How the western water wars may end
| Yakima, Wash.
Over the past 100 years, this arid region of Central Washington has undergone a stunning transformation. Engineers and farmers have captured the annual mountain snowmelt and used it to change the sagebrush steppe into an agricultural Eden of tree fruits, mint, hay, and corn鈥�.
Rows of green crops adorn a once-parched landscape. Reservoirs funnel water to farms and turn massive turbines that spirit electricity to far-off coastal cities. And Central Washington has become an apple basket for the world.
鈥婥harlie de la Chapelle has lived the story of this water-borne agrarian bounty. His family has worked the land for four generations, and the square-jawed farmer has spent a successful career cultivating apples and pears.
But in recent years, his livelihood has been growing less reliable. First federal and state courts said farmers needed to leave more water in rivers for endangered fish to survive. Then changes in snowmelt worsened Mr. De la Chapelle鈥檚 situation. He鈥檚 noticed snowpack on nearby Mt. Adams getting lighter and his water allotment less predictable.
鈥淭he only way I can make it work is by keeping ground out of production,鈥� he says.
Now, with its old water habits threatening livelihoods and ways of life, the area is undergoing another transformation. It is revamping how it manages one of its most precious resources 鈥� and in the process could point the way for an American West where long-standing water challenges are only growing more urgent and fractious.听
In an innovative agreement, farmers have joined with environmental groups and state and federal officials to both increase water availability and restore the natural landscape. Although the plan focuses on just one section of the state, it is an agriculturally significant one 鈥� the Yakima Basin. And it鈥檚 comprehensive: The plan includes voluntary conservation programs, building new water-storage reservoirs, and adding structures to dams that would help fish seek cooler waters as they migrate upstream. The framework,鈥� in place at the state level since 2012, has begun to show promise, even though federal approval by the US Congress is still needed for full implementation.听
Some people 鈥� including De la Chapelle 鈥� are skeptical the plan will work. But many water experts say the fledgling accord could be a model largely because farmers themselves have agreed to pay for investments that promise to enable their water needs to be met alongside those of city dwellers and endangered salmon.
鈥淲hat they鈥檙e doing in Yakima is representative of what we鈥檙e trying to do in other basins [across the West],鈥� says Mike Connor, deputy secretary of the Interior in Washington, D.C., whose first assignment at the agency in the mid-1990s was working on water issues in the Yakima Basin.听
The pressure to solve decades-old disputes is rising. Water is already one of the West鈥檚 most contentious issues, with an infinite number of colliding interests 鈥� urban residents, farmers, environmentalists, native Americans, agribusiness owners, hydroelectric operators 鈥� all dipping their hoses into receding rivers and reservoirs. The only thing they all seem to have in common is their impulse to hire a lawyer.
Now, amid growing urbanization and the effects of climate change, the tensions are becoming even more fraught.听
Yet the Yakima accord has given some people optimism that there鈥檚 a way out of this Gordian knot. They hope the example here 鈥� the deal as well as the years of squabbling and millions of dollars spent in courtrooms 鈥� will convince other regions to broker similar accords rather than perpetuate the debilitating era of water wars.听
Mark Johnston has seen听those battles firsthand. He鈥檚 a biologist who has worked 27 years for the Yakama Nation, a local tribe whose 161-year-old legal water rights 鈥� and emphasis on restoring salmon populations 鈥� often put it in conflict with farmers.
鈥淲e used to go in there with our attorneys and we wouldn鈥檛 even talk,鈥� says Mr. Johnston. 鈥淓veryone wants to yell, and that鈥檚 how those meeting used to be.... People used to yell from the back of the meeting, 鈥楪et a rope!鈥� 鈥澨�
But those years of rancor may have accomplished something 鈥� showing what听诲颈诲苍鈥檛听飞辞谤办.听
What changed wasn鈥檛 just that various parties got fed up with the court battles. It鈥檚 also what they began observing: Too many fish kept dying and water levels were dropping. Farmers, in particular, could see changes in the region鈥檚 snows and rains 鈥� and realized what it meant for their business.
De la Chapelle knew that as a 鈥渏unior鈥� irrigator: By law he must wait until all the 鈥渟enior鈥� rights holders take water before taking his own. That鈥檚 a common legal structure in the West. It doesn鈥檛 help that Washington, like many states, has a 鈥渦se it or lose it鈥� policy in which water-rights holders forfeit any allotments they don鈥檛 use.听
All this means that in drought years, like last year, De la Chapelle isn鈥檛 assured of getting all his water. His situation is exacerbated by climate change, with some models predicting drought as often as every other year for the Yakima Basin.
鈥淚f these [droughts] occur on a back-to-back basis, the seniors will have a problem and all the juniors will be dried up,鈥� says De la Chapelle.
That compelled De la Chapelle and other farmers 鈥� regardless of whether they would use the phrase 鈥渃limate change鈥� in describing their rationale 鈥� to work on a new watershed-management plan with other parties.
鈥淎s a generalization, because the east side [of the Cascade Range] is more conservative politically, it has been slow to buy into the idea of climate change and global warming 鈥� 鈥榠t鈥檚 a hoax by those no-good people on the left,鈥� 鈥� De la Chapelle says. 鈥淎nd the projections that have been made are just starting to gain more credence by the populations on the east side.鈥澨�
A fast-talking farmer and self-described history buff, De la Chapelle says he quickly began to realize his apples were suffering 鈥渟unburn鈥� more than in the past. Sunburn occurs when solar radiation and temperatures intensify, producing black spots, browned or bleached skin, and interior fruit damage. Some technological solutions exist, such as crop protectants. But adequate water supplies can help a lot, too.
To increase the flow in the fields and orchards, junior irrigators have agreed to pay for new reservoirs to catch more snowmelt. And a bill in Congress aims to authorize a public-private partnership in which the irrigators would fund a water pump at a federal dam that farmers could tap for more water during droughts.
鈥淲e鈥檙e willing to pay for it. I think that鈥檚 what shocked them,鈥� says Ric Valicoff, a fruit grower and president of the Roza Irrigation District board.
Mr. Valicoff says farmers in his irrigation district now understand the need for annual fee increases to fund water-infrastructure projects. Last year, the district 鈥渉ad to spend quite a bit of money buying water and scrounging [around] any way we could,鈥� he says. So when the district asked its members for a $43-per-acre fee to buoy water supplies for drought relief this year, there was little resistance, even if not everyone agrees on the cause or effect of climate change.听
Valicoff says he doesn鈥檛 care whether humans are responsible for the change in climate. He just wants to deal with the results of it. Adaptation is necessary, no matter what the cause.
鈥淲hat I think came out of [the Yakima meetings] was we all recognized we have a warmer climate. That鈥檚 quite obvious,鈥� Valicoff says.听
It鈥檚 perhaps fitting that the Yakima valley听would provide a potential model for adapting to the current period of climate change and strain on water resources.
The valley鈥檚 deep crevices and fertile soil were created by the Missoula floods, drowning the region about 15,000 years ago when the great glaciers receded. Ice ages and warm periods in Earth鈥檚 geologic history have resulted from variations every 100,000 years in the planet鈥檚 elliptical orbit around the sun: The slight shifts in the tilt of its axis every 41,000 years and Earth鈥檚 natural 鈥渨obble鈥� in 26,000-year cycles alter the amount of incoming solar radiation, feeding or melting ice sheets.
But climate scientists say what makes the current warming trend different is that Earth鈥檚 position and tilt relative to the sun should correspond with much cooler temperatures than at present. Instead, the consensus of climate scientists is that greenhouse gas emissions, mostly from burning fossil fuels, are pushing temperatures higher.
In the American West, this means that climate change is leaving mountains with less snowpack and underground aquifers with less rainfall to recharge them. That鈥檚 layered atop the challenges of rising urban populations, endangered species, and reliance on hydropower.
鈥淲e are having a tough time keeping up with the challenges,鈥� says the Interior Department鈥檚 Mr. Connor.
The effects vary across the West. In California, for example, the chance of drought occurring is becoming twice as likely as temperatures get hotter, estimates Noah Diffenbaugh, a climatologist at Stanford University. That鈥檚 because, compared with historical records, California is enduring far more hot years combined with low precipitation. 鈥淲e鈥檙e on the cusp of it happening essentially every year,鈥� Mr. Diffenbaugh says of the chances of high-temperature years occurring. 鈥淲hat that means is we have a much higher risk of it turning into drought.鈥澨�
In the Pacific Northwest, by contrast, climate change won鈥檛 necessarily mean less overall precipitation 鈥� in fact, an increase is possible. But scientists see it imposing constraints on water resources nonetheless.听
The key reason: Less precipitation will fall as snow. This is significant because the Yakima River, a tributary of the Columbia, has five storage dams that hold 40 percent of the water needed for local agriculture. Rainfall averages less than 10 inches annually. So for farmers the runoff from places like Mt. Adams is vital.听
When snow melts too quickly, or when big rains come after the growing season, the region鈥檚 reservoirs simply aren鈥檛 able to store and use it the way they can with the traditional slow snowmelt. The result is too little water for both farmers and fish.听
Climate change is only likely to aggravate the problem. A 2010 University of Washington study found that probabilities of enduring a water-short year in the 2020s would nearly double compared with historical averages 鈥� to 27 percent, up from 14 percent, and possibly rising to 68 percent in the 2080s without adaptation.
Indeed, without changes to how water is used 鈥� whether through treating stormwater, increasing use of recycled or 鈥渞eclaimed鈥� water, reducing consumption, encouraging development of a free market for water, processing brackish water, or changing bedrock water policies 鈥� parts of the West might run out of the stuff altogether.听
That鈥檚 largely because the region urbanized and grew during an unnaturally wet period. The founding water-resource-sharing document, the Colorado River Compact, which spans seven states, was inked in 1922 鈥� a high-water year that appears unlikely to be repeated anytime soon. On top of that, very little reliable data exists on how much water is stored underground and how quickly it鈥檚 being depleted. Most states poorly monitor how much water people use. 听
On a hot late-summer day,听habitat biologist Scott Nicolai is traversing the banks of the Yakima Basin鈥檚 Taneum Creek.听
The creek is at a trickle, since late summer is its typical low point. But within the heavily shaded woods, fallen trees lie in the stream and have widened its course. They have restored Taneum鈥檚 natural flow, allowing the return of native willow, cottonwood, mock orange, and dogwood that had disappeared decades ago.
Farther downstream, a restored flood plain has turned a brown patch of decaying vegetation into a meadow with native grasses that reach four feet high.
These are the types of projects the Yakima plan will support, serving the twin purposes of encouraging better habitat for fish vital to the Yakama Nation and recharging underground aquifers used in agriculture.
In his work with the Yakama tribe, Mr. Nicolai has dumped dead trees and other woody material along the creek to reestablish its natural flow and provide habitat for fish and other species. This allows runoff from Mt. Adams that would otherwise be channeled downriver to percolate through the soil and into underground aquifers, reemerging in streams later in the summer as cool water to support fish spawning and migration.
鈥淚鈥檝e walked into those back channels on a 90-degree day in the summer and they鈥檙e full of fish,鈥� Nicolai says.
That鈥檚 good news to Davis Washines, chairman of the Yakama Nation General Council. Before the era of apple-growing and massive hydro projects, his tribe鈥檚 way of life centered partly on the sockeye salmon that were then abundant in the Yakima River. Salmon is one of the first foods brought out at every feast.听
But the old ecology of fisheries soon clashed with the new ways of agriculture and hydropower. The Yakima River, for example, historically hosted between 500,000 and 1 million sockeye salmon. By the time the Endangered Species Act was signed into law in 1973, it had none. Restoration efforts have brought some recovery, but to this day the sockeye populations remain decimated.
The fish are crucial to the ongoing water-rights fight 鈥� and to the path toward a compromise. Court decisions affirming the tribe鈥檚 1855 treaty rights to the fish gave it a trump card in negotiations. The rulings dictated farmers must leave enough water in streams for fish to survive, especially in summer months. Salmon die when water temperatures rise above 60 degrees F. The court decisions also clarified how much water everyone in the Yakima Basin owns and can use 鈥� something that made the negotiations easier.听
Dressed in a Seattle Mariners jersey and seated in the tribe鈥檚 headquarters, Mr. Washines describes how the tribe鈥檚 success in those legal fights finally helped push farmers toward the recent pact.听
鈥淸The] realization that we鈥檙e going to go to court if we have to鈥� played a role in driving an agreement, he says. And beyond that, the various parties to negotiations had come to understand that water-resource 鈥渂enefits are not just for the Yakama Nation but they should be for everybody.鈥�
In parallel with court fights,听and the transformation along Taneum Creek, recent years have seen a shift in thought among the region鈥檚 farmers.听
Those with junior water rights, in particular, came to view brinkmanship as senseless when their water was becoming so constrained anyway. That realization pulled the irrigators and the Yakama Nation into an unlikely alliance, propelling them to find ways to reduce water consumption and use natural ecosystem features to reestablish fish habitats.听
There鈥檚 little, after all, that farmers can do to stop changes in the local snowpack and the timing of its melt. What they could do was seek practical answers to their new reality. 听
One solution for irrigation-water shortfalls is to build new reservoirs. So the Yakima Basin agreement aims to do just that, though it鈥檚 a contentious idea. Reservoirs are expensive, they disrupt fish migration, and they change the ecology of the river system. At the federal level, there鈥檚 no desire to fund new dams, says the Interior Department鈥檚 Connor.
That鈥檚 one of the reasons people consider the Yakima plan remarkable. Thanks in large part to the state of Washington buying and protecting 50,000 acres of forestland and federal authorization for passages to allow fish migration through existing reservoirs, some national environmental groups have agreed to step aside on opposing new dam construction. Meanwhile, junior irrigators have agreed to pay for new storage reservoirs.
The top Democrat on the Senate Energy and Natural Resources Committee, Sen. Maria Cantwell of Washington, is hoping to move broad federal energy legislation this fall that, in part, would authorize the first 10 years of a听three-phase, 30-year plan that would largely be financed through non-federal spending. A similar bill exists in the House. The state of Washington already has committed $130 million to the plan. [Editor's Note:听This paragraph has been updated to clarify the scope of the legislation.]
鈥淭he thing that鈥檚 really important about the Yakima [plan] is that we 诲颈诲苍鈥檛 reach a breaking point,鈥� says Steve Malloch, principal of Western Water Futures and a consultant with the environmental group American Rivers. 鈥淲e could see a breaking point on the horizon. There were people involved with enough foresight and enough fortitude to say 鈥榣et鈥檚 deal with this now while we can.鈥� 鈥�
Still, roadblocks to the plan exist. Several conservation groups support the first 10-year phase, but are cautious about building new dams in the second and third phases. Some community groups near the lakes that would get dammed and host a drought relief pump flatly oppose the deal. Others say the estimated $5 billion cost is too much to overcome given that farmers are expected to pay for most of it and federal dollars are scarce.听
鈥淚 don鈥檛 think it does any good to lie to other people or to yourself,鈥� says Darryll Olsen, board representative of the Columbia-Snake River Irrigators Association, which 诲颈诲苍鈥檛 participate in the negotiation.听
Yet, with or without the agreement, climate change is making water managers鈥� jobs far more complex in the vast Columbia River system. They are often hamstrung: Court decisions requiring wildlife protection and rigid federal timelines for releasing water have left them with little flexibility to adjust to changing precipitation patterns. In the Southwest, water levels are getting so low at Lake Mead and Lake Powell that their respective dams, Hoover and Glen Canyon, can鈥檛 produce as much hydropower as in the past.
鈥淲e keep making constant improvements; we keep negotiating agreements that result in more water conservation, more water; and we need to keep on that trajectory because I don鈥檛 see it getting any easier,鈥� Connor says. 鈥淐ertainly there鈥檚 an urgency to making these improvements given the challenges we鈥檙e facing from a water supply perspective.鈥�
鈥� 听 听 鈥� 听 听 鈥�
More than anything, many people听believe the Yakima agreement can change the political tone surrounding contentious Western water wars.
Tom Elliott is one of them. As a riparian ecologist for the Yakama Nation, his work has helped reestablish native plants vital to the tribe鈥檚 culture as food or medicines.听
鈥淚t seems like a universal thing in developed countries that we want to live near water. And then as soon as we start living there we get bothered that these areas flood,鈥� he says while driving his truck past fields of mint, hops, hay, and corn in the basin鈥檚 back roads. 鈥淪o as soon as we get there we do a disconnection of the channel from the flood plain. We鈥檙e learning now to have a more in-between way. We鈥檙e respecting people鈥檚 property but also having flexibility to allow nature to breathe.鈥�
The rest of the West, in many ways, is learning that same ethos. The region鈥檚 water situation is calling into question the very ways in which people live: from how long a shower should take, to whether they should have a green lawn, to whether they should spend money to draw water from ever deeper depths to support their farms.
Mr. Elliott says he saw a compromising spirit last year. As the drought hit the basin, junior irrigators were forced to take less water as demand outstripped supply. Newspapers filled with frantic letters to the editor. Yet chatter at local hangouts and in town was civil, if occasionally tense.听
Elliott 鈥� a man who鈥檚 devoted his life to saving fish in an agricultural area 鈥� says the basin learned quite a bit about resiliency in the face of conflict. The Yakima Basin might have found that in-between way.
鈥淚 think last year was a real stress test for relationships,鈥� Elliot says. 鈥淎nd I think we passed.鈥�
鈥撎�This story was funded by the Bill Lane Center for the American West at Stanford University in California.听
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