(a) General rule.--In addition to any other remedy provided in this chapter, the department may institute a suit in equity in the name of the Commonwealth for an injunction to restrain a violation of this chapter or rules, regulations, standards or orders adopted or issued under this chapter and to restrain the maintenance or threat of a public nuisance. Upon motion of the Commonwealth, the court shall issue a prohibitory or mandatory preliminary injunction if it finds that the defendant is engaging in unlawful conduct, as defined by this chapter, or conduct causing immediate and irreparable harm to the public. The Commonwealth shall not be required to furnish bond or other security in connection with the proceeding. In addition to an injunction, the court in equity may level civil penalties as specified in section 3256 (relating to civil penalties).

(b) District attorney.--In addition to other remedies in this chapter, upon relation of the district attorney of a county affected or upon relation of the solicitor of a municipality affected, an action in equity may be brought in a court of competent jurisdiction for an injunction to restrain a violation of this chapter or rules and regulations promulgated under this chapter or to restrain a public nuisance or detriment to health.

(c) Concurrent penalties.--Penalties and remedies under this chapter shall be deemed concurrent. Existence or exercise of one remedy shall not prevent the department from exercising another remedy at law or in equity.

(d) Jurisdiction.--Actions under this section may be filed in the appropriate court of common pleas or in Commonwealth Court, and those courts are hereby granted jurisdiction to hear actions under this section.