Growing Returns

Selected tag(s): groundwater management

The hidden opportunity for water storage in California

By Maurice Hall / Bio / Published: June 1, 2017

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.

Posted in Uncategorized / Also tagged agriculture, aquifers, california, central valley, groundwater, groundwater recharge, natural infrastructure, sustainable groundwater management act, water use, western water | Read 4 Responses

Relationships and incentives: My secret ingredients for better resource management

By Ann Hayden / Bio / Published: May 22, 2017

Author Ann Hayden next to her family farm’s water source

Stewardship of our land and water resources has always played a central role in my life.

I grew up “out in the country,” as we call it, on a-five acre “farm” in Yolo County, California – large enough for raising pigs and sheep, which my older brothers and I would show at the annual 4-H Fair in nearby Woodland.

Living in the Central Valley, we could always count on very hot, dry summers and occasional consecutive dry years, which inevitably were followed by years of heavy rains and even flooding. From a very young age, I understood how important it was to be smart about how we managed our water supply and the surrounding landscape for people, wildlife and the environment.

Posted in Habitat Exchange, Wildlife Protection / Also tagged 4-H, california, central valley, central valley habitat exchange, farmers, Partnerships, Peace Corps, sustainable groundwater management act, Tom Graff, water markets, water use, western water | Read 1 Response

New film shows that clean water isn’t a guarantee for many in California

By Ana Lucia Garcia Briones / Bio / Published: March 20, 2017

California’s drought and the San Joaquin Valley’s groundwater crisis

Farms in Kern County along the California Aqueduct, in southern San Joaquin Valley.

National Geographic’s new film, “Water & Power: A California Heist,” explores the impacts of California’s drought and the San Joaquin Valley’s groundwater crisis, and highlights issues surrounding the state’s water rights and the powerful interests that sometimes control them.

The film, which uses beautiful cinematography and testimonials from lawyers, water managers and residents, offers a stark contrast between those who have continued to profit during California’s drought and those who have struggled to meet even their most basic water needs.

The film places an emphasis on the “Monterey Amendments,” a back-room deal struck in 1994 that included the creation of the Kern Water Bank, and opened the door to the bank’s eventual privatization. At the time, well-endowed businesses with large land holdings were given control of these groundwater reserves, which they used to shore up highly profitable agricultural businesses. Since then, groundwater levels have plummeted and become contaminated, impacting safe drinking water supplies for small communities.

Posted in Uncategorized / Also tagged environmental justice, groundwater, sustainable groundwater management act, water markets, water scarcity, water use, western water | Comments are closed

What the Oroville Dam crisis tells us about natural infrastructure

By Maurice Hall / Bio / Published: February 15, 2017

Oroville Dam is located in the Sierra Nevada foothills about 80 miles north of Sacramento. At 770 feet, it’s the tallest dam in the U.S.

The crisis at Oroville Dam in Northern California has abated, but problems could return with more rain in the forecast for later this week.

If you haven’t heard, the reservoir behind the dam reached capacity last weekend, sending water over an emergency spillway for the first time since its construction in 1968. Authorities ordered more than 180,000 people downstream to evacuate their homes over concerns that the spillway could fail, sending an enormous uncontrolled rush of water down the Feather and Sacramento Rivers.

While the evacuation order has since been lifted, our thoughts still go out to those affected. We continue to monitor and try to make sense of the situation, and while many lessons will eventually be pulled from this experience, there is much to reflect on today.

Posted in Uncategorized / Also tagged ecosystems, green infrastructure, infrastructure, natural infrastructure, Oroville Dam, reliable water supply, water use, western water | Comments are closed

Water heroes emerge in California’s Central Valley

By Ana Lucia Garcia Briones / Bio / Published: December 19, 2016

Water board leaders from 13 communities throughout California’s Central Valley attended the Leadership Academy to build engagement capacity and share lessons about small water system management. (Credit: Kike Arnal)

California’s Central Valley, which stretches 450 miles from Redding in the north to Bakersfield in the south, is the nation’s richest agricultural region, producing 40 percent of our fruit, vegetables and nuts on nearly 9 million acres of irrigated farmland. The Valley is also ground zero for California’s water problems.

As California endures its fifth year of drought, cities, farms, and communities across the state are experiencing severe water stress. Rivers, lakes and reservoirs are drying up, so residents are turning to groundwater pumping to quench their thirst. As a result, many of the state’s groundwater aquifers are being depleted, causing wells to run dry or become contaminated.

The most critically overdrawn aquifers are in and around small, rural communities in the Central Valley. Here, thousands of people—many of them low-income farm workers—live without safe drinking water.

Posted in Uncategorized / Also tagged California drought, central valley, disadvantaged communities, drinking water, ecosystems, environmental defense fund, environmental justice, groundwater, Partnerships, sustainable groundwater management act, water consumption, water markets, water use, western water, working lands | Read 1 Response

Despite drought, California agriculture is doing well. But there are hidden costs.

By Scott Sellers / Bio / Published: May 23, 2016

Water scarcity has affected California vineyards

Photo credit: Henrik Johansson

According to a new World Bank report, regions around the world could gain or lose up to 6 percent of their GDP by 2050 depending on how they manage for climate-driven water scarcity.

I was curious about how the report’s findings might apply to California, where I live.

Here in the Golden State, water scarcity is a familiar threat. And while the World Bank found that climate-water costs to North American GDP should be minimal, many Californians have suffered acutely from sustained drought.

In some cases, however, it isn’t entirely clear what the impacts of water scarcity have been. Read More »

Posted in Climate Resilience / Also tagged agriculture, california, central valley, Climate, climate change, climate-water nexus, drought, economy, environmental defense fund, farmers, global warming, groundwater, job creation, resilience, resiliency, sustainable agriculture, sustainable groundwater management act, water management, water market, water scarcity, water use, western water | Read 4 Responses

Note to Congress: Pitting fish against farms won’t solve California’s drought

By Ann Hayden / Bio / Published: July 15, 2015

(Updated July 16, 2015)

A bill to supposedly address California’s devastating drought, authored by Rep. David Valadao, cleared the House of Representatives today.

Unfortunately, this proposal – dubiously named the Western Water and American Food Security Act of 2015 – is yet another attempt to move more water through California’s vast Central Valley Project at a time when we can least afford it and at the expense of many water users.

Among other problems, the bill would permanently undermine science-based protections and regulatory assurances for at-risk species and ecosystems that are essential in providing reliable food, safe drinking water, and jobs to millions of Americans.

The proposed tradeoffs here are nothing new. Similar bills – H.R. 3964 and 5781 in 2014, both opposed by the White House and the State of California – also pitted fish against farms.

It’s time we move away from finger pointing and start finding collaborative solutions to the drought that increase the resiliency of our freshwater ecosystems while supporting agricultural communities in California’s Central Valley. Read More »

Posted in Climate Resilience / Also tagged agriculture, american food security act, bill, california, California drought, capitol, capitol hill, central valley, central valley project, Climate, climate change, Congress, conservation, drinking water, drought, farm, farmer, fish, food, groundwater, Kenneth Baerenklau, law, legislature, sustainable, sustainable groundwater management act, UC Davis, UC Riverside, University of California, water allocations, water market, water use, western water, White House | Comments are closed