Monitoring the quality of freshwater supplies is a global concern, especially in thirsty California, where the San Francisco Bay-Delta Estuary and its watershed serve as a major freshwater source. Now ...

The toughest pollution cop in the state doesn’t wear a badge. It’s the trout — Minnesota’s pickiest species of fish, and an indicator of the highest-quality water. “There is a mystique about trout,” ...

A new way of measuring the relative habitability of freshwater environments for fish and aquatic insects suggests that New Jersey’s water monitoring and treatment standards could use a boost. Using a ...

Jason McCurdy, a researcher and field technician at the IIHR Hydroscience and Engineering center at the University of Iowa's College of Engineering, installs a water quality sensor used for testing ...

A new report from the New Hampshire Department of Environmental Services is raising concerns about how development and warming summer temperatures are impacting water quality in the state’s rivers and ...

Bowling Green Municipal Utilities maintained clean drinking water in 2018, according to the utility’s latest Water Quality Report. Doug Kimbler, superintendent of BGMU’s treatment plants, suggested ...

A new report from the environmental nonprofit Blue Water Baltimore shows that water quality in the Inner Harbor and its surrounding watershed has slightly declined over the past decade, despite major ...