(NEW YORK) — The Border Patrol has made fewer than 1,800 apprehensions per day over the past week, a major decline following the implementation of new asylum restrictions that significantly cut humanitarian protections for those who cross the border illegally.

Migrant encounters along the southern border are down 55% since the restrictions took effect seven weeks ago, according to new data from the Department of Homeland Security.

The Border Patrol made 83,536 apprehensions in June, the lowest number since Biden took office in Jan. 2021.

DHS officials credit a dual-track approach that balances increased enforcement measures along with the expansion of new options for legal migration. The measures, announced at the beginning of last month, all but banned asylum for those who crossed into the U.S. illegally. Meanwhile, at U.S. ports of entry, the administration continues to admit a limited number of pre-screened migrants for asylum processing.

“So it’s the kind of culmination of a yearslong effort to build up both of those things, and I think that we are really seeing that pay dividends,” one senior Customs and Border Protection Official said.

“We’ve been kind of building up both enforcement at the border and access to lawful pathways since, since we started here,” the official added.

The official said the White House has been directly involved in this effort, including Vice President Kamala Harris herself, to craft the strategy that has brought illegal border crossings down dramatically.

“I think we’ve, we’ve got some real positive impacts here, and we’re also continuing to work to maximize them, and to double down on these efforts, both ourselves and in coordination with our foreign partners, to not only maximize enforcement at our border, but to disrupt the way that people are moving up and getting to our border,” the official said.

DHS continues to engage in an aggressive deportation effort, removing or voluntarily returning 65,000 individuals to more than 125 countries, with more than 200 international repatriation flights in recent weeks, according to DHS. The number of people released into the U.S. pending deportation proceedings has declined by 70%, officials say.

The San Diego region continues to see the highest level of migrant encounters compared to other border regions, but those numbers have reduced by 60% in recent weeks, according to a senior CBP official.

“So we’re really now, just now, starting to see the full impact out there,” the official told ABC News. “And I think that’s definitely an indication of success, and also something that we continue to work to even see if we can achieve further results.”

Copyright © 2024, ABC Audio. All rights reserved.