Water and Sewer

We serve the City of Greeley by treating and distributing nearly 9 billion gallons of water per year. We have over 500 miles of pipeline, two drinking water plants, a wastewater treatment plant, three treated water reservoirs, six raw water reservoirs, and a variety of pumping stations. More about the water and sewer systems, as well as our water supply and planning, is on our Greeley water page.

Did you know that the Greeley Wastewater Treatment Plant has a solar array? See the realtime cost savings!

Greeley Water and Sewer Board

We are continuously engaged in strenuous and independent oversight of the department's strategic direction, budget, and operations. Find more information, including agendas and minutes, on the Greeley Water and Sewer Board page.

News and events

Read more news and events here.


Contact us

  • Water Emergencies between 8:00 a.m. and 5:00 p.m. 970-350-9811
  • Sewer Emergencies between 7:00 a.m. and 3:30 p.m. 970-350-9322
  • Any After Hours Emergencies 970-350-9600
  • Billing: 970-350-9722
  • Conservation:  970-336-4134 or
  • Start or stop service: 970-350-9720
  • Water taste or odor: 970-350-9324
  • Water pressure: 970-350-9320
  • Report water waste: 970-336-4134
  • Utility line locates: 811
  • All others: 970-350-9811 or

Pay your water bill

Watering restrictions

We have a mandatory watering schedule. All Greeley water users must follow the schedule and refrain from watering between noon and 5 p.m. We allow 3 days  per week to water, but we encourage you to only water once or twice a week in the spring and fall when possible.

See our watering restriction flyer in English and en Espanol.


Report water violations at 970-336-4134 or

Water waste of any kind is subject to fines. Full watering details, as well as information regarding new lawns, are available on our watering restrictions page.


There are many regulations that must be followed in order to develop property within the City of Greeley. Find information and resources on developing properties in Greeley on our development page.


Our water conservation program is one of the largest and most successful in Colorado. To help keep Greeley green, we offer the following conservation resources:

  • Rebates
  • Irrigation and indoor audits
  • Xeriscape resources
  • Water saving tips
  • Educational programs

Learn about these programs, and more, on our conservation page.