New Tool Supports Watershed-Based Stormwater Management

The latest of TRB's National Cooperative Highway Research Program (NCHRP) Ready Results explores NCHRP Report 840, which provides a toolbox and guidance that helps transportation agencies compare and select stormwater best management practices. Agencies can customize the tool to their environmental priorities and local conditions. The Toolbox also provides scientific support for a watershed-based approach that agencies can use as they work with regulators to make stormwater management decisions.