ALCOSAN said they would remove sewage from Pittsburgh’s waterways. How’s it going? Hannah Frances Johansson·June 12, 2026So far, ALCOSAN has spent $750 million on the $4.5 billion on tunnels, expanding the plant and green infratructure.Water
Scientists test aquatic organisms for ‘forever chemicals’ in Montour Run near Pittsburgh International Airport Reid Frazier·May 29, 2026For decades, the airport used PFAS-containing firefighting foam. Now, the stream that captures the airport’s runoff has the "forever chemicals."ConservationHealthPollutionRecreationWater
EPA announces $39M to Pa. for PFAS in drinking water while rolling back PFAS limits Julie Grant·May 21, 2026A clean water group says it feels like "hypocrisy." HealthLatest StoriesPollutionTrump 2.0Water
The swimmers who take on the Mon, together Kara Holsopple·May 21, 2026 They’ve dubbed themselves the Mon’ster Swimmers, and they brave the waters of the Monongahela River in Pittsburgh together from spring until fall. Latest StoriesPollutionRecreationReporting from the MonWater
Bringing life back to Dunkard Creek, one mussel at a time Julie Grant·May 21, 2026The Pennsylvania Fish and Boat Commission is stocking mussels in Dunkard Creek 16 years after pollution annihilated life in the stream.ConservationLatest StoriesPollutionReporting from the MonWaterWildlife
Waterkeeper takes aim at Neville Chemical over thousands of water pollution violations Julie Grant·April 30, 2026Three Rivers Waterkeeper issued a notice of intent to sue the company for exceedances of its permit to discharge into the Ohio River.Latest StoriesPollutionWater
Practicing climate communication in the field and stream Kara Holsopple·April 17, 2026A family-friendly event at Powdermill Nature Reserve presented an opportunity to talk to residents about stream health and climate change.Climate ChangeConservationLatest StoriesWater
PA DEP says ‘no risk’ to the public from radioactive materials in oil and gas waste sent to landfills Reid Frazier·March 20, 2026A DEP study found that wastewater samples from landfills that take fracking waste were mostly below drinking water guidelines for radioactivity.EnergyHealthWater
Environmental group intends to sue U.S. Steel over oily releases into Mon River Reid Frazier·March 17, 2026Three Rivers Waterkeeper claims U.S. Steel continued to release oily pollution into the river even after it signed a consent agreement with the state to stop.PollutionWater
USDA restores $59M contract with Pennsylvania farm group Julie Grant·March 13, 2026Pasa Sustainable Agriculture has renegotiated a $59 million contract with the USDA, after the funding was clawed back last spring.Climate ChangeFood and AgricultureTrump 2.0Water