Infrastructure

Overview

Infrastructure

“Infrastructure” in general can be defined as the components and equipment needed to operate, as well as the structures needed for, public works systems. Typical examples include roads, bridges, sewers and water supply systems.Various dams and infrastructural buildings have given Californians and the West the opportunity to control water, dating back to the days of Native Americans.

Water management infrastructure focuses on the parts, including pipes, storage reservoirs, pumps, valves, filtration and treatment equipment and meters, as well as the buildings to house process and treatment equipment. Irrigation infrastructure includes reservoirs, irrigation canals. Major flood control infrastructure includes dikes, levees, major pumping stations and floodgates.

Aquafornia news SJV Water

Next phase of Friant-Kern Canal repairs begins with intense scrutiny of study contract

Negotiations focusing on how Friant Water Authority will repay the Bureau of Reclamation for a $22.2 million study mapping out how to fix the northern and southern portions of the sinking Friant-Kern Canal began Wednesday in Fresno. “We anticipate these talks should go smoothly, and we look forward to the conversation,” Wilson Orvis, Friant’s chief financial officer, said at the beginning of the meeting, which went on for another three hours as both sides scoured the draft contract line by line. The details are vitally important, said one observer who is involved in multiple legal actions over how to pay for already completed repairs on one section of the canal. “Clarity would have and will avoid further disputes as has occurred with Phase 1 of the Middle Reach Capacity Correction Project,” said Sean Geivet, General Manager of the Terra Bella, Saucelito and Porterville irrigation districts. 

Aquafornia news The Desert Sun (Palm Springs, Calif.)

Opinion: A historic partnership for water security in desert communities

… For the first time in history, Indian tribes have a seat at the table, and together with Cadiz, Inc., are creating what will be the first major water infrastructure project to be majority owned by tribes for the benefit of tribes, farmworker and other historically underserved communities. The Mojave Groundwater Bank will utilize a large aquifer with 30-50 million acre-feet of water in storage, located at Cadiz in California’s Mojave Desert, to provide reliable and affordable water to communities that currently lack clean, secure water supplies. The aquifer is naturally recharged by 1,000 years of rain and snowmelt from surrounding high desert mountains. Water currently lost to evaporation will be captured, stored and redistributed to surrounding communities for generations to come.
—Written by David Sickey, senior advisor for energy and water projects at Cadiz and a former chairman of the Coushatta Tribe

Related tribal water issue article:

Aquafornia news Daily Republic (Fairfield, Calif.)

Newsom, Trump could align to get Delta tunnel built

The Metropolitan Water District board on Wednesday voted to invest another $142 million into the planning for the Delta Conveyance Project. The vote followed an update at Tuesday’s Board of Supervisors meeting by Karen Lange, a partner in the lobbying firm of Shaw Yoder Schmeizer & Lange, which represents Solano County’s interests in Sacramento. Among her comments was the political reality that getting the tunnel project built may be a common-ground issue for Gov. Gavin Newsom’s and President-elect Donald Trump’s administrations. “That is seemingly one of the things the federal and state administrations may align … trying to get this tunnel built,” Lange said.

Related articles:

Aquafornia news SJV Water

High desert groundwater basin in Kern to get $50 million in federal funding; announces settlement with pistachio grower

The Indian Wells Valley Groundwater Authority meeting Wednesday kicked off with two major pieces of news: The authority will receive $50 million in federal funding that it will use to help build a pipeline to import water from the California Aqueduct into the high desert basin and it settled a protracted lawsuit with Mojave Pistachios. … The money is contained in the Water Resources Development Act (WRDA), which was approved by the House of Representatives Tuesday.  It is expected to be approved by the Senate on Dec. 17 and President Biden has indicated he will sign the act in January, Peters said.

Aquafornia news Newsweek

How California is trying to earthquake-proof a lake

Efforts to modernize California’s water infrastructure and safeguard public safety in the event of an earthquake are taking center stage as the state’s Department of Water Resources (DWR) begins construction on the Lake Perris Emergency Release Facility (ERF) project this month in Riverside County. This ambitious initiative, taking place about 60 miles east of Los Angeles, aims to protect local communities and vital infrastructure by enabling safe water redirection in case a major earthquake or other emergencies occur. The ERF project, part of the broader Perris Dam Modernization Program, includes building new levees, bridges and a local drainage system downstream from the dam. These upgrades will allow water to be diverted safely away from Lake Perris through a series of levees and channels to the Perris Valley Channel in the event of a severe earthquake or extreme weather.

Related article: 

Aquafornia news Axios Phoenix

Thursday Top of the Scroll: Arizona seeks prospective bidders for ambitious water importation plan

Arizona’s Water Infrastructure Finance Authority (WIFA) took a step toward importing billions of gallons of water from out of state, but it’ll likely be many years before that happens.  Why it matters: The Arizona Department of Water Resources (ADWR) projects that demand for water will increase by at least 1.5 million acre-feet — an acre-foot is about 326,000 gallons — by 2060.  That demand could hit 100,000-500,000 acre-feet within the next 10-15 years, according to WIFA.  WIFA hopes to meet that demand with the water importation project, which could bring in as much as about 163 billion gallons of water annually.  Threat level: The Colorado River basin has endured a “megadrought” for over two decades, the worst the region has experienced in roughly 1,200 years. The big picture: WIFA has approximately $445 million allocated for long-term water augmentation, with 75% legally designated for out-of-state sources.

Related Colorado River articles:

Aquafornia news U.S. Geological Survey

Blog: Long-term atmospheric river history in California

Atmospheric rivers (ARs) are associated with some of the largest flood-producing extreme precipitation events in western North America. As the primary storm mechanism in California, the difference of a few large AR storms in a year dramatically changes precipitation totals and drives the state towards water abundance or drought. Current records of AR activity are limited to just 70 years of instrumental data. So, the key question motivating this work was: what is the long-term history of AR storms in California?  We can get insight into past extreme precipitation by looking to the sediment record. Under the right circumstances, clues to past climate and extreme precipitation are preserved in layers of sediment and allow us to reconstruct their history going back centuries to millennia. Long-term data help water managers avoid underestimation of potential flood risks and aid future planning scenarios, particularly for water infrastructure.

Other atmospheric river and weather articles:

Aquafornia news The Mercury News

Gov. Gavin Newsom urges completion of California’s largest new reservoir project in 50 years

Gov. Gavin Newsom on Tuesday reaffirmed his support for building Sites Reservoir, a proposed $4.5 billion project that would be the largest new reservoir constructed in California in 50 years, as a way for cities and farms to better prepare for droughts made worse by the warming climate. “We are going to continue to do everything we can to put the pressure on to get this project done,” Newsom said. “We are going to continue to advocate for federal resources,” he added. “Donald Trump, this is your kind of project.” Sites would be California’s eighth largest reservoir, a 13-mile-long off-stream lake that would divert flows from the Sacramento River during wet winters to provide water to 500,000 acres of Central Valley farmlands, and 24 million people, including residents of Santa Clara County, parts of the East Bay and Los Angeles.

Related articles:

Aquafornia news California Department of Water Resources

News release: Construction begins on Lake Perris emergency release facility

Furthering efforts to modernize California’s water infrastructure and improve public safety, the California Department of Water Resources (DWR) is starting construction on the Lake Perris Emergency Release Facility project this month in Riverside County. The project will build new infrastructure to safely redirect water and protect the community should Lake Perris need to be lowered during an emergency event, like a major earthquake. Planned improvements will include new levees, bridges, and a local drainage system downstream of Perris Dam. With this additional infrastructure, water could be redirected from Lake Perris through levees into a drainage channel and ultimately into the Perris Valley Channel. These upgrades along with improved roadside landscaping and relocation of utilities will provide protection to the community and other infrastructure, including a local school, Interstate 215, and a water treatment plant.

Aquafornia news Los Angeles Times

Newport Beach approves $2.79 million maintenance on wells

The Newport Beach City Council awarded a $2.79-million contract last week to continue maintenance on wells in Fountain Valley that supply the majority of the coastal city’s water. … [The contractor will]  be tasked with cleaning out pipes reaching between 400 and 800 feet down to the groundwater supply and installing a protective lining as well as new pumps.

Aquafornia news San Luis Obispo Tribune

Los Osos could get $8 million for state water pipeline

Los Osos [San Luis Obispo County] may be in line for an $8 million federal grant to connect the community to the State Water Project that runs to Morro Bay. The water would provide a supplemental source to the town of 14,000, which is now 100% dependent on groundwater wells for drinking water. The money would come from the annual Water Resources Development Act (WRDA) funding through the Army Corp of Engineers, which passed both houses of Congress this summer and is expected to be signed into law, according to a representative from Congressman Salud Carbajal’s office. That House version of the bill includes an earmark for Los Osos Community Services District to receive $8 million to pay the cost of laying a 2.5-mile, 12-inch pipeline to connect to the State Water Project that brings Northern California reservoir water to the Central Coast.

Aquafornia news University of San Diego

Study: Impact of climate change on water resources will increase price tag to decarbonize the grid

A new study warns that current plans to achieve zero emissions on the grid by 2050 vastly underestimate the required investments in generation and transmission infrastructure. The reason: these plans do not account for climate change’s impacts on water resources. Specifically, changes in water availability caused by climate change could decrease hydropower generation by up to 23% by the year 2050, while electricity demand could increase by 2%. Both these phenomena would come together in summer to compound impacts on the grid.

Related article:

Aquafornia news The Pew Charitable Trusts

Blog: States are exploring paths to finance climate resilient infrastructure

As extreme weather events become more intense and more common, states already face an estimated backlog of nearly $1 trillion for deferred maintenance and needed upgrades to public infrastructure. To finance long-overdue repairs and ensure that America’s roads, bridges, and water systems can withstand future climate impacts, states are turning to new strategies and adapting existing approaches to address the substantial work needed to boost the resilience of these vital systems. … California residents recently passed a $10 billion bond proposal, which would cover similar water infrastructure improvements and projects to protect these systems from the effects of extreme heat.

Aquafornia news Lake County News

Newly detected invasive golden mussels pose potential threat to Clear Lake, Lake County waterways and infrastructure

A newly detected invasive mussel is posing a potential threat to Lake County’s water bodies. The Lake County Water Resources Department, and Watershed Protection District urge residents and visitors to Clear Lake, and other Lake County water bodies, to be aware and on the lookout for invasive golden mussels (Limnoperna fortunei). The newly detected invasive mussel (freshwater bivalve) found in several locations in the Port of Stockton and in the Sacramento-San Joaquin Delta region. On Oct. 17, the California Department of Water Resources reported finding attached, adult mussels at a sample site location in the Port of Stockton. Mussel specimens were sent to UC Davis Genomic Variation Laboratory and confirmed to be golden mussels, originally from China and Southeast Asia; the species had not previously been detected in North America.

Aquafornia news Deseret News (Salt Lake City, Utah)

The feds are chipping in to save water in Washington County

The Washington County Water Conservancy District was selected as one of five recipients of federal funding to put dollars to work for saving water in the West — an urgent goal due to decades of drought. … In Utah’s Washington County, the $1 billion system will get a boost of $641,222 for new water treatment facilities, advanced purification technology, new conveyance pipelines and storage reservoirs, according to the bureau’s release on Monday. The southern Utah area has often come under attack for what its critics say is excessive water use — which the district disputes.

Other Colorado River articles:

Aquafornia news U. S. Bureau of Reclamation

News release: Reclamation and partners complete negotiations for the B.F. Sisk Dam Raise and Reservoir Expansion Project

The Bureau of Reclamation and the San Luis & Delta-Mendota Water Authority [on Nov. 13] announced a negotiated consensus has been met for the B.F. Sisk Dam Raise and Reservoir Expansion Project. The joint project creates an additional 130,000 acre-feet of storage space in San Luis Reservoir, the nation’s largest off-stream reservoir, producing additional water supply for two million people, over one million acres of farmland and 135,000 acres of Pacific Flyway wetlands and critical wildlife habitat. Reclamation signed the Record of Decision for the project on Oct. 20, 2023, the first approval of a major water storage project in California since 2011. 

Other reservoir articles:

Aquafornia news The Sacramento Bee

Opinion: Sites Reservoir would cause negative environmental impacts to Sacramento River

As the permitting battle over the proposed Sites Reservoir Project in Northern California heats up, it’s become clear that the project would further heat up the atmosphere as well. Just as California has made bold commitments to achieve carbon neutrality in the next few decades, the state seems ready to approve a dam project that would put that progress in jeopardy. A new report, “Estimate of Greenhouse Gas Emissions for the Proposed Sites Reservoir Project Using the All-Res Modeling Tool,” created by a science team at my organization, Tell The Dam Truth, exposes the climate impacts caused by this massive dam and reservoir system.
-Written by Gary Wockner, PhD, who directs Tell The Dam Truth

Aquafornia news SJV Water

Residents below Isabella Dam again swamped by seepage after new pump runs out of gas

Residents living below the Isabella Auxiliary Dam were thrilled earlier this month with a temporary fix that finally dried up excessive seepage from the dam that had been swamping septic systems and breeding forests of mosquito-infested weeds around their homes. The didn’t realize how temporary the fix would be, however. After only 12 days without a river cutting through his land, rancher Gerald Wenstrand woke up to see the seepage back on Saturday.

California Water Agencies Hoped A Deluge Would Recharge Their Aquifers. But When It Came, Some Couldn’t Use It
WESTERN WATER IN-DEPTH: January storms jump-started recharge projects in badly overdrafted San Joaquin Valley, but hurdles with state permits and infrastructure hindered some efforts

An intentionally flooded almond orchard in Tulare CountyIt was exactly the sort of deluge California groundwater agencies have been counting on to replenish their overworked aquifers.

The start of 2023 brought a parade of torrential Pacific storms to bone dry California. Snow piled up across the Sierra Nevada at a near-record pace while runoff from the foothills gushed into the Central Valley, swelling rivers over their banks and filling seasonal creeks for the first time in half a decade.    

Suddenly, water managers and farmers toiling in one of the state’s most groundwater-depleted regions had an opportunity to capture stormwater and bank it underground. Enterprising agencies diverted water from rushing rivers and creeks into manmade recharge basins or intentionally flooded orchards and farmland. Others snagged temporary permits from the state to pull from streams they ordinarily couldn’t touch.

As New Deadline Looms, Groundwater Managers Rework ‘Incomplete’ Plans to Meet California’s Sustainability Goals
WESTERN WATER IN-DEPTH: More than half of the most critically overdrawn basins, mainly in the San Joaquin Valley, are racing against a July deadline to retool their plans and avoid state intervention

A field in Kern County is irrigated by sprinkler.Managers of California’s most overdrawn aquifers were given a monumental task under the state’s landmark Sustainable Groundwater Management Act: Craft viable, detailed plans on a 20-year timeline to bring their beleaguered basins into balance. It was a task that required more than 250 newly formed local groundwater agencies – many of them in the drought-stressed San Joaquin Valley – to set up shop, gather data, hear from the public and collaborate with neighbors on multiple complex plans, often covering just portions of a groundwater basin.

New EPA Regional Administrator Tackles Water Needs with a Wealth of Experience and $1 Billion in Federal Funding
WESTERN WATER Q&A: Martha Guzman says surge of federal dollars offers 'greatest opportunity' to address longstanding water needs, including for tribes & disadvantaged communities in EPA Region 9

EPA Region 9 Administrator Martha Guzman.Martha Guzman recalls those awful days working on water and other issues as a deputy legislative secretary for then-Gov. Jerry Brown. California was mired in a recession and the state’s finances were deep in the red. Parks were cut, schools were cut, programs were cut to try to balance a troubled state budget in what she remembers as “that terrible time.”

She now finds herself in a strikingly different position: As administrator of the U.S. Environmental Protection Agency’s Region 9, she has a mandate to address water challenges across California, Nevada, Arizona and Hawaii and $1 billion to help pay for it. It is the kind of funding, she said, that is usually spread out over a decade. Guzman called it the “absolutely greatest opportunity.”

MWD’s Jeff Kightlinger Reflects On Building Big Things, Essential Partnerships and His Hopes For the Delta
WESTERN WATER Q&A: Veteran Water Boss, Retiring After 25 Years With SoCal Water Giant, Discusses ‘Permanent’ Drought, Conservation Gains & the Struggling Colorado River

Jeff Kightlinger, longtime general manager of Metropolitan Water District of Southern California.When you oversee the largest supplier of treated water in the United States, you tend to think big.

Jeff Kightlinger, general manager of the Metropolitan Water District of Southern California for the last 15 years, has focused on diversifying his agency’s water supply and building security through investment. That means looking beyond MWD’s borders to ensure the reliable delivery of water to two-thirds of California’s population.

Pandemic Lockdown Exposes the Vulnerability Some Californians Face Keeping Up With Water Bills
WESTERN WATER IN-DEPTH: Growing mountain of water bills spotlights affordability and hurdles to implementing a statewide assistance program

Single-family residential customers who are behind on their water bills in San Diego County's Helix Water District can get a one-time credit on their bill through a rate assistance program funded with money from surplus land sales.As California slowly emerges from the depths of the COVID-19 pandemic, one remnant left behind by the statewide lockdown offers a sobering reminder of the economic challenges still ahead for millions of the state’s residents and the water agencies that serve them – a mountain of water debt.

Water affordability concerns, long an issue in a state where millions of people struggle to make ends meet, jumped into overdrive last year as the pandemic wrenched the economy. Jobs were lost and household finances were upended. Even with federal stimulus aid and unemployment checks, bills fell by the wayside.

Aquafornia news The Sacramento Bee

Wednesday Top of the Scroll: Red alert sounding on California drought, as farmers get less water

A government agency that controls much of California’s water supply released its initial allocation for 2021, and the numbers reinforced fears that the state is falling into another drought. The U.S. Bureau of Reclamation said Tuesday that most of the water agencies that rely on the Central Valley Project will get just 5% of their contract supply, a dismally low number. Although the figure could grow if California gets more rain and snow, the allocation comes amid fresh weather forecasts suggesting the dry winter is continuing. The National Weather Service says the Sacramento Valley will be warm and windy the next few days, with no rain in the forecast.

Related articles: 

In the Heart of the San Joaquin Valley, Two Groundwater Sustainability Agencies Try to Find Their Balance
WESTERN WATER SPECIAL REPORT: Agencies in Fresno, Tulare counties pursue different approaches to address overdraft and meet requirements of California’s groundwater law

Flooding permanent crops seasonally, such as this vineyard at Terranova Ranch in Fresno County, is one innovative strategy to recharge aquifers.Across a sprawling corner of southern Tulare County snug against the Sierra Nevada, a bounty of navel oranges, grapes, pistachios, hay and other crops sprout from the loam and clay of the San Joaquin Valley. Groundwater helps keep these orchards, vineyards and fields vibrant and supports a multibillion-dollar agricultural economy across the valley. But that bounty has come at a price. Overpumping of groundwater has depleted aquifers, dried up household wells and degraded ecosystems.

Western Water Layperson's Guide to Groundwater Douglas E. Beeman

Water Resource Innovation, Hard-Earned Lessons and Colorado River Challenges — Western Water Year in Review
WESTERN WATER NOTEBOOK-Our 2019 articles spanned the gamut from groundwater sustainability and drought resiliency to collaboration and innovation

Smoke from the 2018 Camp Fire as viewed from Lake Oroville in Northern California. Innovative efforts to accelerate restoration of headwater forests and to improve a river for the benefit of both farmers and fish. Hard-earned lessons for water agencies from a string of devastating California wildfires. Efforts to drought-proof a chronically water-short region of California. And a broad debate surrounding how best to address persistent challenges facing the Colorado River. 

These were among the issues Western Water explored in 2019, and are still worth taking a look at in case you missed them.

Western Water Layperson's Guide to Climate Change and Water Resources Gary PitzerDouglas E. Beeman

As Wildfires Grow More Intense, California Water Managers Are Learning To Rewrite Their Emergency Playbook
WESTERN WATER IN-DEPTH: Agencies share lessons learned as they recover from fires that destroyed facilities, contaminated supplies and devastated their customers

Debris from the Camp Fire that swept through the Sierra foothills town of Paradise  in November 2018.

By Gary Pitzer and Douglas E. Beeman

It’s been a year since two devastating wildfires on opposite ends of California underscored the harsh new realities facing water districts and cities serving communities in or adjacent to the state’s fire-prone wildlands. Fire doesn’t just level homes, it can contaminate water, scorch watersheds, damage delivery systems and upend an agency’s finances.

Western Water California Water Map Gary Pitzer

Often Short of Water, California’s Southern Central Coast Builds Toward A Drought-Proof Supply
WESTERN WATER NOTEBOOK: Water agencies in Santa Barbara, San Luis Obispo counties look to seawater, recycled water to protect against water shortages

The spillway at Lake Cachuma in central Santa Barbara County. Drought in 2016 plunged its storage to about 8 percent of capacity.The southern part of California’s Central Coast from San Luis Obispo County to Ventura County, home to about 1.5 million people, is blessed with a pleasing Mediterranean climate and a picturesque terrain. Yet while its unique geography abounds in beauty, the area perpetually struggles with drought.

Indeed, while the rest of California breathed a sigh of relief with the return of wet weather after the severe drought of 2012–2016, places such as Santa Barbara still grappled with dry conditions.

Western Water Colorado River Basin Map Gary Pitzer

‘Mission-Oriented’ Colorado River Veteran Takes the Helm as the US Commissioner of IBWC
WESTERN WATER Q&A: Jayne Harkins’ duties include collaboration with Mexico on Colorado River supply, water quality issues

Jayne Harkins, the U.S. Commissioner of the International Boundary and Water Commission.For the bulk of her career, Jayne Harkins has devoted her energy to issues associated with the management of the Colorado River, both with the U.S. Bureau of Reclamation and with the Colorado River Commission of Nevada.

Now her career is taking a different direction. Harkins, 58, was appointed by President Trump last August to take the helm of the United States section of the U.S.-Mexico agency that oversees myriad water matters between the two countries as they seek to sustainably manage the supply and water quality of the Colorado River, including its once-thriving Delta in Mexico, and other rivers the two countries share. She is the first woman to be named the U.S. Commissioner of the International Boundary and Water Commission for either the United States or Mexico in the commission’s 129-year history.

Announcement

A Bounty of San Joaquin Valley Crops on Display During Central Valley Tour
Act now, our April 3-5 tour is almost sold out!

The San Joaquin Valley, known as the nation’s breadbasket, grows a cornucopia of fruits, nuts and other agricultural products.

During our three-day Central Valley Tour April 3-5, you will meet farmers who will explain how they prepare the fields, irrigate their crops and harvest the produce that helps feed the nation and beyond. We also will drive through hundreds of miles of farmland and visit the rivers, dams, reservoirs and groundwater wells that provide the water.

Western Water California Water Map Layperson's Guide to the State Water Project Gary Pitzer

As He Steps Aside, Tim Quinn Talks About ‘Adversarialists,’ Collaboration and Hope For Solving the State’s Tough Water Issues
WESTERN WATER Q&A: Tim Quinn, retiring executive director of Association of California Water Agencies

ACWA Executive Director Tim Quinn  with a report produced by Association of California Water Agencies on  sustainable groundwater management.  (Source:  Association of California Water Agencies)In the universe of California water, Tim Quinn is a professor emeritus. Quinn has seen — and been a key player in — a lot of major California water issues since he began his water career 40 years ago as a young economist with the Rand Corporation, then later as deputy general manager with the Metropolitan Water District of Southern California, and finally as executive director of the Association of California Water Agencies. In December, the 66-year-old will retire from ACWA.

Western Water Douglas E. Beeman

What Would You Do About Water If You Were California’s Next Governor?
WESTERN WATER NOTEBOOK: Survey at Foundation’s Sept. 20 Water Summit elicits a long and wide-ranging potential to-do list

There’s going to be a new governor in California next year – and a host of challenges both old and new involving the state’s most vital natural resource, water.

So what should be the next governor’s water priorities?

That was one of the questions put to more than 150 participants during a wrap-up session at the end of the Water Education Foundation’s Sept. 20 Water Summit in Sacramento.

Western Water California Water Map Gary Pitzer

As Decision Nears On California Water Storage Funding, a Chairman Reflects on Lessons Learned and What’s Next
WESTERN WATER Q&A: California Water Commission Chairman Armando Quintero

Armando Quintero, chair of the California Water CommissionNew water storage is the holy grail primarily for agricultural interests in California, and in 2014 the door to achieving long-held ambitions opened with the passage of Proposition 1, which included $2.7 billion for the public benefits portion of new reservoirs and groundwater storage projects. The statute stipulated that the money is specifically for the benefits that a new storage project would offer to the ecosystem, water quality, flood control, emergency response and recreation.

Western Water Colorado River Basin Map Gary Pitzer

As Colorado River Levels Drop, Pressure Grows On Arizona To Complete A Plan For Water Shortages
WESTERN WATER IN-DEPTH: A dispute over who speaks for Arizona has stalled work with California, Nevada on Drought Contingency Plan

Hoover Dam and Lake Mead

It’s high-stakes time in Arizona. The state that depends on the Colorado River to help supply its cities and farms — and is first in line to absorb a shortage — is seeking a unified plan for water supply management to join its Lower Basin neighbors, California and Nevada, in a coordinated plan to preserve water levels in Lake Mead before they run too low.

If the lake’s elevation falls below 1,075 feet above sea level, the secretary of the Interior would declare a shortage and Arizona’s deliveries of Colorado River water would be reduced by 320,000 acre-feet. Arizona says that’s enough to serve about 1 million households in one year.

Announcement

Central Valley Tour Offers Unique View of San Joaquin Valley’s Key Dams and Reservoirs
March 14-16 tour includes major federal and state water projects

Get a unique view of the San Joaquin Valley’s key dams and reservoirs that store and transport water on our March Central Valley Tour.

Our Central Valley Tour, March 14-16, offers a broad view of water issues in the San Joaquin Valley. In addition to the farms, orchards, critical habitat for threatened bird populations, flood bypasses and a national wildlife refuge, we visit some of California’s major water infrastructure projects.

Western Water Excerpt Jenn Bowles

Enhancing California’s Water Supply: The Drive for New Storage
Spring 2017

One of the wettest years in California history that ended a record five-year drought has rejuvenated the call for new storage to be built above and below ground.

In a state that depends on large surface water reservoirs to help store water before moving it hundreds of miles to where it is used, a wet year after a long drought has some people yearning for a place to sock away some of those flood flows for when they are needed.

Aquapedia background

One Hundred Year Flood

Risk Assessment, Not a Timeline

Contrary to popular belief, “100-Year Flood” does not refer to a flood that happens every century. Rather, the term describes the statistical chance of a flood of a certain magnitude (or greater) taking place once in 100 years. It is also accurate to say a so-called “100-Year Flood” has a 1 percent chance of occurring in a given year, and those living in a 100-year floodplain have, each year, a 1 percent chance of being flooded.

Western Water Excerpt Jenn Bowles

Outdated Dams: When Removal Becomes an Option
Summer 2016

Mired in drought, expectations are high that new storage funded by Prop. 1 will be constructed to help California weather the adverse conditions and keep water flowing to homes and farms.

At the same time, there are some dams in the state eyed for removal because they are obsolete – choked by accumulated sediment, seismically vulnerable and out of compliance with federal regulations that require environmental balance.

Aquapedia background California Water Map

Sites Reservoir

Location for the proposed Sites ReservoirThe proposed Sites Reservoir would be an off-river storage basin on the west side of the Sacramento Valley, about 78 miles northwest of Sacramento. It would capture stormwater flows from the Sacramento River for release in dry years for fish and wildlife, farms, communities and businesses.

The water would be held in a 14,000-acre basin of grasslands surrounded by the rolling eastern foothills of the Coast Range. Known as Antelope Valley, the sparsely populated area in Glenn and Colusa counties is used for livestock grazing.

Video

A Climate of Change: Water Adaptation Strategies

This 25-minute documentary-style DVD, developed in partnership with the California Department of Water Resources, provides an excellent overview of climate change and how it is already affecting California. The DVD also explains what scientists anticipate in the future related to sea level rise and precipitation/runoff changes and explores the efforts that are underway to plan and adapt to climate.

Maps & Posters

Water Cycle Poster

Water as a renewable resource is depicted in this 18×24 inch poster. Water is renewed again and again by the natural hydrologic cycle where water evaporates, transpires from plants, rises to form clouds, and returns to the earth as precipitation. Excellent for elementary school classroom use.

Maps & Posters

Colorado River Basin Map
Redesigned in 2017

Redesigned in 2017, this beautiful map depicts the seven Western states that share the Colorado River with Mexico. The Colorado River supplies water to nearly 40 million people in Arizona, California, Colorado, Nevada, New Mexico, Utah, Wyoming and Mexico. Text on this beautiful, 24×36-inch map, which is suitable for framing, explains the river’s apportionment, history and the need to adapt its management for urban growth and expected climate change impacts.

Publication

Layperson’s Guide to Water Recycling
Updated 2013

As the state’s population continues to grow and traditional water supplies grow tighter, there is increased interest in reusing treated wastewater for a variety of activities, including irrigation of crops, parks and golf courses, groundwater recharge and industrial uses.

Publication

Layperson’s Guide to the State Water Project
Updated 2013

The 24-page Layperson’s Guide to the State Water Project provides an overview of the California-funded and constructed State Water Project.

The State Water Project is best known for the 444-mile-long aqueduct that provides water from the Delta to San Joaquin Valley agriculture and southern California cities. The guide contains information about the project’s history and facilities.

Publication

Layperson’s Guide to Integrated Regional Water Management
Published 2013

The 24-page Layperson’s Guide to Integrated Regional Water Management (IRWM) is an in-depth, easy-to-understand publication that provides background information on the principles of IRWM, its funding history and how it differs from the traditional water management approach.

Publication

Layperson’s Guide to the Central Valley Project
Updated 2021

The 24-page Layperson’s Guide to the Central Valley Project explores the history and development of the federal Central Valley Project (CVP), California’s largest surface water delivery system. In addition to the project’s history, the guide describes the various CVP facilities, CVP operations, the benefits the CVP brought to the state and the CVP Improvement Act (CVPIA).

Western Water Magazine

Ante Up: Funding California’s Water
May/June 2014

This printed issue of Western Water looks at how water use is paid for and the push to make public financing more flexible.

Dams

Folsom Dam on the American River east of Sacramento

Dams have allowed Californians and others across the West to harness and control water dating back to pre-European settlement days when Native Americans had erected simple dams for catching salmon.

Western Water Magazine

Are We Keeping Up With Water Infrastructure Needs?
January/February 2012

This printed issue of Western Water examines water infrastructure – its costs and the quest to augment traditional brick-and-mortar facilities with sleeker, “green” features.

Western Water Excerpt Gary Pitzer

Are We Keeping Up With Water Infrastructure Needs?
January/February 2012

Everywhere you look water infrastructure is working hard to keep cities, farms and industry in the state running. From the massive storage structures that dot the West to the aqueducts that convey water hundreds of miles to large urban areas and the untold miles of water mains and sewage lines under every city and town, the semiarid West would not exist as it does without the hardware that meets its water needs.

Western Water Magazine

Mimicking the Natural Landscape: Low Impact Development and Stormwater Capture
September/October 2011

This printed issue of Western Water discusses low impact development and stormwater capture – two areas of emerging interest that are viewed as important components of California’s future water supply and management scenario.

Western Water Magazine

Saving it For Later: Groundwater Banking
July/August 2010

This printed issue of Western Water examines groundwater banking, a water management strategy with appreciable benefits but not without challenges and controversy.

Western Water Magazine

A ‘New Direction’ for Water Decisions? The California Water Plan
May/June 2010

This printed issue of Western Water examines the changed nature of the California Water Plan, some aspects of the 2009 update (including the recommendation for a water finance plan) and the reaction by certain stakeholders.

Western Water Magazine

Changing the Status Quo: The 2009 Water Package
January/February 2010

This printed issue of Western Water looks at some of the pieces of the 2009 water legislation, including the Delta Stewardship Council, the new requirements for groundwater monitoring and the proposed water bond.

Western Water Excerpt Gary PitzerRita Schmidt Sudman

Dollars and Sense: How We Pay For Water
September/October 2009

It’s no secret that providing water in a state with the size and climate of California costs money. The gamut of water-related infrastructure – from reservoirs like Lake Oroville to the pumps and pipes that deliver water to homes, businesses and farms – incurs initial and ongoing expenses. Throw in a new spate of possible mega-projects, such as those designed to rescue the ailing Sacramento-San Joaquin Delta, and the dollar amount grows exponen­tially to billion-dollar amounts that rival the entire gross national product of a small country.

Western Water Magazine

Dollars and Sense: How We Pay for Water
September/October 2009

This printed issue of Western Water examines the financing of water infrastructure, both at the local level and from the statewide perspective, and some of the factors that influence how people receive their water, the price they pay for it and how much they might have to pay in the future.

Western Water Excerpt Gary PitzerRita Schmidt Sudman

Small Systems, Big Challenges
May/June 2008

They are located in urban areas and in some of the most rural parts of the state, but they have at least one thing in common: they provide water service to a very small group of people. In a state where water is managed and delivered by an organization as large as the Metropolitan Water District of Southern California, most small water systems exist in obscurity – financed by shoestring budgets and operated by personnel who wear many hats.

Western Water Magazine

Pumps, Pipes and Plants: Meeting Modern Water Infrastructure Needs
July/August 2006

This issue of Western Water looks at water infrastructure – from the large conveyance systems to the small neighborhood providers – and the many challenges faced by water agencies in their continuing mission of assuring a steady and reliable supply for their customers.

Western Water Excerpt Gary Pitzer

Pumps, Pipes and Plants: Meeting Modern Water Infrastructure Needs
Jul/Aug 2006

Chances are that deep within the ground beneath you as you read this is a vast network of infrastructure that is busy providing the necessary services that enable life to proceed at the pace it does in the 21st century. Electricity zips through cables to power lights and computers while other conduits move infinite amounts of information that light up computer screens and phone lines.

Western Water Magazine

Does California Need More Surface Water Storage?
September/October 2003

This issue of Western Water explores the question of whether the state needs more surface storage, with a particular focus on the five proposed projects identified in the CALFED 2000 ROD and the politics and funding issues of these projects.