Western States Water Council

A Voice for Water in the West 


Rulemaking: Revised definition of WOTUS

On April 12, 2019, the WSWC commented on the Corps and EPA’s revised definition of “waters of the United States,” EPA-HQ-OW-2018-0149. The comment emphasized the importance of cooperative federalism, technical and financial assistance, mapping and geospatial data, and the impact of changes on the states.

April 2019 WSWC Comment Letter and Position re WOTUS