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Jefferson County, located in the northern part of New York State, is known for its picturesque natural beauty and rich historical heritage. Home to the renowned Thousand Islands region, the county offers stunning waterfront vistas and recreational opportunities such as boating, fishing, and camping. Visitors can explore historic sites like Boldt Castle, the Sackets Harbor Battlefield, and the Jefferson County Historical Society Museum. The county also hosts several annual events, including the Jefferson County Fair and the Thousand Islands Jazz Festival. With its blend of natural wonders and cultural attractions, Jefferson County is a popular destination for outdoor enthusiasts and history buffs alike.
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Jefferson County administration contact details
| County seat | Watertown |
|---|---|
| Phone number | (315) 785-3000 |
| Email address | [email protected] |
| Official website | www.co.jefferson.ny.us |
| County clerk | Gizmo Alfaro |
| County commissioner | Scott Gray |
Jefferson County Sheriff's Office and Jail Information
| Number of prisons | 1 |
|---|---|
| Jail names | Jefferson County Correctional Facility |
| Sheriff office address | 753 Waterman Drive, Watertown, NY 13601 |
| Sheriff office phone number | 315-786-2601 |
| Inmate search information | To locate an inmate in Jefferson County, visit the sheriff’s office website or call the jail directly for assistance. |
| Clerk of Court name | Cindy F. Intschert |
| Clerk of Court address | 175 Arsenal Street, Watertown, NY 13601 |
Environmental risk in Jefferson County,
| Expected Annual Loss | Very Low |
|---|---|
| Avalanche Risk | Not Applicable |
| Coastal Flooding Risk | Very Low |
| Cold Wave Risk | Relatively High |
| Drought Risk | No Rating |
| Earthquake Risk | Relatively Low |
| Hail Risk | Very Low |
| Hurricane Risk | Very Low |
| Heat Wave Risk | Relatively Low |
List of cities and towns in Jefferson County by population size
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