How Do I Defend Myself If I Am Sued For Civil Nuisance?

You would first want to argue that whatever harm you are creating is not substantial or that it has not produced a long lasting effect. Next you should attempt to show that your activity has not created an unreasonable interference with the right to use and enjoy the property. Finally, you could attempt to show that the party CAME to the nuisance, that is, they were aware of the nuisance and still chose to come to it and beat its effects.