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Arizona Limits Construction Around Phoenix as Its Water Supply Dwindles

Arizona has determined that there is not enough groundwater for all of the housing construction that has already been approved in the Phoenix area, and will stop developers from building some new subdivisions, a sign of looming trouble in the West and other places where overuse, drought and climate change are straining water supplies.

How California Averted Painful Water Cuts and Made a Colorado River Deal

 For months, California officials led by Gov. Gavin Newsom felt like they were at the bottom of a multistate dogpile in the closely-watched staredown over water rights across the American West.

Newsom and his top environmental aides viewed century-old laws as favoring them. And they tried to convince other states that California had already sacrificed by slashing its use.

San Diego County Water Authority And its 24 Member Agencies

Water Authority Issues Statement on Consensus-Based Plan for the Colorado River

May 22, 2023 – San Diego County Water Authority General Manager Sandra L. Kerl today issued the following statement regarding a new consensus-based plan to conserve water on the Colorado River:

“Today, the Lower Colorado River Basin states, California, Arizona, and Nevada, provided the U.S. Bureau of Reclamation with a plan to conserve up to 3 million acre-feet on the river through 2026 to address long-term drought and protect elevations in Lakes Mead and Powell, the two critical reservoirs the Lower Basin depends on for its river supplies.

“This consensus-based plan was offered to replace alternatives Reclamation is considering under its draft Supplemental Environmental Impact Statement (SEIS), released in April to consider changes to the river’s near-term operations. Those existing alternatives, one of which would bypass the Colorado River priority right system so important to California, would potentially mandate reductions to the Lower Basin.

“With the new proposal, Reclamation has announced it is temporarily suspending the SEIS process to allow more time to analyze the Lower Basin proposed plan. As a result, the May 30 deadline for comment letters on the draft SEIS is no longer in effect. As part of its announcement, Reclamation stated it plans to complete the SEIS process later this year.

“The Water Authority applauds the efforts of California, through the Colorado River Board of California, of which the Water Authority is a member, for working closely with the other Lower Basin states to develop a consensus proposal to submit to Reclamation. The Water Authority has been a long-time advocate of collaboration on the Colorado River, and today’s announcement appears to be a positive step in that direction.

“The Water Authority continues to review this proposal, which relies upon voluntary and federally compensated conservation as opposed to mandatory reductions, to make sure it best serves California, protects our region’s Colorado River supplies, and provides equitable, realistic solutions in the near term that will keep the river flowing for all users. If that end is achieved, we can then focus our attention on planning for the river’s long-term operations in a balanced Basin-wide approach.”

(Editor’s Note: Attached are two letters, including the Lower Basin proposal to Reclamation, and a letter from all seven Basin states calling on Reclamation to pause the SEIS process to review the Lower Basin proposed plan. To see the federal response, click the following link – www.doi.gov/pressreleases/biden-harris-administration-announces-historic-consensus-system-conservation-proposal)

Hotter-Than-Normal Temperatures Possible for Much of U.S. This Summer, NOAA Says

Americans can likely expect summer temperatures to be even more sweltering than usual, according to the National Oceanic and Atmospheric Administration.

Hotter-than-normal temperatures are possible for much of the U.S., with all of the East Coast, the South, the West Coast and Rockies forecast to sustain scorching conditions, according to the NOAA’s Summer Outlook, released on Thursday.

Utilities Commission to Weigh Plan That Could Stiffen Penalties for Water Wasters

The Long Beach Utilities Department is looking to update its water shortage contingency plan, which outlines what activities are prohibited during different stages of drought—and a new proposal could lead to steep fines for water wasters in the future.

After an exceptionally wet winter, most of the state, including Long Beach, is out of drought-like conditions. With water agencies projected to get 100% of their requested water supplies from the state, many are looking to rescind some restrictions.

Scientists Take Flight to Map California’s Vast Snowpack and Measure Flooding Threats

Flying thousands of feet above the Sierra Nevada in a plane equipped with specialized imaging devices, Elizabeth Carey has been scanning the mountains with lasers to precisely map the snow.

The snow blanketing the Sierra lies so deep that the mountain range looks surprisingly swollen and “puffy,” said Carey, who leads the flights as part of a state-funded program.

Marin Municipal Water District Defends Plan for Huge Rate Hike

The Marin Municipal Water District is poised to adopt one of its largest rate hikes in decades on Tuesday — a move that will increase water costs for customers by about 20% — but staff costs are not the driver, utility officials said.

El Niño is Coming: What it Means for California Weather

El Niño conditions — the warming of ocean waters off South America that can alter weather across the globe, including California’s summer temperatures and the amount of rain it might receive next winter — are emerging in the Pacific Ocean for the first time in 4 years.

While El Niños do not automatically guarantee wet weather for California, historically, the stronger they are, the more likely it is that the state will have a rainy winter season. And after the dramatic series of storms this past winter that ended the drought and filled nearly empty reservoirs, another one back-to-back could increase flood risks.

Fountain Valley Adopts Resolution Declaring End to Water Supply Shortage

Fountain Valley has declared an end to a water supply shortage it had been observing for the past 11 months.

The City Council, at its May 2 meeting, voted unanimously to adopt a resolution restoring the normal water supply conditions for the community.

Water Agencies Lift Some Restrictions Following Wet Winter: What’s Changed, What Hasn’t

Coachella Valley water agencies are lifting some drought restrictions following an exceptionally wet winter in California, although experts and officials warn that California residents should keep getting used to “conservation as a way of life.”