The
health and livelihood of Americans depends on the availability of
a safe drinking water supply. In some portions of the nation drinking
water is a scarce resource, while in other areas abundant water
supplies are available. Community water systems now supply drinking
water to over 80 percent of the U.S. population. Other citizens
drink water from private sources, mostly wells. Increasing water
demands from a growing population, economic expansion and increasing
use per capita mean that we need to emphasize the wise use, proper
management and protection of this resource.
Both community and private sources of drinking water are susceptible
to a myriad of chemical contaminants, biological pollutants and
nuisance water problems that may vary depending on site conditions
and other factors. Some of the more common chemical pollutants include
pesticides, fertilizers, petroleum products, and industrial solvents.
Some problem organisms, including viruses, bacteria, protozoa and
algae, cause nuisance problems with taste and odor while others
are potential pathogens. Threats to drinking water quality come
from animal and plant production agriculture, industrial activities
and even activities around our businesses, residences, recreational
areas and transportation systems. Many U.S. citizens are becoming
more concerned about potential health risks and nuisance problems
associated with their drinking water.
Search Drinking Water and Human Health Resources
Adapted from Drinking Water and Human Health Theme page, http://www.usawaterquality.org/themes/health/default.html
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