Humminbird Mega SI

  • Dave Koonce
    Moderator
    Prairie du Chien Wi.
    Posts: 6946
    #2058976

    I found this using the Mega SI … What do you think it is ? I was thinking a barge of some sort.. I will mention that this is on the Mississippi River.. The object is below a double wingdam

    Attachments:
    1. S00002.png

    Denny O
    Central IOWA
    Posts: 5719
    #2058987

    How about a roof off of a dock? You are in 11ft of water and it does not seem to have much depth.

    Dave Koonce
    Moderator
    Prairie du Chien Wi.
    Posts: 6946
    #2058990

    How about a roof off of a dock? You are in 11ft of water and it does not seem to have much depth.

    I like how your thinking D peace

    Youbetcha
    Anoka County
    Posts: 2367
    #2059002

    Maybe one of the paddles off of one of those big paddle boats?

    Dave Koonce
    Moderator
    Prairie du Chien Wi.
    Posts: 6946
    #2059007

    Maybe one of the paddles off of one of those big paddle boats?

    that would be cool !!!

    Denny O
    Central IOWA
    Posts: 5719
    #2059014

    Koonce, do you know the answer and are just playing with our interpretation knowledge?

    Deuces
    Posts: 4909
    #2059036

    Whatever it is the thing is dang big.

    Id also vote for a barge of some sort. Too big to be anything else I can think of.

    Bearcat89
    North branch, mn
    Posts: 17876
    #2059047

    Looks like steel grating from a rock screed

    djshannon
    Crosslake
    Posts: 522
    #2059048

    could be a roof off a house from a tornado

    Dave Koonce
    Moderator
    Prairie du Chien Wi.
    Posts: 6946
    #2059117

    I seriously do not know what the objectis… but its a great structure for me to spend more time messing with the settings…

    Bearcat89
    North branch, mn
    Posts: 17876
    #2059119

    I’m going to stick with my rock screed answer. Looks like you can see all the metal grates and runners. But I obviously have no real idea. I can’t even pick a fish off the si

    Dave maze
    Isanti
    Posts: 916
    #2059127

    I’d say it’s a work platform. Seems like a fine place to loose a jig or crankbait!

    bigcrappie
    Blaine
    Posts: 3957
    #2059250

    I do not know but I can see all the lures snagged on it. Might be worth it to pull it up.

    Hey
    Posts: 168
    #2059350

    Anyone good with reading SI and can circle fish on that picture?

    to_setter
    Stone Lake, WI
    Posts: 581
    #2059362

    Based on the SI looking 65 ft each way, that thing looks to be about 23-30 ft wide and 35 or so ft long. That’s big! It also looks tall as it’s casting a pretty big sonar shadow; much more than the wing dams do. Cool find! Time for Dave to do some scuba diving to confirm what it is:)

    3Rivers
    Posts: 940
    #2059385

    Look at the pile of fish in there but also on the shore side of that thing. I want to throw a big ol bullhead right there!

    boone
    Woodbury, MN
    Posts: 901
    #2059740

    I’ve never heard of a double wing dam. I don’t know of any on Pools 2 or 3. Are they common down around Prairie du Chien? Do they show double ripple lines when the current and wind are right?

    Do you find them to hold more fish than single wing dams?

    barc
    SE MN
    Posts: 192
    #2059794

    How about a section of dock from the Lynxville float when it busted up in the spring flood a couple of years ago? There were sections floating all over in pool 10 with barrels detaching and floating down the creek….. Maybe it ended up there after the barrels/floats were gone and a nice current break?

    carnivore
    Dubuque, Iowa
    Posts: 416
    #2059903

    Could it be a barge hatch cover?

    Dave Koonce
    Moderator
    Prairie du Chien Wi.
    Posts: 6946
    #2059925

    I’ve never heard of a double wing dam. I don’t know of any on Pools 2 or 3. Are they common down around Prairie du Chien? Do they show double ripple lines when the current and wind are right?

    Do you find them to hold more fish than single wing dams?

    It is the only one I have ever seen…I should dig into why ….

    More fish ? More spots for them to hide !!

    Dave Koonce
    Moderator
    Prairie du Chien Wi.
    Posts: 6946
    #2059926

    found a few more things today…

    Attachments:
    1. S00005.png

    2. S00003.png

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