Christine Bergeron's slides from her presentation on Challenges with the Secondary Use of Multi-Source Water-Quality Data in the United States

Notes from the 3rd State-EPA Coregulator Discussion on Waters of the U.S. Specifically: Ditches and Additional Technical Guidance Suggestions

Notes from the 2nd State-EPA Coregulator Discussion on Waters of the U.S. Specifically: Significant Nexus and Other Questions These notes are for the benefit of those ACWA members who could not attend the State/EPA Coregulator Discussions. They have not been reviewed or endorsed by EPA nor do they represent ACWA’s position.

Notes from a Coregulator Discussions on Waters of the U.S. Specifically: ephemeral Streams and Shallow Subsurface & Other Connections