Welcome to Rideau St Lawrence Utilities!
Your local electric distribution company servicing Westport, Prescott, Cardinal, Williamsburg, Iroquois and Morrisburg.
Experiencing an Outage? Report it here.
If you’re experiencing a disruption, please report it to us with the link below, or call us at 1-866-876-1400 after hours or 613-925-3851 during regular business hours.
Report an OutageNotice of planned outages November 15, 2026
Please be advised that a planned power outage will affect portions of Iroquois on Sunday, November 15, 2026, from 8:00 am to 3:00 pm. This outage is necessary to allow RSL Distribution line crews to safely complete scheduled system maintenance.
Affected areas include:
Church Avenue, Ann Street, Elizabeth Drive South, Carman Court, Broadway Crescent.
Planned Outage November 15, 2026 Affecting Williamsburg
Please be advised that a planned power outage will affect the entire community of Williamsburg on Sunday, November 15, 2026 from 7:00 am to 1:00 pm.
Hydro One crews will be completing scheduled system updates during this time.
Residents are encouraged to plan ahead and prepare for the temporary interruption in electrical service.
We apologize for any inconvenience and appreciate your patience and understanding as this important work is completed.
Quick Access Services
Recent Posts
RSL 2025 SCORECARD NOW AVAILABLE
September 2026 https://rslu.ca/wp-content/uploads/2024/09/2025-Scorecard-with-MDA-Rideau-St.-Lawrence-Distribution-Inc.pdf
Read More…RIDEAU ST. LAWRENCE APPLICATION FOR 2026 RATES
RSL submitted an application for 2026 Price Cap Index rates on October 31, 2026. It can be viewed on the
Read More…Ontario’s System-Wide Electricity Supply Mix: 2025 Data
Electricity Retailing – Disclosure to Consumers, O. Reg. 416/99, requires retailers to disclose to consumers the Ontario system-wide electricity supply
Read More…Telephone Scam Notice
Rideau St . Lawrence Distribution is aware of a phone scam in our service area . A “threatening phone call”
Read More…Latest Changes to Prices
Latest Changes Changes to electricity prices for Ontario effective November 1, 2024. Ontario Energy Board Time of Use Pricing Changes
Read More…
Ontario Energy Board Launches the Centralized Capacity Information Map (CCIM)
Find out more by visiting the OEB Website.
Read More
Call or Click Before You Dig
Rideau St Lawrence Hydro subscribes to the Ontario One Call service. Call or click before you dig for any size project.

