On November 20, 2024, the U.S. Environmental Protection Agency (EPA) Region 9 published in the Federal Register its Final Designation of stormwater discharges from commercial, industrial, and institutional (CII) properties...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
The U.S. Environmental Protection Agency (EPA or Agency), on November 27, 2023, released its draft guidance addressing its proposed interpretation to apply the Supreme Court decision in County of Maui v. Hawaii Wildlife Fund,...more
EPA’s recent draft guidance memorandum on applying the Supreme Court’s decision in County of Maui v. Hawai’i Wildlife Fund, 140 S. Ct. 1462 (2020), provides little clarity for determining when a release to groundwater is the...more
The U.S. Supreme Court held today, in a much-anticipated ruling, that the Clean Water Act’s (CWA) requirement to obtain a National Pollutant Discharge Elimination System (NPDES) permit, can apply to certain releases of...more
4/27/2020
/ Appeals ,
Clean Water Act ,
Direct Discharge ,
Discharge of Pollutants ,
Environmental Protection Agency (EPA) ,
Functional Equivalent ,
Groundwater ,
Hawaii Wildlife Fund v County of Maui ,
Navigable Waters ,
Permits ,
Point Sources ,
Remand ,
SCOTUS ,
Vacated ,
Waters of the United States
The U.S. Environmental Protection Agency (EPA) published for public comment its proposed 2020 National Pollutant Discharge Elimination System (NPDES) Multi-Sector General Permit (MSGP), which authorizes stormwater discharges...more
On November 26, a federal district court judge in Massachusetts held that releases of pollutants reaching surface waters through groundwater do not require permits under the Clean Water Act (CWA), “irrespective of any...more
The Supreme Court of the United States heard oral argument in County of Maui v. Hawai’i Wildlife Fund, No. 18-260, a case in which the justices will decide a key jurisdictional issue under the Clean Water Act (CWA): whether...more
The U.S. Supreme Court has granted certiorari on a critical question affecting the scope of the Clean Water Act (CWA): whether releases of pollutants require National Pollutant Discharge Elimination System (NPDES) permits...more
On December 3, 2018, the U.S. Supreme Court requested the federal government’s views on two petitions for certiorari asking the Court to decide whether the Clean Water Act (CWA) regulates releases of pollutants that reach...more
On Monday, divided panels of the U.S. Court of Appeals for the Sixth Circuit issued a pair of decisions holding that Clean Water Act (“CWA”) Section 301’s prohibition on unpermitted discharges does not apply to pollutants...more
Earlier this year, the Fourth and Ninth Circuits decided a pair of cases that have the potential to greatly expand the scope of the National Pollution Discharge Elimination System (NPDES) permit program under the Clean Water...more
On February 1, 2018, the Ninth Circuit issued a decision in Hawai’i Wildlife Fund, 886 F.3d 737 (9th Circ. 2018), that has the potential to greatly expand the scope of the National Pollution Discharge Elimination System...more
Last week, the U.S. District Court for the Central District of California gave environmental groups a significant win in their bid to force EPA to regulate new sources of stormwater discharges under the Clean Water Act...more
If the first two months of 2018 are any indication, events to play out over the rest of the year will have a major impact on what constitutes a “discharge” subject to regulation under Section 402 of the Clean Water Act (CWA)....more
On February 1, the Ninth Circuit issued a decision that has the potential to sweep regulated groundwater discharges that reach surface waters, and similarly remote-in-place discharge situations, into the Clean Water Act’s...more