Contact Information

  • Address: NADP Program Office, IL State Water Survey, 2204 Griffith Drive
  • Town: Champaign
  • State: IL
  • Country: USA
  • Website:


The National Atmospheric Deposition Program (NADP) monitors precipitation chemistry. The program is a cooperative effort between many different groups, including federal, state, tribal and local governmental agencies, educational institutions, private companies, and non-governmental agencies. In 1977, U.S. State Agricultural Experiment Stations (SAES) organized a project, later titled the National Atmospheric Deposition Program (NADP), to measure atmospheric deposition and study its effects on the environment.

List of Projects

A Three Way Comparison of Atmospheric Mercury Sample Collectors

  • Project Page
  • Project Start Date: 2005-04-12
  • Project End Date: 2007-09-18