May 1, 2026 – Water Main Flushing Program – The Deep Bay Improvement District Water Operator, Core Water Management Ltd., has provided the following information for the Water Main Flushing Program that is scheduled to begin on May 7, 2026.  In advance of the water flushing Core Water Management has turned on the chlorination equipment on May 1, 2026. This will allow the chlorine to slowly work its way out to the community water system over the weekend and then it will be monitored in the days leading up to the first day of flushing. 

1. Purpose and Objectives

The purpose of this program is to maintain and improve the quality of drinking water distributed to all residents of the Deep Bay Improvement District. Flushing helps remove sediment, biofilm, and stagnant water from pipes, keeping water clean, clear, and safe to drink. It also ensures hydrants and valves are working properly.

2. Reasons for Flushing

Flushing is carried out to:
• Remove sediment, rust, and minerals that can collect in pipes.
• Reduce the risk of Total Coliform bacterial growth
• Exercise hydrants and valves to make sure they are working.

3. Flushing Schedule

Flushing will be carried out starting May 7^th. The program is expected to take about two to three weeks to complete. Work will occur during daytime hours, typically between 8:00 a.m. to 4:00 p.m.

4. Procedure

• Temporary Chlorination – Chlorine will be temporarily added to the system prior to flushing to ensure water potability during and after flushing
• Flushing Procedure – We will start at the top end of the system and work our way through to the ends. Each hydrant/blowoff will be flushed for varying durations based on observed water quality. 
• Monitoring – Operators will be observing water clarity, chlorine residual, flush water drainage, reservoir level and hydrant/valve operations.
• Evaluation – After flushing, any hydrant or valve issues will be documented for repair or follow-up.

5. What the Community Should Expect

During flushing, residents may notice temporarily discoloured or cloudy water and fluctuating water pressure. This is normal and not harmful. Water may contain air bubbles or appear milky for a short time. Residents should avoid doing laundry while flushing is taking place nearby, as discoloured water can stain clothing.

After flushing, if water appears discoloured, residents should run a cold water tap for 5–10 minutes until it clears. Water remains safe, but it’s best to wait until it looks clear before drinking or cooking with it. Normal water pressure will return once flushing is finished.

6. Communication

The Deep Bay Improvement District will provide advance notice of flushing dates. Updates will be shared online through the website and on community signage boards. We encourage all residents to sign up for email updates through the DBID Notifications form found at www.dbid.ca