Arizona Challenges Federal Immigration Detention Plans
The state of Arizona has filed a lawsuit against the federal government to halt the construction of a proposed Immigration and Customs Enforcement (ICE) mass detention facility in Surprise. The state contends that the location is contaminated with hazardous chemicals.
Attorney General Criticizes Federal Actions
Arizona Attorney General Chris Mays, who initiated the lawsuit on Friday, accused the Trump administration of improperly expanding detention capacities nationwide. He argues that this expansion disregards federal regulations, specifically environmental assessments required before such a facility can open.
Concerns Over Environmental Compliance
Mays claims that both the Department of Homeland Security (DHS) and ICE have failed to conduct necessary environmental reviews for the proposed facility, which could accommodate between a few hundred to 1,500 detainees. Furthermore, the lawsuit asserts that the plan contravenes the Immigration and Nationality Act, which mandates that the federal government secure “adequate” locations for immigrant detention.
ICE Defends Site Selection
An ICE spokesperson responded to these allegations, stating that prior to purchasing the site, the agency carefully considered existing facilities to mitigate any environmental impacts, including potential effects on protected species and sensitive natural resources. They argued that the lawsuit is not fundamentally about environmental concerns but is instead an effort to obstruct President Trump’s initiatives to enhance national safety.
Funding and Facility Acquisition Details
The complaint notes that Congress allocated $45 billion to ICE in July 2025 for the purpose of expanding detention capacity for single adults and families, with funding available until September 2029. One significant purchase was a warehouse in Surprise, acquired for $70 million on January 23, with over $300 million in contracts awarded for renovations.
Warehouse Concerns and Local Opposition
The lawsuit describes the warehouse as originally designed for industrial distribution, capable of holding up to four commercial tenants, rather than housing detainees. Alarmingly, it is situated next to a facility storing thousands of gallons of hazardous materials, including over 100,000 square feet allocated for chemicals used in semiconductor manufacturing.
Wider Opposition to Detention Facilities
Arizona isn’t the only state raising alarms. Other cities and states are also voicing opposition to new ICE detention facilities. For instance, the Atlanta City Council recently passed a resolution opposing the construction of a large immigrant detention center, citing potential strains on local infrastructure, including water and sewage systems. Additionally, earlier this month, reports indicated that DHS had paused plans for new detention centers, as all facilities are undergoing a review process.
Litigation in Maryland
Maryland’s Attorney General, Anthony Brown, has similarly filed a lawsuit against ICE and DHS following the purchase of a warehouse near Williamsport, which was converted into a detention facility. In response, the government asserted that all necessary reviews have been completed and argued that the plaintiffs did not provide evidence suggesting that a preliminary injunction would serve the public interest. However, a Maryland judge granted an injunction on April 15, temporarily blocking construction while the legal proceedings continue.
