Entries by Andrea Mora

Will El Niño’s Return Mean Rain and Snow for California’s 2023 Winter?

Climate scientists and weather forecasters suspect this winter could be as wet or wetter than last year’s torrential downpours. But just how wet will this winter become? The answer isn’t quite as simple as forecasters pumping various inputs into computer models that then spit out what we can definitively expect.

Lake Mead Forecast Improves by 2 Feet Since September as New Water Year Begins

New projections show Lake Mead dropping about 9 feet between now and October of 2024 — but keeping an extra 2.57 feet compared to forecasts from just a month ago. The 24-month study for October 2023 from the U.S. Bureau of Reclamation is the first forecast of the 2023 water year, which runs from Oct. […]

Once Hailed as a Drought Fix, California Moves to Restrict Synthetic Turf Over Health Concerns

Gov. Gavin Newsom last week passed on a chance to limit the use of the so-called “forever chemicals” in legions of plastic products when he vetoed a bill that would have banned them in synthetic lawns. His veto of an environmental bill that overwhelmingly passed the Legislature underscores California’s convoluted guidance on the plastic turf that some […]

Regional Emergency Managers Discuss Winter Outlook

There was a time when meteorologists could predict whether winter would be mild, moderate or severe.  That information helped emergency managers plan ahead and get resources ready to fit the forecast and try to avoid a disaster. Now, it’s difficult to predict the weather for more than 10 days at a time, said Stephen Rea, […]

Climate Change Is Driving a Global Water Trade You Can’t See

Every manifestation of the ­dangerous weather wreaking havoc around the world has one thing in common: water. As the Earth’s climate changes, the lack of water, or its sudden abundance, is reshaping the global economy and international trade. From prolonged drought slowing down ships in the Panama Canal to deluges halting industrial production in Japan, it’s one of the […]

Best Project – Water/Environment: First Aqueduct Tunnels Rehabilitation Project

When inspections discovered groundwater infiltration in three 72-in. aqueduct tunnels owned by the San Diego County Water Authority, a complex rehabilitation project became necessary. Those tunnels—Lilac Tunnel (500 ft), Red Mountain Tunnel (3,100 ft), and Oat Hills Tunnel (3,600 ft)—were originally built in 1947.

As Drought Grips the Southwest, Water Utilities Find the Hunt for More Workers Challenging

Selwyn Sekaquaptewa has been on the hunt for talent for months. As the general manager of the Hopi Utilities Corporation’s water service, he works with just two other staff members to provide clean and safe drinking water to the Hopi Tribe’s reservation in Northeast Arizona. When the corporation formed in 2017, five of the community’s […]