NCSO OffenderWatch

  • NCSO Offender Watch

    The Niagara County Sheriff’s Office utilizes OffenderWatch® the nation's leading registered sex offender management and community notification tool. Through OffenderWatch® the Sheriff’s Office is able to manage and monitor the whereabouts, conduct and compliance status of the registered offenders in Niagara County. OffenderWatch® provides the most accurate and timely information available. 

    OffenderWatch® is updated instantaneously throughout each day as offender addresses and other offender information is updated in our office. You may enter any address in the County and see real-time information on the publishable offenders within the specified radius of the address you enter.

    Offenders move frequently, so instead of having to check the maps on a weekly basis, the best way to stay informed is to take advantage of our free community notification alert system. You may confidentially register as many addresses in the County as you wish, and we will continuously monitor the addresses and send you an alert if a new offender registers an address within the specified radius of any address you register. There is no cost for this service and no limit to the number of addresses you can register - your email address and physical addresses are all confidential.

    Please visit to sign up.