NW-C-4632-26
Ice boom installed near Lavaltrie between Montréal and Trois-Rivières
ActiveReceived 02 Nov 2026, 00:00 UTC
Warning text
Positions open on the mapNW-C-4632-26
Date
2026-11-02 16:34 UTC
Status
Published
Title
Ice Boom - Installation
Areas
Montréal to Trois-Rivières
Vicinity
Lavaltrie
Categories
Ice Boom - Installation or Removal
Description
Lavaltrie ice boom installed for the season.
Position
Centroid : 45° 51.163'N 073° 17.292'W
Pt 1: 45° 50.804'N 073° 17.090'W
Pt 2: 45° 50.946'N 073° 16.837'W
Pt 3: 45° 51.520'N 073° 17.515'W
Pt 4: 45° 51.409'N 073° 17.753'W
Charts
1311(NAD83)
Location map
Open in the full mapAnalysis
ActiveThe Lavaltrie ice boom has been installed for the season. The boom lies in the Montreal to Trois-Rivières sector, centroid given at 45° 51.163'N 073° 17.292'W. Mariners transiting the vicinity should be aware of the boom and navigate with caution. No safety distance or contact details are provided.
Navigate with caution in the vicinity and avoid transiting through the ice boom.
- Type
- Aids to navigation · severity low
- Feed
- Aids to navigation, IceAll warnings of this kind on the map, or as an API feed.
- Location
- Montréal to Trois-Rivières, vicinity Lavaltrie
- Validity
- From 02 Nov 2026, 16:34 UTC
Date 2026-11-02 16:34 UTC; Lavaltrie ice boom installed for the season. - Hazards
- ice boom installed
- Charts
- 1311(NAD83)
Coast stations for this area
- RCCJRCC QuebecCanada104 NM from the area
- RCCJRCC TrentonCanada208 NM from the area
- RCCRCC BostonUnited States231 NM from the area
- DSCDSC Station SorelJRCC QuebecCanadaMMSI 003160028VHF 40range 40 NM14 NM from the area
- DSCDSC Station Mont-St. BrunoJRCC QuebecCanadaMMSI 003160028VHF 40range 40 NM18 NM from the area
- DSCDSC Station MontrealJRCC QuebecCanadaMMSI 003160028VHF 40range 40 NM23 NM from the area
- DSCDSC Station L’AcadieJRCC QuebecCanadaMMSI 003160028VHF 40range 40 NM32 NM from the area
- DSCDSC Station Trois-RivieresJRCC QuebecCanadaMMSI 003160027VHF 40range 40 NM48 NM from the area
Aids to navigation affected
- Newly establishedLavaltrie ice boom · Centroid : 45° 51.163'N 073° 17.292'W
No aids-to-navigation list in the database yet; aids are shown as the warning names them.
Worked out automatically from the warning text on 02 Nov 2026, 17:57 UTC. It can be wrong: the official warning text is the authority.