Probation & Pretrial Facilities in WA Probation & Pretrial Facilities operating within WA. Probation & Pretrial Facilities in WA US Probation & Pretrial Services Office Seattle, King County US Probation & Pretrial Services Office Tukwila, King County US Probation & Pretrial Services Office Everett, Snohomish County US Probation & Pretrial Services Office Vancouver, Clark County US Probation & Pretrial Services Office Yakima, Kittitas County US Probation & Pretrial Services Office Spokane, Spokane County