Highway Stormwater Runoff Patricia Cazenas Highway Engineer Water & Ecosystems Team Federal Highway Administration Washington, D.C U.S. Department of Transportation Federal Highway Administration
Highway Stormwater Runoff Water Quality Research BMP database Coalition of partners Recent website upgrades Jeff Moeller –Sr. Program Director WERF
Highway Stormwater Runoff Water Quality Research Highway Runoff Predictive Procedures- Driscoll Model
Highway Stormwater Runoff Water Quality Research Site Characteristics - Highway type Precipitation -Data on Rainfall –Volume, Intensity, Duration, Interval between storm events Stream Flow Pollutants Hardness Defines Target Concentration
Highway Stormwater Runoff Water Quality Research NCHRP Projects – Guidelines for Evaluating and Selecting Modifications to Existing Roadway Drainage Infrastructure to Improve Water Quality in Ultra- Urban Areas (25-31) – Stormwater Treatment with Vegetated Buffers – Water Quality Analyses for NEPA Documents
Highway Stormwater Runoff Water Quality Research NCHRP Projects – State Transportation Agency Strategies to Address NPDES Phase II Requirements – Evaluation of Best Management Practices for Highway Runoff Control
Highway Stormwater Runoff Water Quality Research Determining Components of Infrastructure to Stormwater Runoff National Synthesis on Potential Sources, Fate and Transport, and Potential Effects of Chloride in Surface- and Ground-Water Resources of the Conterminous United States
Highway Stormwater Runoff 2009 Environmental Excellence Awards onment/eea2009/index.htm International Conference on Ecology and Transportation
Highway Stormwater Runoff NHI classes National Highway Institute Water Quality Management of Highway Runoff Design and Implementation of Erosion and Sediment Control
Highway Stormwater Runoff Questions????