Webkegans isf visitation center. 707 top st, houston, tx 77002. Kegans isf maintains a database of current inmates and their locations within the system. To locate an inmate, begin by using the doc locator. Webthe west texas isf is a state prison facility by the texas parole division to house 275 adult male parole violators originally sentenced to state prison terms. Web33rd & 424th judicial district isf. The intermediate sanction facility is a 54 bed, male, community corrections facility operated by the 33rd & 424th judicial district. An isf offender…