“Certain benefits will continue to be administered: Social Security, Medicare, Medicaid, and assistance for Veterans. The Supplemental Nutrition Assistance Program will not be affected initially, but could be if the shutdown goes on for a long time. The federal Women, Infants and Children (WIC) program will not be able to accept any new applicants starting today. In the past, “inspections of chemical factories, power plants, oil refineries and water treatment plants were disrupted because the Environmental Protection Agency furloughed most of its employees in charge of monitoring pollution and compliance,” reports the Times. “Some routine food safety inspections also stopped.”
National parks have previously had their operations hobbled; open-air sites will probably stay open but visitors centers or other areas that need staffing will shut down. The Department of the Interior says that restrooms will be cleaned and garbage will be collected”
https://reason.com/2025/10/01/trump-government-shutdown-could-do-a-lot-of-good