Environmental flow assessment frameworks have begun to consider changes to flow regimes resulting from land-use change. Urban stormwater runoff, which degrades streams through altered volume, pattern and quality of flow, presents a problem that challenges dominant approaches to stormwater and water resource management, and to environmental flow assessment. We used evidence of ecological respons...

Urban watersheds produce an instantaneous response to rainfall. That results in stormwater runoff in excess of the capacity of drainage systems. The excess stormwater must be managed to prevent flooding and erosion of streams. Management can be achieved with the help of structural stormwater Best Management Practices (BMPs). Detention ponds is one such BMP commonly found in the Austin, TX, USA....

Urbanization and urban development builds large amounts of impervious areas, stopping the infiltrating of rainfall into soil process and consequently, requiring of the construction of large stormwater treatment measures. A new tendency in storm water management endorses ‘source control’ whereby small distributed water sensitive urban design systems are built throughout the subdivision to allevi...

Many complex models that utilize continuous simulation (SWMM, HSPF, SLAMM, SIMPTM, etc.) require information pertaining to the accumulation rate of pollutants on the land surfaces. This is one of the most perplexing issues in stormwater modeling. A representation of the accumulation rates is usually obtained through trial and error during calibration, with little, if any, actual direct measurem...

Acknowledgements This project was jointly funded by South Carolina Department of Health and Environmental Control – Office of Ocean and Coastal Resource Management and the South Carolina Sea Grant Consortium. The toxicology portion of this project was funded by The Citadel Foundation. We would like to acknowledge the following individuals for their valuable assistance in this project. Sadie Dre...

v * Corresponding author: [email protected] Rapid urban expansion, increased traffi c, ageing infrastructure, greater climatic variability, and the need for enhanced sustainability of urban water resources pose signifi cant challenges to conventional stormwater management. Innovative approaches are needed in order to mitigate the risk of fl ooding, pollution, and aquatic ecosystem degradat...

Stormwater management for water quality control is a relatively recent technology. Initially urban stormwater was considered a water quantity problem solved by rapidly draining runoff into sewers, ditches or directly into lakes and rivers. By the mid-1970s studies showed over half the pollutant loads entering Florida waters came from non-point sources (stormwater) caused in part by paving, ditc...