Located on the outskirts of Phoenix, a small town hugely reliant on the Colorado River has restricted development, reopened disused wells and negotiated new water agreements. Yet Cave Creek Mayor Robert Morris fears these efforts will prove insufficient to sustain the desert enclave of roughly 5,000 residents long into the future. Furthermore, a recent federal initiative intended to tackle the worsening crisis across the river basin will offer no help.
Cave Creek draws almost all its supply from the river, which provides water to 40 million people across the US West but has been shrinking due to climate change, demand and excessive use. The town was compelled to reduce consumption this year and stands to lose even more under the new federal proposal. Morris likened the situation to planning for a meteor strike.
The uncertainty stretches across seven U.S. states, tribal nations and Mexico. Farmers are deciding which crops are worth the investment. Phoenix could lose some municipal and industrial water for the first time and turn to backup supplies.
And residents could face even more costly water. Nevada raised the stakes this week by suing the Interior Department and the U.S. Bureau of Reclamation, saying basic needs in the Las Vegas region will go unmet if the area has to absorb planned reductions of up to 70% of its Colorado River water in the next decade.
The bureau said Thursday it does not comment on litigation. West, water is stored primarily in reservoirs, aquifers and snowpacks. But a record snow drought means there's far less water to recharge those sources.
The two largest reservoirs in the country serve as barometers of health for the Colorado River system: Lake Mead and Lake Powell. Both hit record lows this month. Eight other reservoirs operated by the Bureau of Reclamation recently recorded the lowest levels in at least the last 30 years.
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