Pittsburgh, PA and Washington, DC
The Foundation Water Law Newsletter
(Lisa M. Bruderly, Mackenzie M. Moyer and Jessica Deyoe)
The Pennsylvania Department of Environmental Protection’s (PADEP) Policy Office presented at the September 21, 2023, Water Resources Advisory Committee (WRAC) meeting on PADEP’s proposed regulation setting notification requirements for unauthorized discharges to waters of the commonwealth under 25 Pa. Code ch. 91. See PowerPoint Presentation, PADEP, “Notification Requirements for Unauthorized Discharges to Waters of the Commonwealth—Draft Proposed Rulemaking” (Sept. 21, 2023). Currently, the Pennsylvania Clean Streams Law requires PADEP to “determine when a discharge constitutes pollution” and to “establish standards whereby and wherefrom it can be ascertained and determined whether any such discharge does or does not constitute pollution.” 35 Pa. Stat. § 691.1. According to PADEP, the proposed amendments to chapter 91 are intended to enable the Department to meet its statutory obligation and set straightforward requirements for the public, the regulated community, and PADEP.
Under Pennsylvania’s Clean Water Program, the location and characteristics of authorized discharges—discharges permitted under a National Pollutant Discharge Elimination Permit, for example—are known prior to discharge. Permits are designed to ensure that these discharges do not cause or contribute to pollution, but unauthorized discharges—spills, for example—are unknown and unplanned. Many site-specific factors could affect whether the unauthorized discharge will result in pollution. Thus, the responsible party makes the first determination as to whether a discharge will cause or contribute to pollution, then PADEP investigates and assesses whether the discharge did or did not constitute pollution. PADEP intends for the chapter 91 updates to provide clearer reporting guidance and more consistent reporting for unauthorized discharges.
The draft proposed amendments to 25 Pa. …