Welcome to the Official Website of Coolin Sewer District

Our Mission

To serve the Coolin and Cavanaugh Bay communities by collecting, transporting, and treating wastewater in a safe, reliable, efficient, and enviornmentally responsible manner. All while providing excellent service to our customers. 

Bill Payment Options

Looking for the most convenient way to pay your bill? We offer a variety of payment options to our customers. Simply choose the option that best suits your needs...Payment Options 

Moratorium

The Coolin Sewer District has a moratorium on certain new connections. For details on the moratorium, see Resolution 21-01. If you have any other questions please reach out...Contact Us

Recent News View All »

August 22, 2025 - NOTICE OF PUBLIC BUDGET HEARING

August 11, 2025

PUBLIC NOTICE

COOLIN SEWER DISTRICT BUDGET HEARING

NOTICE IS HERBY GIVEN that the Coolin Sewer District Board of Directors will hold their annual budget hearing at the Inn at Priest Lake located at 5310 Dickensheet Rd, Coolin, ID 83821 on August 22, 2025, at 10:00am.

The purpose of this hearing is to inform and receive comments from citizens on the Coolin Sewer District’s 2026 preliminary budget. To provide written comment, please email the District Clerk at jordan@coolinsewerdistrict.com.

The preliminary budget for the 25-26 FY is available to view in the District Documents section at www.coolinsewerdistrict.com. 

2026 FY Preliminary Budget

Public Comment Form | Coolin Sewer District...

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Back to School: The Importance of Hydration for Students

Back to School: The Importance of Hydration for Students

August 01, 2025

As the back-to-school season kicks into full gear, students and families are gearing up for another year of learning, growth, and new experiences. Along with packing lunchboxes, organizing school supplies, and setting new goals for the year, there’s one crucial element that often gets overlooked - hydration. 

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