Water: Drinking Water Infrastructure Needs Survey
Drinking Water Infrastructure Needs Survey and Assessment
Local water utilities must make significant investments to install, upgrade, or replace equipment in order to deliver safe drinking water and protect public health. Every four years, EPA conducts a survey of the anticipated costs of these investments and reports the results to Congress. The results are also used to help determine the amount of funding each state receives for its Drinking Water State Revolving Fund program, which funds the types of projects identified in the survey.
The third report to Congress, released in 2009, is based on data collected from utilities in 2007. EPA found that the nation's 53,000 community water systems and 21,400 not-for-profit noncommunity water systems will need to invest an estimated $334.8 billion between 2007 and 2027.
2007 Drinking Water Infrastructure Needs Survey and AssessmentYou will need Adobe Reader to view some of the files on this page. See EPA's PDF page to learn more.
- Fourth Report to Congress
EPA 816-R-09-001, March 2009 -
- 2009 Drinking Water Infrastructure Needs Survey and Assessment:
Fourth Report to Congress PDF (80pp, 2M) - Fact Sheet: EPA's 2007 Drinking Water Infrastructure Needs Survey and Assessment PDF (2pp, 52K)
- Federal Register Notice: State Allotment Percentages for the Drinking Water State Revolving Fund Program
- 2009 Drinking Water Infrastructure Needs Survey and Assessment:
- 2003 Drinking Water Infrastructure Needs Survey: Modeling the Cost of Infrastructure PDF (95pp, 442K)
- Basic Information - What is the Drinking Water Needs Survey and Assessment? Find out here.
- Fact Sheet - Facts and information about the 2007 Drinking Water Infrastructure Needs Survey and Assessment
- Past Surveys - Links to the first and second Drinking Water Infrastructure Needs Survey and Assessments from 2003, 2001, and 1997.