Sex offenders are required by law to register with the police department in the jurisdiction where they are living. The police department then notifies the neighborhood where the registered offender is living.
There is also a link on the Police Department page to Offender Watch. This is a site sponsored by the Washington County Sheriff's Office. If you have further questions about sex offender registration contact the Springdale Police Department's Criminal Investigation Division at 479-750-8139.
Information is also provided to the State of Arkansas and it is posted on the Arkansas Crime Information Center website.