NAVWARN details

ID NW-C-1143-26
Date 2026-04-29 21:08 UTC
Status Published
Title Newly Discovered Dangers
Areas Trois-Rivières to Donnacona
Categories Shallow Depth Confirmed
Description

Shoal located in area bounded by:

46 39.297N 071 46.405W
46 39.301N 071 46.416W
46 39.308N 071 46.410W
46 39.304N 071 46.399W

Depth: 10.5m
In Force Shoals number Q5029/26 refers.

Position
Centroid : 46° 39.303'N 071° 46.408'W
    Pt 1: 46° 39.297'N 071° 46.405'W
    Pt 2: 46° 39.301'N 071° 46.416'W
    Pt 3: 46° 39.308'N 071° 46.410'W
    Pt 4: 46° 39.304'N 071° 46.399'W
Charts 1314(NAD83)

Related links

Date Modified: