Annual Water Quality Reports
Below you will find the annual water quality report, also known as a Consumer Confidence Report (CCR), for your district. The report, released every July for sampling performed the previous calendar year, includes the following information about your drinking water:
- Water source
- Regulated Contaminant levels
- EPA standards for safe contaminant levels
- Lead & Copper Sample Information
- Chlorine Disinfectant Residual Report
The CCR below is for water testing performed in 2022, available in pdf format, and will be available and posters per state and federal guidelines by July 1, 2023.
For any questions regarding the CCR (Consumer Confidence Report), please contact Inframark at (281) 579-4500.
What is the water source for my neighborhood?
Frisco Ranch & The Preserve Water Source – Pumps draw water from two
Frisco Hills Water Source – The water is purchased wholesale from the Town of Little Elm. The Town of Little Elm purchases water from North Texas Municipal Water District. The water is drawn from surface water sources including Lake Lavon, Texoma
For more information on your water, please visit the Water Quality Reports page to view the most recent Consumer Confidence Report (CCR) for your neighborhood.
For water testing performed in 2019
For water testing performed in 2018
For water testing performed in 2017
For water testing performed in 2016
For water testing performed in 2015

Office Location
Office Hours
Monday - Friday 9:00am - 4:00pm
Contact Us
Frisco West Water Office (9am-4pm): (281) 867-5415
Main Water Customer Service: (281) 579-4500
Water Emergencies: (281) 398-8211
Emergencies: 911
Non Emergency #: (214) 975-0460