Health of Bay Revised

New research shows that an Environmental Protection Agency program overestimated its success in cleaning up the Chesapeake Bay. It found that some conservation practices were not as successful as previously believed. These percentages show their findings for nitrogen, a chief pollutant in the bay.

Health of Bay Revised

Discussion Policy
Comments that include profanity or personal attacks or other inappropriate comments or material will be removed from the site. Additionally, entries that are unsigned or contain "signatures" by someone other than the actual author will be removed. Finally, we will take steps to block users who violate any of our posting standards, terms of use or privacy policies or any other policies governing this site. Please review the full rules governing commentaries and discussions. You are fully responsible for the content that you post.
© 2007 Washingtonpost.Newsweek Interactive