President Donald Trump’s “zero tolerance” immigration policy drew sharp rebukes after it was announced in April 2018 — especially after children who had been separated from their parents started being placed in a tent city in Tornillo. Trump signed an executive order June 20 that would keep immigrant families together, but it’s unclear how — or if — families that have already been separated will be reunited. With support from the Pulitzer Center on Crisis Reporting, The Texas Tribune has been reporting on the issue from the Texas-Mexico border, Washington, D.C., and Austin. You can help by sending story tips to tips@texastribune.org.More in this series

EL PASO — After more than six months of serving as a symbol of President Donald Trump’s hardline immigration policies, the detention center for young migrants at Tornillo is on the brink of closing for good.

“We expect the vast majority of [unaccompanied alien children] currently at Tornillo to be released to a suitable sponsor by the end of the month,” said Mark Weber, spokesperson for the federal Health and Human Services agency, which oversees the care and detention of undocumented minor children. “If a suitable sponsor has not been identified for [unaccompanied minors] by the time operations at Tornillo conclude, the [immigrant] will be transferred to an appropriate shelter in the [Office of Refugee Resettlement] network.”

The facility near El Paso opened in June to house mainly unaccompanied minors who crossed the border without parents or guardians. Critics decried the facility as a “tent city” after it was hastily erected, and its construction led to several protests organized by elected officials. At one time it held more than 2,500 undocumented minor immigrants who crossed the border seeking asylum.

On Tuesday, HHS said the population at the facility was down to about 850 children and its goal was to “to close Tornillo as quickly but as safely as possible – for both the [immigrants] and all the personnel who have worked faithfully for months providing excellent care for these vulnerable children” Weber said.

The closure was first reported by VICE news, which also reported that as recently as last week, the facility still held 1,500 unaccompanied minors. The outlet also published photographs of the facility’s tents being dismantled.

News of the facility’s potential shuttering comes after the contract between HHS and Texas-based BCFS Health and Human Services to operate the center was extended several times since last summer. In June, BCFS officials said they were hopeful that the Tornillo facility would only be needed for a few weeks, but the federal agency extended the contract after the number of migrant children crossing the border remained steady or increased during the last half of 2018.

On Tuesday, a BCFS official said the company’s goal was in line with HHS’s timeline and the company hoped to have the facility empty by the middle of the month and completely closed by Jan. 31.

Weber said in his emailed statement that circumstances beyond HHS’s control could determine whether the migrants still at Tornillo are able to be united with sponsors already living in the United States.

“There are all sorts of factors that come into play that impact our ability to transfer or release [unaccompanied minors] to suitable sponsors … ranging from cancelled airplane flights because of weather (happens all the time) to scheduling a home visit when needed,” he said.

 Learn about The Texas Tribune’s policies, including our partnership with The Trust Project to increase transparency in news.

Julián Aguilar reported for the Tribune from 2009 to 2021, most recently on politics and on the Texas-Mexico border. He focused on immigration reform and enforcement, voter ID, international trade, border...