The Environmental Protection Agency just hid data that mapped out the locations of thousands of dangerous chemical facilities, after chemical industry lobbyists demanded that the Trump administration take down the public records. The webpage was quietly shut down late Friday ... stripping away what advocates say was critical information on the secretive chemical plants at highest risk of disaster across the United States. The data was made public last year through the Environmental Protection Agency (EPA)'s Risk Management Program, which oversees the country's highest-risk chemical facilities. These chemical plants deal with dangerous, volatile chemicals " like those used to make pesticides, fertilizers, and plastics " and are responsible for dozens of chemical disasters every year. The communities near these chemical facilities suffer high rates of pollution and harmful chemical exposure. There are nearly 12,000 Risk Management Program facilities across the country. For decades, it was difficult to find public data on where the high-risk facilities were located, not to mention information on the plants' safety records and the chemicals they were processing. But the chemical lobby fiercely opposed making the data public " and has been fighting for the EPA to take it down. After President Donald Trump's victory in November, chemical companies donated generously to his inauguration fund.