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Access comprehensive water quality reports and Consumer Confidence Reports (CCR) for every state and major city in the United States. Understand what's in your tap water and how it compares to EPA standards.
Every community water system serving more than 15 service connections or 25 people must deliver an annual Consumer Confidence Report (CCR) to its customers. These reports are your right under the Safe Drinking Water Act and provide critical information about:
See every contaminant detected in your water supply, at what levels, and how they compare to EPA limits
Learn where your drinking water comes from - rivers, lakes, groundwater, or reservoirs
Understand how your water is treated and what processes are used to remove contaminants
View any violations of drinking water standards and what actions were taken to resolve them
Select a state to view water quality reports for major cities
A Consumer Confidence Report (CCR) is an annual water quality report that every community water supplier must provide to its customers. It contains information about contaminants detected in your drinking water, treatment methods, source water information, and compliance with EPA regulations.
You can find water quality reports by selecting your state from our archive, then browsing to your city. We provide direct links to official Consumer Confidence Reports where available, along with analysis and summaries of key findings.
Water utilities are required to publish Consumer Confidence Reports annually by July 1st. Our archive includes the most recent reports available, and we update our summaries and analysis regularly as new data becomes available from the EPA.
Water quality reports include detected contaminant levels, EPA maximum contaminant levels, source water information, treatment processes used, any violations of drinking water standards, and contact information for your water utility.
First, review your city's water quality report to understand what contaminants are present. If you see concerning levels, consider installing a certified water filter that removes those specific contaminants. You can also contact your water utility directly with questions or concerns about your drinking water.