Lake Texoma water quality ranked among worst in national study

Lake Texoma water quality ranked third dirtiest

A recent environmental analysis found Lake Texoma water quality ranked as the third dirtiest among 100 of the nation’s largest lakes.

The study examined oxygen saturation, sediment levels, and other environmental indicators commonly used by researchers and reported to the U.S. Environmental Protection Agency.

Researchers noted low oxygen conditions and elevated solids — factors that can impact aquatic life and long-term ecosystem health.

Environmental factors impacting Lake Texoma water quality

Low oxygen levels, often referred to as hypoxia, can stress fish populations and contribute to odor issues. Water quality standards are guided by metrics published by the U.S. Geological Survey, which monitors freshwater systems nationwide.

Lake Texoma remains a major tourism and recreation destination along the Red River basin, drawing anglers and boaters year-round.

Officials may review environmental protections

The findings could prompt renewed focus on watershed management and conservation efforts.

Environmental advocates say improving Lake Texoma water quality will require continued monitoring and collaboration between Oklahoma and Texas regulatory agencies.

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