This is the cover of a new book I’ve just published, Storm in My Head, a collection of poetry written over the 60 years I’ve been living in the headwaters of the Colorado River, since 1966. My 60-year celebration. Those of you who prefer your literature in sprints and strolls over the marathon essays I impose on you might enjoy this book. I’m in the process of getting it distributed, and it may eventually be in a bookstore near you or on Amazon; but for the time being, if you are interested, an email to me, george@gard-sibley.org, will initiate a response on how to get a little money to me (10 bucks plus shipping) to get an inscribed copy wending its way to you.

End of advertisement – back to the river….

Romancing the River – Elephants in the River

The Colorado River situation is moving toward replacing the existing ‘Interim Guidelines’ for managing the river system with a new set of interim guidelines for managing the river system. This new set is devised mostly by the Bureau of Reclamation, which is growing a little desperate to avoid the embarrassment of having its river system cause the flow of the river to stop – ‘dead pool’ – behind one or another of its big dams, in a river management system built for a considerably larger Colorado River – now as mythic a river as the biblical four that flowed out of the Garden of Eden.

All this makes me think I’ll briefly abandon my historical update of Frederick Dellenbaugh’s Romance of the Colorado River, and try to sort through what has been happening recently in the present, most of which we’ve been reading or hearing about in the media.

Reports on the river’s flow after the Weirdest Winter Ever (at least in recorded time) have just gotten worse and worse; now the anticipated inflow to Powell Reservoir is 13 percent of the thirty-year average, from tributary runoffs that peaked as much as two months earlier than the usual early June. The Bureau of Reclamation’s 24-month projection indicates that, if last year’s releases from Powell were replicated this year, they might have to stop generating power by late summer to protect the power turbines – which in effect declares the remaining quarter of the reservoir’s potential storage ‘dead pool,’ since the only other way past Glen Canyon Dam is through four outflow tubes of questionable viability that the Bureau would like to use as little as possible.

The Bureau will address this with two emergency measures: first, by bringing a large quantity of stored water down the Green River from Flaming Gorge Reservoir, and second, by cutting releases from Powell Reservoir by close to two million acre-feet (maf) – which in turn will leave Mead Reservoir lower and diminish its power generation. This is an emergency plan that can nowise be considered long-range planning.

The Lower Basin states in turn have bumped up their willingness to take more shortages for the next couple years by roughly doubling shortages they have already agreed to accept – if the feds will pay them something for not using water that is not there. Their earlier cuts were basically just enough to finally start taking out of their individual allotments the system losses (mostly evaporation) they have been dismissing, with Bureau cooperation, as being met through ‘surplus flows’ that effectively disappeared when the Central Arizona Project came online in the 1990s.

The four Upper Basin states have responded by suggested that it might be time to bring in a facilitator or mediator to conduct the seven-state negotiations on future management planning. This launched an episode of fussing between the Lower and Upper Basins as to who first had that idea, with the other basin objecting to it. But no one seems to be totally opposed to the idea at this point, and it might happen.

But basically it all seems to be in reaction to an ‘emergency’ water year, with no advance on more long-range planning – and there is no reason to believe that this year in just a one-shot emergency like the 1977 water year. It is just the most extreme year in an extreme period – the past quarter century – that is probably the shape of the future in the Colorado River region, and there are no more Flaming Gorge reservoirs to draw down for the next emergency year….

It’s probably important to remember a distinction: there is a river, the Colorado River, and we have overlaid on that river a management systemfor managing the river’s water for its human uses, a system whose parts either store water or distribute stored water to users. But we do not directly ‘manage’ the river itself, which runs according larger ‘operators’ – to global climate factors that we can inadvertently change but do not directly control, to what is happening to precipitation that falls in the river’s watersheds, and to how much what lives on the land (including us) interacts with the flow both on and below the land surface.

That last point – the water ‘on and below the land surface’ – strikes me as very important but largely ignored in the stalemated negotiations. You remember the metaphor of ‘the elephant in the room’: a big thing that everyone in the room is trying to ignore because to acknowledge it is to open a can of worms? (Sorry, mixing metaphors here.)

Well, we have ‘elephants in the river’ – or rather maybe in the ‘box’ containing the sacred Law of the River, through which we try to manage to the river. That’s the box that we’re all supposed to be ‘thinking outside of.’ Beginning to work ‘outside the box’ on anything will open a can of worms, but… are we going to have any choice, further down the road when it will be even harder if the elephants in the river continue to be ignored?

Trying to think in an integrated way of the water under the land as well as that on the land is one of our elephants in the river. We need to keep in mind the distribution of the freshwater all land-based life depends on (basically a solar-distilled three percent of the ocean’s water). In our times more than half of the freshwater on the planet is ‘banked’ in mountain glaciers and the ice sheets of the polar regions and Greenland – although this fraction is gradually diminishing under the changing climate. Of the remaining 35-40 percent, most of it is groundwater – water that soaks into the land, nurturing nearly all of the plant life that is the foundational food, fuel and housing supply for the animal kingdom (including us). This leaves only a small fraction of the water on the surface – lakes, wetlands, streams and rivers – and this is also a diminishing fraction, as the warming climate increases sublimation and evaporation from all waters exposed to the sun’s increasing power.

Yet that is also the fraction of freshwater over which nearly all the human squabbling is happening. For a long time, until the last century-plus, that was all the water that most of the animal kingdom could access, but now we have – and use, not wisely – pumps that make the groundwater accessible too.

We also know that most of that small fraction of surface water is pretty intimately connected to the groundwater. A river is not just a drain for water that failed to soak into the ground; as a river runs through its low-elevation course in a watershed, it constantly interacts with the groundwater, gaining water when the land is wet and the ground is full of water, and giving water to the land, as gravity permits, when the land is dry.

This knowledge ought to drive us toward thinking of groundwater and surface water as a single water source – not just our awareness that pumping the land dry will also diminish the river, but also our awareness that irrigating the chronically dry lands from the streams and rivers not only grows more plants and animal foods that the dry land could – but some of that irrigation water also sinks below the root zone to recharge the groundwater. The city of Gunnison, where I live, bought a ranch adjacent to the city because the city leaders knew enough about alluvial water to know that their groundwater supply (several relatively shallow wells) depended on keeping that ranch under irrigation from the river – water mostly cleaned by the ground it passes through.

But back to the Colorado River, the fraction of the water that does not soak into the land is a larger fraction than you would find in gentler lands primarily because most of the water falls on mountains in winter as snow, which melts in a relatively short time period as the weather warms, too fast for all of it to sink into land that is often too steep or too rocky for absorbing it anyway. But even in that ‘runoff period,’ scientists are learning that a lot of the water in the stream in the ‘spring flood’ season is groundwater flowing in from saturated lands.

Despite knowing all this, however, we persist in fighting over the fraction of freshwater that flows in the river’s watersheds through the year in the Colorado River region (natural basin plus out-of-basin extensions), and pay little in a basin-wide way to the use and abuse of groundwater. Only Colorado – to the best of my knowledge – has tried statewide to legally integrate the use of surface waters and groundwater: since 1969 all groundwater users had to acquire water rights, in the same priority system with surface water users. And – before there was easy access to computers and spreadsheets – all groundwater uses going back almost a century were also integrated into that priority system, a massive ‘can of worms’ to negotiate.

What’s been happening in Colorado for 35 years then is the beginning of the intelligent management of an integrated surface-and-groundwater supply – apparently far too intelligent for the Trumpish agri-industrialists of the two largest Colorado River water users, Southern California and Arizona. Arizona was forced to develop a groundwater management plan (1970) for the areas of Arizona that would be served by the federal Central Arizona Project, in order to get Congress to pass the project; but the rest of the state has been pumping groundwater at prodigious rates, with surface subsidence as evidence of collapsing emptied aquifers that are lost forever. Most of California’s groundwater overpumping is up in the Central Valley, not ‘served’ by the Colorado River, but as Colorado River flows inexorably diminish in a warming world, there will be growing temptations to pump in the Imperial and Coachella Valleys.

I have not found figures for the amount of unregulated groundwater ‘mining’ that goes on in the Colorado river region, but the number and volume of aquifers that have collapsed and been lost due to water-mining would probably go a long way toward filling Mead and Powell Reservoirs. And if you pause for a second and think about it, storing water underground is probably better than storing it in open reservoirs under a desert sun.

We do not have the science or technology of underground water storageand recovery down yet, and it is always difficult to know what is actually going on underground. Another can of worms. But in a warming world, to spend all our time squabbling over two big desert surface reservoirs where the sun takes roughly one gallon of every seven seems shortsighted, to say the least. Someday we might think of our rivers less as a water source, and more as a conveyance for water to or from underground storage areas – a conveyance for rafts and kayaks too. We might be paying today’s animal ranchers for water storage, using their irrigation systems to spread water on grazable but low-consumption prairie grasses instead of thirsty alfalfa, letting most of the water sink in for high water tables. But if I were a betting man, I would wager that we will still be doing what we’re doing now, which is trying to make our surface river fit the Colorado River Compact.

That is not the only elephant in the Colorado River – and most of them lead back, one way or another to the Colorado River Compact. The ‘temporary’ two-basin division that has clearly become toxic. Acknowledgement that the compact commission’s original goal of a seven-state division is not just possible now, but has been realized, to everyone’s discontent, making the two-basin division nothing but a battleground. Acceptance of the fact that the diminished river will continue to diminish so long as we continue to put greenhouse gases into the atmosphere faster than the planet can absorb them. Acknowledgment of the fact that as the planet warms, surface storage in big desert reservoirs is a bad idea that will get worse. Acceptance of the fact that the reconvening of a compact commission is overdue, to formalize the seven-state division and its appropriative consequences. And maybe the biggest worm-can of all: are some reasonable, even moral, limits on the appropriation doctrine possible?

We’ll look at some of these other elephants in future posts here – which I think is where the ‘romance of the Colorado River’ is today. I also think we will never have a workable resolution to our current river-system problems until we take on the elephants and bump our own consciousness of water in the arid regions up a notch from the naive ‘conquest of the desert.’