| Noxious Weeds | 913-715-8358 | Public Works |
| Nutrition Services: Neighborhood Centers | 913-715-8861 | Human Services |
| Nutrition Services: WIC | 913-477-8330 (Olathe) or 913-826-1302 (Mission) | Health and Environment |
| On-Site Septic System Resale Inspections | 913-715-6915 | Health and Environment |
| Online: Purchase Bus Passes | 913-782-2210 | Transit - RideKC in Johnson County |
| Open Burn Permit | 913-715-6939 | Health and Environment |
| Outpatient Substance Use Services | 913-826-4200 | Mental Health |
| Outreach Nurse Services: New Mothers | 913-826-1200 | Health and Environment |
| Outreach Nurse Services: Seniors | 913-826-1200 | Health and Environment |
| Ozone and Smog monitoring | 913-715-6900 | Health and Environment |
| Park & Recreation Bid Notices | 913-438-7275 | Park and Recreation |
| Parks & Recreation: 50 Plus Program | 913-831-3355 | Park and Recreation |
| Parks & Recreation: Activities Registration | 913-831-3355 | Park and Recreation |
| Parks & Recreation: ADA Park Information | 913-438-7275 | Park and Recreation |
| Parks & Recreation: Adult Sports | 913-831-3355 | Park and Recreation |
| Parks & Recreation: Aquatics | 913-432-1377 | Park and Recreation |
| Parks & Recreation: Camps | 913-831-3355 | Park and Recreation |
| Parks & Recreation: Child Care | 913-831-3355 | Park and Recreation |
| Parks & Recreation: Enrichment and Special Interests | 913-831-3355 | Park and Recreation |
| Parks & Recreation: Fees and Permits | 913-438-7275 | Park and Recreation |
| Parks & Recreation: Fine and Performing Arts | 913-831-3355 | Park and Recreation |
| Parks & Recreation: Fitness and Health | 913-831-3355 | Park and Recreation |
| Parks & Recreation: Gardens and Habitats | 913-831-3355 | Park and Recreation |
| Parks & Recreation: Gift Cards | 913-831-3355 | Park and Recreation |
| Parks & Recreation: Gymnastics | 913-826-2950 | Park and Recreation |
| Parks & Recreation: Nature and Outdoors | 913-764-7759 | Park and Recreation |
| Parks & Recreation: Park and Facility Directory | 913-438-7275 | Park and Recreation |
| Parks & Recreation: Reservations and Rentals | 913-831-3359 | Park and Recreation |
| Parks & Recreation: Special Events | 913-831-3355 | Park and Recreation |
| Parks & Recreation: Special Populations Programs | 913-831-3355 | Park and Recreation |
| Parks & Recreation: The Theatre in the Park | 913-831-3355 | Park and Recreation |
| Parks & Recreation: Trail Guide | 913-438-7275 | Park and Recreation |
| Permit: Amusement Enterprise | 913-715-0725 | County Manager's Office |
| Permit: Commercial Sanitary Sewer | 913-715-8520 | Wastewater |
| Permit: Commercials Parties and Celebrations | 913-715-0725 | County Manager's Office |
111 S Cherry St, Olathe, KS 66061 | 913-715-5000 | TDD: 800-766-3777
© Johnson County, KS, USA 2018
