Onsite Wastewater Treatment Systems (Septic Systems)

An On Site Wastewater Treatment System (OWTS), commonly known as a septic system, treats the wastewater on an individual’s property. Septic systems are installed on properties that cannot be served by a wastewater utility. Adams County Health Department (ACHD) permits the installation, repair, and use of these systems in our jurisdiction. ACHD regulates OWTS using Regulation O-22.

Information, Permits and Forms

• Colorado Department of Public Health and Environment (CDPHE) - OWTS Homepage (product acceptance letters, guidance documents, etc.)
• Septic Permit Process – Information on how to apply for a septic permit
• Use Permits - permits for a transfer of title
• OWTS Use Permit FAQs
• Submittal Checklists
• Proper Land Application of Septage Brochure
• Education & Care – Information on how to maintain and care for your septic system
• Septic Professionals – Additional educational information for septic professionals
• List of Certified Professionals – Find a certified professional for all of your septic needs
• Fee Schedule
• Septic System Record Search - Look up existing septic system records