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The Colorado River Basin’s Water Forecast Looked Good in January. Now Everything Has Changed.

/in , , /by /The Colorado Sunby Chris Outcalt

The past 30 days have at least temporarily erased hopes of above-average spring runoff in the Colorado River Basin, according to the February report from the National Oceanic and Atmospheric Administration’s Colorado Basin River Forecast Center.

“Very little precipitation during the last three weeks of January, especially across southern Utah and southwest Colorado,” Cody Moser, a hydrologist with the NOAA forecast center, said Monday during a web briefing to review the agency’s latest monthly water-supply report.

The National Resources Conservation Service maintains snow telemetry (SNOTEL) sites across the Colorado River Basin, which automatically report snow depth and quality. Beginning in December, NOAA produces regular reports based on the SNOTEL data, detailing how that snow might translate into streamflow come spring.

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TID Lands $20 Million Grant to See if Placing Solar Panels Atop Canals Makes Sense

/in , /by /The Modesto Beeby John Holland

The Turlock Irrigation District plans to use a $20 million state grant to demonstrate solar panels atop canals.

TID would be the first water agency in the nation to try such a thing if its board votes Tuesday to accept the money.

The panels would feed electricity into transmission lines already along the canals, helping TID boost the renewable sources for its 103,000 or so power customers. The devices also would shade the water, possibly reducing evaporation losses for farmers.

The pilot project grew out of a study last year at the Merced and Santa Cruz campuses of the University of California. Researchers said installing canal panels throughout the Central Valley could get the state halfway to its goal for climate-safe power.

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Hydropower Turbine Proposal Would Cut Power Costs for Three NorCal Cities

/in , /by /CBS Sacramentoby Laura Haefeli

Three cities in Northern California may see a change in their energy bill if a proposal to buy power from a renewable energy company is approved.

“The prices have moved up here over the years,” said Grace Henderson.

Henderson has lived in Manteca for 25 years and says the place has only gotten pricier.

“Inflation is an issue right now, so all the prices are higher when you go to the gas station and the grocery store so that’s a major issue,” she said.

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California’s 2022 Water Year – Both Wet and Dry

/in , , /by /California WaterBlogby Jay Lund

After two years of solid drought, and four months into California’s “wet” season, we don’t know if this year will be wet or dry.  This is normal for California.  But this year’s monthly precipitation “whiplash” is unusual.

For northern California, October was the 2nd wettest October in 102 years of record (400% of average October from one 2-day storm!).  November was the 31st driest November (50% of average). December was the 23rd wettest December (160% of average), and January was the 7th driest January on record (16% of average).

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California Desperately Needs Rain. What Are the Chances of a ‘Miracle’ in March?

/in , , /by /SF GATEby Amy Graff

The start of the wet season was promising in California, with a record-breaking atmospheric river in October and an onslaught of storms in December, but the weather forecast has remained persistently dry since the start of the year — with no hope for rain in the immediate future.

The lack of rain during what is usually the wettest time of the year is problematic in a drought-plagued state that needs to replenish its water supply and dampen a wildfire-prone landscape. The last hope that remains for winter is a surge of precipitation in late February and in March. What are the chances of that even happening?

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A Record Dry January in Some Spots, With No Precipitation Currently on Horizon for First Half of February

/in , , /by /Weather Westby Daniel Swain

Well, I don’t need to tell most folks twice: January 2022 was an exceptionally dry month across most of California and Nevada. Some spots saw a bit of rain and snow during the first couple days of the month, but others saw nothing at all; the last 25 days of the month brought essentially zero precipitation to the entire region. As a result, January 2022 will go down in the record books as the driest January on record (since at least 1895) for most of the San Joaquin Valley, the Central and Southern Sierra, and pockets of the Sacramento Valley and western Nevada.

Due to the clear and dry conditions, temperatures were (on average) warmer than usual for January, but with a wide diurnal spread: overnight minimum temperatures were actually slightly *colder* than usual, but daytime high temperatures were significantly above average (and, thus, won out on in the monthly average).

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California Is Heading Underground to Explore Its Biggest Water Storage Potential

/in , /by /ABC 10by Monica Woods

Hopes of a big drought busting year in California are starting to look grim after what felt like a great start to the rainy season.

January delivered little, if any, rain and snow and now February is off to an equally dry start. The winter whiplash continues to challenge water managers and with climate trends showing more of this boom or bust pattern, the state is rethinking its water supply system.

Now the state wants to head underground to explore what could be its biggest water storage potential.

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Poop Sleuths Discover Mysterious Coronavirus in California’s Sewage

/in , /by /The Mercury Timesby Lisa M. Krieger

A mysterious lineage of the COVID-19 virus – containing a large and startling collection of mutations — has appeared in California’s wastewater system, proof that the fast-moving pathogen is continuing to test new survival strategies.

Oddly, the virus has been found only in poop, not people. First detected in an undisclosed community by UC Berkeley scientists, it has shown no signs of causing illness. It’s led to no new outbreaks.

So where is it coming from? And should we worry about it? No one knows for sure.

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Dry January Takes a Toll on Promising Start to Water Year

/in , , /by /AgNet Mediaby Brian German

The second manual snow survey for the current water year demonstrated the impact that dry conditions in January have had on California’s snowpack. The Department of Water Resources (DWR) conducted the survey at Phillips Station earlier in the week. While the measurements were relatively strong, there is still concern for the rest of the season as statewide water storage levels sit at about 76 percent of average.

“For our survey today, we recorded a snow depth of 48.5 inches and a snow water content of 19 inches. That results in 109 percent of average to date and 78 percent of the April 1 average here at this location,” said Sean de Guzman, Manager of DWR’s Snow Surveys and Water Supply Forecasting Unit. “That one dry month of January basically wiped out whatever head start we had as we head towards the end of winter. We still have about two more months to build up our snowpack, but we all need to be prepared for a third consecutive dry year.”
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Recycling Los Angeles’ Water: We Help Them, They Help Us

/in , , /by /KSNV-TVby Jeff Gillan

A few hundred miles away from Las Vegas, what’s happening at a prototype wastewater purification plant in Southern California may increase our water supply here.

“We are designing the project to ultimately connect to what will likely be two of our water drinking facilities,” says Deven Upadhyay, the Chief Operating Officer and Assistant General Manager at the Metropolitan Water District of Southern California, that region’s equivalent to our Southern Nevada Water Authority. The Metropolitan Water District is the wholesale water provider to 26 California member agencies that service 19 million people.

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