Made With Pure Tap is a program that launched last year to spotlight local beverage favorites in Louisville.
Drivers should avoid the area until repairs are complete.
Louisville Water data also show no detections of butyl acrylate or other chemicals of concern in Louisville or at other regional testing sites upriver, in Warsaw, Westport and Carrollton in Kentucky, and at Madison, Indiana.
The Louisville Water Company is now part of the brewery business.
Through the agreement, the Hardin County utility will buy a daily supplemental supply of water from Louisville Water.
The water tower is a national historic landmark, and its 162 years old and showing its age.
The results from 2021 come from tests centered around the Environmental Protection (EOA) regulated substances at treatment plants, within the distribution system, and at select customers' taps.
Excavation for a new 60-inch water main recently uncovered the piece of history.
The pipes being replaced date back to the 1800s.
The water company says it had 18 breaks on Wednesday alone -- the most they've seen in a single day in two years.