El Niño is anticipated to continue through the Northern Hemisphere winter (with a greater than 95% chance through January – March 2024). An El Niño Advisory remains in effect. In August, sea surface temperatures (SSTs) were above average across the equatorial Pacific Ocean [Fig. 1], with strengthening in the central and east-central Pacific. All of the latest […]
Last week, Lake Mead water levels started to even out after experiencing a steep increase for the last five months, but it isn’t expected to last for long. After years of drought, Lake Mead, which is in Nevada and Arizona, reached drastically low levels last summer, prompting fears that a dead pool—the point where water levels are too […]
A centerpiece of California’s perpetual political and legal wrangling over allocation of water is the complex array of rights that stretch back to the earliest years of statehood in the 19th century. Simply put, those who claimed water before 1914, when the state assumed legal control, have “senior rights” that traditionally have entitled them to virtually […]
We are living in the Anthropocene, an era being defined by global mass extinctions caused by humanity. While on-going and impending extinctions of birds and other terrestrial vertebrates gain the most attention, the situation with freshwater fishes (and other freshwater organisms) is as bad or worse, partly because many freshwater extinctions are nearly invisible events, […]
Amid a backdrop of extreme weather events and devastating wildfires, federal and international officials this week issued dire warnings about record-setting temperatures and the worsening effects of climate change. Last month was the planet’s warmest August on record, and the Northern Hemisphere experienced its hottest meteorological summer, the National Oceanic and Atmospheric Administration announced Thursday. “Global marine […]
The Biden administration is restoring significant state and tribal authority over water resources and expanding their leverage on infrastructure permitting decisions, including for pipelines. With a final rule announced Thursday, EPA reversed Trump-era limitations on state permit approvals, a move the agency said would bolster state and tribal abilities to protect their waters. In addition to restoring […]
El Niño Anticipated to Continue Through the Northern Hemisphere Winter
/in California and the U.S., Home Headline, Media Coverage /by Mike Lee /Water News Networkby NWS Climate Prediction CenterEl Niño is anticipated to continue through the Northern Hemisphere winter (with a greater than 95% chance through January – March 2024). An El Niño Advisory remains in effect. In August, sea surface temperatures (SSTs) were above average across the equatorial Pacific Ocean [Fig. 1], with strengthening in the central and east-central Pacific. All of the latest […]
Will Lake Mead Water Levels Rise Again? What We Know About El Niño
/in California and the U.S., Home Headline, Media Coverage /by Andrea Mora /Newsweek by Anna SkinnerLast week, Lake Mead water levels started to even out after experiencing a steep increase for the last five months, but it isn’t expected to last for long. After years of drought, Lake Mead, which is in Nevada and Arizona, reached drastically low levels last summer, prompting fears that a dead pool—the point where water levels are too […]
Opinion: Water Rights Reformers Scored Only a Minor Victory in the Legislature
/in California and the U.S., Home Headline, Media Coverage /by Andrea Mora /Cal Mattersby Dan WaltersA centerpiece of California’s perpetual political and legal wrangling over allocation of water is the complex array of rights that stretch back to the earliest years of statehood in the 19th century. Simply put, those who claimed water before 1914, when the state assumed legal control, have “senior rights” that traditionally have entitled them to virtually […]
Future Ancestors of Freshwater Fishes in California
/in California and the U.S., Home Headline, Media Coverage /by Andrea Mora /California WaterBlog by Peter B. MoyleWe are living in the Anthropocene, an era being defined by global mass extinctions caused by humanity. While on-going and impending extinctions of birds and other terrestrial vertebrates gain the most attention, the situation with freshwater fishes (and other freshwater organisms) is as bad or worse, partly because many freshwater extinctions are nearly invisible events, […]
Earth Just Had its Warmest August — and Summer — on Record, Spurring Dire Warnings
/in California and the U.S., Home Headline, Media Coverage /by Mike Lee /Los Angeles Timesby Haley SmithAmid a backdrop of extreme weather events and devastating wildfires, federal and international officials this week issued dire warnings about record-setting temperatures and the worsening effects of climate change. Last month was the planet’s warmest August on record, and the Northern Hemisphere experienced its hottest meteorological summer, the National Oceanic and Atmospheric Administration announced Thursday. “Global marine […]
EPA Bolsters States’ Control of Water, Infrastructure Permitting
/in California and the U.S., Home Headline, Media Coverage /by Mike Lee /E&E Newsby E.A. CrundenThe Biden administration is restoring significant state and tribal authority over water resources and expanding their leverage on infrastructure permitting decisions, including for pipelines. With a final rule announced Thursday, EPA reversed Trump-era limitations on state permit approvals, a move the agency said would bolster state and tribal abilities to protect their waters. In addition to restoring […]