EPA reviewed acrylamide during the second Six Year Review and determined that it is a candidate for regulatory revision.

EPA reviewed chromium (total) as part of the second Six Year Review in a March 2010 (75 FR 15499).

The 2nd Five Year Review was completed in June 2006.

It is presented in three key documents: The First Five Years, The Two Year Review and The Healthy Child Programme for 5-19 year olds.

EPA reviewed epichlorohydrin during the first Six Year Review and determined that the zero mg/L and the treatment technique requirement for epichlorohydrin were are still protective of human health.

By initiating the current review, EPA is following up on a commitment made in the second Six Year Review (SY2), which was released in March 2010.

EPA reviewed tetrachloroethylene as part of the second Six Year Review and determined that it is appropriate to revise the regulation based on changes in analytical feasibility.

EPA reviewed the Total Coliform Rule as part of the Six Year Review and plans to propose revisions in 2010.

More information on the Six Year Review of Drinking Water Standards.

The State of Australia's Birds 2008: A Five Year Review.