All Johnson County Wastewater (JCW) design, construction, and sewer use related regulations, compiled in one location for your convenience.

• Johnson County Code of Regulations for Sanitary Sewer Use
• Wastewater Discharge Standards
• Service Line Design & Construction Standards (SLDCS)
• Commercial Project Plan Requirements
• Commercial Site Plan Example
• Minimum Plan Requirements for Gravity Sewer Main Projects (MPR)
• Drafting Standards
• Procedures for Privately Financed Gravity Main Projects
• Contractor List for Privately Financed Sewer Mains
• Sand-Oil Interceptor Sizing Table
• Construction & Material Specifications for Sanitary Sewers
• Accepted Products List
• Grease Interceptor Design Requirements
• Grease Interceptor Specifications for Manufacturers