Did you get a yellow Environmental Water Testing form?
It's not from the City of Oak Ridge

A private company based in the Nashville area is leaving yellow flyers on mailboxes for water testing as part of a Water Awareness Campaign. 

This notice and company is not affiliated with the City of Oak Ridge. They will test the water for free and provide recommendations that may include the purchase of merchandise. 

The City actively tests water leaving the plant on a daily basis. Citizens can also reference the annual consumer confidence report that is on the City website here.
If you have any further questions about City water, contact public works at (865) 425-1875.