Now Reading: US denies cool water releases to save threatened Colorado fish
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US denies cool water releases to save threatened Colorado fish
Federal officials have decided not to release cool water from Lake Powell this year, risking the humpback chub, a threatened native fish, to protect hydropower generation. The Bureau of Reclamation said releasing…
The Story in Brief
Federal officials have decided not to release cool water from Lake Powell this year, risking the humpback chub, a threatened native fish, to protect hydropower generation. The Bureau of Reclamation said releasing cold water from deep in the reservoir, which would curb invasive smallmouth bass that prey on the chub, would cut power output when the system is already strained. Lake Powell is only 23% full after overuse and climate change. The decision comes a week after the US proposed mandatory water cuts for California, Arizona and Nevada after states failed to agree on sharing the dwindling Colorado River.
In 2024 and 2025, cool-water releases successfully stopped bass spawning. This year, river temperatures downstream have exceeded 60°F (15.5°C) for over a month. Conservation group American Rivers called the decision disappointing but not unexpected. Utilities that buy Glen Canyon Dam hydropower welcomed it, saying alternative energy would cost millions more and raise electricity bills.
The Indian Opinion
This story is being framed as an impossible choice between a fish and cheap power. But the real culprit is a decades-long failure to live within the river's means. American states could not agree on cuts, so the federal government stepped in with a stopgap proposal. The question is not whether to save the humpback chub, but how long utilities can avoid facing the true cost of a shrinking river. Watch for Colorado River basin snowpack next winter, that number will determine if this debate becomes academic.
Source: timesofindia.indiatimes.com
This story was synthesised by AI from the source linked above.
