Three new county sheriff’s offices have signed agreements with Immigration and Customs Enforcement that allow deputies to enforce federal immigration law. 

The sheriffs of Dunn, Green Lake and Walworth counties have signed the agreements under ICE’s 287(g) program. ICE records show the Dunn County agreement was signed Feb. 10 while the other two are still pending. All three counties have signed on to the program under the warrant service officer model, which allows county sheriff’s deputies to arrest people targeted by ICE with administrative warrants. 

With the three new agreements, 19 of Wisconsin’s 72 counties have joined the 287(g) program. Most of the counties have joined the program under the warrant service model while Kenosha and Marathon counties have joined under the jail enforcement model — which allows departments to notify ICE of undocumented immigrants detained in county jails. Kewaunee, Sauk and Waukesha counties have signed up under both models. 

Dodge County does not have a 287(g) agreement with ICE but for years has had a contract to hold federal detainees in its county jail, which includes people arrested by ICE. 

Immigrants’ rights and civil rights groups have criticized the 287(g) agreements, arguing that law enforcement openly stating its support for ICE and its often aggressive tactics discourages immigrants of all legal statuses from reporting crimes as victims or coming forward as witnesses. 

“287(g) agreements do not make anyone safer — they stoke fear and erode trust, deter residents from reporting crime, and divert local resources away from addressing real public safety concerns and the needs of the community,” the ACLU of Wisconsin said in a statement in January after the Kenosha and Sauk county sheriffs signed their agreements.