Topic: Delta Issues

Overview

Delta Issues

The Delta has been embroiled in controversy about how to restore a faltering ecosystem while maintaining its role as the hub of the state’s water supply.

Issues include improving water system management, estuary health, conservation efforts to protect the endangered Delta smelt, levee fragility and the proposed twin tunnels, which will be put on a statewide ballot in the future.

Aquafornia news CA Department of Water Resources

News release: Delta Conveyance project fisheries informational webinar highlights

As planning and environmental review efforts continue to support the Department of Water Resources’ (DWR) determination of whether a single tunnel option to modernize Delta conveyance should be approved, an important component of the environmental review process is to assess environmental resource impacts within the Sacramento-San Joaquin Delta’s (Delta) estuary.

Related article: 

Aquafornia news KGET 17 - Bakersfield

Rep. Valadao requests emergency declarations from Biden and Newsom in the wake of drought and storms

Congressman David Valadao (R-21) sent a letter signed by several other congress members requesting federal and state emergency declarations in the wake of the drought and recent storms in California. Valadao, with Rep. Kevin McCarthy (R-23) and other Republican representatives sent a letter to President Biden and Governor Newsom requesting that all limitations on Delta pump operations be lifted to allow water from the recent storm to be used to help the many farms that have been devastated by the drought.

Aquafornia news SJV Sun

New suit attempts to squash late-calendar water transfers to Valley during drought

Environmental advocates and a pair of Delta-centric water agencies launched a suit seeking to halt water transfers to San Joaquin Valley water users occurring in the late fall. It’s the latest in a half-decade of litigation aimed at stopping all water transfers – a key drought-era tool for parched Valley water users – from water users awash with water north of the Sacramento-San Joaquin Delta.

Aquafornia news The Press

Delta salinity barrier to stay in 2022

In response to continuing drought conditions, California’s Department of Water Resources (DWR) announced that it will keep the West False River salinity barrier in place until November 2022. Construction of the rock barrier was completed in June, and the emergency permit issued by the State Water Resources Control Board (SWRCB) originally required its removal by Nov. 30, 2021.

Aquafornia news Environmental Defense Fund

Blog: Measuring water use in California’s Delta is a “fool’s errand.” OpenET will change that.

As the hub of California’s water system, the Sacramento-San Joaquin Delta is one of the most hydrologically complex and hotly contested areas in the state, if not the world. That’s according to Brett Baker, a sixth-generation pear farmer and attorney for the Central Delta Water Agency, who also studied biology and fish in the Delta at UC Davis. The agency is one of three in the Delta that provided funding to OpenET, a new online water data platform that lets farmers and water managers easily track how much water crops use.

Related article: 

Aquafornia news Natural Resources Defense Council

Blog: Biden Admin takes 1st step to undo Trump’s Delta destruction

On October 1, the Bureau of Reclamation formally began the multi-year process to replace the Trump Administration’s blatantly unlawful biological opinions for the operation of the State Water Project and federal Central Valley Project in California’s Bay-Delta watershed by requesting what is known as “reinitiation of consultation.”  This is an important first step –  after all, recognizing and admitting you have a problem is the first step on the road to recovery.

Related article:

Sacramento-San Joaquin Delta Map
Published March 2021

Delta Map for the Sacramento-San Joaquin Delta

This beautifully illustrated 24×36-inch poster, suitable for framing and display in any office or classroom, highlights the Sacramento-San Joaquin River Delta, its place as a center of farming, its importance as an ecological resource and its vital role in California’s water supply system. 

The text, photos and graphics explain issues related to land subsidence, levees and flooding, urbanization, farming, fish and wildlife protection. An inset map illustrates the tidal action that increases the salinity of the Delta’s waterways. 

Foundation Event

Water 101 Workshop: The Basics and Beyond
Virtual Workshop Occurred Afternoons of April 22-23

Our Water 101 Workshop, one of our most popular events, offered attendees the opportunity to deepen their understanding of California’s water history, laws, geography and politics.

Taught by some of the leading policy and legal experts in the state, the workshop was held as an engaging online event on the afternoons of Thursday, April 22 and Friday, April 23.

Western Water Water Education Foundation

ON THE ROAD: Cosumnes River Preserve Offers Visitors a Peek at What the Central Valley Once Looked Like
Preserve at the edge of Sacramento-San Joaquin Delta includes valley oak forests and wintering grounds for cranes

Sandhill cranes gather at the Cosumnes River Preserve south of Sacramento.Deep, throaty cadenced calls — sounding like an off-key bassoon — echo over the grasslands, farmers’ fields and wetlands starting in late September of each year. They mark the annual return of sandhill cranes to the Cosumnes River Preserve, 46,000 acres located 20 miles south of Sacramento on the edge of the Sacramento-San Joaquin Delta.

Foundation Event University of the Pacific, McGeorge School of Law Jennifer Bowles Nick Gray

Water 101 Workshop: The Basics and Beyond

The Water Education Foundation’s Water 101 Workshop, one of our most popular events, offered attendees the opportunity to deepen their understanding of California’s water history, laws, geography and politics.

Taught by some of the leading policy and legal experts in the state, the one-day workshop held on Feb. 20, 2020 covered the latest on the most compelling issues in California water. 

McGeorge School of Law
3327 5th Ave.
Sacramento, CA 95817
Announcement

Registration Now Open for the 36th Annual Water Summit; Take Advantage of Early Bird Discount by Registering Today
Join us Oct. 30 for key conversations on water in California and the West

Registration opens today for the Water Education Foundation’s 36th annual Water Summit, set for Oct. 30 in Sacramento. This year’s theme, Water Year 2020: A Year of Reckoning, reflects fast-approaching deadlines for the State Groundwater Management Act as well as the pressing need for new approaches to water management as California and the West weather intensified flooding, fire and drought. To register for this can’t-miss event, visit our Water Summit event page.

Registration includes a full day of discussions by leading stakeholders and policymakers on key issues, as well as coffee, materials, gourmet lunch and an outdoor reception by the Sacramento River that will offer the opportunity to network with speakers and other attendees. The summit also features a silent auction to benefit our Water Leaders program featuring items up for bid such as kayaking trips, hotel stays and lunches with key people in the water world.

Announcement

2019 Water Summit Theme Announced – Water Year 2020: A Year of Reckoning
Join us October 30 in Sacramento for our premier annual event

Sacramento RiverOur 36th annual Water Summit, happening Oct. 30 in Sacramento, will feature the theme “Water Year 2020: A Year of Reckoning,” reflecting upcoming regulatory deadlines and efforts to improve water management and policy in the face of natural disasters.

The Summit will feature top policymakers and leading stakeholders providing the latest information and a variety of viewpoints on issues affecting water across California and the West.

Western Water California Water Map Layperson's Guide to California Water Gary Pitzer

California’s New Natural Resources Secretary Takes on Challenge of Implementing Gov. Newsom’s Ambitious Water Agenda
WESTERN WATER Q&A: Wade Crowfoot addresses Delta tunnel shift, Salton Sea plan and managing water amid a legacy of conflict

Wade Crowfoot, California Natural Resources Secretary.One of California Gov. Gavin Newsom’s first actions after taking office was to appoint Wade Crowfoot as Natural Resources Agency secretary. Then, within weeks, the governor laid out an ambitious water agenda that Crowfoot, 45, is now charged with executing.

That agenda includes the governor’s desire for a “fresh approach” on water, scaling back the conveyance plan in the Sacramento-San Joaquin Delta and calling for more water recycling, expanded floodplains in the Central Valley and more groundwater recharge.

Western Water Gary Pitzer

Bruce Babbitt Urges Creation of Bay-Delta Compact as Way to End ‘Culture of Conflict’ in California’s Key Water Hub
WESTERN WATER NOTEBOOK: Former Interior secretary says Colorado River Compact is a model for achieving peace and addressing environmental and water needs in the Delta

Former Interior Secretary Bruce Babbitt gives the Anne J. Schneider Lecture April 3 at Sacramento's Crocker Art Museum.  Bruce Babbitt, the former Arizona governor and secretary of the Interior, has been a thoughtful, provocative and sometimes forceful voice in some of the most high-profile water conflicts over the last 40 years, including groundwater management in Arizona and the reduction of California’s take of the Colorado River. In 2016, former California Gov. Jerry Brown named Babbitt as a special adviser to work on matters relating to the Sacramento-San Joaquin Delta and the Delta tunnels plan.

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.

Water 101 Workshop: The Basics and Beyond
One-day workshop included optional groundwater tour

One of our most popular events, our annual Water 101 Workshop details the history, geography, legal and political facets of water in California as well as hot topics currently facing the state.

Taught by some of the leading policy and legal experts in the state, the one-day workshop on Feb. 7 gave attendees a deeper understanding of the state’s most precious natural resources.

 Optional Groundwater Tour

On Feb. 8, we jumped aboard a bus to explore groundwater, a key resource in California. Led by Foundation staff and groundwater experts Thomas Harter and Carl Hauge, retired DWR chief hydrogeologist, the tour visited cities and farms using groundwater, examined a subsidence measuring station and provided the latest updates on the Sustainable Groundwater Management Act.

McGeorge School of Law
3327 5th Ave.
Sacramento, CA 95817
Western Water Douglas E. Beeman 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 Colorado River Basin Map California Water Map Gary Pitzer

Despite Risk of Unprecedented Shortage on the Colorado River, Reclamation Commissioner Sees Room for Optimism
WESTERN WATER NOTEBOOK: Commissioner Brenda Burman, in address at Foundation’s Water Summit, also highlights Shasta Dam plan

Bureau of Reclamation Commissioner Brenda BurmanThe Colorado River Basin is more than likely headed to unprecedented shortage in 2020 that could force supply cuts to some states, but work is “furiously” underway to reduce the risk and avert a crisis, Bureau of Reclamation Commissioner Brenda Burman told an audience of California water industry people.

During a keynote address at the Water Education Foundation’s Sept. 20 Water Summit in Sacramento, Burman said there is opportunity for Colorado River Basin states to control their destiny, but acknowledged that in water, there are no guarantees that agreement can be reached.

Western Water California Water Map Gary Pitzer

When Water Worries Often Pit Farms vs. Fish, a Sacramento Valley Farm Is Trying To Address The Needs Of Both
WESTERN WATER SPOTLIGHT: River Garden Farms is piloting projects that could add habitat and food to aid Sacramento River salmon

Roger Cornwell, general manager of River Garden Farms, with an example of a refuge like the ones that were lowered into the Sacramento River at Redding to shelter juvenile salmon.  Farmers in the Central Valley are broiling about California’s plan to increase flows in the Sacramento and San Joaquin river systems to help struggling salmon runs avoid extinction. But in one corner of the fertile breadbasket, River Garden Farms is taking part in some extraordinary efforts to provide the embattled fish with refuge from predators and enough food to eat.

And while there is no direct benefit to one farm’s voluntary actions, the belief is what’s good for the fish is good for the farmers.

Announcement

Annual Water Summit to Focus on Critical Issues from the Headwaters to the Delta
Registration now open for Sept. 20th event in Sacramento; some sponsorship opportunities still available

Our annual Water Summit, being held Sept. 20, will feature critical conversations about water in California and the West revolving around the theme: Facing Reality from the Headwaters to the Delta. 

As debate continues to swirl around longer-term remedies for California’s water challenges, the theme reflects the need for straightforward dialogue about more immediate, on-the-ground solutions.

Announcement

Reclamation Commissioner Brenda Burman to be Keynote Speaker at Water Summit
Registration now open for Sept. 20th event in Sacramento

Reclamation Commissioner Brenda BurmanBrenda Burman, commissioner of the U.S. Bureau of Reclamation, will give the keynote lunch address at our 35th annual conference, the Water Summit, to be held Sept. 20 in Sacramento.

The daylong event will feature critical conversations about water in California and the West revolving around the theme: Facing Reality from the Headwaters to the Delta.

Western Water Space Invaders Gary Pitzer

It’s Not Just Nutria — Sacramento-San Joaquin Delta has 185 Invasive Species, But Tracking Them is Uneven
WESTERN WATER NOTEBOOK: Delta science panel urges greater coordination, funding of invasive species monitoring

Water hyacinth choke a channel in the Sacramento-San Joaquin Delta.For more than 100 years, invasive species have made the Sacramento-San Joaquin Delta their home, disrupting the ecosystem and costing millions of dollars annually in remediation.

The latest invader is the nutria, a large rodent native to South America that causes concern because of its propensity to devour every bit of vegetation in sight and destabilize levees by burrowing into them. Wildlife officials are trapping the animal and trying to learn the extent of its infestation.

Western Water Water Education Foundation

ON THE ROAD: Cosumnes River Preserve Offers Visitors a Peek at What the Central Valley Once Looked Like
Preserve at the edge of Sacramento-San Joaquin Delta includes valley oak forests and wintering grounds for cranes

Sandhill cranes gather at the Cosumnes River Preserve south of Sacramento.Deep, throaty cadenced calls — sounding like an off-key bassoon — echo over the grasslands, farmers’ fields and wetlands starting in late September of each year. They mark the annual return of sandhill cranes to the Cosumnes River Preserve, 46,000 acres located 20 miles south of Sacramento on the edge of the Sacramento-San Joaquin Delta.

Foundation Event University of the Pacific, McGeorge School of Law

Water 101 Workshop: The Basics and Beyond
Event included optional Delta Tour

One of our most popular events, Water 101 details the history, geography, legal and political facets of water in California as well as hot topics currently facing the state.

Taught by some of the leading policy and legal experts in the state, the one-day workshop gives attendees a deeper understanding of the state’s most precious natural resource.

McGeorge School of Law
3285 5th Ave, Classroom C
Sacramento, CA 95817
Western Water Layperson's Guide to Water Rights Law Gary Pitzer

Does California’s Environment Deserve its Own Water Right?
IN-DEPTH: Fisheries and wildlife face growing challenges, but so do water systems competing for limited supply. Is there room for an environmental water right?

Sunset in Sacramento-San Joaquin DeltaDoes California need to revamp the way in which water is dedicated to the environment to better protect fish and the ecosystem at large? In the hypersensitive world of California water, where differences over who gets what can result in epic legislative and legal battles, the idea sparks a combination of fear, uncertainty and promise.

Saying that the way California manages water for the environment “isn’t working for anyone,” the Public Policy Institute of California (PPIC) shook things up late last year by proposing a redesigned regulatory system featuring what they described as water ecosystem plans and water budgets with allocations set aside for the environment.

Announcement

Deepen Your Knowledge of California Water and Visit the Delta
Popular Water 101 Workshop includes optional one-day Delta Tour

Deepen your knowledge of California water issues at our popular Water 101 Workshop and jump aboard the bus the next day to visit the  Sacramento-San Joaquin Delta, a 720,000-acre network of islands and canals that supports the state’s water system and is California’s most crucial water and ecological resource.

Western Water Magazine

CALFED at a Crossroads: A Decade of the Bay-Delta Program
March/April 2005

This issue of Western Water discusses the CALFED Bay-Delta Program and what the future holds as it enters a crucial period. From its continued political viability to the advancement of best available science and the challenges of fulfilling the ROD, the near future will feature a lively discussion that will play a significant role in the program’s future.

Western Water Magazine

Developing a Delta Vision
May/June 2006

This issue of Western Water examines the Sacramento-San Joaquin Delta as it stands today and the efforts by government agencies, policy experts, elected officials and the public at large to craft a vision for a sustainable future.

Western Water Magazine

Building a Delta Vision: A Roundtable Discussion
January/February 2007

There are multiple Delta Vision processes underway and a decision on the future of the Delta will be made in the next two years. Unlike past planning efforts that focused primarily on water resource issues and the ecosystem, these current efforts are expanding to include land use planning, recreation, flood management, and energy, rail and transportation infrastructure. How – or if – all these competing demands can be accommodated is the question being considered.

Western Water Magazine

Finding a Vision for the Delta
March/April 2008

This printed copy of Western Water examines the Delta through the many ongoing activities focusing on it, most notably the Delta Vision process. Many hours of testimony, research, legal proceedings, public hearings and discussion have occurred and will continue as the state seeks the ultimate solution to the problems tied to the Delta.

Western Water Magazine

Delta Conveyance: The Debate Continues
March/April 2009

This printed issue of Western Water provides an overview of the idea of a dual conveyance facility, including questions surrounding its cost, operation and governance

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 Magazine

Making the Connection: Sound Science and Good Delta Policy
July/August 2011

This printed issue of Western Water examines science – the answers it can provide to help guide management decisions in the Delta and the inherent uncertainty it holds that can make moving forward such a tenuous task.

Western Water Magazine

How Much Water Does the Delta Need?
July/August 2012

This printed issue of Western Water examines the issues associated with the State Water Board’s proposed revision of the water quality Bay-Delta Plan, most notably the question of whether additional flows are needed for the system, and how they might be provided.

Western Water Magazine

Viewing Water with a Wide Angle Lens: A Roundtable Discussion
January/February 2013

This printed issue of Western Water features a roundtable discussion with Anthony Saracino, a water resources consultant; Martha Davis, executive manager of policy development with the Inland Empire Utilities Agency and senior policy advisor to the Delta Stewardship Council; Stuart Leavenworth, editorial page editor of The Sacramento Bee and Ellen Hanak, co-director of research and senior fellow at the Public Policy Institute of California.

Western Water Magazine

Meeting the Co-equal Goals? The Bay Delta Conservation Plan
May/June 2013

This issue of Western Water looks at the BDCP and the Coalition to Support Delta Projects, issues that are aimed at improving the health and safety of the Delta while solidifying California’s long-term water supply reliability.

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.

Publication

Layperson’s Guide to the Delta
Updated 2020

The 24-page Layperson’s Guide to the Delta explores the competing uses and demands on California’s Sacramento-San Joaquin Delta. Included in the guide are sections on the history of the Delta, its role in the state’s water system, and its many complex issues with sections on water quality, levees, salinity and agricultural drainage, fish and wildlife, and water distribution.

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 Excerpt Gary PitzerRita Schmidt Sudman

How Much Water Does the Delta Need?
July/August 2012

The San Francisco Bay/Sacramento-San Joaquin Delta ecosystem needs freshwater to survive. How much water and where it comes from is a longstanding debate that is flaring up as the state embarks on an updated water quality plan for the Bay-Delta.

Aquapedia background

Delta Plan

The Delta Plan is a comprehensive management plan for the Sacramento San Joaquin Delta intended to help the state meet the coequal goals of water reliability and ecosystem restoration.

The Delta Stewardship Council, which oversees the Delta Plan, adopted a final version in May 2013 after three years of study and public meetings. Once completed, the Bay Delta Conservation Plan could be incorporated into the Delta Plan.

Photo gallery

Images from the Bay-Delta tour

Video

Delta Warning

15-minute DVD that graphically portrays the potential disaster should a major earthquake hit the Sacramento-San Joaquin Delta. “Delta Warning” depicts what would happen in the event of an earthquake registering 6.5 on the Richter scale: 30 levee breaks, 16 flooded islands and a 300 billion gallon intrusion of salt water from the Bay – the “big gulp” – which would shut down the State Water Project and Central Valley Project pumping plants.

Video

Shaping of the West: 100 Years of Reclamation

30-minute DVD that traces the history of the U.S. Bureau of Reclamation and its role in the development of the West. Includes extensive historic footage of farming and the construction of dams and other water projects, and discusses historic and modern day issues.

Video

Water on the Edge (60-minute DVD)

Water truly has shaped California into the great state it is today. And if it is water that made California great, it’s the fight over – and with – water that also makes it so critically important. In efforts to remap California’s circulatory system, there have been some critical events that had a profound impact on California’s water history. These turning points not only forced a re-evaluation of water, but continue to impact the lives of every Californian. This 2005 PBS documentary offers a historical and current look at the major water issues that shaped the state we know today. Includes a 12-page viewer’s guide with background information, historic timeline and a teacher’s lesson.

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

Invasive Species Poster Set

One copy of the Space Invaders and one copy of the Unwelcome Visitors poster for a special price.

Maps & Posters

Unwelcome Visitors

This 24×36 inch poster, suitable for framing, explains how non-native invasive animals can alter the natural ecosystem, leading to the demise of native animals. “Unwelcome Visitors” features photos and information on four such species – including the zerbra mussel – and explains the environmental and economic threats posed by these species.

Maps & Posters

Space Invaders

This 24×36 inch poster, suitable for framing, explains how non-native invasive plants can alter the natural ecosystem, leading to the demise of native plants and animals. “Space Invaders” features photos and information on six non-native plants that have caused widespread problems in the Bay-Delta Estuary and elsewhere.

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.

Publication

Layperson’s Guide to California Water
Updated 2015

The 24-page Layperson’s Guide to California Water provides an excellent overview of the history of water development and use in California. It includes sections on flood management; the state, federal and Colorado River delivery systems; Delta issues; water rights; environmental issues; water quality; and options for stretching the water supply such as water marketing and conjunctive use.

Video KBPS San Diego

Will New Water Delivery System End Water Wars?

Will New Water Delivery System End Water Wars?

Rita Schmidt Sudman, executive director of The Water Education Foundation, and Tom Wornham, vice chairman of the San Diego County Water Authority.

Video Water Education Foundation

Setting a Course: The California Bay Delta
60 minute version

The importance of the San Francisco Bay/Sacramento-San Joaquin Delta to all Californians from Redding to San Diego is the theme of this 60-minute program hosted by actor Timothy Busfield of “thirtysomething.” Produced in 1998 and updated in 1999, the program is designed to teach the public about where and what the Delta is, its importance to farms, cities and the environment, the history of its development and the options now being discussed by CALFED – the joint state-federal government effort to solve water supply and environmental issues.

Aquapedia background

Judge Wanger Rulings

Federal Judge Oliver Wanger overturned a federal scientific study that aimed to protect Delta smelt in the Sacramento-San Joaquin Delta.

Maps & Posters California Water Bundle

California Water Map
Updated December 2016

A new look for our most popular product! And it’s the perfect gift for the water wonk in your life.

Our 24×36 inch California Water Map is widely known for being the definitive poster that shows the integral role water plays in the state. On this updated version, it is easier to see California’s natural waterways and man-made reservoirs and aqueducts – including federally, state and locally funded projects – the wild and scenic rivers system, and natural lakes. The map features beautiful photos of California’s natural environment, rivers, water projects, wildlife, and urban and agricultural uses and the text focuses on key issues: water supply, water use, water projects, the Delta, wild and scenic rivers and the Colorado River.

Aquapedia background

Delta Risk Management Strategy

Delta Risk Management Strategy

Overseen by the California Department of Water Resources, California Department of Fish and Wildlife and the U.S. Army Corps of Engineers, the Delta Risk Management Strategy evaluated the sustainability of the Sacramento-San Joaquin Delta and assessed major risks from floods, seepage, subsidence and earthquakes, sea level rise and climate change.

Western Water Excerpt Gary PitzerRita Schmidt Sudman

Delta Conveyance: The Debate Continues
March/April 2009

The critical condition of the Sacramento-San Joaquin Delta has prompted the question of how it can continue to serve as a source of water for 25 million people while remaining a viable ecosystem, agricultural community and growing residential center. Developing a “dual conveyance” system of continuing to use Delta waterways to convey water to the export pumps but also building a new pipeline or canal to move some water supplies around the Delta is an issue of great scrutiny.

Western Water Excerpt Gary PitzerRita Schmidt Sudman

Finding a Vision for the Delta
March/April 2008

Consider the array of problems facing the Sacramento- San Joaquin Delta for too long and the effect can be nearly overwhelming. Permanently altered more than a century ago, the estuary - arguably the only one of its kind – is an enigma to those outside its realm, a region embroiled in difficulties that resist simple, ready-made solutions.