Growing Returns

Selected tag(s): groundwater

3 ways this accounting platform will help California groundwater agencies transition to sustainable supplies

This blog is co-authored by Tara Moran, president and CEO of the California Water Data Consortium.

As California grapples with another drought, farmers and water agencies will again lean on groundwater to offset declines in surface water supplies stemming from paltry snowmelt and corresponding low reservoirs and river flows.

However, there is at least one major difference from the last drought: Since then, more than 250 groundwater agencies have been created and have spent the last several years compiling data on their region’s groundwater supply and demand. To comply with the Sustainable Groundwater Management Act (SGMA) many groundwater agencies are now considering new tools to use this data to support groundwater management decisions.

Today, Environmental Defense Fund, the California Department of Water Resources, the State Water Resources Control Board and the California Water Data Consortium announced a partnership to scale one of these tools: an open-source water accounting platform. Here are three reasons why this announcement is so important. Read More »

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As Texas drought worsens, two bills can advance sustainable, equitable groundwater management

Drought conditions are now confronting 75% of Texas, putting more pressure on critical water supplies.

Thirty-two cities or water supply entities in Texas are under voluntary or mandatory water restrictions. Flows in a majority of river basins across South Central Texas have dropped below or far below normal. And the Edwards Aquifer, which stretches across thousands of acres in South Central Texas and serves San Antonio, has dropped nearly 10 feet below average levels for March.

Amid this grim news, state lawmakers have the opportunity to take two important steps toward more sustainable and equitable management of vital water resources.

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California is facing another drought, but I’m still hopeful. Here are 3 reasons why.

It’s a daunting time to be working on water in California.

The Sierra snowpack measurement came in today at 59% of average statewide, making this the second dry winter in a row. The drought conditions led state and federal officials to announce last week painful water cuts for farmers and for municipal water systems that are already sending requests to customers to conserve water.

It’s disheartening to envision farmers again trying to make do with very limited supplies; salmon stranded in warm, dwindling rivers; and cities facing water cutbacks while wondering if the next wildfire will erupt in their neighborhood.

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3 lessons from a Texas groundwater district on managing during drought

The Hays Trinity Groundwater Conservation District in central Texas urges residents to “please protect your aquifer by limiting water use.” The district manages groundwater in Hays County, Texas, one of the top five fastest-growing counties in the U.S.

Due to drought, the district has imposed a 20% curtailment on groundwater pumping districtwide and a 30% curtailment in a 39 square-mile region within the district that includes the iconic Jacob’s Well spring, the second-largest underwater cave in Texas and a popular tourist destination. Read More »

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How to advance water security for Arizona? These 3 bills are a good start.

With dozens of water bills introduced in the Arizona Legislature this session, EDF Action and the Water for Arizona Coalition are focusing on long-overdue steps needed to ensure water security for all, especially rural communities that face high water risk.

Rural Arizona is the only substantial region left across the seven Colorado River Basin states where an “open access” approach to groundwater management is still the norm. This anything-goes approach puts people and ecosystems in rural Arizona at a disproportionate risk of water insecurity and economic instability. Read More »

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5 challenges to sustainable groundwater management in Texas and how to tackle them

In 50 years, Texas’ population is expected to grow by 70%. That’s 20 million more Texans who will need water in a state that has repeatedly faced drought-induced water shortages and will likely suffer more intense droughts in the future.

As the population grows, groundwater will continue to play a critical role in supporting Texas’ ecology and economy. Today groundwater provides approximately 60% of the 16.1 million acre-feet of water used in the state annually and an estimated 30% of the flows in rivers, streams and springs across the state. Read More »

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Top 3 water priorities in the 2021 Arizona legislative session

Despite uncertainty about the Legislature’s operations amid the COVID surge, Arizona’s 2021 legislative session opened last week with the expectation that several bills will be introduced to advance water security and support a healthy environment.

State policies that promote water security for all people and ecosystems remain as important as ever as communities confront public health challenges, look to rebuild economies and face what is shaping up to be yet another record-shattering dry winter across the Southwest. Read More »

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Dusty barren fields or thriving farmland and habitat? This bill creates a better vision for California’s future

As California legislators returned to Sacramento this week rightfully focused on COVID relief, I am encouraged that at least two legislators are also focused on another major and even longer-term challenge: water scarcity.

Today Assemblymembers Robert Rivas (D-Hollister), chair of the Assembly Agriculture Committee and vice-chair of the California Latino Legislative Caucus, and Rudy Salas (D-Bakersfield) introduced a bill, AB 252, to help farmers and rural communities adapt to more sustainable groundwater use while simultaneously creating new benefits for people and wildlife. Read More »

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Small California farmers are often overlooked in water policy. Here’s a look at their unique challenges.

Ruth Dahlquist-Willard is a small farms adviser with the University of California Cooperative Extension, focusing on immigrant, refugee and other farmers with limited resources in the San Joaquin Valley.

Many of the Southeast Asian farmers she supports are first-generation immigrants who came to California starting in the late 1970s after the Secret War in Laos, or who came as recently as 2004. Some of the Latino farmers are first-generation immigrants who were previously farm laborers and are now moving into operating their own farms. Read More »

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Rural Arizonans need these tools to manage declining groundwater resources, fast

In some parts of rural Arizona, groundwater is the primary or only source of water for households, farmers and entire communities. But groundwater pumping has caused wells, rivers and springs to go dry.

A study by Arizona’s Department of Water Resources found that areas of Mohave County, which includes Kingman, may have only 60 years of groundwater remaining under certain pumping scenarios. Last month, the U.S. Geological Survey presented a new study showing areas of Mohave County could have over 100 years of groundwater supply.

The USGS study assumed that farmers will switch to less water-intensive crops and that new acreage won’t be converted to farmland. The difference in projections between these studies demonstrates that how we collectively manage and use groundwater matters, leading Mohave County Supervisor Gary Watson to conclude, “time is of the essence.” Read More »

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