Navionics Premium North: Wing Dams on Pool 2?

  • ottomatica
    Lino Lakes, MN
    Posts: 1380
    #771135

    My 2007 or 2008 chip has them. Were you reading it right? The wing dams are just lines, not shown as contours.

    I am using a Lowrance GPS but I don’t think that matters.

    kris_brantner
    My river
    Posts: 1678
    #771139

    i ahve them programmed into my humminbird, but they show up as thin white lines. i have to get my nose about an inch away to see any. that is on pool 4 anyways

    andyb
    Farmington, MN
    Posts: 139
    #771151

    I have the same problem. My 09 chip shows no evidence of wing dams at all and if it does all it says is “rock hazard”

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