NAVWARN details

ID NW-C-1123-26
Date 2026-04-29 20:39 UTC
Status Published
Title Newly Discovered Dangers
Cancels NW-C-0311-26
Areas Trois-Rivières to Donnacona
Categories Shallow Depth Confirmed
Description

Shoal located in area bounded by:

46 30.606N 72 13.764W
46 30.156N 72 13.972W
46 30.162N 72 13.996W
46 30.612N 72 13.787W

Depth: 9.3m
In Force Shoals number Q5017/26 refers.

Position
Centroid : 46° 30.383'N 072° 13.880'W
    Pt 1: 46° 30.606'N 072° 13.764'W
    Pt 2: 46° 30.156'N 072° 13.972'W
    Pt 3: 46° 30.162'N 072° 13.996'W
    Pt 4: 46° 30.612'N 072° 13.787'W
Charts 1313(NAD83), 1314(NAD83)

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