Division of Developmental Disabilities Services Announces Data Breach; Call Center: 1-833-875-0644 (9 am - 9 pm Mon-Fri) Learn More

Current Suspected Overdose Deaths in Delaware for 2022: Get Help Now!

Find school water testing results and additional resources

Delaware.gov logo

Office of Drinking Water

Consumer Confidence Report Rule

Community water systems must deliver a Consumer Confidence Report (CCR), also known as an annual drinking water quality report, to their customers annually. These reports provide customers with information about their local drinking water quality.

CCR Guidance:

CCR Forms and Data

CCR Links

Back to the Office of Drinking Water


Download Adobe Acrobat Reader Please note: Some of the files available on this page are in Adobe PDF format which requires Adobe Acrobat Reader. A free copy of Adobe Acrobat Reader can be downloaded directly from Adobe . If you are using an assistive technology unable to read Adobe PDF, please either view the corresponding text only version (if available) or visit Adobe's Accessibility Tools page.