Resources Environmental Health and Septic System (OWTS) Websites: Colorado State Septic System (OWTS) Websites Colorado Department of Public Health and Environment Onsite Wastewater Treatment System InformationState Regulation No. 43 On-Site Wastewater Treatment System Regulation Colorado Counties Septic System (OWTS) Websites Adams County Onsite Wastewater Treatment Systems (Septic Systems)Arapahoe County Septic SystemsBroomfield County On-site Wastewater Treatment System and Septic SystemsDouglas County Septic SystemsElbert County Onsite Wastewater Treatment System (Septic Systems)Jeffco On-site Wastewater Treatment SystemsLarimer County Septic Systems (OWTS)Weld County Septic Systems (On-site Wastewater Treatment Systems) National Septic System (OWTS) Websites NOWRA (National Onsite Wastewater Recycling Association) Onsite Wastewater Treatment System User GuideEPA (Environmental Protection Agency) Septic System Guides and Information Write Ups from Ruby Septic all about OWTS components, services, and maintenance. What is a “Septic System Inspection”? How to Find a Septic Tank
