Tag Archive for: environment

Spillway Gravel Launch Ramp Reopens as Lake Oroville Rises

/in , , /by /The Enterprise-Recordby Michael Weber

As the rain falls down in the watershed, Lake Oroville’s water level rises.

Lake Oroville recovered some of its water over the last two weeks from a recent storm ending a long streak of low lake levels that has lasted since its record low on Aug. 4.

According to a community update from the California Department of Water Resources, the recent storm brought the reservoir’s elevation from 629 feet on Oct. 22 to 658 feet by Oct. 27. The elevation Wednesday was 661 feet.

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Series of Wintry Storms Take Aim at Northwest

/in , , /by /AccuWeatherby Jessica Storm

Another series of storms is set to sweep through the Pacific Northwest and Northern California into next week and not only bring much-needed rain and mountain snow but also flooding concerns.

A dip in the jet stream across the Bering Sea through the northern Pacific Ocean will push waves of energy toward the Canadian Rocky Mountains and Northwest this week, according to AccuWeather Lead Long-Range Senior Meteorologist Paul Pastelok, who added that temperatures will be near to below normal.

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Study: Droughts May Affect Groundwater More Than Expected

/in , , /by /American Society of Civil Engineersby Jay Landers

On the Earth’s surface, the end of a drought is usually obvious. Rainfall arrives, streams and rivers increase in volume or begin to flow again, vegetation perks up, and parched soils regain their moisture. But what about below the earth’s surface? In particular, how does groundwater respond to the end of drought? Given the critical role that groundwater plays in many regions as a source of water for drinking and irrigation, understanding the effects of droughts on aquifers could help shape management decisions regarding these key resources.

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The West Needs a Lot of Snow to Escape Drought. This Year, That’s Unlikely

/in , , /by /KUNCby Alex Hager

When you’ve been coming to the same place for decades, it’s easy to notice changes. On this ranch near Steamboat Springs, Colorado, the tell-tale signs of drought are everywhere. Todd Hagenbuch stands beside a silent, dusty creek bed, where golden grasses and scrub are beginning to reclaim the thin channel.

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Unchecked Oil and Gas Wastewater Threatens California Groundwater

/in , , /by /Inside Climate Newsby Liza Gross

California has a reputation as a leader on climate and environmental policy. So it doesn’t advertise the fact that it allows the oil and gas industry to store wastewater produced during drilling and extraction in unlined pits in the ground, a practice that began in the early 1900s.

Now, though, researchers have revealed the environmental costs of California’s failure to regulate how its $111 billion oil and gas industry manages the wastewater, known as produced water.

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A $564 Million Water Project Was Completed in Sacramento. What This Means for You

/in , , /by /The Sacramento Beeby Hanh Truong

The Sacramento Regional County Sanitation District, also known as Regional San, completed a $564 million wastewater treatment project this summer that uses bacteria to remove more than 99% of ammonia from sewer water. The operation, which is called the Biological Nutrient Removal project, is a part of a larger undertaking called the EchoWater project. The EchoWater project was established by Regional San to comply with regulations and to ensure clean water quality. The effort also allows for the potential reuse of water for landscape and agricultural irrigation.

 

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Shifting Pattern to Dump Mountain Snow, Raise Flood Threat Across the West This Week

/in , , /by /AccuWeatherby Brandon Buckingham

Multiple storms are expected to march into the West Coast this week, bringing along a changeable mixture of rain, wind and snow for many places. While a dent in the ongoing drought is expected, it will come at a cost.

This week has already kicked off with a storm marching into the Pacific Northwest. The grey skies and spits of rain that are typical of autumn led to a dreary end to the weekend along the Interstate 5 corridor across western Washington, Oregon and even Northern California.

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EPA Unveils Strategy to Regulate Toxic ‘Forever Chemicals’

/in , /by /AP Newsby Matthew Daly

The Defense Department said it is moving to assess and clean up PFAS-contaminated sites throughout the country, while the Food and Drug Administration will expand testing of the food supply to estimate Americans’ exposure to PFAS from food. And the Agriculture Department will boost efforts to prevent and address PFAS contamination in food.

The plan is intended to restrict PFAS from being released into the environment, accelerate cleanup of PFAS-contaminated sites such as military bases and increase investments in research to learn more about where PFAS are found and how their spread can be prevented.

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California Records Driest Year in a Century

/in , , /by /Los Angeles Timesby Laura Anaya-Morga

In a year of both extreme heat and extreme drought, California has reported its driest water year in terms of precipitation in a century, and experts fear the coming 12 months could be even worse.

The Western Regional Climate Center added average precipitation that had been reported at each of its stations and calculated that a total of 11.87 inches of rain and snow fell in California in the 2021 water year. That’s half of what experts deem average during a water year in California: about 23.58 inches.

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Scientists See a La Niña Coming. What Does That Mean for the Dry American Southwest?

/in , , /by /The Guardianby Gabrielle Canon

The wet winter the American south-west has hoped for as it battles extreme drought and heat is increasingly unlikely to materialize as scientists now predict that a phenomenon known as La Niña will develop for the second year in a row.

The weather system could intensify the worst effects of the drought that much of the region already finds itself in, including higher wildfire risks and water shortages through 2022.

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