On December 13, 2024, the United States Environmental Protection Agency (EPA) published a request for public comment for the 2026 National Pollutant Discharge Elimination System (NPDES) general permit for stormwater...more
Key Takeaways - What Is Happening? The Washington State Department of Ecology (Ecology) published its final 2025 Industrial Stormwater General Permit (ISGP), which authorizes the discharge of stormwater and certain...more
On Friday, Dec. 13, 2024, the Environmental Protection Agency (EPA) released a proposed draft 2026 Multi-Sector General Permit for Industrial Stormwater Discharges (MSGP). The MSGP is a general permit that regulates...more
Key Takeaways - What Is Happening? On October 31, 2024, the U.S. Environmental Protection Agency (EPA) Region 1 provided notice of two proposed actions pursuant to its “residual designation authority” (RDA) under the Clean...more
On Aug. 28–29, 2024, approximately 50 people gathered at the University of California San Diego Extension to learn about the California State Water Resources Control Board’s (State Water Board) reissuance of the Construction...more
A United States District Court (W.D. Texas, “Court”) addressed in a June 11th Decision issues arising out of a Clean Water Act citizen suit enforcement action. See Ragsdale v. JLM Construction Services, Inc. 2024 WL 2933009. ...more
Many currently unregulated commercial, industrial, and institutional properties in Eastern Massachusetts may soon require stormwater upgrades in order to meet the new rigorous Clean Water Act (CWA) stormwater discharge...more
The Pennsylvania Department of Environmental Protection (“PADEP”) recently announced the availability of its draft 2024 version of the PAG-02 NPDES general permit for stormwater discharges associated with construction...more
On March 18, 2024, we issued an alert addressing Virginia Department of Environmental Quality’s (VDEQ’s) recently proposed Virginia Stormwater Management Handbook, Version 1.0 (Handbook). The proposed Handbook is available...more
In January 2024, the Virginia Department of Environmental Quality (VDEQ) released the Virginia Stormwater Management Handbook, Version 1.0 (Handbook). The Handbook provides guidance to implement construction stormwater...more
The Arkansas Department of Energy & Environment - Division of Environmental Quality (“DEQ”) and TD Granite & Marble (“TD”) entered into a February 21st Consent Administrative Order (“CAO”) addressing alleged violations of a...more
The United States Environmental Protection Agency (“EPA”) and Berg Brothers Recycling, Inc. (“Berg Brothers”) entered into a January 31st Consent Agreement (“CA”) addressing alleged violations of a Clean Water Act stormwater...more
MS4 Operators are required to develop stormwater management programs aimed at reducing the discharge of pollutants affecting water quality under the final SPDES General Permit issued by the New York State Department of...more
After a summer of historic rainfall and flooding in Massachusetts, stormwater is on our minds. Stormwater is a major source of water pollution in the Commonwealth, and it is crucial that owners and operators of commercial and...more
Virginia’s construction stormwater discharge permit program continues to evolve on various fronts, including program implementation guidance. Indeed, stormwater regulatory stakeholders have much to digest from recent activity...more
North Carolina Proposes New Guidance for Vapor Intrusion Assessment and Mitigation - The North Carolina Department of Environmental Quality (DEQ) has drafted new and revised guidance documents for the assessment and...more
The District of Columbia Department of Energy and Environment (DOEE) published a Notice of Proposed Rulemaking (Proposed Rule) to adopt a new Chapter 16 – Discharge of Groundwater to the Municipal Separate Stormwater Sewer...more
The United States Department of Justice (“DOJ”) and ABF Freight System, Inc. (“ABF”) entered into a March 20th Consent Decree (“CD”) addressing alleged violations of Clean Water Act Industrial Stormwater Permits. See United...more
On December 24, 2022, the Pennsylvania Department of Environmental Protection’s (“PADEP”) Bureau of Clean Water reissued the PAG-03 NPDES General Permit for stormwater discharges associated with industrial activity for a new,...more
The Florida Department of Environmental Protection (FDEP) is in the process of significantly updating the state stormwater rules and Environmental Resource Permitting process for the design and operation of stormwater...more
The Alabama Department of Environmental Management (“ADEM”) and West Alabama Sand and Gravel, Inc. (“West Alabama”) entered into a December 7th Consent Order (“CO”) addressing alleged violations of regulations addressing...more
The Alabama Department of Environmental Management (“ADEM”) and DR Horton Inc. – Birmingham (“DR”) entered into a September 21st Special Order by Consent (“Consent Order”) addressing alleged violations of an NPDES general...more
The US Environmental Protection Agency (EPA) announced on September 14 that it will require new permit coverage for previously unregulated stormwater discharges in Massachusetts. Specifically, EPA intends to issue general...more
Virginia’s construction stormwater discharge permit program appears to be undergoing major transformation over the next six to nine months, and reception to these changes from stakeholders is likely to vary given the...more
Mike Rolband was appointed Director of the Virginia Department of Environmental Quality in January 2022. Recently, Channing Martin, a partner in the Environment and Natural Resources Group at Williams Mullen, had the...more