Placerville Newswire
  • Crime
  • Culture
No Result
View All Result
Get Started
Placerville NewsWire
  • Crime
  • Culture
No Result
View All Result
Placerville NewsWire
No Result
View All Result

How California’s Weather Catastrophe Turned Into a Miracle

Gushing waterfalls, swollen lakes and snow-covered mountaintops transformed the state’s arid landscapes.

Cris Alarcon by Cris Alarcon
July 22, 2023
in News
433 5
0
How California’s Weather Catastrophe Turned Into a Miracle

Lake Oroville released water to the Feather River in Oroville, Calif. on March 17 after a historic winter of precipitation.

Share on FacebookShare on TwitterWhatsappReddit
PLACERVILLE, Ca. (InEDC) Scott Dance, July 22, 2023 at 6:00 a.m., 2023

Californians were preparing for another year of unrelenting drought in 2023. Instead, they got months of incessant rain and some of the heaviest snowfall they have ever seen.

They feared blasts of spring warmth would quickly turn snow into floods, adding to the havoc from a series of winter storms. But, until recently, temperatures remained mercifully cool, allowing for a slow and steady melt.

You might also like

No Charges for Tahoe Homeowner in Bear Cub Shooting

No Charges for Tahoe Homeowner in Bear Cub Shooting

June 28, 2024
New 837 Area Code to Overlay 530 Region in El Dorado County

New 837 Area Code to Overlay 530 Region in El Dorado County

June 25, 2024

The result: A return of water to California that has erased drought maps, poured into long-dry irrigation systems and raised expectations that, after months with water bursting from their gates, reservoirs will end the summer melt filled to capacity.

It has been a stark transformation, with arid landscapes and trickling rivers replaced with swollen lakes, gushing waterfalls and snow-covered mountaintops. Instead of pumping groundwater to keep crops alive, farmers have access to brimming canals carrying more water than they could use.

The same Californians thanking the heavens for their good weather fortune are still wary, to be sure. A series of moisture-laden storms known as atmospheric rivers brought Central Valley flooding, coastal landslides and mountain blizzards — a change from years of drought and wildfires, but hazards all the same. Scientists say shifts in the Golden State’s climate could mean more dry years, interspersed with extremely wet ones like 2023.

Californians know good weather fortune can only last so long, what with a newly accelerating El Niño climate pattern that they know threatens more extreme flooding and landslides.

The coursing rivers and flush irrigation canals nonetheless give Sarah Woolf a sense of relief. The water consultant who works with farms like her family’s in Madera County, north of Fresno, said California needs to take maximum advantage of the precipitation when it hits.

After all, she said it’s better to have too much water than not enough: “With water, you have more options.”

Snowpack at astounding depths

The Sierra Nevada snowpack is the backbone of California’s water system. It runs most of the length of the state, stabilizing a supply of water that has always been known for boom-and-bust cycles.

In the years when it is thinnest, there are few options once it quickly melts. In 2015, a snowpack at only 5 percent of its normal size meant farmers and ranchers had to drill ever deeper to tap the groundwater supply.

But this year, snow accumulated at depths that astounded even the most seasoned surveying teams. Sean de Guzman, manager of snow surveying for the California Department of Water Resources, said teams prepared to measure snow as deep as 20 feet found themselves needing extra equipment in many spots.

“This is by far some of the deepest pack they’ve ever measured,” he said in April, when a key survey revealed this year’s deluge of snow tied a record set in 1952.

Data suggest that, as a consequence of climate change, California’s precipitation patterns are becoming ever more volatile, said Dan McEvoy, an associate research professor at the Western Regional Climate Center. But global warming is also translating to earlier and warmer springs, he added, melting snowpack more quickly.

In light of that, McEvoy said it wasn’t the snowpack’s enormity that astonished him.

“I think the surprise was how cold it stayed,” McEvoy said.

Indeed, the sheer amount of snow had raised fears of a rapid, surging melt when the first early spring and summer heat waves hit. Only, they never did.

Sustained stretches of triple-digit heat are common for California’s Central Valley in June, if not May. But in communities from Sacramento to Fresno to Bakersfield, it wasn’t until the end of June that the mercury topped 100 degrees.

As a result, the snowpack remains deep well into the heart of summer — so deep that some were still measuring it in early July. Steve Haugen, executive director of the Kings River Water Association, said snow depth information is still needed as he works to prevent any flooding impacts as the final slugs of snowmelt flow downstream.

In the mountains of the Kings River watershed, in the southern Sierra, Haugen said snowpack records dating back to 1895 show only a single July snow measurement taken at a single location — ever.

But at the start of this month, teams deployed by helicopter found snow at 10 sites, Haugen said. At two of them, snowbanks were still holding as much water as the teams would normally expect to find in April.

Reservoirs could end the season nearly full

When the first of California’s series of atmospheric river storms hit in late December, those tasked with managing the state’s precious water supply had reason for optimism. For years, their jobs were relatively simple: maximizing what little water supply flowed downstream.

That job got a lot more complicated in 2023.

It now means careful measurements of the snowpack, and forecasts and calculations of how much will melt, and how fast, as temperatures warm. At reservoirs, water managers and dam operators must take that into account as they determine how quickly to drain the lakes to make room for snowmelt that just keeps coming.

Some of the state’s largest reservoirs, including Lake Shasta and Lake Oroville, were little more than half full at their lowest points last December, but are now approaching the end of the snowmelt season nearly full.

Some reservoirs filled so quickly that, as the parade of storms continued into early spring, some began to worry: could this be more water than California could handle?

For Calvin Foster, that moment came when perhaps the worst of the winter storms hit in early March. Dumping as much as a year’s worth of rain at elevations as high as 8,000 feet, the storm sent runoff racing down the Sierra slopes toward California’s Central Valley, where Foster oversees several dams for the Army Corps of Engineers.

Late that night at Schafer Dam near Porterville, he watched as water begin trickling into a spillway, and then gushing through it. The Army Corps was already in the process of expanding the spillway so that Success Lake could better handle large storms.

Just to the north, at Pine Flat Dam on the Kings River, Pine Flat Lake rose 18 feet within 24 hours. Flows from even downstream of the dam were so intense, the Army Corps had to delay releases from the reservoir for days.

Over the following three months, concern simmered that a sudden heat wave could create yet another water crisis for the state. Water authorities constantly inspected and repaired levees and cleared debris from drainage systems to keep water flowing safely, while dam operators maintained massive flows from many dams to prepare for any sudden surge of snowmelt into reservoirs.

Their worst fears never came to pass.

“Mother Nature’s cooperated with us,” Foster said.

The unusual season means that, by the end of this month, reservoirs up and down the Golden State may sit filled to the brim. By that point, snowmelt will taper off enough to meet downstream irrigation and drinking water demands without much, if any, drain on reservoir levels.

Until then, it is hard for water managers like Jenny Fromm to relax. With so much snowpack lingering so late into the summer, “We’re not out of the woods yet,” Fromm, chief of the water management division in the Army Corps’ Sacramento office, said in June.

But the historic year of snow was expected to end, at last, with another new extreme: A record-setting heat wave that set in last week, likely will melt the last traces of it. Hydrologists at the California Nevada River Forecast Center said that while the heat could send some rivers surging on the eastern side of the Sierra, any rise in California rivers was forecast to be minor.

In the valleys, enough water to plan for the future
A composite animation showing a video of water piped into a field juxtaposed with an image showing a dry canal.
A trickle of water flows through an irrigation ditch in Firebaugh, Calif., Aug. 25, 2021; Recharging groundwater in Fresno, Calif., April 27, 2023. (Photo by John Brecher for The Washington Post;
On the valley floor, water has returned to canals and irrigation ditches that were dry for years. For crops long watered only with pumped groundwater, there is an abundance to be diverted from coursing rivers.

“It’s been a wild year,” said David “Mas” Masumoto, a Fresno County farmer and author. “We forget, November and December, it looked like another drought. We all braced for that and planned for that.”

In the Westlands Water District west of Fresno, for example, virtually no water has flowed into irrigation canals in years. The area is home to some 700 farms, each nearly 900 acres, on average.

In a year like this one, the district has rights to enough water to cover its farms 2.6 feet deep, but the last time it was allowed to take that much was in 2017. In 2020, its farms got 20 percent of that allocation; in 2021 and 2022, there wasn’t enough water flowing for them to receive a drop.

“Everyone was bracing for a third year of a zero percent allocation,” said Elizabeth Jonasson, a spokeswoman for the district.

Instead, most farms are not only irrigating their crops without pumping an ounce of groundwater, but are putting water back into sapped aquifers.

Under a decade-old state law designed to achieve groundwater sustainability by 2042, farmers have been required to track how much of it they’re withdrawing. This is the first year they’ve gotten a chance to make deposits into sapped aquifers, spreading surplus water across fallow fields and into basins so it can percolate into the ground.

“It’s very nice to have this option,” said Woolf, the irrigation consultant. “It’s a change in thinking for everyone.”

What that means for groundwater remains to be seen, though U.S. Drought Monitor data suggests some impact. A year ago, more than 97 percent of California was in severe to exceptional drought; now, moderate drought covers about 6 percent of the state.

It’s also not a sure thing that the abundance of water will translate into gains in crop yields. All that moisture can mean increased insect and weed pressures, Woolf said.

And Masumoto counts himself lucky. For other farmers, flood impacts were grave. Some of the storms inundated fields — including those now beneath Tulare Lake, which dried up more than a century ago — or hit during key stretches for pollination of almond and pistachio blossoms.

But the return of water to California over the past six months at least provides some hope for dry years ahead, so long as the state can figure out how best to capture the deluges when they occur.

Source: READ MORE
Cris Alarcon

Cris Alarcon

Related Stories

No Charges for Tahoe Homeowner in Bear Cub Shooting

No Charges for Tahoe Homeowner in Bear Cub Shooting

by Cris Alarcon
June 28, 2024

El Dorado DA Determines Self-Defense Amidst Controversy

New 837 Area Code to Overlay 530 Region in El Dorado County

New 837 Area Code to Overlay 530 Region in El Dorado County

by Cris Alarcon
June 25, 2024

Residents and businesses are advised to prepare for this change by updating their contact lists, printed materials, and equipment settings...

Teaching a Growing Generation: Elevating Agricultural Awareness in El Dorado County

Teaching a Growing Generation: Elevating Agricultural Awareness in El Dorado County

by Cris Alarcon
June 23, 2024

El Dorado County Ag In The Classroom plays a vital role in promoting agricultural literacy, connecting students with the origins...

Fatal Crash Claims One Life in Pollock Pines

Fatal Crash Claims One Life in Pollock Pines

by Cris Alarcon
June 22, 2024

Tragedy Strikes as Vehicle Accident Turns Fatal in California's Pollock Pines

Recommended

Cup of Joe

El Dorado County’s Heartfelt and Ongoing Gratitude to Veterans

November 10, 2023
Kamaal Babatunde Agboola Yusuf

Murder by Fentanyl Suspect Hunted Down and now in EDC Jail

January 24, 2023

Popular Story

  • Breaking News: Updates on the Ongoing Aloft by Marriott Hotel Project in El Dorado Hills

    Breaking News: Updates on the Ongoing Aloft by Marriott Hotel Project in El Dorado Hills

    830 shares
    Share 332 Tweet 208
  • Lawsuit Looms to Block Public Release of Loewen Investigation Report

    634 shares
    Share 254 Tweet 159
  • Michael Thompson, The Suspect in Stabbing Death of Tina Humlick

    1002 shares
    Share 401 Tweet 251
  • EDC Arrests and Activity on June 26 2024

    617 shares
    Share 247 Tweet 154
  • EDC Arrests and Activity on Oct 28 2023

    664 shares
    Share 266 Tweet 166
  • Buy JNews
  • Support Forum
  • Pre-sale Question
  • Contact Us

© 2023 Placerville Newswire Commentary is produced by the Placerville Newswire, a private service focusing on Placerville Local Area issues. All conclusions expressed in this publication should be understood to be solely those of the author(s). You may find us in El Dorado County Placerville, CA 95667

Welcome Back!

Login to your account below

Forgotten Password? Sign Up

Create New Account!

Fill the forms below to register

All fields are required. Log In

Retrieve your password

Please enter your username or email address to reset your password.

Log In
No Result
View All Result
  • Landing Page
  • Buy JNews
  • Support Forum
  • Pre-sale Question
  • Contact Us

© 2023 Placerville Newswire Commentary is produced by the Placerville Newswire, a private service focusing on Placerville Local Area issues. All conclusions expressed in this publication should be understood to be solely those of the author(s). You may find us in El Dorado County Placerville, CA 95667