 2008
Final CCL 3 October 2009
Regulatory Determinations 1
Preliminary Regulatory Determinations 1 June 2002
Final Regulatory Determinations 1 July 2003
Regulatory Determinations 2
Stakeholder Meeting and Materials September 2004
Preliminary Regulatory Determinations 2 May 2007
Final Regulatory Determinations 2 July 2007
Unregulated Contaminant Monitoring Regulation 1
Revised UCMR (UCMR 1) September 1999
Supplemental rules, guidance documents, fact sheets, and meeting summaries  
Unregulated Contaminant Monitoring Regulation 2
Final UCMR 2 January 2007

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