Dive Spot Guide•
Mille Roche Power House
Scuba
Artificial ReefWreck
About Mille Roche Power House
This dive site features submerged infrastructure from the creation of the St. Lawrence Seaway in 1958, when water levels and depths were increased for larger ship traffic. Remnants such as villages, roadways, locks, power houses, and canals were flooded and are now visible underwater to divers.
•
Where Is Mille Roche Power House?
This spotNearby spots
Community sourced coordinates.
Mille Roche Power House Dive Conditions Planner
Use the planner to scan this week, inspect today in local time, and understand how exposure shapes conditions at Mille Roche Power House.
Current Snapshot
No data
🌥️Variable
Sunrise
No data
Time
No data
Sunset
No data
Surface / Entry
Wind No data · Tide No data
Sea State
Swell No data · Period unavailable
Visibility Outlook
Rain chance No data
Wind
No data
Swell
No data
Exposure Profile at Mille Roche Power House
Directional shelter context for incoming swell.
Exposure Note
Hourly forecast data is not available yet.
Recent Logged Visits At Mille Roche Power House
Community dive logs and visit reports for this site.
No Dive Logs Yet
Be the first to log a dive at this spot and share your experience!
Dive Spot Log Averages At Mille Roche Power House
Average conditions based on logged dives & visits.
No community dive data has been logged here yet. Be the first to record a dive and seed the averages.
Loading nearby spots...
Mille Roche Power House Guide - Sources and Updates
Last Updated
Know this site? Improve Spot Details.
