Colorado Greywater Compliance Guide
📋 Colorado State-Level Regulations
Colorado regulates greywater systems through the Colorado Department of Public Health and Environment (CDPHE).
Regulation 86 - Individual Sewage Disposal Systems
Allowance: Greywater systems are permitted in Colorado with proper design and permitting
Applies to: Residential properties
Restrictions: Systems must comply with Regulation 86 design standards
Local health departments have authority to issue permits
Key Requirements
• Permit required from local health department
• Systems must be designed by qualified professionals
• Subsurface irrigation required (no surface discharge)
• Cannot be used on edible root vegetables
• Must maintain setbacks from wells, property lines, and structures
• System capacity based on bedroom count and water usage
Denver County
Jurisdiction
Denver follows Colorado state regulations for greywater systems. Permits are issued through Denver Environmental Health.
Contact Information
Boulder County
Jurisdiction
Boulder County Public Health permits greywater systems following Colorado Regulation 86. Known for progressive water conservation policies.
Contact Information
El Paso County (Colorado Springs Area)
Jurisdiction
El Paso County permits greywater systems under Colorado state regulations. Contact El Paso County Public Health.
Contact Information
El Paso County Public Health
elpasocountyhealth.org
elpasocountyhealth.org
Jefferson County
Jurisdiction
Jefferson County follows Colorado state greywater regulations. Permits issued through Jefferson County Public Health.
Contact Information
Jefferson County Public Health
Jefferson County Public Health
Jefferson County Public Health
⚠️ Important Notice
This information is current as of 2024 but regulations may change. Colorado is an arid state with water conservation incentives in many areas. Always verify current requirements with your local health department before installing a greywater system.
This information is current as of 2024 but regulations may change. Colorado is an arid state with water conservation incentives in many areas. Always verify current requirements with your local health department before installing a greywater system.