Preparedness Journal · Updated November 5, 2026
Calgary’s November water restrictions began on November 4, 2026, as crews started connecting the new Bearspaw South Feeder Main to the existing water system. For households, the immediate task is practical: follow the City’s conservation instructions and make everyday routines use less water.
The work also offers a useful moment to review your household water plan. What supplies do you already have? Where would you find reliable updates? Who would need help if a service interruption occurred?
At Yes We Can Emergency Water, we believe readiness works best when it supports the community around you. Start with accurate information, manageable habits and a clear picture of your own needs.
What changed in Calgary on November 4?
In its November 4 announcement, the City confirmed that Stage 4 restrictions were in effect during the feeder-main connection work. It expected the restrictions to last approximately four weeks, followed by filling, flushing and water-quality testing before the new pipe enters service in December.
The existing feeder main must temporarily shut down for the connection. That reduces distribution capacity, so the City is asking residents and businesses to conserve water while it relies primarily on the Glenmore Water Treatment Plant.
Calgary is also asking neighbouring communities, including Airdrie, Chestermere, Strathmore and Tsuut’ina Nation, to help reduce use. Check your own municipality’s instructions for requirements that apply to your address.
This article reflects information checked on November 5. For changing conditions and the latest permitted uses, consult the City’s live restrictions page.
Begin with the conservation steps that matter now
The City’s current indoor priorities are straightforward: run dishwashers and washing machines only with full loads, flush toilets only when needed and aim for showers of three minutes or less. Stage 4 also limits outdoor water use, with specific exceptions explained in the official guidance.
Choose a household routine that makes these instructions easy to remember. Agree on laundry days, use a shower timer and let visitors know what has changed. A short note beside an appliance can be more useful than expecting everyone to remember a news headline.
Keep following essential hygiene and care requirements. If someone needs assistance with daily activities, discuss how your plan will support them.
Understand the notice before deciding what to do
A conservation restriction addresses water use. A drinking-water advisory provides instructions about water safety. Read the actual notice rather than assuming that one automatically means the other.
Health Canada advises listening to local authorities about whether tap water is safe and following their instructions when it is not. Save your municipality’s and water provider’s update channels so you can find them quickly. Read Health Canada’s emergency water guidance.
If your usual supply is affected, note the exact location, issue time and permitted uses in the notice. Share the official link with household members so everyone works from the same information.
Check the drinking water you already have
Reviewing an emergency drinking-water reserve can start with an inventory. There is no need to guess from the number of packages in a cupboard.
- Count litres: record each container’s volume and how many unopened containers you have.
- Check access: confirm that the people who need the water can reach, lift and open it.
- Inspect supplies: follow the storage, condition-checking and replacement instructions for the products you keep.
- Identify gaps: write down what is missing before making purchasing or replenishment decisions.
During active restrictions, follow local guidance before filling additional containers or undertaking water-intensive preparations. Use the review to organise supplies and make a proportionate plan.
Our household emergency water preparedness guide walks through storage, access and maintenance in more detail.
Separate drinking water from other household needs
For general emergency planning, Health Canada recommends preparing to care for your household for at least 72 hours. Its kit includes 2 litres of water per person per day, with another 2 litres per person per day for cooking and cleaning suggested as additional supplies. Include extra water for pets.
For two people over three days, that means:
| Allocation | Three-day quantity |
|---|---|
| Drinking water at 2 L per person daily | 12 L |
| Additional cooking and cleaning allowance | 12 L |
| Combined planning quantity, before pets | 24 L |
These figures describe a short-term emergency reserve. They do not cover every use of a normally functioning home or an entire month of restrictions. Match your plan to local advice and household circumstances.
Choose supplies around the plan
Container size affects how you organise and distribute water. Think about shelf space, carrying ability and how supplies would be shared if you needed to leave home.
Yes We Can Emergency Water provides purified still water in individual 355 mL aluminum cans. A 12-can case holds 4.26 litres. Compare that volume with your drinking-water allocation when working out quantities.
Keep unopened cases in a clean, dry, temperature-controlled location, protected from damage and corrosive materials. Follow the current storage and inspection guidance supplied with your product. Explore the current Emergency Water options and care instructions.
Make the plan useful beyond your own cupboard
A neighbour may need help carrying supplies or finding an accessible version of an update. A workplace may need someone responsible for checking notices and explaining changes to staff.
Agree on who will check official information, where updates will be shared and who will help with practical tasks. Keep contact details available on paper as well as on a phone.
If a power interruption is part of your planning, our guide to tap water during a power outage explains why checking the local water system’s status matters.
Frequently asked questions
How long are Calgary’s November 2026 water restrictions expected to last?
The City’s November 4 announcement estimated approximately four weeks. Check current City updates for changes to timing.
Should I prepare a month of emergency drinking water because restrictions last several weeks?
Restrictions and a total loss of household supply are different planning situations. Follow the actual local notice and use official preparedness guidance to choose your reserve’s coverage period.
What can I do today without using more water?
Inventory stored supplies, check access, save official update links and agree on conservation routines with your household.
Use this moment to make readiness practical
Calgary’s connection work is a reminder that reliable water depends on infrastructure and collective care. Follow current instructions, reduce avoidable use and organise the supplies you already have. A clear plan makes the next decision easier.