Farm fertilizer or toxic waste? The growing debate over biosolids
North Carolina farms use treated sewage sludge as fertilizer, but concerns over PFAs contamination are growing. With few disposal alternatives, regulators and farmers face tough choices.
A new bill could require California to monitor wastewater for disease in the Central Valley
The Wastewater Surveillance Act, if passed, would require at least one wastewater monitoring site in every California county.