S.24 - Federal Government - A bill to amend the Safe Drinking Water Act to require a health advisory and monitoring of drinking water for perchlorate.

Perchlorate Monitoring and Right-to-Know Act of 2007 - Amends the Safe Drinking Water Act to direct the Administrator of the Environmental Protection Agency (EPA) to: (1) publish a health advisory for perchlorate that fully protects the health of vulnerable persons (including pregnant women, fetuses, and children) considering body weight, exposure patterns, and all routes of exposure; and (2) promulgate a final regulation requiring monitoring for perchlorate in drinking water. Makes such regulation effective unless and until monitoring for perchlorate is required under a national primary drinking water regulation.

Requires consumer confidence reports to disclose the presence and health risks of perchlorate in drinking water.