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Nothing Icky About ‘Toilet-to-Tap’: Water Recycling Explained

Wastewater that recently swirled down a toilet bowl may be coming to your tap, in purified form, especially if you’re in a drought-stricken area where drinking water is increasingly scarce.

More municipal water systems in the West are considering water recycling, known in some places as “toilet-to-tap.” And Congress may begin supporting the idea as water systems scramble to find secure water supplies amid a decades-long drought driven by climate change, which may be the worst the region has experienced in more than a millennium.

Opinion: Secure California’s Future Water Supply and Invest in Recycled Water

Climate change is forcing our state to reimagine our water supply future. How do we do that? Easy — we reuse water.

Just like recycling a plastic bottle, we can safely use recycled water to drink, irrigate parks, support environmental uses, grow crops, produce energy, and much more. More than just a new source of water, water recycling projects provide a degree of local water independence.

Gov. Gavin Newsom and the Legislature are considering a drought funding package this summer that will use some of the budget surplus to mitigate drought effects and prepare our state for our new water-scarce future.  The governor and the Legislature need to continue their commitment to recycled water by making a significant investment of at least $500 million in the package.

Dramatic Photos From NASA Highlight Severity of California’s Drought

As the West descends deeper into drought, climate and water experts are growing increasingly alarmed by California’s severely shriveling reservoirs.

On Monday, Shasta Lake — the largest reservoir in the state — held a scant 1.57 million acre-feet of water, according to the U.S. Bureau of Reclamation, or about 35% of its capacity.

A series of satellite images captured by NASA show just how dramatically the water level has fallen.

Extreme Actions Underway to Ensure Glen Canyon Dam Can Continue to Generate Power

The growing crisis on the Colorado River came into sharper focus last week when the Bureau of Reclamation began emergency releases from Flaming Gorge Reservoir to shore up Lake Powell’s declining levels, now at historic lows.

The move will bolster Powell’s level by 3 feet in hopes of preventing it from dropping to a point where Glen Canyon Dam would not be able to generate electrical power, according to the agency’s Upper Colorado regional director Wayne Pullan.

Thieves are Stealing California’s Scarce Water. Where’s It Going? Illegal Marijuana Farms

One day last spring, water pressure in pipelines suddenly crashed In the Antelope Valley, setting off alarms. Demand had inexplicably spiked, swelling to three and half times normal. Water mains broke open, and storage tanks were drawn down to dangerous levels.

The emergency was so dire in the water-stressed desert area of Hi Vista, between Los Angeles and Mojave, that county health officials considered ordering residents to boil their tap water before drinking it.

How to Reduce Home Water Use in an Age of Drought and Climate Change

Each day, it seems, a new climate-related catastrophe makes headlines.

Salmon are dying in California, because the water they inhabit has been heated to the point that it’s inhospitable to life. The Hoover Dam reservoir is at record-low levels, potentially affecting the water supply to the West Coast. And California is, once again, in a drought.

States and municipalities across the country are asking residents to conserve water as the precious resource is threatened with impending scarcity.

Imperial Valley’s Water During the Western Drought

While much of the western US is experiencing drought conditions, California is one of the hardest hit. As of June 22, 100 percent of the State is experiencing some degree of drought. About 33 percent of the State has been categorized under exceptional drought — the most intense drought classification. But water access varies greatly by region, according to a recent article by CalMatters.

Governor Gavin Newsom expanded two earlier drought emergency declarations on July 8, to cover 50 of the State’s 58 counties. He signed an executive order calling on all Californians to voluntarily reduce water use by 15 percent. The governor’s emergency proclamation did not impose water conservation mandates. Instead, Newsom is leaving water conservation to each region.

Padre Dam Municipal Water District-Landscape Makeover Winner-WaterSmartSD-drought

Hard Work Pays Off for Padre Dam Landscape Makeover Winner

Frank Edward’s Santee home is bursting with bright colors and textures. Vibrant yellow, orange, red, green, and purple flowers, and drought-tolerant, native plants spring to life where there was once just dry and patchy grass.

“It was a lot of hard work but it was also a lot of fun,” said Edward. “It was great to see all of my labor come to fruition.”

The transformation from high maintenance lawn to vibrant design is the winner of the 2021 Padre Dam Municipal Water District Landscape Makeover Contest.

Before transformation

Frank Edward'a home before his award-winning landscape. Photo: Padre Dam Landscape Makeover

Frank Edward’s home before his award-winning landscape redesign. Photo: Padre Dam Municipal Water District

After transformation

The results of Frank Edward's hard work. Photo: Padre Dam MWD

The results of Frank Edward’s hard work. Photo: Padre Dam Municipal Water District

Edward began his water-efficient landscape journey in 2018 when he attended a three-hour WaterSmart Landscape Workshop at Padre Dam’s customer service Center. He was tired of his high maintenance, drought-bleached lawn and wanted his landscape to add to the overall attractiveness of his home.

During the workshop, he learned about the WaterSmart Landscape Makeover Series, a four-class series that helped him through the process of preparing his space, designing his landscape, selecting plants, and irrigation planning. Edward used a kidney bean shaped planter as a starting point and designed his landscape around this feature.

“Hard work but a lot of fun” to complete landscape makeover

Frank Edwards had a complete plan after attending the Water Authority's WaterSmart Landscape Makeover Series. Photo: Frank Edwards Padre Dam Landscape Makeover

Frank Edwards had a complete plan after attending the San Diego County Water Authority’s WaterSmart Landscape Makeover Series. Photo: Frank Edwards

Edward had a fully designed layout ready to be implemented by the end of the class series. He set to work removing his old turf and installing his new landscape in the spring of 2019 and did all of the removal, designing, and planting himself. He even constructed a small barn that acts as a shed and a footbridge over his riverbed to add unique and functional design elements. The work took about a year to complete. Water storage features including a small pond and rock river bed, which add depth and shape to the contoured yard.

The new yard has places to sit and enjoy the flowers, pollinators, and bird. Photo: Padre Dam MWD

The new yard has places to sit and enjoy the flowers, pollinators, and birds. Photo: Padre Dam Municipal Water District

Edward installed piping to collect water off his roof, collected in a rain barrel, and diverts it to the landscape’s rock river bed. Additionally, he created a pond that can hold several hundred gallons of water. This collected rainwater helps to irrigate the plants by replenishing the soil’s moisture for a period after it rains. Edward also installed a smart controller that waters the plants based on hydrozones and local weather through a drip irrigation system.

Neighbors compliment Frank Edward on his efforts. Photo: Padre Dam Municipal Water District

Edward now spends time relaxing and listening to birds in his front yard. He enjoys the peaceful atmosphere and the satisfaction he gets when neighbors and passersby compliment his landscape. He recommends that others looking to plant a water-smart landscape put in the time to research and plan in order to create an environment and design that will work for their lifestyle.

“Hard work and a well-thought-out plan certainly paid positive results,” said Edward. “It was a great success.”

(Editor’s note: The Padre Dam Municipal Water District is one of the San Diego County Water Authority’s 24 member agencies that deliver water across the metropolitan San Diego region.)

Opinion: We Are Just 5 Feet Away From the Possibility of Deeper Water Cuts to Save Lake Mead

This is escalating quickly.

The July 24-month study for the Colorado River reservoir system is skirting dangerously close to what might be considered a doomsday provision within the Drought Contingency Plan.

If Lake Mead is projected to fall below 1,030 feet any time within two years, the plan states, Arizona, California and Nevada must reconvene to decide what additional steps they will take to keep Mead from falling below 1,020 feet – an elevation that many consider the crash point. The next milestone below that is “dead pool,” where no water leaves the lake.

Megadrought Poses ‘Existential’ Crisis in California and the West

The American West was once seen as a place of endless possibilities: grand vistas, bountiful resources and cities that somehow grew out of deserts. Now, manifest destiny has become a manifest emergency.

A scorching drought made worse by climate change is draining reservoirs at an alarming pace, fueling massive wildfires and deadly heat waves and withering one of the most important agricultural economies in the country.