ORSANCO is gathering comments on its latest proposal to address water quality standards for the Ohio River. Many are concerned about pollution from the petrochemical industry.
A new report finds coal ash pollution is leaking into groundwater at nine power plants around Pennsylvania and over 200 nationwide. One western Pa. site has arsenic 372 times the 'safe' level.
Mussels are a natural filter, cleaning up muddy water and allowing more sunlight into the water. A new hatchery hopes to raise a half a million mussels a year for the Delaware and Susquehanna watersheds.