TROY (NEWS10) – On Wednesday, the City of Troy began adding orthophosphate to its water treatment process, a move mandated by the Environmental Protection Agency (EPA) to address elevated lead ...

TROY (NEWS10) – On Wednesday, the City of Troy began adding orthophosphate to its water treatment process, a move mandated by the Environmental Protection Agency (EPA) to address elevated lead ...

Tap water from Green Bay, Wis., never exceeded the U.S. Environmental Protection Agency’s lead action level until 2011, when concentrations of the brain-damaging metal suddenly spiked to over 25 ...

Six years after Denver Water detected elevated lead in residents’ tap water, state health officials have ordered injection of a chemical into water supplies to slow lead pipe corrosion &#8212… ...

A pilot program to begin sometime this year will look at using orthophosphate in both Regina and Moose Jaw as a way to mitigate risks of lead service connections (LSCs) present in both cities ...

The absence of a water treatment -- called orthophosphate -- was a major contributor to lead contamination in Flint, University of Michigan chemists confirmed. Full Episode Sunday, Jul 20 ...

SALISBURY — A chemical compound called zinc orthophosphate will be at the forefront of Rowan County’s efforts to eliminate lead in drinking water in the Dukeville area. The county has been ...

Regina Mayor Michael Fougere gave a notice of motion on Dec. 3 to fast-track replacing the remaining 3,600 lead pipes in the city by 2025 and also to add orthophosphate to the city's water supply.

PWSA is adding orthophosphate to the Highland II system, which serves about 25 percent of customers. It will expand to the rest of the system in the next few weeks. Residents may see some brown or ...