As adjacent Western states, California and Nevada share similar
issues related to drought and limited water resources. Both
states are participants in the 1922 Colorado River Compact and
the 2003 and 2007 Quantification Settlement Agreements to
allocate Colorado River deliveries. Also, about two-thirds of
Lake Tahoe lies in California and one-third in Nevada, and the
two states have formed a compact to work together on
environmental goals for the lake.
The Colorado River serves over 35 million Americans before
reaching Mexico – but it is dammed at the border, leaving
locals on the other side with a dry delta.
Lake Powell’s long decline may be on hiatus after this year’s
snowy winter, but activists still are raising concerns that
climate change could render Glen Canyon Dam inoperable. This
time, they are taking their concerns to court, asking a federal
judge to invalidate the federal Bureau of Reclamation’s 20-year
operating plan for the towering dam..
We now have an opportunity to build on the successful Arizona
process that led to the DCP signing. Arizona is stronger
together. And that will serve us well as we work toward the
next step – maintaining a stable, healthy Colorado River system
as we face a hotter and drier future.
As populations in the West rise, managers of our precious water
supplies have to figure out how to deal with increasing demand
in the midst of climate change. In Southern Nevada, we rely on
the Colorado River. But the Truckee River is the lifeline in
Northern Nevada, and climate change is affecting them in a much
different way.
There was more buzz this week at two big Colorado River Basin
events about the idea of a “grand bargain” to deal with coming
collisions between water overallocation and the Law of the
River.
Total and per-capita water use in Southern Nevada has declined
over the last decade, even as the region’s population has
increased by 14%. But water use among the biggest water users —
some of the valley’s wealthiest, most prominent residents — has
held steady.
There is not enough water to support important wetlands and
springs in a semi-arid desert ecosystem that straddles the
Nevada-Utah border if all permitted and proposed groundwater
rights are put to use, according to a U.S. Geological Survey
study of the Snake Valley. There also may not be enough
groundwater to satisfy the desires of the Las Vegas area, whose
water agencies have eyed the valley for decades…
The Colorado River Basin’s 20 years of drought and the dramatic
decline in water levels at the river’s key reservoirs have
pressed water managers to adapt to challenging conditions. But
even more extreme — albeit rare — droughts or floods that could
overwhelm water managers may lie ahead in the Basin as the
effects of climate change take hold, say a group of scientists.
I’ve spent half a day tormented by a problem that has already
tormented me many times before in my career: Where can one find
a Colorado River Basin map that is accurate? It seems like such
a simple task, but as others have noted before, it is an
ongoing problem. The list of problem areas is long, and many
seem to have a strong political motivation.
A quarter-cent sales tax raising $100 million annually for
water and wastewater projects will remain in place indefinitely
following a decision Tuesday by the Clark County Commission.
… The 6-1 vote removes a sunset clause that would have made
the tax expire in 2025.
Nevada and Arizona, concerned that a 20-year drought has dried
up much of the river, are trying to rein in water use in an
effort to save the disappearing river. The river’s water levels
next year are projected to be just below the threshold of 1,090
feet laid out in the Drought Contingency Plan that was signed
earlier this year…
Water users in the Colorado River Basin have survived the
drought through a combination of water storage infrastructure
and voluntary actions to protect reservoir storage and water
supply. Adoption of drought contingency plans this summer,
developed over years of collaborative negotiation, takes the
next step by implementing mandatory action to reduce risk and
protect limited water supplies.
There are a lot of reasons our watershed is unique. It’s a high
elevation terminal watershed, what could be more special? Well,
another contributing factor is that the terminus of the Truckee
River watershed exists on the largest Native American
Reservation in Nevada.
ASU Now spoke to Sarah Porter, director of the Kyl Center for
Water Policy at ASU’s Morrison Institute for Public Policy,
about the cutbacks and what they will mean for Arizona’s
agriculture and the state’s roughly 7 million residents.
The Colorado is the most significant water supply source in the
West, but it carries an annual salt load of nine to 10 million
tons, said Don Barnett, executive director of the Colorado
River Basin Salinity Control Forum. … For the past 40 years,
the the forum has been “silently working away” at improving
water quality and lowering salt content on the Colorado, which
supplies water to 40 million people in seven states and Mexico.
Environmental groups are raising concerns over a provision in
draft legislation they believe could exempt the Las Vegas
pipeline — a proposal to pump eastern Nevada groundwater about
300 miles to Southern Nevada — from further litigation and
federal environmental review.
Rocky Mountain water managers worried about climate-driven
depletion across the Colorado River Basin are mulling a “grand
bargain” that would overhaul obligations among seven
southwestern states for sharing the river’s water. This
reflects rising concerns that dry times could turn disastrous.
Just a few months after completing the Drought Contingency Plan
for the Colorado River states, water managers in the southwest
will likely have to implement it starting in 2020. That’s
according to new projections for the levels of key reservoirs
in the southwestern river basin, and Arizona is first in line
to take water cutbacks.
Arizona and Nevada will face their first-ever cuts in Colorado
River water next year, but the changes aren’t expected to be
overly burdensome for either state.
Arizona, Nevada and Mexico will be required to take less water
from the Colorado River for the first time next year under a
set of agreements that aim to keep enough water in Lake Mead to
reduce the risk of a crash.
With big western cities clamoring for a share of the
river’s diminishing supply, desert farmers with valuable claims
are making multimillion dollar deals in a bid to delay the
inevitable. … But if the river’s water keeps
falling, more radical measures will be needed to protect
what remains.
The U.S. Bureau of Reclamation on Thursday will release its
projections for next year’s supply from Lake Mead, a key
reservoir that feeds Colorado River water to Nevada, Arizona,
California and Mexico. After a wet winter, the agency is not
expected to require any states to take cuts to their share of
water. But that doesn’t mean conditions are improving long
term.
The recently adopted Drought Contingency Plan (DCP) was an
important step toward addressing the Colorado Basin’s chronic
water shortages, but more work is needed to prepare for a
hotter, drier future. We talked to Doug Kenney, director of the
Western Water Policy Program at the University of Colorado and
a member of the PPIC Water Policy Center research network,
about managing the basin for long-term water sustainability.
Described in a comprehensive new study published Wednesday in
the journal Science Advances, scientists now understand the
causes of the megadroughts common during the medieval period.
With climate change, they predict more megadroughts in the
future.
Water managers on the Colorado River are facing a unique
moment. With a temporary fix to the river’s scarcity problem
recently completed, talk has begun to turn toward future
agreements to manage the water source for 40 million people in
the southwestern U.S. … Some within the basin see a window of
opportunity to argue for big, bold actions to find balance in
the watershed.
On July 5, for the first time since Europeans settled the
remote and scenic Walker Basin, there’s water flowing through
the Walker River exclusively for the benefit of the lake’s fish
and wildlife.
The state drought plans move gingerly toward encouraging
transfers of water by using clever euphemisms that avoid any
mention of water marketing. … These euphemisms are tools that
usher in a new frontier in western water law that will increase
resilience in the face of droughts, floods and forest fires
fueled by climate change.
In black and white, John Trotter documents the use of water
from the Colorado River, tackling the social, political, and
environmental impact of the way it’s dealt with. Spanning over
years and kilometres, his ongoing essay is a dire political
outcry.
The plan is historic: It acknowledges that southwestern states
need to make deep water use reductions – including a large
share from agriculture, which uses over 70% of the supply – to
prevent Colorado River reservoirs from declining to critically
low levels. But it also has serious shortcomings. It runs for
less than a decade. And its name suggests a response to a
temporary problem.
It will take as many as 13 water years exactly like this one to
erase the impacts of long-term drought in the West, Colorado
River District engineers say.
The unusually wet winter (with an assist from new Colorado
River Drought Contingency Plan water reduction rules) has
substantially reduced the near-term scare-the-crap-out-of-me
risks on the Colorado River for the next few years, according
to new Bureau of Reclamation modeling.
In the long-term puzzle of ensuring that the Colorado River —
the main artery of the American West — provides water to the
millions of people in the basin who depend on it, the
challenges are mounting. Does 2019’s water stand a chance of
making a meaningful impact? Water experts say the answer is:
Sadly, not likely.
Most of the seven states that get water from the Colorado River
have signed off on plans to keep the waterway from crashing
amid a prolonged drought, climate change and increased demands.
But California and Arizona have not, missing deadlines from the
federal government.
States that share the river’s water finalized a big agreement
last month, but an even larger challenge determining the
river’s future is just around the bend, expert John Fleck
explains.
Rather than unquestioningly celebrating Powell and his legacy,
this year gives us the chance to think about a couple of
points: First, how are we telling Powell’s story now, and how
have we told it in the past? Is it, and has it been, accurate
and useful? Second, whose stories have we excluded, ignored,
and forgotten about in the focus on Powell?
Nevada ranchers, environmental groups and American Indian
tribes are sounding the alarm over legislation they say could
drain the water supply from rural areas throughout the state.
They’re worried about Assembly Bill 30 in the Nevada
Legislature after negotiations over arcane language in the bill
broke down in recent days.
I ran down a quick summary this morning of the relevant data,
comparing recent use with the cuts mandated under the DCP. It
shows that, at this first tier of shortage, permitted use is
less than the voluntary cuts water users have been making since
2015. In other words, all of the states are already
using less water than contemplated in this first tier of DCP
reductions.
The Colorado River just got a boost that’s likely to prevent
its depleted reservoirs from bottoming out, at least for the
next several years. Representatives of seven Western states and
the federal government signed a landmark deal on Monday laying
out potential cuts in water deliveries through 2026 to reduce
the risks of the river’s reservoirs hitting critically low
levels.
The Colorado River — of which the Green is the biggest
tributary — is the main water source for 40 million people.
It’s already overallocated, and climate change is predicted to
shrink flows by up to 50 percent by the end of the century.
We’re finally coming to grips with those forecasts and
beginning to heed Powell’s century-and-a-half-old warnings. But
it’s taken drought and desperation to get us there, and we have
to do better.
After months of tense, difficult negotiations, a plan to spread
the effects of anticipated cutbacks on the drought-stricken
Colorado River is nearing completion. On Monday,
representatives of the seven states that rely on the river will
gather for a formal signing ceremony at Hoover Dam, the real
and symbolic center of the Lower Basin Drought Contingency
Plan.
It takes more than one wet year to not only refill reservoirs
but also recharge aquifers and return moisture in parched soils
to normal levels. … All this upstream snowpack and rain is
predicted to boost Powell to 47% of capacity by the end of the
year, another three or four feet, but there’ll still be plenty
of the “bathtub ring” visible. It’s been 36 years since Powell
was full. It’s not likely it’ll ever fill again.
In the ceaseless conflict over how to use the state’s available
water — and maybe then some — a varied group of water users and
lawmakers sang a refrain older than Nevada: “Everyone is going
to court in the end.” … The ghosts of litigation — past,
present and future — loomed over the Thursday Senate Natural
Resources Committee hearing that stretched until 8 p.m. and
offered insight into why it’s so difficult to update Nevada
water law.
Stakeholders throughout the Colorado River Basin just wrapped
up arduous negotiations on a drought plan. There’s little time
to rest, however. Stakeholders are expected to begin the even
more difficult task of hammering out sweeping new guidelines
for delivering water and sharing shortages that could
re-imagine how the overworked river is managed.
This river provides water for one-third of Latinos in the
United States. Latinos make up the bulk of agricultural workers
harvesting the produce this river waters. We boat, fish, swim
and recreate along its banks. We hold baptisms in its waters.
Therefore, it is critical to engage the growing Latino
population on water-smart solutions.
The DCP … provides assurance against curtailments for water
stored behind Hoover Dam. This is especially important for the
Southern California water agencies, whose ability to store
water in Lake Mead is crucial for managing seasonal demands.
Some significant challenges must still be addressed, however.
Set to expire in 2026, the current guidelines for water
deliveries and shortage sharing, launched in 2007 amid a
multiyear drought, were designed to prevent disputes that could
provoke conflict. … But as the time for crafting a new set of
rules draws near, some river veterans suggest the result will
be nothing less than a dramatic re-imagining of how the
overworked Colorado River is managed…
Even as stakeholders in the Colorado River Basin celebrate the recent completion of an unprecedented drought plan intended to stave off a crashing Lake Mead, there is little time to rest. An even larger hurdle lies ahead as they prepare to hammer out the next set of rules that could vastly reshape the river’s future.
Set to expire in 2026, the current guidelines for water deliveries and shortage sharing, launched in 2007 amid a multiyear drought, were designed to prevent disputes that could provoke conflict.
According to the Bureau of Reclamation, the snowpack in the
Upper Basin is nearly 140% above average as of April 15 and it
forecasts that seasonal inflow to Lake Powell will be at 128%
of average. … “These developments may lessen the chance of
shortage in 2020,” Terry Fulp, BOR’s Lower Colorado regional
director, said in a prepared statement.
The giant reservoir, formed by Glen Canyon Dam, was under 40
percent full the last week of April. And a lot of water is
still being released from the reservoir, more demands on the
water are expected, and the water supply above the reservoir,
in the sprawling Colorado River system, is expected to
decrease.
Set to expire in 2026, the current guidelines for water
deliveries and shortage sharing, launched in 2007 amid a
multi‐year drought, were designed to prevent disputes that
could provoke conflict. But as the time for crafting a new set
of rules draws near, some river veterans suggest the result
will be nothing less than a dramatic re-imagining of how the
overworked Colorado River is managed…
DCP puts safeguards in place to help manage water use now and
better deal with a potential shortage. Utah, Arizona and the
five other Colorado River basin states wisely chose to include
conservation measures in the DCP — and shared in their
sacrifice to avoid costly litigation and imposed cuts. Congress
and the states should be commended for this bipartisan,
collaborative process.
Some lawyers say the Drought Contingency Plan, or DCP, may be
built on shaky legal ground and could be vulnerable to
litigation — depending on how the Bureau of Reclamation
implements it. One California water district has already sued
to block it.
Tracy Hall says she’s lucky to have friendly neighbors who
allow her to live in an RV on their property while water laps
at a temporary barrier on the edge of her property. But Hall
and others are tired of the disruption to their lives that
started more than two years ago when the formerly dry lake in
Lemmon Valley filled with stormwater runoff and urban effluent.
A federal official is attempting to “obstruct” the flow of
water to restore habitat at Walker Lake, the conservancy
responsible for administering federal restoration funds alleged
in District Court last week. After years of litigation, lawyers
for the Walker Basin Conservancy said that “at some point, the
court must put a stop to the federal water master’s
obstruction.” The receding desert lake outside of Hawthorne is
fed by the Walker River, which rises in California and snakes
through Western Nevada.
For the third year in a row, Lake Tahoe is expected to fill.
This is noteworthy for the sixth-largest lake in the United
States that flirted with record-low levels amid a five-year
drought that ended in 2017.
The Colorado River Sustainability Campaign has been an
important behind-the-scenes player for environmentalists
working on the waterway, which provides water to 40 million
people. … When asked who funds his project, Sam Tucker listed
five foundations. Those foundations’ grant databases showed
that his campaign has received at least $8.6 million since
2016. … Almost half — $4 million — of the campaign’s money
came from one source: the Walton Family Foundation. (Second of
two parts.)
Arizona’s top water official says a lawsuit filed Tuesday by
California’s Imperial Irrigation District could pose a threat
to the newly approved multistate drought contingency plan. But
Tom Buschatzke, director of the Department of Water Resources,
said he’s not worried the plan will fall apart — at least not
yet.
There are at least six high-profile projects in Utah, Colorado,
and Wyoming that combined could divert more than 300,000
acre-feet of water from the beleaguered Colorado River. That’s
the equivalent of Nevada’s entire allocation from the river.
These projects are in different stages of permitting and
funding, but are moving ahead even as headlines about the
river’s dwindling supply dominate the news.
An unlikely advocate seems to be around every bend of the
Colorado River these days: the Walton Family Foundation. The
$3.65 billion organization launched by Walmart founder Sam
Walton has become ubiquitous in the seven-state basin that
provides water to 40 million people, dishing out $100 million
in grants in the last five years alone. … The foundation’s
reach is dizzying and, outside the basin, has received scant
attention. (First of two parts.)
The petition, filed in Los Angeles Superior Court,
alleges violations of the California Environmental Quality
Act by the Metropolitan Water District of Southern California,
and names the Coachella Valley, Palo Verde and
Needles water districts as well. It asks the court to
suspend the Lower Basin Drought Contingency Plan until a
thorough environmental analysis has been completed.
President Donald Trump signed a bill Tuesday authorizing a plan
for Western states to take less water from the overburdened
Colorado River. The president’s signing capped a years-long
process of sometimes difficult negotiations among the seven
states that rely on the river. … Next, representatives from
Arizona and the other Colorado River basin states who had a
hand in crafting the deal are expected to meet for a formal
signing ceremony.
A new study released by the U.S. Bureau of Reclamation predicts
a release of up to 9 million acre-feet of water from Lake
Powell to Lake Mead this year, which means a possible shortage
declaration looming in 2020 might be averted. The snowpack in
the Colorado River Basin is about 130 percent of average, with
flows into Lake Powell predicted to be 128 percent of average
during the runoff season.
Here’s something worth celebrating: In a rare bipartisan
resolve to prevent a water crisis in the Southwest, Congress
has authorized a plan to reduce consumption from the Colorado
River – a major conservation milestone. It shows that when we
work together as Americans, we can address some of the biggest
challenges facing our nation today.
Congress passed an historic Colorado River drought deal on
Monday, which is now on its way to President Trump’s desk for
his signature. That leaves Arizona back to wrestling with water
issues that it mostly set aside during the two years it fixated
on the negotiations for the Colorado River deal.
Environmental groups have dropped their opposition to a bill
they had originally blasted as a way for the state to
green-light a controversial plan to pipe water from eastern
Nevada to Las Vegas after the bill was amended last week. …
But AB30 was altered significantly enough on Wednesday to allow
those groups to feel comfortable enough to now say they are
neutral on the bill.
Lawmakers on Wednesday moved an amended version of the bill
following pressure from conservationists, American Indian
tribes and rural communities who oppose siphoning water from
remote Nevada valleys to the state’s largest city. Although the
bill still requires approval from both the Assembly and Senate
to become law, opponents say the watered-down version assuages
their concerns about the pipeline.
Activities that remove vegetation and disturb the soil are the
most harmful. “Things like energy exploration and development
can do some of that as well as off-highway vehicles,” Duniway
said. He said livestock overgrazing is another culprit, as well
as droughts and wildfires. Climate models predict those
conditions will only get worse.
A bill that would authorize the federal government to enact a
drought plan for Colorado River basin states in times of
shortage has passed Congress and is on its way to the White
House for the president’s signature. … Its aim is to
protect water users from deep losses and keep the
reservoirs and river healthy.
New research finds that climate change is putting stress on
wetlands in the West’s Great Basin and that is putting pressure
on bird populations navigating the Pacific Flyway. Changing
water conditions linked to climate change are impacting the
wetland habitats that waterbirds rely on. The basin includes
most of Nevada and parts of Utah, Arizona, Oregon and the
eastern edge of California.
It started with a question: How big can Las Vegas grow before
the water runs out? The answer from the Las Vegas
Review-Journal is The Water Question, a 10-part series online
and in print that brought together different parts of the
newsroom. Together, staff took The Water Question from a
planned Sunday package to both a series and online resource
that asks and answers critical questions for Las Vegas.
On the first morning of a water conference in downtown Phoenix
on Friday, an academic expert spoke of aridification in the
Colorado River basin due to the ill effects of humans burning
fossil fuels. After dinner, a writer of vivid predictive
fiction spoke about his book “The Water Knife,” which describes
Phoenix in a dusty and water-starved river basin, in the
not-so-distant future.
Two members of Arizona’s congressional delegation introduced
legislation Tuesday on a plan to address a shrinking supply of
water from a river that serves 40 million people in the U.S.
West. Republican Sen. Martha McSally and Democratic Rep. Raul
Grijalva vowed to move identical bills quickly through the
chambers. Bipartisan lawmakers from Colorado River basin states
signed on as co-sponsors.
A plan to divvy up cutbacks to Colorado River water in times of
shortage has passed its first two tests in Congress. On
Thursday, a House subcommittee endorsed the Drought Contingency
Plan after questioning the state and federal officials who
crafted it. Thursday’s approval came a day after a Senate
subcommittee endorsed the plan. Next, lawmakers in both
chambers will have to negotiate and vote on bills that would
allow the federal government to carry out the plan.
U.S. Sen. Martha McSally vowed Wednesday to take quick action
on a plan to preserve the drought-stricken Colorado River,
which serves about 40 million people in the U.S. West and
Mexico. … The plans that have been in the works for years got
a first congressional hearing Wednesday before a subcommittee
that McSally chairs. The Arizona Republican said she’ll
introduce a bill soon and expects strong support.
In recent days, there have been contentions that the DCP has
left a major factor out of the equation: the Salton Sea,
California’s largest inland lake. But this simply is not the
case. … The Imperial Irrigation District has yet to sign on
to the DCP. The DCP has an on-ramp for IID’s participation if
they change their minds. But with or without IID’s
participation, the DCP will not adversely impact the Salton
Sea…
The agreement represents the first multistate effort in
more than a decade to readjust the collective rules for
dealing with potential shortages. … But even as the drought
agreement has earned widespread praise as a historic step
toward propping up the river’s reservoirs, Arizona’s plan for
implementing the deal has also drawn criticism for relying on a
strategy that some argue has significant drawbacks.
U.S. Bureau of Reclamation Commissioner Brenda Burman commended
Arizona, California, Colorado, Nevada, New Mexico, Utah and
Wyoming for reaching a consensus on the Colorado River drought
contingency plan. Now the states are seeking approval from
Congress to implement it.
On this edition of Your Call’s One Planet Series, veteran
environmental journalist Jim Robbins joins us to talk about his
in-depth series headlined, “The West’s Great River Hits Its
Limits: Will the Colorado Run Dry?”
In the coming days, Congress will begin committee hearings on
unusually concise, 139-word legislation that would allow the
secretary of the interior to implement the Colorado River
Drought Contingency Plan, or DCP. … This agreement marks a
watershed moment in building our country’s resilience to
climate change.
The Colorado River Basin was already running near empty before
the Trump administration approved a new deal allowing
additional extractions from one of its main tributaries. While
the administration found the deal would not have a significant
impact on the environment surrounding the river, a collection
of environmental groups say in a new federal lawsuit that it
will further deplete the river basin’s supply…
What image comes to mind when you think of Lake Mead? For most,
it’s likely the infamous “bathtub ring,” a troubling sign of
the depleted water supply in this life-sustaining reservoir.
But while this is one of the most frequently deployed images
associated with the decades long “drought” in the West, do we
really see it? Does it make an impact that’s strong enough to
shift our perceptions and motivate us to alter our personal
water consumption?
On this week’s San Diego Explained, VOSD’s Ry Rivard and NBC
7’s Catherine Garcia break down how the drying up of the
Colorado River could impact West Coast residents.
Representatives of seven states finished a landmark agreement
to shore up the dwindling Colorado River and signed a letter to
Congress on Tuesday calling for legislation to enact the deal.
The set of agreements would prop up water-starved reservoirs
that supply cities and farms across the Southwest and would lay
the groundwork for larger negotiations to address the river’s
chronic overallocation…
It’s done. The Colorado River Board of California voted 8-1-1
Monday to sign on to a multi-state drought contingency plan,
which, somewhat ironically, might not be needed for two years
because of an exceptionally wet winter. The Imperial Irrigation
District, a sprawling rural water district in the southeastern
corner of California, refused to sign on until the federal
government pledged to provide $200 million to clean up the
Salton Sea, which has not occurred.
Every year, millions of waterbirds migrating from Alaska to
Patagonia take a break from that epic journey to rest, eat and
breed in a stretch of wetlands spanning six Western states
called the Great Basin. A warming climate has made that
migration more challenging by altering how mountain snowmelt
flows into the network of lakes and rivers stretching from the
Sierra Nevada to the Rockies, according to a new study.
For the moment, Mother Nature is smiling on the Colorado River.
Enough snow has piled up in the mountains that feed the river
to stave off a dreaded shortage declaration for one more year,
according to federal projections released Friday afternoon.
As the Trump administration moves toward a drought contingency
plan for the Colorado River, the Bureau of Reclamation is
pushing legislation that would exempt its work from
environmental reviews. That includes potential impacts on what
has emerged as a major sticking point in the drought
negotiations: Southern California’s Salton Sea, a public health
and ecological disaster.
If, as being widely reported, the Colorado River basin states
… ultimately decide to proceed with a Lower Colorado River
Basin Drought Contingency Plan that cuts out the Imperial
Irrigation District (IID), no one should be surprised. It’s
simply continuing a long, and perhaps successful, tradition of
basin governance by running over the “miscreant(s)”.
The Imperial Irrigation District is being written out of a
massive, multi-state Colorado River drought plan at the
eleventh hour. IID could sue to try to stop the revised plan
from proceeding, and its board president called the latest
development a violation of California environmental law.
But Metropolitan Water District of Southern
California general manager Jeffrey Kightlinger said
attorneys for his agency, the U.S. Bureau of Reclamation and
others in a working group are finalizing new documents to
remove IID from the Lower Basin Drought Contingency Plan.
The Metropolitan Water District of Southern California on
Tuesday sealed California’s participation in a landmark
Colorado River drought management plan, agreeing to shoulder
more of the state’s future delivery cuts to prevent Lake Mead
from falling to dangerously low levels. With California signed
on, the plan can move to Congress, which must approve the
multi-state agreement before it takes effect. The MWD board
took the step over the objections of the Imperial
Irrigation District, which holds senior rights to the biggest
allocation of river water on the entire length of the Colorado.
The Metropolitan Water District is positioning itself to
shoulder California’s entire water contribution, with its board
voting Tuesday on a proposal to essentially write out of the
drought plan another agency that gets more Colorado River water
than anyone else. That agency, the Imperial Irrigation
District, has said it won’t approve the plan unless the federal
government agrees to commit $200 million to address the Salton
Sea.
It seems like a simple question: How many people can Southern
Nevada support with the water it has now? But the answer is far
from easy. The number can swing wildly depending on a host of
variables, including the community’s rates of growth and
conservation and the severity of drought on the Colorado River.
(Last in the paper’s Water
Question series.)
California is now the lone holdout on an emergency drought plan
for the Colorado River, and the other river states are turning
up the heat to get the deal done. Representatives from Nevada
and five other Western states sent a letter to California on
Saturday urging water officials there to set aside their
concerns and “and immediately and unconditionally approve” the
so-called Drought Contingency Plan.
The Colorado River’s federal managers have projected that if
dry conditions continue, they could be unable to deliver any
water at all to downstream users (including Phoenix, Tucson,
Los Angeles, and San Diego) within five years. That’s the
doomsday scenario that has led the Colorado River’s water
managers and users to the cusp of adopting the Drought
Contingency Plan, a temporary yet broad agreement to reduce
water use and ensure that the reservoirs continue to provide a
reliable water supply.
The question comes up with every dire media report or bleak new
forecast about the Colorado River: How much longer can Nevada’s
largest community continue to rely on a single source of water
to power its prosperity? It’s an important question, maybe the
most important. No Southwestern state gets less water from the
river than Nevada. No major city depends on that water more
than Las Vegas. But the Colorado is in trouble. (Part 1 of 8 in
a series.)
With another deadline missed Monday, the head of the Bureau of
Reclamation is now looking for the governors in the states in
the Colorado River basin to tell her what they think she should
do to keep water levels from dropping even lower. But there’s
just two weeks for them to do that.
Days after Imperial Irrigation District officials said there
had been a breakthrough in negotiations with federal
officials to commit to the restoration of the Salton Sea
in a mammoth Colorado River drought plan, a top federal
official offered a different assessment. … The
Reclamation statement said it’s up to IID to decide when they
want to join the drought plan, indicating a possible avenue for
them to join later that would not stymie the entire agreement.
Plans to give Nevada’s top water official more flexibility to
wade into water rights disputes got a rough reception in the
state Legislature. Farmers, conservationists and American
Indians from Nevada and Utah turned out in opposition to the
proposals in two bills. No one spoke in support of measures
critics say would direct more water toward urban and suburban
development at the expense of farming, ranching and the
environment in rural valleys.
With a Monday deadline looming, the Metropolitan Water District
of Southern California has offered to break an impasse on a
seven-state Colorado River drought contingency package by
contributing necessary water from its own reserves on behalf of
the Imperial Irrigation District. It’s not help that IID is
seeking, but Metropolitan general manager Jeffrey Kightlinger
said he had no choice.
Winter storms have blanketed the mountains on the upper
Colorado River with snow. But even this year’s above-average
snowpack won’t be nearly enough to make up for the river’s
chronic overallocation, compounded by 19 years of drought and
the worsening effects of climate change.
Follow along on our water tour of the Lower Colorado
River – and keep up with any of our
tours and events –
through our social media channels. We’ll post updates on our
Twitter account @WaterEdFdn about
people, issues and places as we travel along the Lower Colorado
River from Hoover Dam to the Coachella Valley Feb. 27 through
March 1.
All eyes have been on the Colorado River recently with
headlines across the west announcing the progress – or lack
thereof – of the efforts of the seven basin states to reach
agreement on the Drought Contingency Plan. So is the Colorado
River in crisis? At the 2019 California Irrigation Institute
conference, Dr. Brad Udall’s keynote presentation focused on
answering that question.
Arizona’s efforts to finish a Colorado River drought plan are
moving forward after leaders of the Gila River Indian
Community announced that they will proceed with their
piece of the deal. … The Gila River Indian Community’s
involvement is key because the community is entitled to about a
fourth of the water that passes through the Central Arizona
Project Canal, and it has offered to kick in some water to make
the drought agreement work.
The furrows in a 60-acre patch of dirt on Rodney and Tiffany
Shedd’s Arizona farm still hold cotton scraps from last year’s
crop. This year, that patch will stay barren for the first time
in recent memory, thanks to the decline in Colorado River water
for farms across Pinal County, one of America’s cotton-growing
centers.
The odds are looking increasingly poor that Arizona and other
Western states will meet a March 4 federal deadline for
wrapping up Colorado River drought plans. That’s not just
because of the ongoing conflict over a now-shelved water rights
bill for Eastern Arizona that prompted a threat from the Gila
River Indian Community to bolt this state’s drought plan. It’s
also not just because of a Southern California irrigation
district’s efforts to secure $200 million in U.S. funds to
shore up the dying Salton Sea.
When people need more water, they often build dams to increase
supply. But can dams increase water use in an unsustainable
way, leading communities to live beyond their water means? That
appears to often be the case, according to the authors of a
recent paper in Nature Sustainability. Las Vegas is a textbook
case.
House Speaker Rusty Bowers on Tuesday withdrew his bill that
would repeal state laws on when farmers forfeit their water
rights — legislation that the Gila River Indian Community said
would cause it to withdraw from the multi-state drought
contingency plan. But Bowers’ move did not get the tribe to
sign the papers agreeing to provide Arizona with the 500,000
acre-feet of water it needs to make the drought plan a reality.
Rising temperatures can lower flow by increasing the amount of
water lost to evaporation from soil and surface water, boosting
the amount of water used by plants, lengthening the growing
season, and shrinking snowpacks that contribute to flow via
meltwater. … The researchers found that rising
temperatures are responsible for 53% of the long-term decline
in the river’s flow, with changing precipitation patterns and
other factors accounting for the rest.
Arizona Governor Doug Ducey steered away from the term “climate
change” in order to garner political support for the
state’s Colorado River drought plan, he indicated Friday in an
interview with a Pima Community College newspaper. In that
interview, he also avoided making any connection between
climate change and the “drier future” (his preferred phrase)
that Arizona faces. His omission bordered on a denial of the
established links between the two.
Gov. Stephen Roe Lewis of the Gila River Indian Community said
in a statement Thursday that a decision by House Speaker Rusty
Bowers to move forward with a contentious water bill threatens
the community’s plan to support the drought agreement. The
Gila River Indian Community’s involvement is key because it’s
entitled to about a fourth of the Colorado River water that
passes through the Central Arizona Project’s canal.
The strategy of turning to groundwater pumping will
test the limits of Arizona’s regulatory system for its desert
aquifers, which targets some areas for pumping
restrictions and leaves others with looser rules or no
regulation at all. In Pinal County, which falls under
these groundwater rules, the return to a total reliance on
wells reflects a major turning point and raises the possibility
that this part of Arizona could again sink into a pattern
of falling groundwater levels — just as it did decades
ago, before the arrival of Colorado River water.
It’s all up to the Imperial Irrigation District. The fate of a
seven-state plan to address dwindling Colorado River water
supply now appears to rest squarely with the sprawling
southeastern California water district. Its neighbor to the
north, the Coachella Valley Water District, voted unanimously
on Tuesday to approve interstate agreements that would conserve
water for use by 40 million people and vast swaths of
agricultural lands.
The Colorado river crisis ought to be upsetting markets. The
U.S. waterway supports some $4 trillion in GDP and at least
$1.3 trillion in stock value across seven U.S. states. The
river was already virtually tapped out last century, and
continuing troubles have now led the federal government to step
in to help manage its water use. Yet investors have barely
caused a ripple.
Arizona and California aren’t done finishing a plan that would
establish how states in the Colorado River Basin will ensure
water for millions of people in the Southwest, said the head of
the agency running the negotiations. … One challenge
comes from the Imperial Irrigation District, a water utility
that serves the Imperial Valley in southeastern California. It
hasn’t signed California’s plan because it wants $200 million
to restore the vanishing Salton Sea, the state’s largest lake.
The Imperial Irrigation District holds among the oldest and
largest rights to water from the Colorado River and is using
that as leverage to get what it sees as a better deal in
current drought contingency plan negotiations involving states
that draw from the river. Among the hardball tactics IID
is putting in play: A demand that the federal government
provide $200 million for efforts to bolster the beleaguered
Salton Sea.
In the event that water elevation decreases
below 1,050-feet, officials have developed a plan to
address operational needs. Due to the government shutdown,
the public wasn’t able to provide comment on the low water plan
for Lake Mead. So an extension has been provided through
Feb.15.
A major deadline just passed without unanimous agreement among
Western states over the future of the Colorado River, so the
federal government is one step closer to stepping in on the
dwindling river that provides water for 1-in-8 Americans. The
path forward has become murkier for the drought-stricken region
now in its 19th year of low water levels after a January 31
deadline failed to garner signed agreements from Arizona and
California.
Did the goalposts just move on us? … Media reports suggest
that Reclamation is lumping Arizona with California, which
clearly did not meet the deadline, in its reasoning for taking
an action that we had all hoped to avoid. It’s easy to feel
betrayed by that, to conclude that Arizona was asked to move
mountains and then when we did, we were told it still wasn’t
good enough.
All eyes were on Arizona this week as state lawmakers took a
last-minute vote on their part of the pact. They approved the
plan Thursday afternoon, just hours before the deadline, but
Arizona officials still haven’t finalized a variety of
documents. In addition, a California irrigation district with
massive river rights has yet to sign off on the
agreement. On Friday, Bureau of Reclamation Commissioner
Brenda Burman … said the agency would start the
formal legal process of soliciting comments on how it should
impose cuts.
The Bureau of Reclamation, the Interior Department’s Western
water bureaucracy that saw its dam-building heyday in the
1960s, has risen in stature once again in the Trump
administration. Reclamation has flexed its muscles on Colorado
River drought management plans… And it has been the
administration’s key player in trying to fulfill President
Trump’s campaign promise to deliver more water to California
farmers, squeezing the state and forging ahead on a dam project
California says it doesn’t want.
California’s Imperial Irrigation District will get the
last word on the seven-state Colorado River Drought Contingency
Plans. And IID could end up with $200 million to restore the
badly polluted and fast-drying Salton Sea. Thursday, as the
clock ticked toward a midnight deadline set by a top federal
official, all eyes had been on Arizona. But lawmakers there
approved the Colorado River drought deal with about seven hours
to spare. IID, an often-overlooked southeastern California
agricultural water district, appears to have thrown a
last-minute monkey wrench into the process.
Communities along the Colorado River are facing a new era of
drought and water shortages that is threatening their future.
With an official water emergency declaration now possible,
farmers, ranchers, and towns are searching for ways to use less
water and survive. Third in a series.
Gov. Doug Ducey signed a drought contingency plan Thursday
afternoon, six hours ahead of the deadline set by a key federal
official for the state to act or face having its Colorado River
water supply determined by her.That came despite objections
from some legislators who questioned why the state will allow
Pinal County farmers to once again pump groundwater for their
crops and will also provide cash to help them do it.
Arizona lawmakers appear on track to pass a Colorado River
drought plan, with less than 30 hours to go before a critical
federal deadline. A state Senate committee voted 6-1
Wednesday evening to pass a pair of measures that outline
how the state would share looming cutbacks on the
river’s water and work with other states to take less. The
bills now head to the full Senate and House. Both chambers are
expected to pass the bills Thursday, an effort that could
stretch into the night as they rush to meet a federal deadline.
The 32-page Layperson’s Guide to the Colorado River covers the
history of the river’s development; negotiations over division
of its water; the items that comprise the Law of the River; and
a chronology of significant Colorado River events.
Warnings of doomsday on the river are nothing new. Too many
people, farms and factories depend on too little water, which
is why the Colorado now rarely flows to its end point at the
Gulf of California. The sprawling Southwest has sucked the
river dry. Yet the region has thrived in spite of the
naysayers. Until now, it appears.
Avoiding a long-expected crisis on the Colorado River, a water
source for 40 million people, is coming down to a final few
days of frenzied negotiations. A 19-year drought and decades of
overuse have put a water shortfall on the horizon. If
California and six other states, all with deeply entrenched
interests, can’t agree on a plan to cut their water consumption
by Jan. 31, the federal government says it will step in and
decide the river’s future.
In Arizona, the Colorado River Drought Contingency Plan now
hinges on the approval of tribal nations. The plan is meant to
levy water cuts to seven Western states in order to prevent the
river and its reservoirs from reaching critical levels — but
after a state lawmaker introduced legislation that undermines
parts of the Gila River Indian Community’s water settlement,
the tribe has threatened to exit the plan. Without tribal
buy-in, Arizona’s implementation design will collapse….
Water conservation in the Las Vegas Valley is imperative as the
city continues to grow. The resources provided by the Colorado
River are stretched thin, as the river is responsible for
supplying the majority of the water to Southern Nevada, six
other states—California, Arizona, New Mexico, Wyoming, Utah,
Colorado—and Mexico. Combine these existing allotments with
drought conditions that have reduced the river’s average flows
by 30 percent annually, and it’s clear that Las Vegas must be
proactive in its conservation efforts.
Federal Reclamation Commissioner Brenda Burman has drawn a line
in the sand for Arizona and other Western states: Finish a deal
to take less water from the Colorado River by Thursday, or the
federal government will be forced to step in and decide how to
prevent reservoirs from falling to critical levels. … The
plan’s success or failure will turn on the actions of a
few key players, including leaders of the Legislature, tribes,
farmers, cities and the state’s water managers.
Arizona’s water leaders and lawmakers are running out of time
to complete the state’s Drought Contingency Plan, a
blueprint for how Arizona water users would share a likely
shortage on the Colorado River. … There are a lot of
moving parts to understand and a lot of concepts that may seem
overwhelming. Here are the things you need to know in advance
of the Jan. 31 deadline to finish the plan.
The Gila River Indian Community is threatening to blow up the
drought-contingency plan because of efforts it says will
undermine its claim to water rights. House Speaker Rusty Bowers
is proposing changes to state laws in a way he said will
protect the rights of farmers in the Safford Valley who have
been “scratching it out” to water from the Gila River. But
attorney Don Pongrace, who represents the Gila River Indian
Community, said … courts have ruled those rights — and the
water that goes with it — belong to the tribe.
With the Southwest locked in a 19-year drought and climate
change making the region increasingly drier, water managers and
users along the Colorado River are facing a troubling question:
Are we in a new, more arid era when there will never be enough
water?
With Lake Mead now 39 percent full and approaching a first-ever
shortage, Western states that rely on the Colorado River are
looking to Arizona to sign a deal aimed at reducing the risk of
the reservoir crashing. The centerpiece of Gov. Ducey’s
proposed legislation is a resolution giving Arizona Department
of Water Resources Director Tom Buschatzke the authority to
sign the Drought Contingency Plan. The package of proposed
bills also would appropriate $35 million and
tweak existing legislation to make the plan work.
The draft legislation compiled by the Department of Water
Resources looks similar to how water leaders described the
measures at a Drought Contingency Plan Steering Committee
meeting last week. … But the legislation as drafted
barely delves into the nitty-gritty details of a far more
complex intrastate agreement that Arizona water users have been
hashing out for months.
Following one of the hottest and driest years on record, the
Colorado River and its tributaries throughout the western U.S.
are likely headed for another year of low water. That’s
according to a new analysis by the Western Water Assessment at
the University of Colorado Boulder. Researcher Jeff Lukas, who
authored the briefing, says water managers throughout the
Colorado River watershed should brace themselves for diminished
streams and the decreasing likelihood of filling the reservoirs
left depleted at the end of 2018.
A proposed Colorado River drought plan that will cost well over
$100 million is just the beginning of what’s needed to protect
the over-allocated river, says Bruce Babbitt, the former
governor who rammed through Arizona’s last big water
legislation nearly four decades ago. After Gov. Doug Ducey
urged legislators to “do the heavy lifting” and pass the
proposed drought-contingency plan for the Colorado, Babbitt
said Monday that authorities will have to start discussing a
much longer-term plan immediately after it’s approved.
As the Southwest faces rapid growth and unrelenting drought,
the Colorado River is in crisis, with too many demands on its
diminishing flow. Now those who depend on the river must
confront the hard reality that their supply of Colorado water
may be cut off.
Up against a federal deadline to approve a Colorado River
drought plan — a “generational change” in Arizona water
management — four key legislators say they’re optimistic
they’ll meet it. Led by House Speaker Rusty Bowers, a Mesa
Republican, they see the Legislature as ready — finally — to
officially endorse the plan. That’s even though competing water
interest groups still have highly visible disagreements about
it.
Gov. Doug Ducey will use his fifth State of the State speech
Monday, Jan. 14, to try to corral the votes to approve a
drought-contingency plan in the next 17 days or risk federal
intervention. “We’re in a position now where we have a sense of
urgency and focus on Arizona’s water situation,” the governor
told the business community Friday in previewing the speech
that kicks off the legislative session.
The Colorado River may not look like it, but it’s one of the
world’s largest banks. The river is not only the source of
much of the American West’s economic productivity – San Diego,
Phoenix and Denver would hardly exist without it – but its
water is now the central commodity in a complex accounting
system used by major farmers and entire states. … This
month, the nation’s largest water agency, the Metropolitan
Water District, began what amounts to a run on the bank.
With a federal deadline to sign a Colorado River drought deal
three weeks away, Arizona water managers are still
grappling with several unresolved issues that could get in the
way of finishing an agreement. The outstanding issues,
some of which are proving contentious, range from developers’
concerns about securing future water supplies to lining up
funding for Pinal County farmers to drill wells and begin to
pump more groundwater.
First, the good news: The negotiators of Arizona’s Drought
Contingency Plan have crafted the most detailed, concrete
proposal to date laying out how Arizona will deal
with expected cutbacks to its supply of Colorado
River. Now, the bad: The partial shutdown of the federal
government is squeezing these negotiators.
Arizona must identify our next bucket of water. Championing
desalination along the California coastline is one long-term
solution that can help secure Arizona’s economic and water
future.
Gov. Doug Ducey used his second inaugural speech Monday to
exhort lawmakers and others with a claim to Colorado River
water to approve a drought contingency plan before a solution
is imposed by the Bureau of Reclamation. “It’s simple: Arizona
and our neighboring states draw more water from the Colorado
River than Mother Nature puts back,” the governor told his
audience. “And with critical shortfall imminent, we cannot kick
the can any further.”
Southern Nevadans will see few noticeable consequences from a
soon-to-be-finalized drought contingency plan for states
that get most of their water supply from the Colorado River,
according to a Southern Nevada water resources expert.
Colorado River water managers were supposed to finish drought
contingency plans by the end of the year. As it looks now,
they’ll miss that deadline. If the states fail to do their job,
the federal government could step in. Luke Runyon, a
reporter with KUNC who covers on the Colorado River Basin
recaps what’s been happening and why it’s so important.
It has been called speculative, foolhardy and overly expensive,
but Aaron Million’s plan to pump water from the Utah-Wyoming
border to Colorado’s Front Range just won’t dry
up. Now seeking water rights from the Green
River in Utah for a new version of his plan, Million thinks he
has fashioned a winning proposal to feed Colorado’s thirsty,
growing population.
Nowhere is the domino effect in
Western water policy played out more than on the Colorado River,
and specifically when it involves the Lower Basin states of
California, Nevada and Arizona. We are seeing that play out now
as the three states strive to forge a Drought Contingency Plan.
Yet that plan can’t be finalized until Arizona finds a unifying
voice between its major water players, an effort you can read
more about in the latest in-depth article of Western Water.
Even then, there are some issues to resolve just within
California.
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.
We explored the lower Colorado River where virtually every drop
of the river is allocated, yet demand is growing from myriad
sources — increasing population, declining habitat, drought and
climate change.
The 1,450-mile river is a lifeline to 40 million people in
the Southwest across seven states and Mexico. How the Lower Basin
states – Arizona, California and Nevada – use and manage this
water to meet agricultural, urban, environmental and industrial
needs was the focus of this tour.
Hampton Inn Tropicana
4975 Dean Martin Drive, Las Vegas, NV 89118
They are enduring symbols of the vast Mojave Desert, but Joshua
trees don’t grow everywhere. Even here in the Grapevine Mesa
Joshua Tree Forest, a National Natural Landmark since 1967, you
can see where the trees thin out and stop as the land rises
sharply to the east.
This issue of Western Water discusses the challenges
facing the Colorado River Basin resulting from persistent
drought, climate change and an overallocated river, and how water
managers and others are trying to face the future.
This three-day, two-night tour explored the lower Colorado River
where virtually every drop of the river is allocated, yet demand
is growing from myriad sources — increasing population,
declining habitat, drought and climate change.
The 1,450-mile river is a lifeline to 40 million people in
the Southwest across seven states and Mexico. How the Lower Basin
states – Arizona, California and Nevada – use and manage this
water to meet agricultural, urban, environmental and industrial
needs is the focus of this tour.
Best Western McCarran Inn
4970 Paradise Road
Las Vegas, NV 89119
In 2015, Albuquerque delivered as much water as it had in
1983, despite its population growing by 70 percent. In 2016,
Tucson delivered as much water as it had in 1984, despite a 67
percent increase in customer hook-ups. The trend is the same
for Phoenix, Las Vegas and Los Angeles, said longtime water
policy researcher Gary Woodard, who rattled off these
statistics in a recent phone interview.
A federal judge tapped the brakes Thursday but didn’t stop a
proposal for a massive and expensive water pipeline to draw
underground water from rural valleys along Nevada’s eastern
edge to supply the growing Las Vegas metropolitan area.
There was no electricity when Vickie Buchanan’s family came to
Diamond Valley in 1958. Nor were there many crops. But there
was water, and as early settlers, Vickie’s parents were given
priority access under a rule fundamental to Western water law:
“first in time, first in right.” A steady flow of farmers
followed, planting alfalfa and timothy hay grass in the
high-desert soil of the central Nevada valley.
This tour explored the Lower Colorado River where virtually every
drop of the river is allocated, yet demand is growing from a
myriad of sources — increasing population, declining habitat,
drought and climate change.
The 1,450-mile river is a lifeline to 40 million people in
the Southwest across seven states and Mexico. How the Lower Basin
states – Arizona, California and Nevada – use and manage this
water to meet agricultural, urban, environmental and industrial
needs is the focus of this tour.
If and when Lake Mead hits 1,075 feet, the government will
declare a federal water shortage for the seven states that draw
water from the Colorado River, forcing Nevada and the others to
limit water use. … Despite the sobering predictions, former
Las Vegas water czar Pat Mulroy is confident life will go on in
the West.
The “Eagle has landed” moment came at the start of Wednesday’s
Southern Nevada Water Authority board meeting, when engineering
director Marc Jensen stood to announce what many people in the
room were already buzzing about.
Lingering drought has helped push Lake Tahoe’s water level
below its natural rim for the first time in five years, cutting
off flows into the Truckee River, which has been reduced to a
shallow stream as it meanders down the Sierra through Reno.
With an average annual rainfall of only 9 inches, water
conservation in Nevada is essential not only in drought years,
but every year. This 17-minute video features interviews with key
policy-makers who explain how important it is to develop a
conservation ethic for this desert state.
In the West, it is not a matter of if a drought will occur, but
when. In an effort to develop a drought-proof water supply, many
communities are turning to water recycling. Water recycling is
reusing treated wastewater for irrigating golf courses, other
urban landscapes, some crops, wetlands enhancement, industrial
processes and even groundwater recharge. But many people do not
understand how water is treated, recycled and reused, causing
some to oppose new projects.
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 beautiful 24×36 inch poster, suitable for framing, displays
the rivers, lakes and reservoirs, irrigated farmland, urban areas
and Indian reservations within the Truckee River Basin, including
the Newlands Project, Pyramid Lake and Lake Tahoe. Map text
explains the issues surrounding the use of the Truckee-Carson
rivers, Lake Tahoe water quality improvement efforts, fishery
restoration and the effort to reach compromise solutions to many
of these issues.
This 24×36 inch poster, suitable for framing, illustrates the
water resources available for Nevada cities, agriculture and the
environment. It features natural and manmade water resources
throughout the state, including the Truckee and Carson rivers,
Lake Tahoe, Pyramid Lake and the course of the Colorado River
that forms the state’s eastern boundary.
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 the country of 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.
The 28-page Layperson’s Guide to Nevada Water provides an
overview of the history of water development and use in Nevada.
It includes sections on Nevada’s water rights laws, the history
of the Truckee and Carson rivers, water supplies for the Las
Vegas area, groundwater, water quality, environmental issues and
today’s water supply challenges.
The Colorado River provides water to more than 35 million people
and 4 million acres of farmland in a region encompassing some
246,000 square miles in the southwestern United States. The
32-page Layperson’s Guide to the Colorado River covers the
history of the river’s development; negotiations over division of
its water; the items that comprise the Law of the River; and a
chronology of significant Colorado River events.
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 issue of Western Water examines the challenges facing state,
federal and tribal officials and other stakeholders as they work
to manage terminal lakes. It includes background information on
the formation of these lakes, and overviews of the water quality,
habitat and political issues surrounding these distinctive bodies
of water. Much of the information in this article originated at
the September 2004 StateManagement Issues at Terminal Water
Bodies/Closed Basins conference.
