(a) Activities constituting offense. A person commits an offense if he conducts any of the following activities in a city reservoir:
(1) Bathing.
(2) Throwing, depositing, or discharging urine, excrement, trash, garbage, toxic or otherwise hazardous substances, or other pollutants.
(3) Causing some other nuisance upon or in the city reservoir. (Ord. Nos. 19201; 26925; 28084)