| Business | Phone |
| Washington County Appraiser 214 C St, Washington 66968 | (785) 325-2236 |
| Washington County Ext Agents 214 C St, Washington 66968 | (785) 325-2121 |
| Washington Emergency Prepared 301 B St, Washington 66968 | (785) 325-2134 |
| Washington Noxious Weed 812 B St, Washington 66968 | (785) 325-2271 |
| Washington Register Of Deeds 214 C St, Washington 66968 | (785) 325-2286 |
| County Engineer's Office 1561 Rainbow Rd, Washington 66968 | (785) 325-2318 |