THE IRRIGATION PROBLEM IN THE NORTHWEST.

BY JAMES REALF, JR.

Unless artesian irrigation is introduced extensively in the central part of both Dakotas, their future, unlike their skies, will be heavily clouded. True, the valley of the Sioux, a strip about seventy-five miles wide from the eastern border, of which Sioux Falls is the chief city, and the valley of the lower Missouri about the same extent south of this, of which Yankton is the metropolis, have never had a crop failure. Also, the Red River Valley in North Dakota, about ten thousand square miles, which contains the famous Dalrymple farm and produces the best wheat in the world, has the same unblemished record as an agricultural area. But these fertile and fortunate sections suffer from the general effect on the country of the drouths in the Jim Valley adjacent, which have been severe for four years and are increasing in severity. In the James or Jim Valley, as it is generally called, the year 1887 showed a partial crop failure, 1888 a little more, 1889 and 1890, a total loss.

Of course, every country is liable to crop failure at times, and must be till man makes his own weather, which will, no doubt, some day be done to an extent now unguessed. Nor is the record of three grievous years out of ten in the agricultural history of a section so very bad, except just in the way it has happened here, with a continuous and cumulative effect. But the central Dakotans have been disheartened, and the cumulative and often, perhaps, exaggerative, reports of their condition spread over the country have checked immigration into the States for the past two years, and thus retarded the growth of the fortunate valleys.

This deplorable condition lately attracted the attention of a young Yale graduate, who is editing an evening paper in Sioux Falls, and he began to collect the views of experts on the question of artesian irrigation.

Mr. Tomlinson, of the Argus Leader, had, probably, no idea of the mass of literature with which the theme was potential, and the way the papers, even outside the State, have followed his lead must be flattering to him both as an editor and public-spirited citizen. My indebtedness to Mr. Tomlinson for some of my facts being thus cheerfully acknowledged, let me plunge in medias res into the turbid waters of the irrigation problem.

Shall we make it “rain from the earth, when the sky fails”? is now, thanks to an editor, the great Dakotan question. It is a question of many facets. What does it cost, will it pay, is it safe, or must it ultimately poison the ground by sowing the land with salt like a vandal conqueror, and creating a Sahara for immediate posterity? Finally, if it is to be done on a proper scale, how shall the burden of the introduction be borne; by the township, the county, the State, the nation, or by private enterprise? Let us take up these points seriatum. Professor Upham, of the United States Geologic Survey, a man of unquestionable honesty and no mean authority generally, thinks that the cost alone demonstrates the futility of attempting the artesian system. He bases his opinion on the Jamestown well, which cost $7,000. Yet if, as there seems to be no doubt, irrigation will increase the wheat crop by at least ten bushels an acre, even this large expense would be warranted by the increase in land value. But it is probably not known to Professor Upham that wells between Jamestown and Huron are being sunk now for half, in some cases one-third, and in a few cases one-tenth of his reckoning. So with this change of former figures, the question of cost may be said to cut no figure. But will it pay permanently, and to what extent? Prof. G. E. Culver answers this question with great ability. He says positively that it will not materially change climate nor by attraction increase appreciably the annual rainfall, though he thinks it may tend to equalize the distribution of the rainfall. As to climate one might be inclined to disagree with him. There has certainly been a great change in the climate of Utah since irrigation was begun there, and an appreciable change in some parts of Southern California, though not in Colorado, as far as can be learned. It is a well-known fact that rain storms follow the course of streams, and as a system of irrigation multiplies universally the evaporation of a region, besides multiplying small streams and enlarging others, and as hollows would often be ponded by the waste water, an increase in the area watered by local showers is naturally to be expected. Moreover, the burning winds that so often scorch the crops will be somewhat softened by traversing so much moist ground and so many streams. Trees, too, grow more readily in the moistened land, and in turn protect the land from the hot winds. Given a proper system of irrigation in operation for twenty-five years, and the epithet, treeless, need not be applied to Dakota.

Let us consider irrigation a moment historically. Certainly half of the world’s population depend on it to-day. Modern Egypt has the most extensive system ever known, except the one recently unearthed in India, so massive in construction and vast in stretch that one writer has declared it would take the entire wealth of the British Empire to put it again in order. The Egyptian system cost $200,000,000, and two, sometimes three crops, are raised for one of former times.

No division of the United States has a better credit in commercial circles than Utah, and this is not due to the peculiar institution of polygamy, but to the perfect system of irrigation. The careful husbanding of the waters that come down the Wahsatch Range on mountains, has transmuted a dreary desert of sand and sage brush into what most travellers regard as a garden, and what possibly to the faithful appears symbolically a Paradise.

Senator Stewart, of the United States Irrigation Committee, stated that he had inspected nearly every irrigated region of the world, and knew of no place supplied by so vast a reservoir of water, with either the volume or the pressure of the artesian belt of Dakota. Much of the land in the Jim River Valley is comparatively level and susceptible of sub soil irrigation. It would take from two to three years to put the land in prime condition and to make each acre that is now valued at from three to ten dollars, worth fifty, at least, and probably seventy-five.

Now, $5,000,000 would more than cover the cost of the suggested irrigation in the Northwest—a mere trifle, if the certainty of crops is thereby guaranteed. Nor is the certainty of crops the only object to be considered. According to dealers in Sioux City, Iowa, the quality of cattle, shipped from some places in Clay and Yankton Counties since the introduction of irrigation, has increased twenty-five per cent., which appears not improbable when we note the difference between the warm, sweet flow of artesian water and the icy, brackish stuff of a prairie slough.

The next and really the most important question—for man should not work for the present and immediate future without the keenest regard to the rights of posterity—is whether, under Dakotan conditions, artesian irrigation is safe; whether there is not danger of its poisoning the ground. Professor Upham unhesitatingly declares that on account of the alkaline and saline properties in these artesian waters a continued use of them for many years would render the land worthless. The assertion is a rounder one than scientific men generally make, and must be received with caution, though emanating from so high a source, for many samples of South Dakotan waters, tested at Brookings, have shown no alkaline reaction at all, and the professor’s reasoning seems to rest chiefly upon the North Dakotan waters, which for some reason show larger saline percentages than the South. Then, too, he proceeds on the theory that a yearly supply of one foot of water is necessary, whereas half that amount during the dryest year, supplied through the five growing months, would insure good crops. Four inches last July would have saved the harvest. But anyway the entire amount of saline matter in South Dakotan waters, according to Prof. Lewis McLouth, does not, on the average, exceed one fifth of one per cent. after substracting all inert substances, such as sand, clay, limestone, and iron ores; so that, if six inches of water were applied to the lands, and all evaporated on the surface, the salty crust would be one 1/160 of an inch thick. But as a part of the water would run off into the streams, and much of it, diluted with rain-water, would soak into the ground, the salty ingredients would be mixed at once with at least a foot of the surface earth, and would form less than one fifteenth of one per cent. of the weight of that soil. These ingredients are salts of lime, magnesia, potash, and soda. Now Dr. Bruckner, in an analysis of some soil in Holland, which he pronounces remarkably rich, says that it contains over fifteen per cent. of these same ingredients, or two hundred and twenty-five times as much as six inches of artesian water would give to a foot of Dakotan soil within a year. So it would take two hundred and twenty-five years for this soil to acquire as much of these saline ingredients as the rich soil of Holland already possesses.

We might go further into this subject and show that every ingredient of these artesian well salts is a necessary food for many plant tissues; but even if the accumulation of salty substances were thought dangerous, it is to be remembered that during five of the ten years since the settlement of the Jim Valley, the rainfall has been ample, and if this average should continue, the land could be allowed to rest from irrigation for one half of the time so that the floods of rain-water would wash away the surplus saline matter.

Enough has now been said to show that in South Dakota, at least, no harm is likely to accrue to the soil under five hundred years, if South Dakota chemists are to be trusted. By that time chemistry will have advanced from an analytic to a creative science, and if what was once ignorantly termed “The Great American Desert” should suddenly lapse into a saline state, a speedy cure for that condition may be counted on with confidence.

Dismissing, then, this danger as something too dim in the distance to be regarded even as ultimately certain, we are confronted with a really grave question—a question fraught with serious immediate peril, if answered practically in the way it seems likely to be, unless patriotic Dakotans coöperate to prevent it. How shall the burden of the cost be borne? The farmers individually are mostly too poor, and in the Northwest, which the oppressions of the railroads and the teachings of Donelly have honeycombed with tendencies to State socialism, the first answer is, “By the State, of course.” But the need of action in this matter is pressing, and the State of South Dakota certainly is too poor at present, for her debt-limit, under her constitution, is already reached.

For the counties to attempt it would be equally difficult, for many persons not directly benefited would be forced to share the expense, and under the pressure of continued hard times an irrigation rebellion might result and most certainly dissatisfaction as to the location of the wells would ensue. There is another plan against which none of these objections can be raised. A bill has been introduced in the legislature, providing that when thirty voters shall so petition, the State engineer of irrigation shall select proper sites for nine six-inch or sixteen four and one half inch wells. An election shall then be held to vote bonds of the township. If they carry, the supervisors shall have these wells sunk, and shall rent the water to such farmers as wish it, at a sum in no case exceeding a pro-rata share of seven per cent. of the value of the bonds, the title to the water to go with the title to the land so long as the rent is paid.

The details of the bill are carefully worked out, and it would seem that this plan is feasible. It will enable the present owners to retain their land, and to water it at reasonable cost, while those benefited will bear the expense.

But the great danger is that what is known as private enterprise, which in the West has been as a rule simply the legal twin of highway robbery, will seize the situation which this irrigation problem so temptingly presents. Some of the investment companies are already becoming aware of the possibilities, and are taking advantage of the farmers by buying their land at a nominal price, and it is not improbable that speculators within a year will appropriate (“convey” the wise it call) vast stretches in the Jim Valley, crowding out the present owners and keeping the land comparatively idle for years. This is the peculiar peril of the Dakotas, and the Farmers’ Alliance would do well to spend some of their superfluous energy on a co-operative plan of introducing irrigation, else they will be at the mercy of a greedy crowd of embryo Jay Goulds. There is, indeed, no reason why the nation, if it can appropriate money for river and harbor bills, should not appropriate so small a sum as $5,000,000 to an enterprise of such moment as this, and if the Republican party had a dying glimmer of their olden shrewdness, they would have tightened their relaxing hold on the affections of the Dakotans by a measure of this kind. But so cumbersome is our present system of republican government, that it would take too long in this case to set governmental aid in motion. So, as it is, the Dakotas are between the devil of drouth and the deep sea of further capitalistic oppression, their only hope of a fair solution lying in the township scheme.

Before parting with this theme, as indicative of what might be done with the drouth belt of the Dakotas, the following table deserves a comparative glance. It consists of the tax lists of several California counties before and after the application of irrigation.

Counties.1879.1889.
Fresno$6,354,596$25,387,173
Los Angeles16,368,64984,376,310
Merced5,208,24514,146,845
Orange2,817,7009,270,767
San Bernardino2,576,97323,267,955
San Diego8,525,25331,560,918
Stanislaus6,232,36815,594,003
Solano2,651,3676,966,007
Tulare5,204,77724,343,013
Total$55,939,928$234,912,991

A few words more on the first question of cost, which is one a practical mind is always asking and re-asking. The Aberdeen Daily News, which ought to know, for there are several wells in its neighborhood easy to study, states that a six-inch well can be put down for less than $2,300, and that any of the principal wells at Aberdeen, Hitchcock, Redfield, Woonsocket, Huron, or Yankton will irrigate six hundred and forty acres, which would bring the cost to less than $4.00 per acre for twelve inches of depth during the growing season. Mr. Hinds, of the Hinds ranch, has been charging adjacent farmers, however, only $1.00 per acre for water from his well, and considers it a paying investment. I cannot resist the temptation of closing this brief inquiry into and commentary upon this most important question by citing a picturesque passage from the Aberdeen Daily News:—

“The power of these wells is almost inconceivable. An iron bar eight feet long and two inches in diameter was accidentally dropped into the tubing of one of them, decreasing the flow for a short time, but it was soon ejected by the water with such force as to break the elbow of a strong iron pipe. When the well at Huron was first put down, no make of water mains was strong enough to withstand the full pressure of the water. The same may be said of nearly all the wells. The fact is that the artesian wells of this valley furnish the mechanical power of the world. This power requires no fuel, no engines, no repairs, no extra insurance. It never freezes up, nor blows up, nor dries up. It can be managed by a girl baby; $1,500 will furnish everlasting fifty horse-power. The wonder is that all the woolen, cotton, silk, and linen mills of the world do not rush to take possession of it. It is a Niagara Falls already harnessed for use. All the textile fabrics could be manufactured here cheaper than in any other part of the universe. The time will come when this will be recognized, and natural gas will be extinguished by the giant gushing wells in Dakota.”

This vivid writing, this rhetoric of artesian force, may be the result of an editorial fancy that has long bestridden a western boom, instead of tame old Pegasus; but, leaving out the manufacturing prospectus, there can be no gainsay of the statement that, with a million acres of the opulent Dakotan soil under the brilliant Dakotan sun, tended by two thousand artesian wells, the great drouth belt of the Northwest would be the richest agricultural area in the world.