The sewer system in Greeley is clean, tight, and well maintained. The entire system is cleaned every 18 to 20 months with some sections managed more frequently. The entire system is televised with a specialized camera system to document the need for repairs. Two to three miles of sewer line are rehabilitated each year with a cured-in-place pipe. The city's wastewater is managed by three divisions: Wastewater Collection, Wastewater Treatment, and Industrial Pretreatment.
Our wastewater collection system dates back to 1889. At the end of 2015, the system had a total of 359.32 miles of line and 10 sewage pumping stations. It serves approximately 61 square miles. In the past decade, the wastewater collection system has been experiencing rapid growth. Over the last 10 years, the system has grown by 16.59 miles.