1. added Lock and Dam No. 24 Historic District

    Closed
    #169501705 16 8 1 0

  2. added lock and dam complex

    Closed
    #169500501 32 25 2 0

  3. added features to lock and dam complex

    Closed
    #169499546 138 16 3 0

  4. added features to lock and dam complex

    Closed
    #169482845 63 21 9 0

  5. added features to lock and dam complex

    Closed
    #169482527 52 22 6 0

  6. added breakwaters and piers

    Closed
    #169479483 71 29 5 0

  7. adjusted lock and dam complex

    Closed
    #169479122 17 42 179 0

  8. added wetlands and breakwaters

    Closed
    #169456086 140 61 11 0

  9. added piers

    Closed
    #169454712 72 11 1 0

  10. added roads

    Closed
    #169454229 112 12 0 0

  11. added wetlands and breakwaters

    Closed
    #169451082 350 16 2 0

  12. added residential area

    Closed
    #169449498 336 6 0 0

  13. added breakwaters and train track

    Closed
    #169447808 250 31 6 0

  14. added breakwaters

    Closed
    #169426086 51 8 0 0

  15. added brownfield

    Closed
    #169425982 207 36 34 0

  16. added industrial features

    Closed
    #169372996 105 11 0 0

  17. adjusted refuge area

    Closed
    #169372787 60 25 18 0

  18. added silo

    Closed
    #169371511 13 1 0 0

  19. added shoreline features

    Closed
    #169371413 54 5 0 0

  20. added wrecked barges

    Closed
    #169371326 61 6 1 0