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Patterns in Potential Impacts Associated with Contamination Events in Water Distribution Systems
Publisher: American Society of Civil Engineers
Abstract: Properly designing contamination warning systems requires an understanding of potential public health impacts for a range of contaminated water systems and a wide range of contaminants. To address this need, we determined ...
Importance of Exposure Model in Estimating Impacts When a Water Distribution System Is Contaminated
Publisher: American Society of Civil Engineers
Abstract: The quantity of a contaminant ingested by individuals using tap water drawn from a water distribution system during a contamination event depends on the concentration of the contaminant in the water and the volume of water ...
Development of a Probabilistic Timing Model for the Ingestion of Tap Water
Publisher: American Society of Civil Engineers
Abstract: A contamination event in a water distribution system can result in adverse health impacts to individuals consuming contaminated water from the system. Assessing impacts to such consumers requires accounting for the timing ...
Influence of Network Model Detail on Estimated Health Effects of Drinking Water Contamination Events
Publisher: American Society of Civil Engineers
Abstract: Network model detail can influence the accuracy of results from analyses of water distribution systems. Previous work has shown the limitations of skeletonized network models when considering water quality and hydraulic ...
Model for Estimating Acute Health Impacts from Consumption of Contaminated Drinking Water
Publisher: American Society of Civil Engineers
Abstract: Disease transmission models predict the spread of disease over time through susceptible, infected, and recovered populations, and are commonly used to design public health intervention strategies. A modified disease model ...
Comparison of Physical Sampling and Real-Time Monitoring Strategies for Designing a Contamination Warning System in a Drinking Water Distribution System
Publisher: American Society of Civil Engineers
Abstract: Protecting the water systems of the United States from terrorist attacks has become a federal and local priority. Routine sampling and analysis has been proposed as a potential monitoring approach that could be used to ...
Robustness of Designs for Drinking Water Contamination Warning Systems under Uncertain Conditions
Publisher: American Society of Civil Engineers
Abstract: Contamination warning systems (CWSs) for drinking water distribution systems (WDSs) are used to reduce the potential adverse effects of intentional or accidental WDS contamination. They are designed on the basis of possible ...
Modeling Automatic Meter Reading Water Demands as Nonhomogeneous Point Processes
Publisher: American Society of Civil Engineers
Abstract: In this paper, an overview of a strategy for automatic meter reading (AMR) data interpretation and aggregation is presented along with the proposed stochastic models adequate for representing the intrinsic characteristics ...