200 S. Spruce Street
Grand Junction, CO 81501
Not finding what you're looking for?
Send us an email and we'll get back to
you as soon as possible
The goal of the On-Site Wastewater Treatment Systems (OWTS) Deaprtment is to ensure proper onsite wastewater disposal in areas which are not served by municipal sewer. This Department issues all OWTS/septic permits, septic clearances and reviews land use applications where an OWTS is proposed. All OWTS installers and pumpers/cleaners must be licensed by this Department to install, pump and haul wastewater to a treatment facility.
- Mesa County OWTS Regulation- Effective 7.7.2019
- Septic System Location Map (Select Septic Systems from Map Theme list)
- Colorado Department of Public Health & Environment - Clean Water: On-site Wastewater treatment systems Information
Interested in learning about more about the Code Compliance?
Sign up for email updates from the Code Compliance Department or any of the Community Development Departments.
And check out our Quarterly Newsletters to see what we've been up to.