Wetlands are among the most important ecosystems in the world. They produce high levels of oxygen, filter toxic chemicals out of water, reduce flooding and erosion and recharge groundwater. They also serve as critical habitat for wildlife, including a large percentage of plants and animals on California’s endangered species list.
As the state has grown into one of the world’s leading economies, Californians have developed and transformed the state’s marshes, swamps and tidal flats, losing as much as 90 percent of the original wetlands acreage—a greater percentage of loss than any other state in the nation.
While the conversion of wetlands has slowed, the loss in California is significant and it affects a range of factors from water quality to quality of life.
Wetlands still remain in every part of the state, with the greatest concentration in the Sacramento-San Joaquin Delta and its watershed, which includes the Central Valley. The Delta wetlands are especially important because they are part of the vast complex of waterways that provide two-thirds of California’s drinking water.
California voters may be feeling a sense of deja vu when they consider Proposition 3, an $8.9 billion water bond on the November ballot to fund a long list of water projects — from repairing Oroville Dam to restoring Bay Area wetlands to helping Central Valley farmers recharge depleted groundwater. Didn’t the voters recently approve a big water bond? Maybe two of them? Yes. And yes.
As Congressman Jimmy Panetta stepped up on the podium at a ceremony last week at Hester Marsh, pelicans glided behind him to a landing near bobbing otters. The flurry of wildlife underlined Panetta’s message of just how crucial wetland habitat is. “We want to show the importance of Elkhorn Slough not just to the Central Coast, but to the world,” Panetta told the crowd of scientists, activists, and politicians.
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.
The Trump Administration has moved decisively to weaken the Waters of the U.S. (WOTUS) rule, a federal regulatory process that seeks to protect wetlands and seasonal streams from excessive development. This effort has suffered setbacks in the courts, which has only helped create more uncertainty about how these waters should be protected.
California officials are poised to seize control over a major arena of federal regulation in response to Trump administration rollbacks: the management and protection of wetlands. Wetlands are vital features on the landscape. Basically low spots in a watershed, when they fill with water they provide important habitat for birds, fish and other species. Wetlands also help control floods and recharge groundwater, and they filter the water we drink.
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.
Oil drillers, miners, land developers and others will no longer be required to pay the federal government to offset damage to wildlife and habitats on public land, the Trump administration plans to announce Tuesday.
An innovative scheme to leverage Central Valley farmland as temporary wetlands on the Pacific Flyway helped birds navigate California’s five-year drought, according to a new analysis.
For years, there has been a movement in California to restore floodplains, by moving levees back from rivers and planting trees, shrubs and grasses in the low-lying land between. The goal has been to go back in time, to bring back some of the habitat for birds, animals and fish that existed before the state was developed.
In the decades since President George H.W. Bush pledged a goal of “no net loss” of U.S. wetlands, this uniquely American mix of conservation and capitalism has been supported by every president since then, growing the market for wetlands mitigation credits from about 40 banks in the early 1990s to nearly 1,500 today. Investors include Chevron and Wall Street firms, working alongside the Audubon Society and other environmental groups. Now the market is at risk.
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.
We traveled deep into California’s water hub and traverse 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. The tour made its way to San Francisco Bay, and included a ferry ride.
Environmental Protection Agency Administrator Scott Pruitt, who has been methodically weakening air pollution rules over the past year, is now taking control of key decision-making on the protection of streams and wetlands from the agency’s regional administrators, an internal memo shows. At issue is something known as “geographic jurisdiction,” agency speak for which bodies of water do, or do not, fall under the Clean Water Act.
California voters may experience a sense of déjà vu this year when they are asked twice in the same year to consider water bonds — one in June, the other headed to the November ballot.
Both tackle a variety of water issues, from helping disadvantaged communities get clean drinking water to making flood management improvements. But they avoid more controversial proposals, such as new surface storage, and they propose to do some very different things to appeal to different constituencies.
Along the banks of the Sacramento-San Joaquin Delta in Oakley, about 50 miles southwest of Sacramento, is a park that harkens back to the days when the Delta lured Native Americans, Spanish explorers, French fur trappers, and later farmers to its abundant wildlife and rich soil.
That historical Delta was an enormous marsh linked to the two freshwater rivers entering from the north and south, and tidal flows coming from the San Francisco Bay. After the Gold Rush, settlers began building levees and farms, changing the landscape and altering the habitat.
The California Coastal Act for decades has scaled back mega-hotels, protected wetlands and, above all, declared that access to the beach was a fundamental right guaranteed to everyone. But that very principle could be dismantled in the latest chapter of an all-out legal battle that began as a local dispute over a locked gate.
As Environmental Protection Agency chief Scott Pruitt jetted around the country last year, regularly flying first or business class at hefty taxpayer expense, his stated mission was often a noble one: to hear from Americans about how Washington could most effectively and fairly enforce the Clean Water Act.
Coastal wetlands such as Bolinas Lagoon in Marin County, the marshes along Morro Bay and the ecological preserve in Newport Beach can purify the air, cleanse urban runoff before it flows into the sea and reduce flooding by absorbing storm surges like a sponge. But there’s little room left for this ecosystem along the changing Pacific Coast, as the sea continues to rise and Californians continue to develop the shore.
California is once again suing the Trump Administration, joining New York and eight other states in a case about water. The states filed the lawsuit Tuesday just hours after federal agencies announced a new delay in the federal Clean Water Rule.
Environmental Protection Agency chief Scott Pruitt said the Trump administration is “righting the wrongs” of President Barack Obama by reversing a host of regulations designed to “weaponize” the agency and punish the fossil fuel industry.
Eleven Democratic state attorneys general on Tuesday sued President Donald Trump’s administration over its decision to delay implementation of an Obama-era rule that would have expanded the number of wetlands and small waterways protected by the Clean Water Act.
The text of the Clean Water Act trumped all of the government’s arguments in the long-running fight over which courts have jurisdiction over the Obama administration’s contentious water rule. … The Obama administration’s Clean Water Rule aimed to clarify which wetlands and streams receive automatic protection under the Clean Water Act after years of confusion caused by the infamously muddled 2006 Supreme Court Rapanos decision.
California’s top water regulators adopted an agreement that commits the state to following through on plans of building wetlands and controlling dust around the shrinking Salton Sea over the next 10 years. The order approved Tuesday by the State Water Resources Control Board sets targets for state agencies in building thousands of acres of ponds, wetlands and other dust-control projects around the lake.
Despite the Trump administration’s claims that deregulation will lead to economic growth, an analysis of three of his most significant proposed deregulatory efforts shows that they will result in tremendous societal cost. In Executive Order 13778, Trump directed agencies to review the Waters of the United States rule, which provides protections for streams and wetlands.
Earlier this month, a proposed bond measure in the California Legislature had included $280 million to pay for building thousands of acres of ponds, wetlands and other dust-control projects around the Salton Sea. This week, after negotiations among lawmakers, the amount earmarked for the Salton Sea was slashed to $200 million.
Northern California farmer John Duarte spent years fighting the federal government after being fined for plowing over protected wetlands on his property. … But just before his trial was set to start Tuesday, Duarte settled.
In a show of support, the Butte County Farm Bureau visited John Duarte’s Paskenta Road property south of Red Bluff Friday morning, issuing a challenge for other farm bureau organizations to join it in supporting the legal battle involving the property that returns to court Tuesday in Sacramento.
Northern California farmer John Duarte, facing millions of dollars in fines for plowing a Sacramento Valley wheat field, previously sought help from President Donald Trump’s attorney general and EPA chief to get the government off his back. Now Duarte is making an 11th-hour bid for a dismissal of the federal government’s high-profile case against him.
A California farmer facing a $2.8 million fine for allegedly plowing seasonal wetlands on his 450-acre Tehama County land lashed out Friday against federal prosecutors and bureaucrats for what he called an abuse of government power.
California farmer John Duarte, facing a hefty fine over water-law violations for plowing a field, wants to call in a big gun in his high-profile court case in Sacramento: Scott Pruitt, the administrator of the U.S. Environmental Protection Agency.
The [Delta] Conservancy, a state agency that oversees environmental and economic opportunities in the Delta, recently won approval from the American Carbon Registry for a new carbon banking methodology. This means wetland restoration in the Delta (and other coastal areas of the state) can now generate money by selling greenhouse gas credits to polluting industries.
John Duarte spent five years fighting the Obama administration’s Justice Department over charges that he broke environmental laws by harming wetlands while planting a wheat crop on his Northern California farm. He lost his case, and faces a $2.8 million fine.
A farmer faces trial in federal court this summer and a $2.8 million fine for failing to get a permit to plow his field and plant wheat in Tehama County. … Because the property has numerous swales and wetlands, [John] Duarte hired a consulting firm to map out areas on the property that were not to be plowed because they were part of the drainage for Coyote and Oat creeks and were considered “waters of the United States.”
Machine Gun Flats Lake sits placidly in a natural depression on what was once an Army training area. It is one of about 45 vernal pools on Bureau of Land Management land on Fort Ord, teeming with life after an exceptionally wet rainy season, and a welcome sight after years of drought.
After years of delays, California’s plans for the shrinking Salton Sea are finally starting to take shape. A $383 million plan released by the state’s Natural Resources Agency on Thursday lays out a schedule for building thousands of acres of ponds and wetlands that will cover up stretches of dusty lakebed and create habitat for birds as the lake recedes.
The Trump administration could eliminate all federal funding for wetlands restoration in San Francisco Bay, according to a budget plan that has shocked local and state officials, but is just one piece of broad changes to federal environmental programs.
Most of the time, motorists driving on Interstate 80 between Davis and here [Sacramento] look out on vast tracts of farms and wetlands. But over the last two weeks, something remarkable has happened in what is known as the Yolo Bypass.
In a move that critics say could increase costs and delay projects, a low-profile government agency responsible for handing out $500 million to restore San Francisco Bay’s wetlands and improve flood control has ruled that most of the construction contracts must be awarded to union workers.
As vital as the Colorado River is to the United States and Mexico, so is the ongoing process by which the two countries develop unique agreements to better manage the river and balance future competing needs.
The prospect is challenging. The river is over allocated as urban areas and farmers seek to stretch every drop of their respective supplies. Since a historic treaty between the two countries was signed in 1944, the United States and Mexico have periodically added a series of arrangements to the treaty called minutes that aim to strengthen the binational ties while addressing important water supply, water quality and environmental concerns.
The San Francisco Bay Joint Venture — celebrating its 20th anniversary this year — has helped coordinate and complete more than 150 wetland habitat projects, conserving and restoring about 75,000 acres of habitat in and around the bay since 1996.
Stockton port officials hope to turn a storm water ditch into a native plant wetland that will help clean the runoff before it reaches the San Joaquin River.
Thousands of acres of land around the San Francisco Bay will be returned to wetlands after voters in the nine-county Bay Area approved a new $12-per-parcel tax that will raise millions of dollars for bay enhancement and habitat restoration.
On May 31, the U.S. Supreme Court in U.S. Army Corps of Engineers v. Hawkes Co., Inc., 578 U.S. ____ (2016) (Hawkes), unanimously upheld the Eighth Circuit Court of Appeal’s ruling on the ability to appeal an approved “jurisdictional determination” (JD) by the U.S. Army Corps of Engineers (the Corps).
The Bay Area’s first-ever nine-county ballot measure — a 20-year parcel tax intended to raise $500 million for marsh restoration and improved public access along the bay’s shoreline — was leading comfortably early Wednesday, with its strongest support from the most populous counties.
The Supreme Court is making it easier for landowners to bring a court challenge when federal regulators try to restrict property development due to concerns about water pollution.
A first-of-its-kind report card on the nation’s wetland habitats shows the western U.S. is not doing a good job at keeping these disappearing ecosystems in good condition.
As birds sing and lizards scuttle in the lush vegetation of the Tijuana River Valley, helicopters circle overhead, and Border Patrol agents on all-terrain vehicles comb the area looking to stop illegal border-crossers.
A state water agency has proposed one of its largest fines ever — $4.6 million — against a Bay Area man for allegedly damaging an island by transforming it into a luxury sporting enclave for Silicon Valley executives.
A two-year Delta fight came to a head Tuesday as a state water agency proposed a $4.6 million fine — its largest ever — and cleanup order against a Pittsburg resident who owns a small island in the Suisun Marsh.
Tens of millions of dollars from California’s greenhouse gas reduction program are being used to restore wetlands. Scientists have long known that wetlands can store, or sequester, carbon dioxide.
On a tiny spit of land just north of Pittsburg, John Sweeney is fighting government bureaucrats to realize a dream. He says he’s saving wetlands; they say he’s destroying them.
A 59-year-old South Bay man was charged with illegally dumping fill material, construction debris and other pollutants into the waters of the Don Edwards San Francisco Bay National Wildlife Refuge, officials said.
The federal government plans to spend $3 million this year constructing a new wetland along the Alamo River in order to rehabilitate habitats and help clean up some of the polluted water flowing into the Salton Sea.
The Environmental Protection Agency broke the law in a social media campaign intended to generate public support for a controversial rule to protect small streams and wetlands from development and pollution, congressional auditors said Monday.
The Environmental Protection Agency engaged in “covert propaganda” and violated federal law when it blitzed social media to urge the public to back an Obama administration rule intended to better protect the nation’s streams and surface waters, congressional auditors have concluded.
The Supreme Court will consider the rights of businesses and landowners that the Army Corps of Engineers has determined are subject to the federal Clean Water Act.
This is Bean Meadow in Mariposa County in the Sierra Nevada foothills. The [Sierra Foothill] Conservancy has embarked on a project to return 39 acres back to what it once was, before people built roads and ditches and turned it into ranchland in the 19th century.
The San Joaquin County Board of Supervisors on Tuesday voted 4-0 to adopt a resolution supporting the repeal of the Final Rule defining Waters of the United States under the Clean Water Act.
After 10 years of planning and three years of site preparation, it took less than a minute Sunday for workers to scrape a hole in a levee and begin the renewal of 1,000 acres of former North Bay marshlands.
In a clear sign that the largest wetlands restoration project on the West Coast is already improving the health of San Francisco Bay, bird populations have doubled over the past 13 years on thousands acres of former industrial salt-evaporation ponds that ring the bay’s southern shoreline, scientists reported Thursday.
A federal appeals court on Friday blocked an Obama administration rule that attempts to clarify which small streams, wetlands and other waterways the government can shield from pollution and development.
Two endangered species have returned to a nearly lifeless former salt pond in the southern San Francisco Bay, the first proof that the ambitious 30-year South Bay Salt Pond Restoration Project is helping nature heal.
In the week that the new Waters of the United States Rule (“WOTUS Rule”) was scheduled to take effect on August 28, 2015, three Federal District Courts issued rulings reaching opposite conclusions on the question of whether District Courts have jurisdiction to hear these cases: one court ruled it has jurisdiction and took the additional step of issuing a preliminary injunction against the rule; two courts dismissed challenges for lack of jurisdiction. Several other challenges remain pending in both Federal District Courts and Courts of Appeal.
For better than a decade, farmers, environmentalists and the courts have tussled over what constitutes “waters of the United States” under the federal Clean Water Act.
A federal judge in North Dakota is allowing arguments over the scope of his injunction blocking a new Obama administration rule that would give the federal government jurisdiction over some smaller waterways.
The Environmental Protection Agency says it is going forward with a new federal rule to protect small streams, tributaries and wetlands, despite a court ruling that blocked the measure in 13 central and Western states.
A federal judge in North Dakota on Thursday blocked a new Obama administration rule that would give the federal government jurisdiction over some smaller waterways just hours before it was set to go into effect.
Ranchers in New Mexico, California and Washington state have challenged a new Obama administration rule giving federal agencies authority to protect some streams and wetlands.
Thirteen states led by North Dakota filed a lawsuit Monday challenging an Obama administration rule that gives federal agencies authority to protect some streams, tributaries and wetlands under the Clean Water Act.
Efforts are underway in Congress to redo and sharply limit the impact of what was known initially as the “Waters of the United States” rule and was designed to help federal officials clarify and simplify which bodies of water fall under the control of the Clean Water Act, the pivotal 1972 environmental law.
In May, the Environmental Protection Agency (EPA) and the U.S. Army Corps of Engineers (USACE) finalized a long-debated clean water rule to limit pollution in a variety of streams, tributaries, and wetlands. … Not surprisingly, the new rule has triggered a national political firestorm …
The Senate Environment and Public Works Committee approved legislation Wednesday that would force the Environmental Protection Agency and the U.S. Army Corps of Engineers to withdraw and rewrite rules issued in May that clarify which of those smaller bodies of water are regulated under the Clean Water Act.
The Obama administration says a new federal rule regulating small streams and wetlands will protect the drinking water of more than 117 million people in the country. Not so, insist Republicans.
New federal rules designed to better protect small streams, tributaries and wetlands – and the drinking water of 117 million Americans – are being criticized by Republicans and farm groups as going too far.
The White House on Wednesday finalized a rule intended to strengthen and clarify the Clean Water Act, setting up a clash with Republicans in Congress and the agriculture industry.
The Sonoma-Marin Area Rail Transit agency and the state Department of Fish and Wildlife are involved in a dispute over a failed levee that is flooding sensitive wetlands near the Mira Monte Marina.
Marshes that rest along bayside Marin could protect communities from storms, flooding, erosion and sea-level rise, according to a new NOAA study. The National Oceanic and Atmospheric Administration study looked at different reports addressing how natural processes protect shorelines — which it turns out they do quite well.
President Barack Obama’s plan to expand protections for waterways is in jeopardy as builders and farmers have won the support of even some Democrats in Congress to block it.
Interest in the Vic Fazio Yolo Wildlife Area, also known as the Yolo Bypass Wildlife Area, is so brisk that the Yolo Basin Foundation has had to turn away schools that seek to introduce students to the environmental value of the more than 16,000-acre habitat.
Lake County would receive $2.4 million to improve and protect the ecosystem of its visual and economic centerpiece — Clear Lake — if newly introduced state legislation is approved.
As this week’s king tides washed over a small beach at Candlestick Point, the San Francisco Bay became an unlikely classroom for teaching the grim reality of sea-level rise.
Los Angeles River activists, heartened by the momentum behind revitalization of upstream sections of the waterway, asked water officials on Thursday to return the downstream portion to a more natural state by halting removal of vegetation on the last 11/2 miles of the river.
In a year the Republican-controlled Congress is expected to take a significant whack at President Barack Obama’s environmental agenda, GOP lawmakers on Wednesday told top environmental officials they should scrap what was once a fairly obscure proposal to define what is and isn’t considered a body of water by federal law.
[Marin] County parks officials are eyeing restoration work to the north end of Bolinas Lagoon, one of the world’s most biologically diverse bodies of water.
One hundred ducks who couldn’t wait for the humans to stop talking flew into their new paradise Tuesday in Solano County. … The Cullinan Ranch wetland is a small piece of a federal project to restore 100,000 acres of public bay land over the next 20 years, from the former farmlands of the North Bay to the former salt ponds near San Jose.
A binational effort aimed at reviving parched wetlands in the Colorado River Delta in Mexico through special deliveries of water has met with initial success, according to a report released Wednesday. … The water deliveries aimed at restoring some of the delta’s last remaining wetlands were outlined under a wide-ranging five-year binational agreement reached in 2012 and known as Minute 319.
The Ballona Wetlands Ecological Reserve stretches from Westchester to the marina, 640 acres of precious and precarious wildlife habitat that over the years has survived the dumping of soil from nearby construction, trampling, littering and other indignities of urban encroachment.
When a marsh comes to life at dawn’s first light, not many people understand the magical sensations to be felt. … As the morning glow takes over the marsh, the birds start to fly … You can hear the calls from miles away.
As land manager of the Ballona Wetlands just south of Marina del Rey, ecologist Richard Brody thinks he has a “dream” job — but one that comes with an unusual caveat.
The drought huffs its way into every California conversation. It dusts everything from business profits to tooth brushing habits. These dry years are tough on frogs, toads and newts, too.
More than 140 acres of habitat restored by The Spanos Cos. finally looks like real, thriving wetland, the kind that once blanketed the Central Valley before humans planted crops and built cities.
Great horned owls hang out at the San Luis National Wildlife Refuge. … But this year, predators may be the least of the worries for these birds. Starvation, avian cholera and botulism may be bigger killers than usual. It’s another dark twist from California’s destructive drought.
If the millions of birds that migrate to the Central Valley each winter look forward to the equivalent of a cozy bed and a warm meal, this year they could find themselves sleeping under a bridge.
This 28-page report describes the watersheds of the Sierra Nevada region and details their importance to California’s overall water picture. It describes the region’s issues and challenges, including healthy forests, catastrophic fire, recreational impacts, climate change, development and land use.
The report also discusses the importance of protecting and restoring watersheds in order to retain water quality and enhance quantity. Examples and case studies are included.
This 30-minute documentary, produced in 2011, explores the past, present and future of flood management in California’s Central Valley. It features stories from residents who have experienced the devastating effects of a California flood firsthand. Interviews with long-time Central Valley water experts from California Department of Water Resources (FloodSAFE), U.S. Army Corps of Engineers, Bureau of Reclamation, Central Valley Flood Management Program and environmental groups are featured as they discuss current efforts to improve the state’s 150-year old flood protection system and develop a sustainable, integrated, holistic flood management plan for the Central Valley.
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.
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.
A 30-minute version of the 2005 PBS documentary Water on the Edge. This video is ideal for showing at community forums and speaking engagements to help the public understand the complex issues surrounding the New River.
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.
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.
This beautiful 24×36 inch poster, suitable for framing, features a map of the San Joaquin River. The map text focuses on the San Joaquin River Restoration Program, which aims to restore flows and populations of Chinook salmon to the river below Friant Dam to its confluence with the Merced River. The text discusses the history of the program, its goals and ongoing challenges with implementation.
This beautiful 24×36 inch poster, suitable for framing, displays the rivers, lakes and reservoirs, irrigated farmland, urban areas and Indian reservations within the Klamath River Watershed. The map text explains the many issues facing this vast, 15,000-square-mile watershed, including fish restoration; agricultural water use; and wetlands. Also included are descriptions of the separate, but linked, Klamath Basin Restoration Agreement and the Klamath Hydroelectric Agreement, and the next steps associated with those agreements. Development of the map was funded by a grant from the U.S. Fish and Wildlife Service.
A companion to the Truckee River Basin Map poster, this 24×36 inch poster, suitable for framing, explores the Carson River, and its link to the Truckee River. The map includes Lahontan Dam and Reservoir, the Carson Sink, and the farming areas in the basin. Map text discusses the region’s hydrology and geography, the Newlands Project, land and water use within the basin and wetlands. Development of the map was funded by a grant from the U.S. Bureau of Reclamation Mid-Pacific Region, Lahontan Basin Area Office.
This beautifully illustrated 24×36 inch poster, suitable for framing and display in any office or classroom, focuses on the theme of Delta sustainability.
The text, photos and graphics explain issues related to land subsidence, levees and flooding, urbanization and fish and wildlife protection. An inset map illustrates the tidal action that increases the salinity of the Delta’s waterways. Development of the map was funded by a grant from the California Bay-Delta Authority.
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.
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 and competing issues with sections on water quality, levees, salinity and agricultural drainage, and water distribution.
Wetlands are among the most important ecosystems in the world. They produce high levels of oxygen, filter toxic chemicals out of water, reduce flooding and erosion, recharge groundwater and provide a diverse range of recreational opportunities from fishing and hunting to photography. They also serve as critical habitat for wildlife, including a large percentage of plants and animals on California’s endangered species list.
In the Central Valley, wetlands—partly or seasonally saturated land that supports aquatic life and distinct ecosystems— provide critical habitat for a variety of wildlife.
This printed issue of Western Water examines how the various stakeholders have begun working together to meet the planning challenges for the Colorado River Basin, including agreements with Mexico, increased use of conservation and water marketing, and the goal of accomplishing binational environmental restoration and water-sharing programs.
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.
This printed copy of Western Water examines the Colorado River Delta, its ecological significance and the lengths to which international, state and local efforts are targeted and achieving environmental restoration while recognizing the needs of the entire river’s many users.
