49-467. Preservation of rights
It is the purpose of this article to provide additional and cumulative remedies to prevent, abate and control air pollution in the state. Nothing contained in this article shall be construed to abridge or alter rights of action or remedies in equity under the common law or statutory law, criminal or civil, nor shall any provisions of this article, or any act done by virtue thereof, be construed as estopping the state or any municipality, or owners of land from the exercise of their rights in equity or under the common law or statutory law to suppress nuisances or to abate pollution.