1. Added Starved Rock Lock & Dam Historic District

    Closed
    #164245488 5 0 0 0

  2. added landuse features

    Closed
    #164245189 10 15 1 0

  3. added features in lock complex

    Closed
    #164244294 149 46 6 0

  4. adjusted features in lock complex

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    #164243058 133 245 99 0

  5. added natural features

    Closed
    #164241688 242 86 49 0

  6. added piers and breakwaters

    Closed
    #164229951 202 129 89 0

  7. added historical attributes to features in Marseilles Lock and Dam Historic District

    Closed
    #164224096 6 18 0 0

  8. added historical attributes to features in Marseilles Lock and Dam Historic District

    Closed
    #164223583 8 22 6 0

  9. added Marseilles Lock and Dam Historic District

    Closed
    #164209546 14 13 0 0

  10. added construction area

    Closed
    #164209058 110 23 1 0

  11. added features to lock complex

    Closed
    #164208175 355 40 1 0

  12. added reefs

    Closed
    #164204451 24 6 0 0

  13. Added GNIS features

    Closed
    #164204210 154 17 2 0

  14. added Illinois Fallen Soldier Tree Memorial

    Closed
    #164202042 49 2 0 0

  15. added memorial

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    #164200867 1 0 0 0

  16. added natural features

    Closed
    #164187873 68 5 0 0

  17. added natural features

    Closed
    #164187740 253 20 1 0

  18. adjusted riverbank to 2023 imagery

    Closed
    #164187024 110 39 12 0

  19. adjusted riverbank to 2023 imagery

    Closed
    #164186691 3 25 24 0

  20. adjusted riverbank to 2023 imagery

    Closed
    #164186555 53 66 88 0