The Environmental Journal of Southern Appalachia

Displaying items by tag: tennessee water quality law

2306channelGrading along Maryville Pike in Knoxville pumped sediment into a nearby stream and on to the Tennessee River. The owner of the property was cited for violating state water-quality laws. Courtesy Knoxville Stormwater Management

Tennessee Homebuilders Association and Tennessee Chamber of Commerce support reduced site inspections

This story was originally published by Tennessee Lookout.

Cindy Whitt and Judy Alexander, neighbors in the Westhaven subdivision in Williamson County for nearly 15 years, have watched their development grow from a small new-build subdivision of 500 homes to now more than 2,500.

In that time, on their regular walks together, they’ve also witnessed the results of dwindling green space as construction has surged:

“Almost everything from the construction runs through our storm sewer,” said Alexander. “Even though the developers put up fences (designed to prevent silt from escaping) all you need is a really steady rain — it doesn’t have to be heavy — and it all flows into our the Harpeth and the West Harpeth.”

The pair have contacted the Corps of Engineers, the city of Franklin and the state department of environment and conservation, but despite inspections, overflow ponds and new fencing, the problem persists.

“It blows my mind if we can’t even enforce the rules in wealthy Williamson County,” said Whitt, who worked for the Environmental Protection Agency in the 1970’s.

The women are now among more than 100 Tennessee residents who have voiced their opposition in public meetings and in written comments to proposed revisions to the permitting process for construction companies that Whitt fears will make the problems worse.

The proposed change by the state’s environmental regulators would roll back longstanding regulation for construction site runoff — rainwater that sweeps soil or other particles off site and into nearby waterways, often creating deposits of silt that impact water quality and aquatic life.

In an unusual move, a division within the Tennessee Department of Environment and Conservation  — the Division of Natural Areas — has weighed in to take issue with the permit change.
 
“We believe that sites assessments remain a key tool in understanding the character of a site and can provide documentation of ecological resources prior to commencement of construction,”  a staff member in the Division of Water Resources wrote to colleagues at TDEC.
Published in News

2306channelGrading work at a site off Maryville Pike in Knoxville led to silt discharges that resulted in several notices of violation from Tennessee and Knox County regulators. Photo courtesy TDEC.

Critics say new rules could run afoul of Clean Water Act

 

This story was originally published by Tennessee Lookout.

A state plan to rollback longstanding regulations for construction site runoff is drawing opposition from environmental groups who fear that Tennessee creeks and streams will suffer.

Stormwater discharges from construction sites — rainwater that sweeps soil or other particles off-site — can flow into nearby waterways, often creating silt deposits that impact aquatic life and water quality.

Historically, silt has been one of the primary pollutants in Tennessee’s waterways, a paper explaining the proposed new rules from the Tennessee Department of Environment and Conservation, or TDEC, said. Just one millimeter of soil spread over a one-acre site can weigh 5 tons, and “even a minor uncontrolled construction activity can cause major impairment in surface water,” through runoff, the paper said.

Nevertheless, TDEC is proposing significant changes in state environmental oversight of builders, developers, property owners, contractors and subcontractors in controlling runoff.

Published in Water