Pearl River Central WA

Water Quality Data Table

To ensure tap water safety, the EPA establishes regulations limiting contaminant levels in public water systems. The table below outlines all contaminants detected during this reporting period. While numerous substances were tested, only those listed were found in your water.

All drinking sources naturally contain some contaminants. At low concentrations, these substances typically pose no health risks. Complete elimination of all contaminants would be prohibitively expensive and unnecessary for public health protection. Some minerals may actually enhance water taste and provide nutritional benefits at appropriate levels.

Unless noted otherwise, this data comes from testing conducted during the calendar year of this report. The EPA or state may require monitoring for certain contaminants less than annually, as concentrations rarely fluctuate significantly year-to-year, or if the system isn't vulnerable to that contamination type. Therefore, some data may be several years old while still representative of current conditions.

The table includes terms you might not recognize. We've provided explanations for these technical terms below the data presentation.

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