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Pocket Guide on Industrial Automation For Engineers and Technicians

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All ground water sources should be located a safe distance from sources of contamination. In cases where sources are severely limited; however, a ground water aquifer that might become contaminated may be considered for a water supply, if treatment is provided. After a decision has been made to locate a water source in an area, it is necessary to determine the distance the source should be placed from the origin of contamination and the direction of water movement. A determination of a safe distance is based on specific local factors described in the section on "Sanitary Survey." Because many factors affect the determination of "safe" distances between ground water supplies and sources of pollution, it.

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