481A.33 Violations relating to dams. 1. A person who erects any dam or other obstruction prohibited by this chapter or at a place or in a manner prohibited shall be guilty of a simple misdemeanor. 2. A person who injures or destroys any dam lawfully erected shall be guilty of an aggravated misdemeanor. [C97, §2548, 2550; SS15, §2548; C24, 27, 31, 35, 39, §1790; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §109.33] C93, §481A.33 2021 Acts, ch 80, §312
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