Environmental Alert
(by Kip Power)
Companies holding National Pollutant Discharge Elimination System (NPDES) permits issued by the West Virginia Department of Environmental Protection (WVDEP) (known as WV/NPDES Permits) should take note that any adjustments to the effluent limits in those permits that are made through WVDEP administrative orders (as part of enforcement settlements or otherwise) may provide less than complete protection against future enforcement actions. On March 24, 2020, the federal District Court for the Northern District of West Virginia issued yet another decision in a line of cases establishing that WV/NPDES Permits may only be modified through a regulatory process that involves public notice, an opportunity for comments, and compliance with all of the other procedures mandated by WVDEP regulations for such permit changes. Ohio Valley Environmental Coalition and The Sierra Club v. Eagle Natrium, LLC, Civil Action No. 5:19-cv-00236 (March 24, 2020 Memorandum Opinion and Order) (Bailey, J.) (updated and revised, April 13, 2020).
In Eagle Natrium, Plaintiffs filed a citizen suit under the federal Clean Water Act (CWA) based on numerous self-reported discharges from the Defendant’s chlor-alkali plant located in Natrium, West Virginia that allegedly exceeded the effluent limits for (among other parameters) mercury and benzene hexachloride (BHC) found in the Defendant’s WV/NPDES Permit. The Defendant sought summary judgment on the basis that the WVDEP had previously commenced and was diligently prosecuting an enforcement action against it for the same violations, which serves as a statutory bar to CWA citizen suits.
In ruling against the Defendant with respect to the alleged violations of its mercury limits, the Court found that the WVDEP’s pending civil action sought to enforce interim mercury limits that had been established by that agency through an administrative order (and two subsequent extensions of that order) that had not been the subject of public notice and comment. …