If you have questions about property valuation and property tax, visit boco.org/2023Valuation.

K-9 Halo & Deputy Jason Ryan

Halo is a 3-year-old Belgium Malinios.

She is certified in both illegal narcotics (drugs).

Halo and handler Deputy Jason Ryan began working together in 2021.

Halo lives with her handler, Deputy Ryan, when not on duty

View our Canine (K-9) Unit and our Retired K-9s.

K-9 Halo & Deputy Jason Ryan

Contact Us

Sheriff's Office

Main: 303-441-3600
Alternate: 303-441-4444
Fax: 303-441-4739



Sheriff's Headquarters
5600 Flatiron Parkway
Boulder, CO 80301
Map & Directions


H.Q. Lobby Hours:
08:00 a.m.-5:00 p.m. M-F

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