Water quality is of concern to everyone. Quality is the acceptability of the water for uses like drinking, cooking, bathing, and laundering.
Drinking water supplies may be contaminated by many sources. Hazardous household wastes, septic systems, lawn and garden chemicals, leaking fuel storage tanks, animal waste, agricultural chemicals, landfills, and leaching of metals from plumbing systems may contaminate water.
Contaminated water may have off-tastes, odors, or visible particles. However, some dangerous contaminants in water are not easy to detect. Accurate water testing is needed to determine safety and quality. Water testing also identifies the need for water treatment equipment.
When water is contaminated, it is best to eliminate the source of the contamination, if at all possible. If this cannot be done, then water may need to be treated. |