Hydro Ottawa Outage Map: How to Check Power Outages in Real Time

Power outages are never convenient, but having a reliable way to track them can take some of the stress out of waiting for the lights to come back on. Hydro Ottawa’s online outage map gives more than 335,000 customers a real-time view of where the power is out and when it might return. Understanding how the map works and how to use it alongside other reporting tools can help you stay informed and prepared.

Customers served by Hydro Ottawa: 335,000+ ·
Outage map refresh rate: Every 15 minutes ·
Average power restoration time: 2 hours (varies by cause) ·
Active outages today (typical): Varies; see map for real-time count

Five key facts about the Hydro Ottawa outage map, one pattern: the utility gives customers multiple ways to stay informed, but the map remains the central source.

How do I view the Hydro Ottawa outage map?

Accessing the official outage map

The fastest way to see live power outage data is to visit Hydro Ottawa’s outage information page, which links directly to the interactive map at outages.hydroottawa.com. No login is required — the map is accessible 24/7 on desktop, tablet, or mobile (Hydro Ottawa outage centre). You can also download the free Hydro Ottawa app from the Apple App Store or Google Play Store to view the map on the go.

Understanding the map interface and symbols

• Unplanned outages appear as red icons; planned projects are shown in blue (Hydro Ottawa YouTube explainer).
• Each icon provides the cause, number of affected customers, crew status, and estimated restoration time when available (Hydro Ottawa outage centre).
• You can search by address, zoom in/out, and toggle map views.

Viewing outage details by address or ward

Use the search box at the top left corner of the map to enter your street name or neighbourhood. The map will zoom to that area, showing all active outages. If your home is within 200 metres of at least 10 other affected customers, it will appear on the map (Hydro Ottawa YouTube explainer). For smaller groups, the outage may not be visible.

What is the estimated time for an Ottawa Hydro outage today?

Where to find estimated restoration times (ERT) on the map

Click on any outage icon to see the “Estimated Restoration Time” field. Hydro Ottawa notes that ERTs are provided when crews have enough information to make a forecast (Hydro Ottawa outage information). The initial ERT is based on historical data from similar outages and is set before crews arrive on site (Hydro Ottawa YouTube explainer).

Factors that affect ERT accuracy

• Cause of outage (weather-related damage typically takes longer to assess)
• Size and complexity of the affected area
• Crew availability and travel time

As crews investigate, the ERT may change — sometimes several times — to reflect the quickest path to restoration (Hydro Ottawa YouTube explainer).

What to do if no ERT is shown

If an outage icon lacks an ERT, it means Hydro Ottawa is still investigating the cause. In that case, check back after 15–30 minutes or follow @HydroOttawa on Twitter for updates. The utility often posts timing estimates for large-scale events via social media.

Where is the power outage in Ottawa?

Using the map to find outages near you

Open the map at outages.hydroottawa.com and allow location sharing, or type your address into the search bar. The map displays all active unplanned and planned outages within the city limits (Hydro Ottawa outage centre). Outage boundaries are approximate and based on the last reported affected area.

Understanding the colour coding and icons

• Red = unplanned power failure
• Blue = planned maintenance or construction
• Numbers on icons show how many customers are without power

Checking outage status by street or neighbourhood

Zoom into your neighbourhood to see if any icons appear. Click an icon to see the street list (if available) and the number of affected customers. If your street isn’t mentioned but you’re in the dark, it could be that fewer than 10 customers are affected — in which case the outage may not be mapped. The EcoFlow guide notes that the map is the most accurate tool for real-time information, but it’s not perfect for every scenario.

Why this matters: Knowing the outage’s location and size helps you decide whether to wait or prepare for a longer interruption.

How do I report a Hydro Ottawa outage?

Reporting online via the outage centre

The quickest method is to log into your MyAccount at hydroottawa.com and use the outage reporting form. You do not need to be a Hydro Ottawa customer to report an outage online, but you do need access to MyAccount (Hydro Ottawa outage information). Alternatively, you can text OUT to 797688 (PWROUT) to report an outage.

Calling Hydro Ottawa to report an outage

Hydro Ottawa operates a 24/7 outage phone line at 613-738-0188 (Hydro Ottawa outage information). This is the best option if you cannot access the internet or if your mobile signal is down.

What information to have ready when reporting

• Your account number (found on your bill)
• Your full address
• A brief description of the issue (e.g., “no power at all,” “flickering lights,” “downed wire visible”)

Having these details ready helps the call centre process your report faster and pass accurate information to the crews.

The trade-off: Online reporting gives you a confirmation number and lets you track progress, but phone calls are still the most direct way to report hazards like downed power lines.

How can I get Hydro Ottawa outage updates on Twitter?

Following Hydro Ottawa’s official Twitter account

Hydro Ottawa’s official handle is @HydroOttawa. During major storms and large-scale outages, the account posts frequent updates including restoration timelines, safety warnings, and links to detailed outage information.

Types of updates shared on Twitter

• Real-time alerts about new outages affecting more than 1,000 customers
• Estimated restoration windows for specific neighbourhoods
• Photos and progress reports from crews in the field
• Customer service responses to direct messages (for account‑specific issues)

Using Twitter to supplement the outage map

Twitter is not a replacement for the official outage map — it’s a companion. The map gives you a visual, address-specific view, while Twitter provides narrative context and faster updates during fast-moving events. For the most complete picture, use both.

What this means: If the map isn’t loading or seems stuck, a quick scan of @HydroOttawa’s timeline can fill the gap until the map refreshes.

How to use the Hydro Ottawa outage map: a step-by-step guide

1. Go to Hydro Ottawa outage centre and click “View Outage Map”.
2. Allow your browser to access your location, or type your address in the search bar.
3. Look for red (unplanned) or blue (planned) icons. Click an icon to see details: number of customers affected, cause, crew status, and estimated restoration time.
4. If your outage isn’t shown, report it via MyAccount online, by texting OUT to 797688, or by calling 613-738-0188.
5. Bookmark the map page and follow @HydroOttawa on Twitter for real-time updates during major events.
6. Sign up for outage alerts through MyAccount to receive notifications when power is restored.

“The initial estimated time of restoration is reported before crews arrive on site and is based on historical data from similar outages.”

— Hydro Ottawa YouTube explainer

“Hydro Ottawa’s outage map is the most accurate tool for real-time outage information.”

— EcoFlow guide

For the 335,000 customers served by Hydro Ottawa, the outage map is the single most useful tool — but only if you know how to use it. The utility’s investment in real-time data, multiple reporting channels, and social media updates means you don’t have to sit in the dark wondering when help will arrive. The implication for any Ottawa resident: bookmark outages.hydroottawa.com, follow @HydroOttawa, and report outages promptly. The alternative is waiting longer than necessary for an update that might already be on your screen.

For real-time updates, the live Hydro Ottawa outage map refreshes every 15 minutes to show affected areas and estimated restoration times.

Frequently asked questions