From OMB Watch: “The Environmental Protection Agency (EPA) has removed one database from its public website and slightly altered another due to a Data Quality Act (DQA) challenge submitted by the U.S. Chamber of Commerce. The Chamber submitted the request May 26, 2004, asserting that physical and chemical property information in several EPA databases was erroneous because the data was inconsistent and contradictory between the different databases. The differing information leads to vastly different cleanup cost estimates for contaminated sites, according to the Chamber.”