On March 24, 2025, the Environmental Protection Agency (EPA) published plans to seek stakeholder input on implementing a new definition of “waters of the United States” (WOTUS) under the Clean Water Act (CWA). The EPA’s goal...more
On March 12, the Environmental Protection Agency and the Office of the Assistant Secretary of the Army took steps to address lingering questions about the meaning and implementation of “waters of the United States” (WOTUS)...more
Just before the Thanksgiving holiday EPA issued draft guidance regarding when a discharge of a “pollutant” to groundwater is the “functional equivalent” of a discharge to a Water of the United States requiring a NPDES permit...more
The ever-vigilant Sam Hess of Inside EPA has posted an August presentation by an EPA official at the Association of Clean Water Administrators’ Annual Meeting. That presentation says that EPA has drafted new guidance based...more