Water Quality

We provide safe, great-tasting water to our customers.  Our water is treated at ELCO’s Soldier Canyon Water Treatment Facility at Horsetooth Reservoir.  Horsetooth Reservoir is supplied with water from the Poudre River and from the Colorado-Big Thompson Water project.

Water Testing

The Sunset Water District complies with all state water quality standards.  Water samples are tested monthly to ensure water safety. The annual summary of the prior year’s test results is known as the Consumer Confidence Report, which we provide on this site.  Please contact us with any questions or concerns.

2021 Consumer Confidence Report

The 2021 Consumer Confidence Report for the East Larimer County (ELCO) water district.

2020 Consumer Confidence Report

This year we are posting three separate reports:

2019 Consumer Confidence Report

Our 2019 Consumer Confidence Report is also available.