1120 SW 5th Avenue, Suite 1000, Portland, OR 97204
2014 SWMM update
Version 2012 - Includes all blocks, linetypes, etc.
Current BES, Water and PBOT Standard Details and Drawings - includes links to select ODOT details
2010 Edition - includes links to Special Provisions, Standard Bid Item List, and BES Bid Book Template
2007 Sewer and Drainage Facilities Design Manual with appendices and 2011 errata
Control system design, operations, and software standards for Environmental Services' Wastewater Group
Updated March 2008