Michigan’s U.S. senators and a key congressman want to know if a reported freeze on all new Environmental Protection Agency grants and contracts under the Trump administration will impact $100 million approved late last year to help Flint in the wake of its water crisis.

On Tuesday, multiple news agencies — including ProPublica, the Associated Press and others — reported that the Trump administration had ordered the freeze, as well as telling agencies not to make any statements on social media or answer media questions.

At Tuesday’s press briefing, White House Press Secretary Sean Spicer said he had seen the reports but did not know if they were true and was looking into it. Meanwhile, media contacts at the EPA did not respond to questions from the Free Press about whether the reported freeze could impact efforts in Flint, where high lead levels were detected after the city switched water sources in 2014 and an emergency declaration was issued last year.