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Water Headlines for November 13, 2007

Benjamin H. Grumbles
Assistant Administrator
Office of Water

Water Headlines is a weekly on-line publication that announces publications, policies, and activities of the U.S. Environmental Protection Agency’s Office of Water.

In This Week’s Water Headlines:


Connecticut Water Quality Trading Program Awarded First EPA "Blue Ribbon" Award

An innovative program to reduce nitrogen discharges into the Long Island Sound has resulted in the State of Connecticut winning EPA’s first Blue Ribbon Water Quality Trading Award.

"Connecticut has done a remarkable job working to reduce nitrogen to Long Island Sound," said Robert Varney, regional administrator of EPA’s New England office. "Their hard work will result in a healthier ecosystem in the Sound for millions of residents to enjoy."

The Conn. program was selected over other finalists from across the country. The EPA award highlights programs which have achieved environmental and economic benefits as well as to showcase programs that align well with EPA’s Water Quality Trading Policy.

"EPA applauds Connecticut's national leadership on water quality trading, which is the wave of the future. Our blue ribbon winner is setting a shining example for reducing pollution, restoring ecosystems, and saving money," remarked Benjamin H. Grumbles, EPA’s Assistant Administrator for Water.

Every summer, the bottom waters of the western half of Long Island Sound experience hypoxia, or very low levels of dissolved oxygen. Extensive monitoring of Long Island Sound has identified the excess discharge of nitrogen from human activities as the primary pollutant causing hypoxia. In 2001, EPA along with both the State of Conn. and State of New York, set aggressive new targets to significantly reduce the amount of nitrogen that can be discharged to Long Island Sound without impairing the health of the Sound. Through 2006, the point source nitrogen load to the Sound (from 106 sewage treatment plants in N.Y. and Conn.) was reduced by nearly 25 percent.

"We have made great strides in reducing nitrogen loading to Long Island Sound through our innovative Nitrogen Credit Trading Program" said DEP Commissioner Gina McCarthy. "Municipal participation is a key to successful trading, and their cooperation and interest has been exceptional. We appreciate EPA's recognition of this proactive program and look forward to continuing this incredibly important work with our federal partners."

One of Connecticut’s management strategies to reduce nitrogen loading was to develop an innovative nitrogen-trading program among the 79 sewage treatment plants located throughout the state. Through the Nitrogen Credit Exchange, established in 2002, the Conn. program has a goal of reducing nitrogen discharges by 58.5 percent by 2014.

Trading provides significant cost savings compared to the state issuing a permit to each facility individually. Trading also provides municipalities with flexibility to make decisions about whether to upgrade and market any credits they earn or to buy credits to meet their permit limit. Nitrogen trading has accelerated the State’s schedule to meet the nitrogen targets.

The use of geographically-based trading ratios provides an economic incentive, encouraging action toward the most cost effective and environmentally beneficial projects. The third year of the Nitrogen Credit Exchange resulted in 28 sewage treatment plants discharging below their assigned permit limits, enabling them to sell nitrogen credits valued at $1.31 million to sewage treatment plants in the State that are not upgrading or otherwise require purchasing credits. More information on Water Quality Trading: http://www.epa.gov/owow/watershed/trading.htm

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EPA releases documents to help public water systems talk about drinking water and schools test their drinking water

Regulations for chronic contaminants, such as arsenic and uranium, can create a public relations challenge for public water system owners and operators. EPA is releasing Talking to your Customers about Chronic Contaminants, a best practices guide that helps public water systems communicate with the public about drinking water risks. Chronic contaminants are those that can cause health effects after continuous long-term exposure. The fact sheet discusses the importance of communicating with the public about chronic contaminants - both regulated and unregulated - and describes effective strategies for getting the message out. The fact sheet is available at http://www.epa.gov/safewater/ccr/compliancehelp.html

EPA has been emphasizing the importance of testing for lead in drinking water provided at schools and child care facilities through its 3Ts of Training, Testing and Telling. The initiative stresses the importance of communicating before testing programs are developed and after testing occurs. A new case study describes the award-winning strategy used by the Stoughton, Massachusetts School District for carrying out a testing program with a strong communication component. The case study is available at http://www.epa.gov/safewater/schools/casestudy_stoughtonschools.html

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