Nothing in this chapter shall limit in any way whatever the powers conferred upon the commission, the department, the Department of Environmental Protection or a conservation district under laws other than this chapter, including, but not limited to, the act of June 22, 1937 (P.L. 1987, No. 394),¹ known as The Clean Streams Law, and the act of July 7, 1980 (P.L. 380, No. 97),² known as the Solid Waste Management Act, and common law. All such powers are preserved and may be freely exercised. A court exercising general equitable jurisdiction shall not be deprived of such jurisdiction even though a nuisance or condition detrimental to health is subject to regulation or other action by the board under this chapter.