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"The mission of Three Lakes Water & Sanitation District is to provide efficient, reliable, non-disruptive and environmentally sound wastewater treatment service to the community of Grand Lake and the surrounding areas.  Our goal is to protect the public's health, safety, and environment by minimizing adverse effects from the treatment, disposal and transportation of solid waste at minimal cost to our constituents."

2025 USER FEE RATE INCREASE
At the October 22, 2024 board meeting the Board of Directors adopted a $6 user fee increase effective January 1, 2025. The new rate is $135 per single family equivalent per quarter. 

SEPTIC-TO-SEWER CONVERSION PROJECT
The Board of Directors is currently pursuing grant funding to complete the mission of the District through a septic retirement program. This project, if adequately funded, will protect the water quality of the community and beyond. To learn more please read the Vision Statement for the project or review the Overview and Summary. 

BUILDING OR REMODELING A HOME
If you plan to build a new home or remodel an existing home the District must review your plans prior receiving a county or town building permit. Please call the office to set up your appointment to have your plans reviewed, purchase your sewer tap if needed, and get the necessary permits.  More information is available on the Construction Info and FAQ pages.