Overall, the tests showed the nitrate problem has become notably worse in the past decade, even as Gov. Tina Kotek and other state officials in recent years have said they want to act on the problem.

Increasing levels of nitrate in Ontario’s watersheds including the Grand River is a serious issue for the entire province, says Mayor Kevin Davis. But the mayor is optimistic that solutions can be ...

The Global Barium Nitrate Market is projected to reach USD 2,442.6 million in 2024 which is further anticipated to reach USD 4,135.6 million by 2033 at a CAGR of 6.0%. The barium nitrate market ...