Environmental Impact of Combined Sewer Overflows and Riverine Inputs on Urban Water Bodies
The main goal of this project is to predict microbiological water quality of direct relevance to recreational activities. The project aims to:
Location: South Wales
One of the main tasks of this project is to integrate a storm sewer design and analysis software tool with a 2-D and 3-D model for predicting hydrodynamic processes and water quality indicator distributions in urban water bodies. This integrated modelling approach is, initially, being set-up and validated for the Fylde Coast, at Blackpool. Because of the extensive data available for the region and the various hydrodynamic inputs to the coastal waters, this is an ideal site for model calibration and verification.
In parallel with this, the model is being extended to include an epidemiological model, to provide health risk and health gain assessments for various scenarios. The linked component model will then be applied to a range of input and meteorological scenarios for Cardiff Bay, and possibly the Tawe Barrage. This site specific example will investigate the impact of various combinations of rainfall, weather conditions (eg cloud cover and wind), and riverine flow and tidal conditions to establish the impact of these parameters on the health risk probability within the urban water body.
October 1997 Three years
University of Cardiff
This project will provide software tools and water management guidelines for quantifying the health risks and enhancing the ‘health gain’ in urban water bodies.
Agencies responsible for
Further information is available from the following contacts:
Lead Researcher: Prof R A Falconer
Tel: 01222 874280, Fax: 01222 874597, e-mail: FalconerRA@cardiff.ac.uk
URGENT Programme Manager: Graham Leeks
Tel: 01491 692203, Fax: 01491 692313, e-mail: email@example.com