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 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.

Water | Wastewater

Service to private lines
Emergency response
Routine cleaning
Sewer line inspection
Sewer rehabilitation
Pump stations

Wastewater treatment

We are dedicated environmental professionals providing quality, safe, cost effective wastewater treatment services for the citizens of Greeley. We treat wastewater to meet or exceed EPA and Colorado Department of Public Health & Environment requirements.

What does this mean?

Our goal is to maintain or improve the water quality of the Cache la Poudre River. The staff also treats organics (biodegradable material) that enters the plant and converts them to biosolids that are used to improve soil composition and increase crop production for local farmers.

We have been recognized for our efficiency, innovations, and record of meeting permit limits.

  • We received the 2011 Xcel Energy Custom Efficiency Achievement Award for reducing energy costs.
  • WPCF is a 2015 recipient of a National Association of Clean Water Agencies (NACWA) Platinum Peak Performance Award. The award recognizes the treatment plant’s excellence and perfect environmental compliance record for the last five consecutive years.

Water | Wastewater Treatment

Wastewater processes and specifications
WPCF biosolids program
Public education and outreach program
Plant operations and maintenance
WPCF laboratory
WPCF administration
Bellvue Treatment Plant

Contact Us

Greeley Water and Sewer

1100 10th Street, Suite 300
Greeley, CO 80631

Monday - Friday 8am - 5pm

970-350-9811 tel
970-350-9805 fax

Water Conservation

970-336-4168 for Water Budget


Water 8am-5pm 970-350-9811
Sewer 7am-3pm 970-350-9322
after hours970-350-9600

Other Numbers

start or stop service970-350-9720
water taste or odor970-350-9324
water pressure970-350-9320
water restrictions & violations970-336-4134
utility line locates811

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