In a significant enforcement action, Denali Water Solutions LLC, a Russellville, Arkansas-based company specializing in biosolids management, has agreed to a $610,000 civil penalty for violations of the Clean Water Act (CWA) in Arizona and California. The U.S. Environmental Protection Agency (EPA) announced this settlement on November 12, 2024, highlighting concerns over the environmental and public health risks associated with the overapplication of biosolids.
Denali Water Solutions is a prominent player in the organic recycling industry, offering services that convert organic waste into fertilizers, renewable energy, and soil amendments. A core aspect of their operations involves the land application of biosolids—nutrient-rich organic materials derived from the treatment of domestic sewage.