The Colorado River provides water to 40 million people around the West, including New Mexico, but the historic drought gripping our region has prompted a 20% drop in flows in the river. Reservoirs are drying, with Lake Mead at its lowest levels since it was filled in the 1930s. As scientists incorporate these changes into future projections, an article in Science magazine urges them to plan for even greater declines in the river.
The drought is here, and agriculture is scrambling.
Water regulators have cut the amount that can be taken from lakes, rivers and streams. Farmers who ordinarily get that water either have to forgo planting some of their fields, or pump water from the ground, or a combination of the two. Farmers dependent on wells are also affected.
The water spigots on California farms will soon be twisted tighter.
As the state faces a growing threat from drought, an increasing number of water agencies are planning to require flow meters on agricultural wells, part of a landmark effort to measure and constrain pumping that used to be free and unlimited. It’s a controversial step aimed at protecting water supplies that could change cultivation practices in the Golden State’s thirsty fields.
If there was any respite to be found, it was here on the Russian River.
A river otter popped up next to Larry Laba’s inflatable canoe, then dived down with a plop. A yellow swallowtail butterfly, big as a hand, fluttered past.
Yet everywhere were signs of the West’s ever-intensifying drought, with the Russian River taking the early hit.
Las Vegas, known for its searing summertime heat and glitzy casino fountains, is projected to get even hotter in the coming years as climate change intensifies. As temperatures rise, water demand for the desert community is expected to spike. That is not good news in a fast-growing region that depends largely on a limited supply of water from an already drought-stressed Colorado River. Authorities are responding by aiming to wring more water savings out of everything from ice machines and grassy medians to industrial cooling towers, an aggressive conservation effort that could provide examples for communities throughout the Southwest.
Chula Vista resident Paul Rodriguez gave up struggling to maintain his thirsty green lawn in favor of a new landscape design featuring California native plants and shrubs. The Sweetwater Authority Board of Directors selected Rodriguez’s makeover as its 2021 Landscape Makeover winner.
The Rodriguez home before the landscaping makeover. Photo: Sweetwater Authority
The WaterSmart Landscape Contest is an opportunity for homeowners to showcase landscape designs focusing on beautiful alternatives to traditional turf-oriented designs. Entries in the makeover competition are judged on five qualities:
A trail lets visitors stroll through the property. Photo: Sweetwater Authority
Rodriguez and his wife participated in a free Water Authority WaterSmart Landscape Makeover Series course. It provided the foundation allowing them to embrace a design replacing the lawn. They also attended several native plant workshops hosted by the San Diego Chapter of the California Native Plant Society. The family were attracted to gardening with native plants due to their low water and no fertilization needs. They also liked the added benefit of creating a natural habitat for pollinators and birds.
Milkweed provides food for endangered Monarch butterfly caterpillars. Photo: Sweetwater Authority
The transformed landscape now includes several manzanitas and large Ceanothus shrubs in the back yard, which reminds Paul Rodriguez of hikes in Mission Trails Regional Park. The front yard adopted a California Coastal Sage scrub garden habitat. It only requires hand watering twice a month during the dry season.
It is a pollinator’s paradise with sages, buckwheats, and verbenas that attract birds and bees. Milkweed provides a food source for endangered Monarch butterflies. Milkweed leaves are the only food monarchs will eat. They also lay eggs on the undersides of the leaves. Striped caterpillars feed on the leaves as they develop.
The new landscaping features native plants. Photo: Sweetwater Authority
As the winner of the 2021 WaterSmart Landscape Contest, Sweetwater Authority presented the Rodriguez family with a certificate of recognition and gift card as a thank you for setting a waterwise example for other residents.
(Editor’s note: The Sweetwater Authority is one of the San Diego County Water Authority’s 24 member agencies that deliver water across the metropolitan San Diego region.)
The summer of 2021 could go down as one of the hottest and driest summers in California’s history.
“In Northern California, where we get a lot of our water supply, it has been one of the driest 18 months on record in 120 years,” said Goldy Herbon, a Senior Water Resources Specialist for the San Diego County Water Authority.
Herbon said there is no snowpack in Northern California and the Colorado River is almost down to 60% of its normal water levels.
That’s usually very bad for counties that import a lot of their water. However, Herbon said the San Diego County Water Authority and its member agencies like the city of San Diego have invested billions of dollars in infrastructure improvements over the last 30 years that have given San Diego County enough to withstand any potential water restrictions brought on by drought.
Satellite images recently released by NASA show how drought has affected Northern California’s Shasta Lake and Lake Oroville, the largest reservoirs in the state. NASA compared images taken earlier in June with images taken in the summer of 2019 to illustrate how water levels have declined over the two-year period.
The San Diego County Water Authority announced June 21 that the region is protected from drought impacts this summer, and through 2045, despite continued hot and dry conditions.
Statewide drought conditions are highlighting the value of regionally and locally controlled water supplies in San Diego County. No shortages or regional water-use mandates are in the forecast, the result of three decades of strategic investments that create an aquatic safety net for San Diego County’s $253 billion economy and quality of life for 3.3 million residents.
Despite continued hot and dry conditions in California, the San Diego region is protected from drought impacts this summer and through 2045, the San Diego County Water Authority announced Monday.
According to a statement released by the Water Authority, “no shortages or regional water-use mandates are in the forecast, the result of three decades of strategic investments that create an aquatic safety net for San Diego County’s $253 billion economy and quality of life for 3.3 million residents.”
Gary Croucher, Water Authority Board chairman, thanked San Diegans for their efforts to “make sure that we have enough water to meet the region’s needs now and for decades into the future.”
