Central Sewer System Upgrades

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The Central Sewer Basin Study, completed in early 2024, identified the need for sewer system upgrades around Hemlock Dr. and Larch Dr. The project will replace existing sewer lines with upgraded ones to handle increased capacity.

Three priority areas were identified: along Hemlock Dr. from 3rd to 7th St. and along Larch Dr. from north of Poudre Natural Area to Hemlock Dr. Previously, the scope of this project included a portion of Indian Trail Dr., which will no longer be completed at this time.

On Friday, July 18, the Town of Windsor held a virtual public information session for those who will be impacted by this road work.

The Central Sewer Basin Study, completed in early 2024, identified the need for sewer system upgrades around Hemlock Dr. and Larch Dr. The project will replace existing sewer lines with upgraded ones to handle increased capacity.

Three priority areas were identified: along Hemlock Dr. from 3rd to 7th St. and along Larch Dr. from north of Poudre Natural Area to Hemlock Dr. Previously, the scope of this project included a portion of Indian Trail Dr., which will no longer be completed at this time.

On Friday, July 18, the Town of Windsor held a virtual public information session for those who will be impacted by this road work.

  • Project Update: July 18

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    Starting in August the Central Sewer System Upgrades Project will start construction along Hemlock Dr. and Larch Dr. until mid-December.

    The Central Sewer Basin Study, completed in early 2024, evaluated existing infrastructure capacity, performance and future growth projections. Findings showed that the current sewer lines in this neighborhood are undersized and approaching the end of their service life, making them vulnerable to overflows, blockages and costly emergency repairs.

    This project will replace the existing sewer lines with larger, modernized infrastructure designed to handle increased wastewater flow. This upgrade is essential not only to support current demand, but also to accommodate future residential and commercial development.

    During this time, no through traffic is permitted and commuters will have to detour. Residential access will remain at all times. All road work is weather permitting and subject to change. To receive traffic alert notifications, text WINDSORROADS to 888777.

  • Project Update: Feb. 27

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    As the town prepares to begin the Central Sewer Systems Project in the spring, contractors are finishing up collecting data in the area. Tonight, Thursday Feb. 27, crews will be along Hemlock Dr. studying sewer flow rates in the sewer below between the hours of 1 and 4 a.m. when flows are at their lowest. Work trucks with flashing lights will be present in the area, but no roadway impacts are anticipated.

  • Project Update: July 23, 2024

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    Project Delay Notice: Please be advised that the current Capital Improvement Project (CIP) is experiencing delays and is now scheduled for completion in 2025 or beyond, pending future budget approvals. For any inquiries or clarifications regarding this delay, please contact the project manager directly using the contact listed under the “Who’s Listening” section. We appreciate your patience and understanding.

Page last updated: 21 Jul 2025, 02:50 PM