Aug. 19– The Hardin County Emergency Management Agency says Wednesday's heavy rains caused an estimated $1.2 million in damage to homes, businesses and public infrastructure.

Flash flooding occurred in parts of Savannah and east Hardin County.

A total of five homes and one business were damaged, accounting for $175,000 in losses, plus $1 million for roads, bridges, culverts and ditch lines, the local EMA determined.

According to the Hardin County Fire Department, several houses were flooded and at least two stranded motorists had to be rescued, but no injuries were reported.

U.S. 64 about six miles east of Savannah near the fish ponds and farther east around Flat Gap Road was closed for more than an hour when water got across the highway.

"Turn around, don’t drown," said county fire chief Melvin Martin.

Aug. 16– The Tennessee Department of Environment and Conservation has issued advisories against wading in Beech Creek in Wayne County, or consuming fish, turtles or other aquatic life from the creek or its embayment on the Tennessee River.

The presence of elemental mercury has been discovered at one location in the creek, making the advisory necessary.

The presence of mercury was confirmed both visually and by laboratory analyses.

"Elemental mercury is toxic, particularly in vapor form, and should never be handled. We urge people to follow these advisories," said Environment and Conservation Deputy Commissioner Paul Sloan.

"The department is working to determine the extent of the mercury contamination and identify a source, if possible. As additional information is uncovered, we will refine the boundaries of the advisory and update the community," he said.

Beech Creek is a small eastside tributary of the Tennessee River in Wayne County.

The deposit of an unknown amount of mercury was discovered near the community of Leatherwood as a result of a tip from a citizen.

Staff from the department’s Columbia Field Office visually confirmed the presence of mercury and collected a sediment sample, which indicated a high level of mercury.

A water sample at the same site had non-detectable levels of mercury.

"We will be collecting fish and working with the Department of Health to analyze fish tissue for the presence of mercury," said Paul Davis, Director of the department’s Division of Water Pollution Control. "Until we have that data, we think it best that people not eat fish from the creek."

In the next few weeks, the department will: