This fact sheet from Health Canada provides good information on two of the most important microscopic parasites found in water. Excellent public health information is provided.
A basic overview of the pH scale is provided. An excellent color chart illustrates the changes in the hydrogen ion concentration and representative examples of liquid with different pH values.
This Wilkes University Center for Enviornmental Quality provides useful information related to coliform bacteria in water. Links to other organisms that may be present in water are included.
This Vermont Department of Health site includes some excellent sections related to coliform bacteria in water. Six different sections contain basic information related to coliforms. A link to "A...
EPA uses the Unregulated Contaminant Monitoring Regulation (UCMR) to collect data for contaminants suspected to be present in drinking water, but do not have health-based standards set under the Safe...
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