Wisconsin Secure Program Facility
Male prison in Boscobel, Wisconsin, United States

The Wisconsin Secure Program Facility (WSPF), originally the Supermax Correctional Institution, is a Wisconsin Department of Corrections prison for men, located in Boscobel, Wisconsin, US. The facility is located east of central Boscobel, off of Wisconsin Highway 133.
The prison has a capacity of 500. As of November 2022, the population is 372.
01History
In November 1999, the WSPF opened as the Supermax Correctional Institution on a 24-acre (9.7 ha) site.
In October 2003, the prison was renamed to the Wisconsin Secure Program Facility.
In 2009, the Associated Press filed a lawsuit against the Wisconsin Department of Corrections (WIDOC), trying to force the agency to release a video of an explosion of a stinger grenade launched into a prisoner's cell. The video was eventually released, the AP was awarded legal fees, and the inmate settled an excessive force lawsuit with WIDOC for US$49,000 (equivalent to $73,534 in 2025).
02Notable inmates
- Christopher Scarver (1999-2001; now at Centennial Correctional Facility in Colorado)
- Eric Hainstock, perpetrator of the 2006 Weston High School shooting
- Darrell E. Brooks Jr., perpetrator of the 2021 Waukesha parade attack
Sources and credits
This article is adapted from the Wikipedia article “Wisconsin Secure Program Facility”, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.
Images, from Wikimedia Commons:
- Wisconsin Secure Program Facility.png by Praiawart, CC BY 4.0
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