On April 11, 2022, EPA released the Compendium of State and Regional NPDES Nutrient Permitting Approaches (pdf). The compendium is a collection of state practices for controlling the adverse effects of nutrient pollution through NPDES permits. It is divided into the following sections: Permitting Critical Conditions, Performance Based Approaches, Water Quality Trading, and Watershed-Based Permitting. The Compendium responds to states’ requests that EPA compile different state approaches in order to facilitate state-to-state information sharing. The Compendium is a component of Radhika Fox’s April 5, 2022, memo Accelerating Nutrient Pollution Reduction in the Nation’s Waters, which identifies several governing principles and strategies to continue reductions in nutrient pollution.
For any questions related to this announcement, please contact Danielle Stephan at [email protected]. Do not respond directly to this e-mail, as this inbox is not monitored.