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Arizona’s Top Water Official: “We’re Going To Have To Live With Less Water” 

Arizona’s Top Water Official: “We’re Going To Have To Live With Less Water” 

Following the U.S. Department of the Interior’s call to limit water deliveries from Lake Powell, Arizona’s top water official warned of an impending water crisis that could affect the drinking water for millions of people.

“This is really getting to (be) a health and safety issue… the health and safety of those who want to turn on the tap and have water,” Tom Buschatzke, Arizona’s director of water resources, told Phoenix’s 12 News on Sunday. 

He said Arizona and other Western states have until the end of the week to respond to an emergency request by the federal government to delay water deliveries from the Colorado River, a move that would hopefully allow more water to flow into Lake Powell.

“I never thought this day would come this quickly … But I think we always knew that this day was potentially out there,” he said. 

Lake Powell recently declined to 3,525 feet (1,075 meters), the lowest level since the federal government dammed the Colorado River at Glen Canyon (located in northern Arizona) more than five decades ago. If Lake Powell drops below 3,490 feet (1,063 meters), it could begin to inhibit the production of hydropower and the movement of water from the dam.

Buschatzke said the water outlook is bleak, adding, “we not in danger of shutting off the taps at home today — but the levels of the lakes [Lake Powell & Lake Mead] would become difficult to move water past the dams because of the infrastructure design — so even if there is water in the reservoir, it’s limited to how much can come out.” 

He said the goal is to keep water levels at Lake Powell high enough to continue operations at Glen Canyon Dam and supply water to Lake Mead.

…click on the above link to read the rest of the article…

Feds Weigh Emergency Actions As Lake Powell Hits Historic Low

Feds Weigh Emergency Actions As Lake Powell Hits Historic Low

The megadrought in the US West continues to wreak havoc as Federal officials weigh reducing water deliveries downstream on the Colorado River to prevent shuttering of a massive dam that provides power to millions of people, according to AP News.

Last month, Lake Powell dropped to 3,525 feet (1,075 meters), the lowest level since the federal government dammed the Colorado River at Glen Canyon (located in northern Arizona) more than five decades ago. This has caused officials at the Interior Department to propose holding back water at the dam to maintain the dam’s ability to generate power.

Tanya Trujillo, the Interior’s assistant secretary, warned if Lake Powell drops below 3,490 feet (1,063 meters), it will produce electrical grid uncertainty for the western part of the US, potentially affecting up to five million customers across Arizona, Colorado, Nebraska, Nevada, New Mexico, Utah, and Wyoming.

“We’re in crisis management, and health and human safety issues, including production of hydropower, are taking precedence,” said Jack Schmidt, director of the Center for Colorado River Studies at Utah State University. 

The record low water level also comes as researchers have found the US West has been experiencing some of the driest conditions in more than 1,200 years.

Over the decade, drought conditions have worsened. Several major Californian reservoirs have dried up, forcing people to evacuate their boats and causing hydroelectric plants to shutter due to insufficient water supplies to spin turbines.

Reservoirs across California are well below their historical averages (as of Apr. 14).

According to the US Drought Monitor data, the US West is experiencing severe to extreme drought conditions.

New forecasts by federal government meteorologists may suggest drought conditions could deteriorate even more as there’s a 59% chance of La Niña for the Northern Hemisphere through summer. What this would mean is drier conditions.

Water Shortage Crisis, Hoover Dam is at Record-Low Water Level

Water Shortage Crisis, Hoover Dam is at Record-Low Water Level

Lake Mead faces a water crisis. Lake Powell, also fed by the Colorado River, is even deeper into crisis level.
Lake Mead Water Elevation

Severe Drought Could Threaten Power Supply in West for Years to Come

The WSJ reports Severe Drought Could Threaten Power Supply in West for Years to Come

The water level at Lake Mead, the Colorado River reservoir serving the Hoover Dam, fell to 1,068 ft. in July, the lowest level since the lake was first filled following the dam’s construction in the 1930s. This month, the federal government is expected to declare a water shortage on the Colorado River for the first time, triggering cutbacks in water allocations to surrounding states from the river.

If the water level drops 118 ft. from July’s level, to 950 ft., it would fall below the turbines and the dam must shut down, said Patti Aaron, public affairs officer at the U.S. Bureau of Reclamation.

The power declines are significant. At 1,200 ft. water elevation—where it was in the year 2000, when water levels were among the dam’s highest levels—the dam can power up to 450,000 homes. At the current elevation, that figure falls to 350,000.

The California Independent System Operator, or Caiso, which oversees the state’s power grid, last summer resorted to rolling blackouts during a West-wide heat wave that constrained the state’s ability to import electricity. The supply crunch was most acute in the evening, after solar production declined.

Elevation Stats

  • Max Level: 1,229 Feet
  • Level in 2000: 1,200 Feet
  • Current Level: 1,068 Feet
  • Decline Since 2000: 132 Feet
  • Drop to Zero Power: 118 Feet

Colorado River Supply

Lake Powell feeds Lake Mead. The Colorado River supplies both.

Lake Powell is part of the Colorado River Upper Basin and Lake Mead is in the Lower Basin.

…click on the above link to read the rest of the article…

Over Half The U.S. Has Now Been Hit By Drought As Lake Powell And Lake Mead Drop To “Dangerous” Low Levels

Over Half The U.S. Has Now Been Hit By Drought As Lake Powell And Lake Mead Drop To “Dangerous” Low Levels

The worst drought in years in the western half of the United States has sparked hundreds of wildfires, has crippled thousands of farms, and has produced what could ultimately be the worst water crisis in modern American history.  As you will see below, Lake Powell and Lake Mead have both dropped to dangerously low levels, and officials are warning that we may soon be looking at a substantial shortfall which would require rationing.  Unfortunately, many in the eastern half of the country don’t even realize that this is happening.  The mighty Colorado River once seemed to be virtually invulnerable, but now it doesn’t even run all the way to the ocean any longer.  Demand for water is continually increasing as major cities in the Southwest continue to grow, and this is happening at a time when that entire region just keeps getting drier and drier.  To say that we are facing a “water crisis” would be a major understatement.

I have written quite a bit about the drought in the Southwest in recent months, and it just keeps getting worse.  According to Forbes, more than half the nation is now experiencing some level of drought…

Drought conditions across the United States have worsened throughout the summer, culminating in more than half the country experiencing abnormally dry or drought conditions by the end of August.

The latest update of the United States Drought Monitor shows that more than half of the country—nearly 56 percent—is abnormally dry or mired in a full-on drought. More than a third of the country is experiencing drought conditions, and almost eight percent is in an extreme or exceptional drought.

…click on the above link to read the rest of the article…

California Lake Mysteriously Runs Dry Overnight, Thousands Of Fish Dead

California Lake Mysteriously Runs Dry Overnight, Thousands Of Fish Dead

Perhaps it is because the world has grown habituated to its unique set of “liquidity” problems, but California’s record, and ongoing, drought has not been receiving much media coverage in recent weeks. Perhaps it should be, because according to a report by CBS Sacramento, the mystery that recently surrounded the water levels at Lake Mead andLake Powell, has spilled over to a water reservoir in Northern California.

As CBS reports, the Mountain Meadows reservoir also known as Walker Lake, a popular fishing hole just west of Susanville, ran dry literally overnight, killing thousands of fish and leaving residents looking for answers.

The unprecedented emptying of the lake has stunned locals: residents say people were fishing on the lake last Saturday, but it drained like a bathtub overnight.

The reservoir before:

and after:


Everywhere that you see that’s wet, there was water,” said resident Eddie Bauer. Bauer has lived near this lake his entire life. This is the first time he’s ever seen it run dry. He and other residents want answers.

Pacific Gas & Electric Company owns the rights to the water and uses it for hydroelectric power.

…click on the above link to read the rest of the article…

 

Water Crisis: Lake Mead, Largest US Reservoir, Faces Federal “Water Emergency,” Forced Rationing

Water Crisis: Lake Mead, Largest US Reservoir, Faces Federal “Water Emergency,” Forced Rationing

Leak Mead – on your left, when you drive from Las Vegas across the Hoover Dam – is the largest reservoir in the country when at capacity. It’s fed by the Colorado River which provides water for agriculture, industry, and 40 million people in Nevada, Arizona, California, and Mexico, including Los Angeles, San Diego, Phoenix, and Las Vegas. Now after 15 years of drought, the “lake” – a mud puddle surrounded by a huge chalky bathtub ring – is threatening to run dry.

It’s considered “operationally full” when the water level is at 1,229 feet elevation above sea level. On May 2, the water level was down to 1,078.9 feet above sea level, the lowest since it was being filled in May 1937. It’s down 15 feet from the same day a year ago. Over the last 36 months, the water level has dropped 44.8 feet. It’s down 150 feet from capacity.

If the water level is below 1,075 feet elevation – 4 feet below today’s level – by January 1, 2016, it will trigger a federal water emergency. And water rationing. Las Vegas Review Journal reported that forecasters expect the level to drop to 1073 feet by June, before Lake Powell would begin to release more water. Assuming “average or better snow accumulations in the mountains that feed the Colorado River – something that’s happened only three times in the past 15 years,” the water level on January 1 is expected to be barely above the federal shortage level.

Even with these somewhat rosy assumptions of “average or better than average snow accumulations,” the water level would begin set new lows next April. But if the next winter is anything like the last few, all bets are off.

…click on the above link to read the rest of the article…

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