Janweb Lagazo, Brigham Young University
Life Sciences
The scientific community and the general public have long been interested in the effects of water pollution. Most studies on water pollution have focused solely on industrial pollution, but have failed to consider the potential impact of pharmaceuticals that unintentionally accumulate in aquatic ecosystems via wastewater treatment effluents. The purpose of this study is to advance our understanding on how these wastewater effluents affect aquatic ecosystems in Utah. We quantified the concentration of select pharmaceuticals in Hobble Creek using mass spectrometry. Then we sampled above the treatment plant, at the effluent outlet, and downstream of the effluent to determine pre-effluent and post-effluent drug concentrations. We are currently using this preliminary data to investigate how common endocrine disrupting, anti-inflammatory, analgesic, and anti-anxiety drugs may potentially affect the aquatic ecosystem of the endangered Chasmistes liorus, commonly known as June sucker.