If available, see below for a list of known fire department frequencies for Washington County in Kansas. Or, navigate to your city or town to view your local city and/or fire department frequencies within Washington County, Kansas.
| Barnes | Clifton | Greenleaf | Haddam | |
| Hanover | Hollenberg | Lanham | Linn | |
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| Mahaska | Morrowville | Palmer | Vining | |
| Washington | ||||