TMDL and Virginia WIP
   Chesapeake Bay Protection and Restoration Executive Order
   Final Chesapeake Bay TMDL, December 2010 (.pdf 17.7MB)
   Final Virginia Watershed Implementation Plan, November 2010 (.pdf 0.5MB)
   EPA Handbook for Developing Watershed Plans to Restore and Protect our Waters, March 2008 (.pdf 13.2MB)

  Analysis
   Impervious Area Increase vs. Population Growth in the Chesapeake Bay Watershed, plus addendum, February and March 2010 (.pdf 5.2MB)
   The Effects of Development Density on Impervious Area Contributions in Urban Watersheds, February 2010 (.pdf 0.7MB)

  Presentations
   Chesapeake Bay TMDL and Virginia Stormwater Regulations Seminar, December 2010 (.pdf 3.8MB)

Pending Stormwater Regulations
   Stormwater Regulation Number Crosswalk, October 2013 (.pdf 32KB)
   SWM Regulation Public Comment Period Underway, Field Notes, Vol. 19 No. 2