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Arsenic Rule Implementation Research
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On October 31, 2001 EPA announced that the final standard for arsenic in drinking water of ten parts per billion (10 ppb) would become effective on February 22, 2002 without any further action by EPA. This means that the standard will be implemented as specified in the January 22, 2001 final rule, and the date by which systems must comply with the new standard is January 23, 2006. As part of that announcement, the Administrator pledged to provide $20 million over the next two years (2002/2003) for the research and development of more cost-effective technologies as well as technical assistance and training to operators of small systems to reduce their compliance costs. EPA's Office of Research and Development is spearheading the research program. The purpose of the effort is to provide information to fill-in research gaps that exist for a number of technologies or compliance approaches and provide this information to utilities, engineering firms, regulatory officials and others.

In Fiscal Year 2003, Congress appropriated $5,000,000 for Small System Arsenic Removal research. The conferees strongly encouraged EPA to utilize a significant portion of the funding to carry out demonstrations of implementation of low-cost treatment technology and directed the Agency to report to the Committees on Appropriations by August 15, 2003, on its plans to carry out such demonstrations.
2003 Report to Congress

In Fiscal Year 2004, Congress appropriated an additional $5,000,000 for Small System Arsenic Removal research. The Committee also directed EPA to report by April 7, 2004 on the current status of the demonstrations to implementation of low-cost treatment technology for arsenic removal, including benchmarks and targets for continued implementation of these technologies.
2004 Report to Congress

2003 Demonstrations

Twelve sites have been selected for demonstration. (Click here for more information on Round 1.)

2004 Arsenic Treatment Technology Demonstration Solicitation

Thirty sites were selected for demonstration.

List of Sites with Water Quality Information

 

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