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FOR AN AFTER HOURS EMERGENCY CALL 970-531-7861

OUR MISSION STATEMENT

"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 Board of Director Meetings

January 13, 2026April 14, 2026July 14, 2026October 13, 2026
February 10, 2026May 12, 2026August 11, 2026November 10, 2026
March 10, 2026June 9, 2026September 8, 2026December 8, 2026

Agendas and packet can be found here.

*Date was changed from the standard 2nd Tuesday

ACCESS YOUR ACCOUNT

Access your account to view your balance, get a copy or your invoice, sign up for automatic quarterly EFT/ACH payments, make single payments, or change your contact information. Visit the Billing page for more information. 

If you have signed up for ACH and ebilling, DO NOT make a one time payment. ACH will be pulled on the 25th. Making a one time payment will result in the discount being removed from your account and the $5 will need to be paid prior to the payment deadline or late fees will apply.   

 

Account Login

 

What's Happening

NOTICE OF 2026 USER FEE RATES
On September 9, 2025 the Board of Directors passed a resolution, following a noticed public hearing, to increase user rates by 5% from $135.00 to $141.75 per quarter per single family equivalency. The District must continue to proactively maintain, repair, and replace the aging infrastructure.   
 
SEPTIC-TO-SEWER CONVERSION PROJECT
Three Lakes Water & Sanitation District is expanding its centralized sewer system to protect public health and preserve our lakes. The District is covering the cost to build main sewer lines and is helping affected homeowners prepare for required future connections. Learn more about the project timeline, funding details, and how to stay informed.

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District Office Information

Monday - Thursday, 8am - 4pm
Payments can be dropped off in the District drop-box.
2025 DISTRICT HOLIDAYS:   
New Year's Day...........January 1Labor Day............September 1
President's Day...........February 17Veteran's Day.......November 11
Memorial Day..............May 26Thanksgiving........November 26 & 27
Independence Day......July 3Christmas.............December 24 & 25