Section 30.122. Unauthorized structures.  


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  • All permanent alterations, deposits or structures affecting navigable waters, other than boathouses, which were constructed before December 9, 1977 and which did not require a permit at the time of construction, shall be presumed in conformity with the law, unless a written complaint is filed within 180 days of December 9, 1977. Upon the filing of a complaint, the department shall proceed with an action to enforce the applicable statutes.