Wastewater

   New tests have found high levels of arsenic and other chemicals in the Yadkin River, near Duke Energy's retired Buck coal plant in Salisbury. Duke doesn't dispute the test results, but disagrees with environmentalists over what the results mean for water quality.

On Tuesday night, the Tega Cay city council voted to purchase private sewage-treatment plants that have been regularly polluting Lake Wylie in York County, South Carolina with raw sewage – and the price tag is nearly $6 million.

More than 48,000 gallons of raw sewage leaked into Lake Wylie on Friday. This is just two weeks after the EPA issued a notice of violation against the private sewage-treatment company for repeated sewage spills in Tega Cay, South Carolina.

UPDATE: The city manager of Tega Cay says the city received an offer from the Tega Cay Water Service to acquire its assets for $7.86 million, according to a letter obtained by the Fort Mill Times. On Thursday, the city said it will propose a counter offer in the upcoming weeks. 

South Carolina’s Department of Health and Environmental Control has fined a sewage-treatment company $136,000 for repeated sewage leaks, many of them, into Lake Wylie.

There's a lot of sludge in South Carolina that's destined for landfills. That's because the sludge produced from some wastewater treatment plants has tested positive for PCBs.