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Service Interruption: Phone issue ... | last updated: 12/16/2017 - 4:22pm | + read more

Johnson County is experiencing a phone outage today that is impacting some of our offices, however, emergency calls to 911 are not affected.  We are working to resolve the issue as quickly as possible, but do not have an ETA at this time. We will provide an update when the issue has been resolved and we apologize for any inconvenience this may cause our residents.


Phone: 913-715-8500

11811 S. Sunset Drive, Suite 2500, Olathe, Kansas 66061

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Engineering: Help Desk

Have unanswered engineering-related questions?

Are you having difficulty finding answers to engineer-related sanitary sewer service questions, either on our website or from your Johnson County Wastewater project contact? If so, please call Johnson County Wastewater's Engineering Help Desk at 913-715-8587. The line is answered weekdays between 8 a.m. and 5 p.m. CST. Our engineering staff can typically answer your questions within the hour. If that is not possible, research into your request is initiated immediately to get the answers to you as quickly as possible. We know your time is valuable. Our goal is to answer every question within one business day of the initial contact. Please call us for assistance!