Patrick Paul, P.C.

On March 23, 2026, in a decision consequential to regulated Maricopa County businesses and those looking to relocate or expand, the U.S. Environmental Protection Agency (EPA) declined to reclassify the Phoenix-Mesa ozone...more On November 17, 2025, the United States Environmental Protection Agency (EPA) published a proposed rule that would significantly narrow its regulatory authority over Waters of the United States (WOTUS). Under the new proposed...more On September 5, 2025, the U.S. Environmental Protection Agency (EPA) launched Feed It Onward — a new national initiative designed to reduce food waste, strengthen food security, and support communities across the country —...more On September 10, 2025, the U.S. Environmental Protection Agency (EPA) announced a final rule granting Arizona primacy to administer all classes of underground injection wells under the Safe Drinking Water Act (SDWA). This...more