Research in recent years has identified issues affecting rivers and aquatic life in the Jefferson River Basin, including low dissolved oxygen, warm temperatures, algae blooms and nutrients.

While fish kills can happen at any time of the year, they tend to occur mostly in Florida during the hot months in bodies of ...

Volunteers have pulled 173 lbs (78 kg) of dead fish out of a park pond after a hike in water temperatures. Residents spotted hundreds of the fish floating on the surface of the pond at Rossmere Park, ...

Dissolved oxygen (DO) is the measure of oxygen gas that is physically dissolved in water. It is a critical parameter for ...