Growing Returns

Selected tag(s): aquifers

2021 began with a Texas-sized water crisis. In 2022, Texas needs solutions.

Last February, Texans got a terribly clear view of the fragility of their state’s water infrastructure, as a statewide freeze left millions of Texans without heat or electricity and almost half of the state’s population lost water.

This event provided a stark reminder of what’s at stake. The state’s 2022 water plan estimates that more than $80 billion in projects are needed to meet future water demands and build resilience across Texas.

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The hidden opportunity for water storage in California

Aerial photo released by the California Department of Water Resources, showing the damaged spillway with eroded hillside in Oroville

California’s historic winter ended the drought in many parts of the state and piled up record levels of snowpack in the Sierra Nevada Mountains. With so much precipitation, surface water infrastructure – our network of dams, reservoirs and levees – has been called into action like never before, and in some cases has struggled to handle the influx of flows.

With spring temperatures on the rise, snowmelt and runoff have accelerated, adding another wave of stress to the system. And with snowpack still at 192% of average, there is even more runoff on the way.

So where will all this water go?

With many reservoirs near capacity already, water managers have had to allow spring snowmelt to flow out through the Sacramento-San Joaquin Delta and into the ocean. This is inevitable given the sheer amount of water in the system this year, and in fact, these occasional high flows provide multiple benefits to ecosystems and coastal communities.

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Why a “Godzilla” El Niño won’t end California’s drought

rain on farm

The original version of this post appeared on EDF’s Voices blog.

An El Niño advisory is now official, and scientists suggest there is a greater than a 90-percent chance that it will arrive this winter.

They also believe the developing El Niño could become one of the most powerful on record – rivaling its 1997-98 predecessor, which sent California twice as much rain and the Sierra Nevada double the snowpack it usually gets.

So news of another El Niño may sound like a blessing for California farmers, who help make the state the world’s eighth-largest economy, as they suffer through the worst drought in more than a millennium. Read More »

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