The East Side warehouse ICE wants to turn into a detention site has sat empty for three years.

Credit: Google Maps / Screenshot Councilman Jalen McKee-Rodriguez has asked CPS Energy and the San Antonio Water System to assess the water, sewer and electricity needs of a massive immigrant detention site the Trump White House plans to open on the East Side, KSAT reports.

The District 2 councilman's formal request asks the utilities to come up with data showing how the 640,000-square-foot lockup might have an "impact on current and future utility rates for San Antonio customers." Sign up The site, part of the Trump White House's mass-deportation program, is expected to house as many as 1,500 detainees once it opens next spring.