Identification of Monitoring Stations in Water Distribution System
Publication: Journal of Environmental Engineering
Volume 123, Issue 8
Abstract
The location of water quality monitoring stations in a water distribution system should be such that the network is represented with the minimum number of monitoring stations. The present guidelines do not describe how the sampling locations are to be optimally identified. The concept of “pathways” helps in reducing the number of monitoring stations and shows that the best set of stations is that which maximizes the demand coverage of the network. The optimal locations are then identified using integer programming. However, dimensionality of the integer programming increases manifold with the increase in network size and for multiple demand patterns. In this study, modifications in this procedure are suggested to reduce the computational efforts and to make the procedure simpler. The present study identifies the location of monitoring stations from the hydraulics of flow and eliminates the use of cumbersome integer programming. The algorithm is illustrated with the help of two examples.
Get full access to this article
View all available purchase options and get full access to this article.
References
1.
Gessler, J., and Walski, T. M. (1985). “WADISO—Water distribution system optimization.”Tech. Rep. EL-85-11, Waterways Experiment Station, U.S. Corps of Engineers, Vicksburg, Miss.
2.
Indian manual on water supply and treatment. (1991). Ministry of Urban Development, New Delhi, India.
3.
Lee, B. H., and Deininger, R. A.(1992). “Optimal locations of monitoring stations in water distribution system.”J. Envir. Engrg., ASCE, 118(1), 4–16.
4.
Lee, B. H., Deininger, R. A., and Clark, R. M.(1991). “Locating monitoring stations in water distribution systems.”J. AWWA, 83(7), 60–66.
5.
Rossman, L. A. (1994). EPANET—Users manual. United States Environmental Protection Agency (EPA), Cincinnati, Ohio.
6.
Rossman, L. A., Boulos, P. F., and Altman, T.(1993). “Discrete volume-element method for network water-quality models.”J. Water Resour. Plng. and Mgmt., ASCE, 119(5), 505–517.
Information & Authors
Information
Published In
Copyright
Copyright © 1997 American Society of Civil Engineers.
History
Published online: Aug 1, 1997
Published in print: Aug 1997
Authors
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.