Liberte Environmental Associates



TMDLs Potentially Affecting Water Quality




Draft TMDLs and Related Documents- Released by Oregon Department of Environmental Quality

This list is based on key current drafts as they are made available to us by regulatory agencies and is not all inclusive.


Tualatin River Subbasin for which the the public comment period ended on December 14, 2011.

Bear Creek Watershed comments closed March 9, 2007