Public Domain Picture: This historic diagram, which had been digitally enhanced and colorized, depicted sources of contamination that could affect a spring used as

By: CDC/ Minnesota Department of Health, R.N. Barr Library; Librarians Melissa Rethlefsen and Marie Jones, Courtesy: Public Health Image Library

Views: 1,982 | Downloads: 37

This historic diagram, which had been digitally enhanced and colorized, depicted sources of contamination that could affect a spring used as

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Title:

This historic diagram, which had been digitally enhanced and colorized, depicted sources of contamination that could affect a spring used as

Description:

This historic diagram, which had been digitally enhanced and colorized, depicted sources of contamination that could affect a spring used as a farm's potable water supply. Published in 1915, this was one of a series of instructional drawings used by the Minnesota Board of Health to train its state public health workers. Note the woman pouring waste water into the yard outside the home, the waste pile between the home and barn, and the barn itself, all sources of contaminants that were shown draining into the spring water supply.

Creator:

CDC/ Minnesota Department of Health, R.N. Barr Library; Librarians Melissa Rethlefsen and Marie Jones

Source:

Public Health Image Library

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1,982

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Date Added:

December 4, 2012

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Public Health Image Library

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